baber/WOPTO huggingface dataset:
Patent CA-2834752-A1 (CA)
Inventor: LAUFER WILHELM
IPC: C07C267/00
Filed: 2012-04-27
Abstract: The invention relates to innovative carbodiimides and to mixtures thereof, to a process for preparing them and to the use thereof as stabilizer, crosslinker and/or compatibilizer in thermoplastics, ester-based polyols for polyurethane applications, in rigid foam, in flexible foam or, Coatings Adhesives Sealants Elastomers applications. The carbodiimides described herein are of the formula (I) (see formula I) in which R1, R2, R3, R4, R5, and R6 independently of one another are each C1-C20-alkyl, C3-C20-cycloalkyl, C6-C15 is-aryl and/or C7-C15-aralkyl, R7 is a tri-substituted arylene where the substituents are C1-C4 alkyl, and n is an integer from 1 to 500. The carbodiimides described herein overcome disadvantages known in the prior art: of film production at relatively high temperatures; of being volatile or thermally unstable, and giving off volatile toxic compounds and/or due to their relatively low functionality. The carbodiimides described herein are produced in a temperature-stable manner and more economically.
Patent CA-2835482-A1 (CA)
Title: Process for achieving total combustion with the help of injectors and injectors
Inventor: URSUT IOSIF
IPC: F24H1/00
Filed: 2012-03-12
Abstract: This invention refers to a process for achieving the total combustion of fuels, which will totally reduce the pollution of the atmosphere, will solve, in great part the climatic crisis, will stop greenhouse effect the humanity is facing, as well global warming. The field of use of the invention is very wide, for example at engines of the vehicles, the engines with propulsion of the airplanes, the engines of the ships and all the equipments for transporting and combustion of heat and electricity and this process involves using several types of injectors on the basis of compressed air on which the pipe of fuels are mounted, and the air compressed at a pressure of 5 at8 ATM, through the vacuum created in the pipe of fuel will absorb the fuel in the mass of compressed air, in order to achieve total combustion and the number of compressed air molecules necessary to the total combustion of one molecule of hydrocarbon, for each type of hydrocarbons, are selected from Table 1.
Patent CA-2836524-A1 (CA)
Inventor: LIEZEN ROELOF HENDRIK
IPC: F25B29/00
Filed: 2011-05-17
Abstract: The present invention relates to a method and system for generating energy from a fresh milk flow (4). The method comprises the steps of: - realizing a fresh cooled milk flow (4); generating an energy flow from the fresh milk flow using an energy transfer system comprising a heat pump (40), wherein the fresh milk flow is cooled to substantially the storage temperature in a storage tank; and supplying the generated energy flow to one or more external and/or internal users (78,80,82,84,86,88).
Patent CA-2836597-A1 (CA)
Inventor: KOZANDA CHRISTIAN
IPC: B30B9/12
Filed: 2012-05-16
Abstract: In an extruder (1) comprising a worm shaft (4) mounted in a rotatable manner in mutually opposing frames (2, 3), which worm shaft (4) has a diameter that widens in a substantially conical manner between an inflow orifice (19) for crude liquid and a discharge orifice for dewatered material, and on which worm shaft (4) there is arranged at least one screw blade (9) that extends with a substantially uniform pitch, also arranged in the frame is a filter screen (11) which cylindrically surrounds the worm shaft (4) and has a multiplicity of filter orifices (12), wherein a cleaning device for the filter screen (11), said cleaning device having a plurality of cleaning nozzles, and also a funnel-shaped filtrate pan (13) arranged under the filter screen (11) are additionally arranged on the outer side of the filter screen (11), the worm shaft (4) is formed in a cylindrical manner (6) in the region of the inflow orifice (19) for crude liquid, in a conical manner (7), widening in the direction of the discharge orifice, in the central region of the extruder, and in a cylindrical manner (8) in the region of the discharge orifice, and the filtrate pan (13) arranged under the filter screen (11) is formed with at least two chambers (14, 15, 27, 28) or two mutually separate regions, which two chambers (14, 15, 27, 28) are each provided with an outflow (16, 21) for filtrate and the first chamber (15, 27) has, in the region of the inflow orifice (19), a longitudinal extent which corresponds at least to the length of the cylindrically formed region (6) of the worm shaft (1) in the region of the inflow orifice (19) for crude liquid.
Patent CA-2836654-A1 (CA)
Title: Percutaneous expanding hammertoe implant
Inventor: MCCORMICK DANIEL
IPC: A61B17/86
Filed: 2013-12-16
Abstract: A method and device to correct hammertoes. The device includes a bone implant having a screw with a threaded end and an annular sleeve with a first threaded portion to accept the threaded end of the screw and an expanding feature along a portion of the sleeve.  When the implant is implanted into a joint through a percutaneous incision and the screw is rotated about its longitudinal axis when mated with the first threaded portion of the sleeve, the expanding feature may be expanded to anchor the implant in the respective bone and/or compress the joint.
Patent CA-2837393-A1 (CA)
Title: Immunogenic composition
Inventor: CASTADO CINDY
IPC: C07K14/33
Filed: 2012-05-25
Abstract: The present invention relates to fusion proteins comprising fragments of toxin A and toxin B from Clostridium difficile, in particular the invention relates to a polypeptide comprising a first fragment and a second fragment, wherein (v) the first fragment is a toxin A repeating domain fragment; (vi) the second fragment is a toxin B repeating domain fragment; (vii) the first fragment comprises a first proximal end within a first repeat portion; (viii) the second fragment comprises a second proximal end within a second repeat portion; and wherein the first fragment and the second fragment are adjacent to one another and wherein the first repeat portion and the second repeat portion have sequence similarity to one another.
Patent CA-2838028-A1 (CA)
Inventor: BELOTSERKOVSKIY KONSTANTIN
IPC: B02C2/00
Filed: 2012-05-29
Abstract: A cone crusher comprises an inner crushing shell (12) supported on a crushing head (14) and clamped thereonto by a retaining arrangement (10), the crushing head (14) being arranged for rotating about a crushing head axis (A). The retaining arrangement (10) comprises a first portion (24) of a threaded joint for self-tightening the retaining arrangement (10), said first portion (24) being concentric with said crushing head axis (A) and rigidly joined with the crushing head (14); a first portion (30) of a form-fitting engagement arrangement, said first portion (30) being rigidly joined with the inner crushing shell (12); and a crushing shell tightener (20) provided with a second portion (22) of said threaded joint and a second portion (26) of said form-fitting engagement arrangement, said form-fitting engagement arrangement rotationally locking the crushing shell tightener (20) to the inner crushing shell (12).
Patent CA-2839629-A1 (CA)
Inventor: LANTZ ANDREW
IPC: A61B17/86
Filed: 2012-06-29
Abstract: La présente invention concerne un appareil de fixation d'un objet à un os, l'appareil comprenant : un ensemble d'ancrage comprenant une ancre et un élément d'actionnement s'étendant à partir de l'ancre, l'application d'une force à l'élément d'actionnement lorsque l'ancre est disposée dans un trou formé dans un os fixant l'ancre à l'os ; et un élément d'insertion destiné à déployer l'ensemble ancre dans un trou formé dans un os, l'élément d'insertion comprenant : une tige destinée à se mettre en prise de manière libérable avec l'ancre ; et un mécanisme d'application de force monté sur la tige et connecté à l'élément d'actionnement, le mécanisme d'application de force étant construit de manière à recevoir une force d'entrée d'une source externe et à sélectivement appliquer une force de sortie à l'élément d'actionnement, le mécanisme d'application de force étant construit de manière à ce que la magnitude de la force de sortie soit limitée, indépendamment de la magnitude de la force d'entrée.
Patent CA-2842081-A1 (CA)
Inventor: BRADLEY-SHAW JOSHUA
IPC: C10M159/22
Filed: 2014-02-07
Abstract: Lubricant additives comprising as overbased metal hydrocarbyl-substituted hydroxybenzoate detergent dispersed in diluent and a polyalkenyl-substituted carboxlic acid anhydride dispersed in a diluent oil containing 50 mass % or more of a basestock containing greater than or equal to 90% saturates and less than or equal to 0.03% sulphur or a mixture thereof are blended, in minor amounts, with a high saturates content oil of lubricating viscosity, in a major amount, to give trunk piston marine engine lubricating oil composition for a medium-speed four-stroke compression-ignited marine engine.
Patent CA-2843760-A1 (CA)
Inventor: TEREKHOV DMITRI
IPC: C21B15/04
Filed: 2012-08-02
Abstract: There is provided a process for treating a feed material composition including a solid particulate precious metal material-rich feed material composition fraction and a solid particulate rare earth metal material-rich feed material composition fraction, wherein the solid particulate precious metal material-rich feed material composition fraction includes one or more precious metals, and wherein the solid particulate rare earth metal material-rich feed material composition fraction includes one or more rare earth metals. The process includes contacting the solid particulate feed material composition with a reducing agent within a reducing agent contacting zone to effect production of a reaction intermediate solid particulate material composition. The reaction intermediate solid particulate material composition is contacted with carbon monoxide within a carbonylation zone so as to effect production of a solid particulate post-carbonylation material composition.
Patent CA-2847169-A1 (CA)
Title: Adhesive acrylate-olefin copolymers, methods for producing same and compositions utilizing same
Inventor: BLACKWELL CHRISTOPHER J
IPC: C09J7/38
Filed: 2012-08-31
Abstract: The present invention relates to an adhesive compositions, facestocks and/or packaging labels containing same, where such compositions, facestocks and/or labels are designed to facilitate the recyclability of a plastic article formed from any suitable polymer or mixture of polymers (e.g., a polyethylene terephthalate (PET), high density polyethylene (HDPE), polyvinyl chloride (PVC), low density polyethylene (LDPE), polypropylene (PP), polystyrene (PS), or others of all plastic types), or even glass bottles. In another embodiment, the present invention relates to a method for removing an adhesive composition, facestock and/or packaging label containing same, from a plastic article that is to be recycled.
Patent CA-2848082-A1 (CA)
Title: Systems and methods for isolating a conduit enclosure using an adapter plate for an explosion proof motor
Inventor: NAIR SASIDHARAN
IPC: H02G3/06
Filed: 2014-04-03
Abstract: An enclosure system includes a stator enclosure defining an enclosure opening, and an adapter having a first entry port, and defines a center cavity having a first volume.  Enclosure system includes a conduit enclosure coupled to one or more of stator enclosure and adapter. Conduit enclosure includes a base member having at least one side wall, a rear wall coupled to side wall and defining a second entry port, an interior cavity, and a terminal connection block coupled to base member and having at least one terminal.  Enclosure system includes at least one electrical lead extending from the stator enclosure through first enclosure opening, through first entry port, through center cavity, through second entry port, and into the interior cavity. Electrical lead occupies a portion of first volume and leaves a remaining volume. Enclosure system includes sealing compound coupled with adapter such that substantially all of remaining volume is occupied.
Patent CA-2849086-A1 (CA)
Title: System and method for combining co-located flowmeters
Inventor: FORBES GRAHAM WYLIE
IPC: G01F1/66
Filed: 2012-09-21
Abstract: A system and method for ultrasonic flow metering. In one embodiment, an ultrasonic flow metering system includes a passage for fluid flow and a plurality of ultrasonic flowmeters. Each of the ultrasonic flowmeters includes a pair of ultrasonic transducers, and a flow processor. The pair of ultrasonic transducers is configured to form a chordal path across the passage between the transducers. The flow processor is coupled to the ultrasonic transducers. The flow processor is configured to measure the fluid flow through the spool piece based on outputs of the transducers of all of the ultrasonic flowmeters.
Patent CA-2850399-A1 (CA)
Title: System and method for impregnating, with a solvent, a fabric for cleaning the blanket and the metal printing cylinder of a printing machine
Inventor: PAVAN LUCA
IPC: B41F35/06
Filed: 2012-09-18
Abstract: The system (1) for impregnating, with a solvent (2), a fabric (3) for cleaning the blanket and the metal printing cylinder of a printing machine comprises at least one tank (4) suitable for being filled up to a certain level (9) with the solvent (2) and at least one impregnating roller (6) placed in the tank (4) in a position suitable for being partially immersed in the solvent (2), the impregnating roller (6) having a coating made of a material having properties of resistance to the corrosion induced by the solvent (2) and sufficient interfacial tension with the solvent (2) to deliver a uniform micrometric film (11) of solvent (2) toward the cleaning fabric (3), there being provided above the filling level (9) of the tank (4) an area of contact (8) between the impregnating roller (6) and the cleaning fabric (3) wherein the direction of the peripheral velocity to which the impregnating roller (6) is subjectable is opposite to the direction of the feed velocity to which the cleaning fabric (3) is subjectable, so that the impregnating roller (6), when driven in rotation, picks up a film (11) of solvent (2) which by contact impregnates the cleaning fabric (3) being fed in the opposite direction.
Patent CA-2850535-A1 (CA)
Inventor: HAN SUH JOON
IPC: H01B3/20
Filed: 2012-09-26
Abstract: A dielectric fluid composition for electrical apparatus comprises a functionalized methyl-12-carboxy methyl stearate having desirable properties including a pour point less than -30 °C and a fire point greater than 250 °C. It may be prepared by a process wherein methyl-12-hydroxy methyl stearate is transesterified by reaction with a C3-C20 alcohol to form the hydroxy methyl ester, followed by reaction with a linear or branched C4-C20 carboxylic acid selected from free acid chlorides, fatty acids, carboxylic acid anhydrides, and combinations thereof. The second step serves to end-cap the hydroxyl groups, thereby producing the functionalized methyl-12-carboxy methyl stearate compound that exhibits improved thermoxidative stability and low temperature flowability, as well as increased fire point.
Patent CA-2851502-A1 (CA)
Inventor: WILLIS RANDALL C
IPC: A61P29/00
Filed: 1998-01-29
Abstract: The rate of release of encapsulated active compound from a multivesicular liposomal (MVL) formulation is modified by selection of a neutral lipid component. A  family of MVL formulations containing different slow:fast release neutral lipid molar ratios displays different release rates depending upon the molar ratio of the fast release neutral lipid to the slow release neutral lipid in each member. Incubation in plasma or a plasma-like medium at in vivo temperatures so as to obtain a release rate curve for each allows selection from among the members of the family of a liposomal formulation with a desired rate of release in vivo.
Patent CA-2851620-A1 (CA)
Title: Integrated microneedle array delivery system
Inventor: COLBURN DAVID J
IPC: A61M5/00
Filed: 2012-10-09
Abstract: The present disclosure provides low-profile systems and methods for delivering a microneedle array. A delivery system includes a housing that may be secured to and temporarily worn on a patient's skin. A carrier assembly coupled to a microneedle array is received in the housing proximate a stored energy device. The stored energy device can be designed to store a predetermined amount of potential energy that is greater or substantially greater than the energy necessary to release said energy. As the stored energy device is potentially capable of releasing substantially more energy than is required to cause the release, the amount of normal force applied to the skin can be minimized while sufficient application velocity is still generated.
Patent CA-2852688-A1 (CA)
Inventor: NIYAZ NOORMOHAMED M
IPC: A01N43/80
Filed: 2012-10-24
Abstract: .    = Abstract There is a need for new pesticides due to pesticide resistance in pests. The present invention relates to molecules useful as pesticides having the following formula (1), to processes to produce these molecules, to compositions comprising these moelcules and to processes of using these molecules to control pests.   A*'NAR8                                                        (1)
Patent CA-2854138-A1 (CA)
Inventor: CONRAD WAYNE ERNEST
IPC: A47L5/24
Filed: 2010-03-12
Abstract: An upright surface cleaning apparatus comprises a surface cleaning head having a dirty air inlet. A support structure is moveably mounted to the surface cleaning head and a portable cleaning unit is removably mounted to the support structure.  An above floor cleaning wand is provided. In one embodiment, each of the wand and the portable cleaning unit is separately removable from the support structure.  In another embodiment, the upper portion comprises first and second longitudinally spaced apart portable surface cleaning unit mounting members to which the portable cleaning unit is removably received.
Patent CA-2856877-A1 (CA)
Title: Organe mecanique
Inventor: RAFAITIN JULIE
IPC: F16H57/04
Filed: 2012-12-03
Abstract: L'invention concerne un organe mécanique, comportant une première pièce (6) en contact avec une deuxième pièce (1, 3) mobile relativement à la première pièce, au moins l'une des pièces comportant un revêtement de lubrifiant solide au moins au niveau des zones de contact entre la première pièce et la deuxième pièce, le lubrifiant solide étant apte à assurer seul la lubrification de l'organe mécanique. Selon l'invention, l'organe mécanique comporte des moyens de rétention et de distribution capillaire d'un fluide entre les pièces de manière à former un film entre lesdites pièces qui puisse être temporairement percé au niveau de chaque zone de contact.
Patent CA-2857002-A1 (CA)
Title: System and method for incorporating chat elements into a communication interface
Inventor: CANTON RAYMOND LEE
IPC: H04W8/18
Filed: 2014-07-16
Abstract: A method performed by a first mobile device is provided. The method comprises: detecting an activity update to an account associated with the first mobile device; communicating the activity update to at least one account contact; receiving a response to the communicated update from the at least one account contact; displaying in a display of the first mobile device: an activity update view having the response appended to the activity update; and a messaging view of a messaging session between the account and the at least one account contact, the messaging view displaying the activity update in association with the response.
Patent CA-2858800-A1 (CA)
Title: Apparatus for extracorporeal blood treatment
Inventor: CAPPELLA ROCCO
IPC: A61M1/30
Filed: 2012-12-27
Abstract: An apparatus is described for extracorporeal blood treatment comprising an extracorporeal circuit (2), a first pump (13) operating at the removal line (3) of the blood, a second pump (14) operating at the return line (7) of the blood to the patient, a first blood reservoir (21) operating on the blood return line (7) upstream of the second blood pump (14) and a sensor (22) predisposed to detect at least a parameter, for example the pressure in the first reservoir; a control unit (100) connected to the first pump (13), to the second pump (14) and to the sensor (22) is configured such as to control the first pump (13) to promote removal of the blood along the removal line and the movement of the second pump (14) to promote the return of the blood to the patient along the return line, the control of the second pump being carried out on the basis of the signal emitted by the sensor acting on the first reservoir.
Patent CA-2860802-A1 (CA)
Inventor: ORLOWSKI ROBERT ALAN
IPC: H04N21/258
Filed: 2014-08-28
Abstract: A computer-implemented method of using video viewing activity data as input to an aggregation engine built on the Hadoop MapReduce framework which calculates second-by-second video viewing activity aggregated to the analyst's choice of (a) geographic area, (b) video server, (c) video content (channel call sign, video program, etc.), or (d) viewer demographic, or any combination of these fields, for each second of the day represented in the video viewing activity data. Also calculates overall viewing for use as a denominator in calculations. The source data may be extracted from a database defined according to the Cable Television Laboratories, Inc. Media Measurement Data Model defined in "Audience Data Measurement Specification" as "OpenCable .TM. Specifications, Audience Measurement, Audience Measurement Data Specification"document OC-SP-AMD-I01-130502 or any similar format.  These metrics provide detailed data needed to calculate information on customer viewing behavior that can drive business decisions for service providers, advertisers, and content producers.
Patent CA-2861275-A1 (CA)
Title: Method for producing a ceramic layer on a surface formed from a ni base alloy
Inventor: FEHR KARL THOMAS
IPC: C23C16/56
Filed: 2013-01-14
Abstract: The invention relates to a method for producing a ceramic layer (18) on a surface formed from an Ni base alloy (17), comprising the following steps: producing a ceramic layer (18) containing ZrO2 as a main component on the surface; producing a gas phase with a temperature in the range from 400 to 900°C in which a vapour formed from a salt melt (8) with the components alkaline chloride - alkaline sulphate - ZnCL2 is contained in a carrier gas formed from an inert gas with an addition of 0.5 to 10 wt% HCl; and bringing the ceramic layer (18) into contact with the gas phase for a sufficient duration of time so that an intermediate layer (19) with a thickness of at least 0.1 µm is formed between the ceramic layer (18) and the surface.
Patent CA-2862210-A1 (CA)
Title: Slide valve, percussion device & method
Inventor: LUNDGREN ANDERS
IPC: B25D9/20
Filed: 2013-02-11
Abstract: Slide valve (16) for a hydraulic percussion device (10), which slide valve (16) comprises a transition surface (18) that is ananged to alternately be subjected to a working pressure (20) and a tank pressure (22) to caffy out a reciprocating movement when the percussion device (10) is in use. The slide valve (16) comprises at least one channel (24) which is open at one end (24a) of the slide valve (16), and at least one displaceable pin (26) that is arranged inside said at least one channel (24).