baber/WOPTO huggingface dataset:
Patent CA-2846330-A1 (CA)
Title: Computer-implemented systems and methods for comparing and associating objects
Inventor: ELLIOT MARK
IPC: G06F17/30
Filed: 2014-03-14
Abstract: Computer-implemented systems and methods are disclosed for comparing and associating objects. In some embodiments, a method is provided for associating a first object with one or more objects within a plurality of objects, each object comprising a first plurality of properties, each property comprising data reflecting a characteristic of an entity represented by the object, the associated objects comprising matching data in corresponding properties for a second plurality of properties. The method may include executing, for each object within the plurality of objects and for the first object, the following: creating a slug for the object, the slug comprising the second plurality of properties from the object; and inputting the slug for the object into a Bloom filter. Further, the method may include creating for a bin within the Bloom filter corresponding to the slug for the first object, an association between objects whose slugs correspond to the bin if the slugs for those objects match.
Patent CA-2846757-A1 (CA)
Title: Carbohydrate based binder system and method of its production
Inventor: JACKSON ROGER
IPC: C08L79/02
Filed: 2012-09-02
Abstract: The present invention relates to an aqueous carbohydrate based binder composition, comprising a carbohydrate component and an amine component, wherein the carbohydrate component comprises one or more pentose sugars, as well as to a method of its production.
Patent CA-2847366-A1 (CA)
Inventor: WRIGHT BRIAN
IPC: E21B36/04
Filed: 2014-03-14
Abstract: An RF antenna assembly is positioned within a wellbore in a subterranean formation for hydrocarbon resource recovery. The RF antenna assembly includes first and second tubular conductors and a dielectric isolator therebetween. The dielectric isolator includes a dielectric tube having opposing first and second open ends, a first tubular connector having a first slotted recess receiving therein the first open end of the dielectric tube, and a second tubular connector having a second slotted recess receiving therein the second open end of the dielectric tube.
Patent CA-2847673-A1 (CA)
Inventor: WAKE KIYOHIRO
IPC: A01N59/00
Filed: 2012-09-07
Abstract: Provided is a solid anti-bacterial agent which can release a steady amount of chlorine dioxide continuously even under vibrations or shocks and is easy to carry. A bagged anti-bacterial agent comprising an anti-bacterial agent (4) composed of an anti-bacterial substance supported on a porous inorganic solid carrier, a first bag body (2) in which the anti-bacterial agent is contained, and a second bag body (3) in which the first bag body is contained, wherein micropores each having a smaller diameter than the particle diameter of the inorganic solid carrier are provided over the entire surface of the first bag body, and release holes (31) through which the anti-bacterial substance is to be released into air are provided on the rim part of the second bag body.
Patent CA-2849935-A1 (CA)
Title: Locomotive driver's cab
Inventor: PORSCH ROLAND
IPC: G02B27/01
Filed: 2012-09-26
Abstract: In order to provide a locomotive driver's cab which allows the locomotive driver a comparatively long time for observing the route, the locomotive driver's cab is equipped with a front vision display (3) with displaying (4) of rail-vehicle-relevant information in the field of vision of the locomotive driver.
Patent CA-2850561-A1 (CA)
Inventor: CHEN GUANGCHANG
IPC: H02K11/00
Filed: 2012-04-27
Abstract: A motor voltage conversion device, comprising a motor (1), a winding lead (2) led from the stator winding of the motor (1), and a conversion device; the conversion device comprises a socket (3) and a plug (4); a part of the winding lead (2) is electrically connected to the socket (3), and the other part of the winding lead (2) is electrically connected to the plug (4); the plug (4) is inserted into the socket (3) to change the connection of a multi-phase winding. The motor voltage conversion device has a simple structure, and is safe and reliable, thus facilitating voltage conversion.
Patent CA-2852150-A1 (CA)
Inventor: SEPPALA CONNY
IPC: E21B10/36
Filed: 2012-10-23
Abstract: A drill bit (21) for percussive rock drilling tools is provided and includes a drill bit head (23) having a front surface (25) having a face surface (27) defining a forward-most end of the drill bit head (23), at least one hole (29) in the drill bit head (23) for receiving a button (31). The drill bit (21) comprises at least one recess (33) in the face surface (27). The recess (33) is larger than the hole (29). The hole (29) is disposed in the recess (33) so that an open end (35) of the hole (29) is disposed below the face surface (27). The drill bit head (23) comprises a gauge (43) surrounding the face surface (27), and the recess (33) is partially disposed in the gauge (43).
Patent CA-2852843-A1 (CA)
Inventor: CLASSEN-HOUBEN DIRK
IPC: A61K31/519
Filed: 2012-10-19
Abstract: The present invention relates to a compound having the general formula (II), optionally in the form of a pharmaceutically acceptable salt, solvate, polymorph, prodrug, tautomer, racemate, enantiomer, or diastereomer or mixture thereof, Formula (II) which is useful in treating, ameloriating or preventing a viral disease. Furthermore, specific combination therapies are disclosed.
Patent CA-2856333-A1 (CA)
Title: Food based on popcorn and cheese, and respective production method
Inventor: SANGIACOMO FRANCESCA
IPC: A23L5/10
Filed: 2012-11-20
Abstract: Food comprising at least one popcorn grain substantially entire and coated, completely or partially, with at least a first layer of a first melted cheese directly in contact with the popcorn grain, wherein: a) the first melted cheese has an initial moisture content of less than 35%, or alternatively, b) the first melted cheese is cooked too and its moisture after cooking is lower than 8%. A second layer of a second cheese may be applied to the food product. Further described is a method for producing said food.
Patent CA-2858068-A1 (CA)
Title: Method and device for force sensing gesture recognition
Inventor: HAO LI
IPC: G06F3/01
Filed: 2012-12-04
Abstract: A method and device for force sensing gesture recognition includes a processor, a motion detector, and a force detector. A motion detector senses a motion of the mobile device corresponding to a gesture and generates gesture data, the gesture data indicative of a command to be executed. A force sensor senses a magnitude of applied force and generates force data. The magnitude of applied force is indicative of a mode in which the command is to be executed. The processor is coupled to the motion detector and the force sensor. The processor executes the command as a function of the gesture data and the force data.
Patent CA-2858102-A1 (CA)
Title: Detection and quantification of nucleic acid to assess microbial biomass in paper defects and machine felts
Inventor: RICE LAURA E
IPC: C12Q1/04
Filed: 2013-01-24
Abstract: The invention is directed towards methods and compositions for identifying the specific microorganisms present in a particular potion of a papermaking processes. The method involves obtaining a sample from the process which is such that little or no live examples of the microorganism remain. However because DNA from the organisms is still present, an analysis which identifies portions of DNA specific to the particular organism will correctly identify the microorganism present. This allows for analysis of infestations present on felts or paper sheets which typically no longer have many live microorganisms on them when samples are taken for analysis.
Patent CA-2858387-A1 (CA)
Inventor: ROQUES PHILIPPE
IPC: G06F3/14
Filed: 2014-08-04
Abstract: In one aspect, a method comprising using at least one computer processor to perform operations of: retrieving from the memory data relating to assets of an organization's IT  estate, including values ascribed to parameters common among the assets, the parameters relating to respective features of the assets; interacting with a user to convey thereto a set of selectable classification parameters among said parameters; interacting with the user to receive therefrom an identification of a plurality of classification parameters selected from the conveyed set of selectable classification parameters; using a display screen to render perceptible to the user a plurality of graphical elements each corresponding to at least one of the assets, each graphical element characterized by multiple independent and simultaneously perceptible features, each of the features conveying the value ascribed to a corresponding one of the selected classification parameters for the corresponding at least one asset.
Patent CA-2864384-A1 (CA)
Title: Aqueous pigment dispersion liquid and aqueous pigment inkjet ink using same
Inventor: SHIMANAKA HIROYUKI
IPC: C09D11/00
Filed: 2013-02-08
Abstract: An aqueous pigment dispersion liquid for inkjet, which contains a pigment and a pigment dispersant. The pigment dispersant is composed of a graft copolymer and/or a block copolymer, each of which contains a polymer chain (A) and a polymer chain (B). The polymer chain (A) contains 20-60% by mass of a constituent unit that is derived from a first cycloalkyl group-containing (meth)acrylate, 10-35% by mass of a constituent unit that is derived from a (meth)acrylic acid and 5-70% by mass of a constituent unit that is derived from another (meth)acrylate. The polymer chain (B) contains a constituent unit that is derived from a second cycloalkyl group-containing (meth)acrylate and/or a constituent unit that is derived from a (meth)acrylate or a vinyl monomer having an aromatic ring.
Patent CA-2864389-A1 (CA)
Title: Heterocyclic compound
Inventor: NAGAMIYA HIROYUKI
IPC: A61K31/496
Filed: 2013-02-19
Abstract: Provided is a prophylactic or therapeutic agent for autoimmune diseases (e.g., psoriasis, rheumatoid arthritis, inflammatory bowel disease, Sjogren's syndrome, Behcet's disease, multiple sclerosis, systemic lupus erythematosus), which has an excellent Tyk2 inhibition activity. The present invention relates to a compound represented by formula (I) [wherein each symbol is as defined in the description attached] or a salt thereof.
Patent CA-2867655-A1 (CA)
Title: Al-plated steel sheet, method for hot-pressing al-plated steel sheet, and automotive part
Inventor: MAKI JUN
IPC: C22C38/14
Filed: 2013-04-15
Abstract: An Al-plated steel sheet includes: a steel sheet; an Al plating layer which is formed on one surface or both surfaces of the steel sheet and contains at least 85% or more of Al by mass%; and a surface coating layer which is laminated on the surface of the Al plating layer and contains ZnO and one or more lubricity improving compounds.
Patent CA-2870137-A1 (CA)
Inventor: MAEV ROMAN GRIGORIEVICH
IPC: G01N29/30
Filed: 2013-04-15
Abstract: A method is provided for assessment of quality of an adhesively-bonded lap joint, wherein the joint includes a first metal plate, a second metal plate and an adhesive therebetween. The method includes sending ultrasonic waves normally to the surface of a sample outside of the joint where the sample has a first sample metal plate with the same properties as does the first metal plate at an assessment point of the joint. Reflected waves from the sample joint as a reference waveform are recorded. Wideband ultrasonic waves are sent normally to the surface of the joint at the assessment point. Reflected waves of the ultrasonic waves from the joint are recorded. A waveform of the reflected waves from the joint and reference waveform are analyzed to determine an informative parameter. The informative parameter is compared with a threshold value to assess quality of the joint.
Patent CA-2871126-A1 (CA)
Inventor: KRAFT KELLY
IPC: C07D241/08
Filed: 2013-03-15
Abstract: Disclosed embodiments relate to improved methods for the synthesis of activated fumarate intermediates and their use in chemical synthesis. Disclosed embodiments describe the synthesis of activated fumarate esters including those derived from activating groups including: 4-nitrophenyl, diphenylphophoryl azide, pivaloyl chloride, chlorosulfonyl isocyanate, p-nitrophenol, MEF, trifluoroacetyl and chlorine, for example, ethyl fumaroyl chloride and the subsequent use of the activated ester in situ. Further embodiments describe the improved synthesis of substituted aminoalkyl-diketopiperazines from unisolated and unpurified intermediates allowing for improved yields and reactor throughput.
Patent CA-2872382-A1 (CA)
Inventor: CEVADA MAYA ENRIQUE
IPC: C09K8/588
Filed: 2014-11-26
Abstract: The present invention relates to the application of alkyl acrylate homopolymers as defoamer agents in gasified crude oils with densities between 10-40 °API.  Evaluation tests in gasified crude oil, under similar gas-liquid separation equipment conditions, showed that these alkyl acrylate homopolymers performed well as foaming inhibitors in gasified heavy and super-heavy crude oils, decreasing foam level by 15-50 vol. % faster compared to gasified crude oil without dosing (blank).  Some acrylics performed even better than commercial silicone-based polymers.  Presence of silicones present problems such as catalyst deactivation and the formation of deposits in subsequent stages of the refining process.  Consequently refineries all over the world modify or forbid the application of this inorganic polymer, requiring new antifoaming agents with low or no silicon content. Alkyl acrylate homopolymers that are completely silicon-free are an advantageous option to replace the silicone-based foam inhibitors on the market.
Patent CA-2872736-A1 (CA)
Inventor: LORENSON TROY
IPC: E21B21/10
Filed: 2014-12-02
Abstract: A downhole tool assembly for use in a drilling string includes a motor, a flow head, and a flow restrictor. The flow head is coupled to the motor and comprises a plurality of ports permitting fluid communication therethrough. The flow restrictor is in fluid communication with the flow head and comprises a plurality of ports permitting fluid communication therethrough. The flow restrictor is stationary with respect to the flow head, which rotates. As the flow head rotates, one or more of the plurality of ports of the flow head enters into and out of alignment with one or more of the plurality of ports of the flow restrictor such that fluid flow through the ports of the flow head and the flow restrictor is constrained to a cyclic, polyrhythmic pattern optionally including at least one interval where the fluid flow is substantially blocked by the flow restrictor.
Patent CA-2874963-A1 (CA)
Title: Coque perfectionnee d'un remorqueur et remorqueur comportant ladite coque perfectionnee
Inventor: SAVONA UGO
IPC: B63B35/66
Filed: 2013-06-07
Abstract: La présente invention porte sur une coque perfectionnée (1) d'un remorqueur (R) destinée à remorquer/assister un navire et ayant une ligne de flottaison (G), une ligne de base (B), un section principale (SM), ainsi qu'un axe longitudinal (L) qui divise ladite coque (1) en des première et seconde parties latérales. Ladite coque (1) présente un fond (1A), un avant, un arrière et un bordé (2) équipé d'une première quille (11) et d'une seconde quille (12), ladite première quille (11) étant parallèle à ladite seconde quille (12) et lui faisant face, de premiers moyens de poussée (3) et de seconds moyens de poussée (4). En particulier, chaque quille (11, 12) est agencée sur un côté respectif dudit bordé (2), dans une position sensiblement centrale, et est reliée audit bordé (2) respectivement à l'avant et à l'arrière de ladite coque. Lesdites deux quilles (11, 12) s'étendent en profondeur dans une direction sensiblement perpendiculaire de façon à avoir un tirant d'eau égal ou supérieur à celui desdits premier et second moyens de poussée (3, 4). En outre, lesdits premier et second moyens de poussée sont positionnés respectivement à l'avant et à l'arrière de la coque (1) et sont sensiblement alignés le long dudit axe longitudinal (L). Lesdites deux quilles (11, 12), qui sont d'une seule pièce avec ladite coque (1), forment un tunnel (14) avec au moins une partie dudit fond (1A). Ladite coque présente un premier profil aérodynamique (W1), qui s'étend dudit premier moyen de poussée (3) à ladite section principale, et un second profil aérodynamique (W2), qui s'étend dudit second moyen de poussée (4) à ladite section principale, lesdits deux profils aérodynamiques (W1, W2) étant sensiblement symétriques par rapport à ladite section principale. Chaque profil aérodynamique comprend une première partie respective, externe audit tunnel (14), qui s'étend du moyen de poussée respectif aux quilles, et une seconde partie, interne audit tunnel (14), qui s'étend des quilles à la section principale, lesdits premier et second moyens de poussée étant agencés dans ladite première partie, externe audit tunnel (14), d'un profil aérodynamique respectif (W1, W2), de telle sorte que, lorsqu'un flux d'eau est généré par lesdits moyens de poussée, ledit flux d'eau est canalisé dans ledit tunnel (14), le long d'un profil aérodynamique respectif (W1, W2), et que seule une quantité minimale d'eau dudit flux d'eau atteint respectivement ledit second ou ledit premier moyen de poussée. La présente invention porte aussi sur un remorqueur qui comprend ladite coque perfectionnée.
Patent CA-2877927-A1 (CA)
Inventor: MORHET JEFF
IPC: C12Q1/68
Filed: 2013-07-08
Abstract: Collection devices and kits for biological sample collection include a biologic sample collection device having a hydrophilic swab matrix that includes a modified polycaprolactone (PCL). Methods of production and use thereof are also described herein. The biologic sample collection devices, kits and methods described herein are used to collect a biologic sample (e.g., blood, buccal cells, etc.) and to enable extraction of nucleic acids (e.g., DNA) from that biologic sample so that the nucleic acids can be analyzed (e.g., sequencing and subsequent analyses of DNA).
Patent CA-2878421-A1 (CA)
Inventor: SEITZ ALEXANDER
IPC: C12P19/34
Filed: 2013-07-10
Abstract: The present invention relates to methods for generating a labelled nucleic acid from an RNA comprising a 5' protecting group, said method comprises the steps of obtaining a mixture of template strands of nucleic acids, said mixture comprising said RNA and further potentially other nucleic acids without a 5' protecting group, annealing at least one oligonucleotide primer to the template strand of said RNA and potentially other nucleic acids, and template sequence dependent extending said primer, thereby obtaining a complementary nucleic acid strand annealed to its template strand, or providing the RNA in duplex with a complementary nucleic acid strand annealed to its template strand, and optionally modifying the extension product of said nucleic acids without 5' protecting group either on the 5' end of the template strand or on the 3' end of the complementary strand, or both, and labelling a complementary nucleic acid of a double stranded nucleic acid not modified, wherein therefore the labelled nucleic acid did have a 5' protecting group on the RNA template strand, said 5' protecting group being optionally removed after modification, and/or labelling a complementary nucleic acid of a double strand dependent on the presence of the 5' protecting group on the complementary nucleic acids template RNA strand by double strand dependent ligation, thereby specifically generating a labelled nucleic acid complementary to an RNA at least originally comprising a 5' protecting group.
Patent CA-2878852-A1 (CA)
Inventor: PURANDARE ASHOK VINAYAK
IPC: A61P17/08
Filed: 2013-07-12
Abstract: The invention provides compounds of Formula (I) and pharmaceutically acceptable salts thereof. The Formula (I) imidazotriazines inhibit protein kinase activity thereby making them useful as anticancer agents.
Patent CA-2880980-A1 (CA)
Inventor: CURRAN EANNA
IPC: B60M7/00
Filed: 2013-09-03
Abstract: The invention relates to a pavement slab assembly (1) for a route for vehicles driving or standing on a surface of the route, in particular for road automobiles wherein: - the pavement slab assembly (1) consists at least partially of pavement material (3), - the pavement slab assembly (1) comprises a cable bearing element (20, 30) adapted to position and/or to hold a plurality of line sections of one or more electric lines (2, 2a, 2b, 2c), - the electric line or lines (2, 2a, 2b, 2c) extend(s) along and/or under the surface of the pavement slab assembly (1), - wherein the cable bearing element (20, 30) is embedded in the pavement material (3) of the pavement slab assembly (1), - the cable bearing element (20, 30) is arranged within the pavement slab assembly (1) such that the cable bearing element (20, 30) is enclosed by the pavement material (3), a method of building a pavement slab assembly (1), a route for vehicles, and a method for building a route for vehicles.
Patent CA-2882003-A1 (CA)
Title: Method and apparatus for analyzing biomolecules using raman spectroscopy
Inventor: SODEOKA MIKIKO
IPC: G01N30/88
Filed: 2013-08-13
Abstract: The present invention provides a device having a sample separation unit, a Raman spectroscopy unit, and a mass spectrometry unit. The present invention further provides: a method for specifying biomolecules, said method combining Raman spectroscopy and mass spectrometry; and a method for identifying the binding site of biomolecules and low-molecular compounds. The present invention also provides a surface-enhanced Raman spectroscopy method exhibiting improved sensitivity.
Patent CA-2882209-A1 (CA)
Inventor: SUN ZISHUN
IPC: B02C15/02
Filed: 2013-08-16
Abstract: A flexible vertical grinder, having a main shaft mounting frame (4) on a grinder frame (1); a main shaft (3) is mounted on the main shaft mounting frame; a stelliform bracket (9) is mounted on the main shaft; a hammer wheel grinder and a material-sorting balance wheel device are mounted on the stelliform bracket; the material-sorting balance wheel (14) and the hammer wheel (17) are on the same horizontal plane. The vertical grinder can apply different grinding forces according to different specific surface areas of the to-be-ground material, and can grind materials of different grades properly but not excessively, thus greatly improving crushing efficiency, having good overall rigidity and stable operation, and facilitating maintenance.
Patent CA-2882893-A1 (CA)
Inventor: REUSING JULIAN L
IPC: E02D5/56
Filed: 2014-08-22
Abstract: A pile head for a screw pile having a top end and a longitudinal axis is provided. The pile head comprises a mounting portion engaging the pile and an extendable portion movably mounted to the mounting portion. The extendable portion is movable relative to the mounting portion, along the longitudinal axis. A first fastening means is used to removably fasten the mounting portion of the pile head to the top end of the pile and preventing unwanted movement of the pile head relative to the pile, along the longitudinal axis. A screw pile, a removable helical member and a body extension for a screw pile are also provided.
Patent CA-2883318-A1 (CA)
Title: System and method for secure transaction process via mobile device
Inventor: NE MAN RAN
IPC: G07F7/10
Filed: 2012-08-26
Abstract: A secure element with a user security domain thereon, the user security domain constituted of: a security domain control circuitry; an encoder/decoder functionality responsive to the security domain control circuitry; and a secured keys storage in communication with the security domain control circuitry, the encoder/decoder functionality arranged to: encode data responsive to at least one first key stored on the secured keys storage, and output an encoded data; and decode received data responsive to at least one second key stored on the secured keys storage, and output a decoded data.