baber/WOPTO huggingface dataset:
Patent CA-2796291-A1 (CA)
Title: Process for catalyst regeneration and extended use
Inventor: BUTLER JAMES R
IPC: C07C2/66
Filed: 2011-03-01
Abstract: A method of producing an alkylaromatic by the alkylation of an aromatic with an alkylating agent, such as producing ethylbenzene by an alkylation reaction of benzene, is disclosed. The method includes using an H-beta catalyst to minimize process upsets due to alkylation catalyst deactivation and the resulting catalyst regeneration or replacement. The H-beta catalyst can be used in a preliminary alkylation reactor that is located upstream of the primary alkylation reactor. The H- beta catalyst used in a preliminary alkylation reactor can lead to the reactivation of the catalyst in the primary alkylation reactor.
Patent CA-2798118-A1 (CA)
Title: Tactile identification of drug filled cartridge
Inventor: MACARTHUR ROSS DOUGLAS LAURIE
IPC: A61J1/06
Filed: 2011-05-03
Abstract: A tactile identification coding for a cartridge (200, 300) for use with a drug delivery device is described. The tactile identification coding includes the cartridge containing a drug and an identification (204, 304) coding located on the cartridge, the identification coding including a logical symbol to visually indicate to a user the type of drug contained in the cartridge. A cartridge holder may also be included to receive the cartridge, the cartridge holder having a second tactile identification coding (210, 310) that corresponds to the tactile identification coding on the cartridge.
Patent CA-2799785-A1 (CA)
Inventor: KREUZER WERNER
IPC: H04L27/00
Filed: 2011-05-16
Abstract: Improved orthogonal frequency-division multiplexing (OFDM) communication slot structures and method are described. One example method includes converting a first portion of a set of bits to a first orthogonal frequency-division multiplexing symbol to be transmitted during a first portion of a time-division multiple access time slot, and converting a second portion of the set of bits to a second orthogonal frequency-division multiplexing symbol to be transmitted during a second portion of the time-division multiple access time slot. Other embodiments are shown and described.
Patent CA-2802050-A1 (CA)
Inventor: BERGEVIN LOUIS
IPC: E03C1/186
Filed: 2013-01-14
Abstract: The present document describes a pre-fabricated base for receiving a pre-fabricated cabinet having a bottom surface and a corresponding mating portion extending from the bottom surface comprising a semi-rigid frame for installation on a surface, the semi-rigid frame having an internal surface and an external surface; at least two adjustable supporting portions mounted on at least one of:  the internal surface of the semi-rigid frame and the external surface of the semi-rigid frame for horizontally leveling the semi-rigid frame; and a male/female portion extending from the external surface of the semi-rigid frame for removably receiving the corresponding mating portion of the cabinet.
Patent CA-2802271-A1 (CA)
Title: Method and/or system for determining blood glucose reference sample times
Inventor: GOTTLIEB REBECCA K
IPC: A61M5/142
Filed: 2011-06-30
Abstract: Subject matter disclosed herein relates to monitoring and/or controlling blood glucose levels in patients. In particular, times for obtaining metered blood glucose samples of a patient may be altered based, at least in part, on a blood glucose level of said patient observed from a blood glucose sensor.
Patent CA-2803699-A1 (CA)
Title: Salt and solvates of a tetrahydroisoquinoline derivative
Inventor: MCCARTHY THOMAS DAVID
IPC: C07D217/26
Filed: 2011-07-21
Abstract: (S)-2-(Diphenylacetyl)-1,2,3,4-tetrahydro-6-methoxy-5-(phenylmethoxy)-3-isoquinoline carboxylic acid in substantially pure form is described together with its sodium salt and solvates. Methods for preparing the compound, its sodium salt and its solvates and pharmaceutical compositions comprising them are also described.
Patent CA-2807709-A1 (CA)
Title: Asset management during production of media
Inventor: MOREHEAD DAVE
IPC: H04N5/262
Filed: 2013-02-28
Abstract: Managing assets during production of multimedia, comprising: creating at least one scouting image; creating a metadata including information needed to import the at least one scouting image as a shot; and generating a script including commands needed to recreate the shot in its current state, and storing camera and character attributes. Keywords include asset management and scouting images.
Patent CA-2809546-A1 (CA)
Title: Method and apparatus for wireless data transmission subject to periodic signal blockages
Inventor: LEE LIN-NAN
IPC: H04L1/00
Filed: 2013-03-14
Abstract: A system and method for data transmissions in a wireless communications system, which accommodates for a periodic blockage of the transmission signal, is provided. A data stream is segmented into packets of a predetermined fixed-size for a burst-mode transmission over a channel of the communications system, wherein the transmission is subject to a periodic blockage. A forward error correction outer code is then applied to the packets of the data stream for recovery of packets subjected to the periodic blockage, and a unique word is added to each packet for acquisition of frequency, carrier phase and symbol timing of the respective packet. The packets of the data stream are interleaved based on an interleaver of a depth based at least in part on a ratio of a blockage free duration between two consecutive blockages of the periodic blockage to a duration of each blockage of the periodic blockage.
Patent CA-2810304-A1 (CA)
Inventor: SONG JINGXIN
IPC: B28D5/04
Filed: 2012-02-29
Abstract: A diamond wire saw device for cutting a silicon ingot. A multi-layered cutting mesh surface is made of mesh surfaces of wire meshes formed of diamond strands (2) that are parallel to each other and wound on groups of wire guiding wheels (3). The diamond strands (2) on each layer of cutting mesh surface are aligned to each other. The diameters of the diamond strands (2) on the layers of cutting mesh surfaces gradually increase according to a cutting order. The wire diameters of the diamond strands (2) gradually increase and the sizes of diamond abrasives attached thereon gradually decrease. The diamond wire saw device adopts multiple groups of diamond strand cutting mesh surfaces to cut a silicon sheet in sequence, and completes the sub-procedures of cutting, fine grinding, and polishing of a wafer sheet with diamond strands (2) having different attributes according to different operation parameters, so as to achieve a higher utilization of silicon material and meet the development requirements that wire gaps are narrower and cut silicon sheets are thinner.
Patent CA-2810430-A1 (CA)
Inventor: RACINE PAUL P
IPC: G01B21/04
Filed: 2011-09-13
Abstract: A method improves surface scanning measure machine speed while minimizing tip touchdown impact on the surface of the object being measured. Specifically, the method controls a surface scanning measuring machine having a probe head with a distal probe tip that contacts the surface of an object to be measured. To that end, the method selects a nominal initial contact point (on the surface) having a normal vector, and then moves the distal probe tip toward the nominal initial contact point along an approach path. The approach path has a generally linear portion that generally linearly extends from the nominal initial contact point to some non-contacting point spaced from the surface. The generally linear portion forms an angle of between about 20 degrees and about 60 degrees with the normal vector.
Patent CA-2816688-A1 (CA)
Title: Gas separation apparatus, membrane reactor, and hydrogen production apparatus
Inventor: OKADA OSAMU
IPC: B01D53/22
Filed: 2011-12-26
Abstract: The purpose of the present invention is: to improve the energy utilization efficiency in a gas separation device for separating carbon dioxide and steam from a first mixed gas comprising a specific main component gas, carbon dioxide and steam; and to provide a membrane reactor and a hydrogen production device each having a high energy utilization efficiency, each of which is produced utilizing the function of the gas separation device. The gas separation device comprises a first separation membrane (33) and a second separation membrane (34) which are made from different materials. When the first mixed gas is supplied to the first separation membrane (33) at a temperature of 100°C or higher, carbon dioxide and steam are passed through the first separation membrane (33) selectively, thereby separating a second mixed gas comprising carbon dioxide and steam that have been passed through the first separation membrane. When the second mixed gas is supplied to the second separation membrane (34), steam is passed through the second separation membrane (34) selectively, thereby separating steam that has passed through the second separation membrane (34).
Patent CA-2818925-A1 (CA)
Inventor: CLEMENT-SCHATLO VIRGINIE
IPC: C07D413/12
Filed: 2011-11-24
Abstract: The present invention relates to compounds which are inhibitors of the activity of Complex III of the mitochondrial electron transport chain and pharmaceutical compositions comprising said compounds alone or in combination with other active agents. The present invention further relates to use of the compounds of the invention as medicaments or as agrochemicals where their properties as inhibitors of the mitochondrial respiration is of benefit. More particularly the present invention relates to the use of the compounds of the invention in a method of treating and/or preventing cancers presenting tumor-initiating cells. (Formula I) (I)
Patent CA-2821625-A1 (CA)
Title: Method and system for the vacuum infiltration of plants
Inventor: CARRARO ANDREA
IPC: C12N15/82
Filed: 2011-12-20
Abstract: The present invention relates to a system (1) for infiltrating plant tissue with macromolecules or microorganisms. The system comprises an infiltration chamber (2) having at least one sealable hatch for receiving plant tissue, means (P1) for reducing pressure within the infiltration chamber; a first release valve (V1 ) in fluid communication with the infiltration chamber. The system further comprises a controller (C1) for operating coordinately the first release valve and the pressure reducing means such that the pressure in the infiltration chamber is (i) reduced from a start pressure to a target pressure that is less than or equal to 300 mbar in a first time period, (ii) maintained at the target pressure for a second time period, and (iii) increased from the target pressure to a final pressure of at least approximately 1 bar within a third time period of less than or equal to five (5) seconds. The present invention also relates to a method of infiltrating plant tissue with bacterium cells.
Patent CA-2821845-A1 (CA)
Title: Twin screw extruder press for solid/fluid separation
Inventor: LEHOUX RICHARD ROMEO
IPC: B01D33/11
Filed: 2013-04-05
Abstract: Disclosed is a solid/liquid separation apparatus including an extruder press combined with a solid/fluid separation module for separating fluid from a mass of solids compressed by the extruder at elevated pressures. The extruder includes two or more extruder screws with flighting intercalated at least along a part of the extruder barrel. The separation module forms a continuation of the barrel, receives the pressurized mass and at least a portion of the twin screws, and includes a filter pack consisting of a filter plate and a backer plate. The filter plate has a throughgoing filter slot extending away from a core opening and into the filter plate for directing fluid away from the core opening. The backer plate has a core opening shaped and sized equal to the barrel and defines a passage for guiding fluid collected in the filter slot to an exterior of the filter pack.
Patent CA-2822335-A1 (CA)
Inventor: ZHAO YONG
IPC: H02P6/00
Filed: 2011-04-20
Abstract: A motor controller includes a mother circuit board including a microprocessor unit of the mother circuit board having a serial digital communication unit of the mother circuit board; and a daughter circuit board including a signal interface circuit having a microprocessor unit of the daughter circuit board and a serial digital communication unit of the daughter circuit board. The microprocessor unit of the mother circuit board communicates with a control system of a user terminal through the signal interface circuit. The serial digital communication unit of the daughter circuit board includes a software for presetting interface signals. The motor controller reduces the need for various types of daughter circuit boards.
Patent CA-2822952-A1 (CA)
Title: A method of coating a porous substrate with a thermoplastic material from the outside of the substrate
Inventor: HOLDERMAN LUKE W
IPC: B05C13/00
Filed: 2012-01-10
Abstract: A method of coating a first porous substrate with a thermoplastic material comprises the steps of: rotating the substrate about an axis of the substrate; and applying the material in a liquefied state onto the substrate, wherein the step of applying is performed from the outside of the substrate, According to another embodiment, a method of coating a porous substrate with a thermoplastic material comprises the steps of: connecting a first porous substrate to a rotator; rotating the substrate about an axis of the substrate; pumping the material in a liquefied state from a receptacle to an application head; and applying the material in a liquefied state onto the substrate, wherein the step of applying is performed from the outside of the substrate. In certain embodiments, the material coated on the substrate is used to help remove at least a portion of a filtercake.
Patent CA-2829120-A1 (CA)
Inventor: KUGLER DENNIS
IPC: H04L9/32
Filed: 2012-03-09
Abstract: An authentication method for trusted communication between a first party (A) and a second party (B) is intended to be efficient and secure. Provision is made to combine password-based authentication and certificate-based authentication. The novel method is suitable for authenticating electronic passports. The two protocols are linked by the fact that the knowledge both of the ephemeral private key from the password-based key agreement and of the static private key from the certificate-based authentication is needed to calculate the transformation.
Patent CA-2830997-A1 (CA)
Inventor: LIST HANS
IPC: B29C48/08
Filed: 2012-04-11
Abstract: There is proposed a process for producing an analytical aid (112) for the detection of at least one analyte in a sample, more particularly a body fluid. The analytical aid (112) comprises at least one housing (120) and at least one test element (122) comprising at least one test chemistry (134). The process comprises the following steps: a) providing the test element (122); and b) producing at least one housing part (114) of the housing (120) by means of at least one shaping process, during which the test element (122) is connected to the housing part (114).
Patent CA-2831167-A1 (CA)
Inventor: THONIEL PASCAL
IPC: H04L9/08
Filed: 2011-09-29
Abstract: L'invention concerne une infrastructure non hiérarchique de gestion de bi- clés de sécurité de personnes physiques ou d'éléments comportant une clé publique et une clé privée avec un certificat de clé publique, ladite structure ne comportant pas d'autorité de certification distincte des personnes physiques ou des éléments, ladite structure comportant au moins une autorité d'enregistrement et son serveur notaire électronique. On prévoit au moins une autorité d'enregistrement et son serveur notaire électronique pour un cercle de confiance. L'autorité d'enregistrement comprend des agences locales d'enregistrement. L'agence locale d'enregistrement établit, après vérification en face à face de l'identité de la personne physique ou de l'identification de l'élément, un certificat de clé publique, et un « certificat de propriété de clé publique », qui ne contient pas la clé publique de la personne ou de l'élément mais son empreinte, et qui est transmis de façon sécurisée au serveur notaire électronique associé qui le stocke de manière sécurisée. Le certificat de propriété de clé publique est signé avec la clé privée de la personne physique ou de l'élément, ou bien chiffré avec la clé privée de la personne physique ou de l'élément selon un usage atypique de cette clé afin de le rendre opaque à l'exception de son numéro de série. Le certificat de propriété de clé publique peut être requêté en ligne sur le serveur notaire électronique pour vérifier l'authenticité du certificat de clé publique correspondant et l'authenticité de sa clé publique. Application aux citoyens, consommateurs et professionnels et au delà à d'autres éléments, vivants ou non, ayant besoin d'échanges numériques sécurisés.
Patent CA-2833686-A1 (CA)
Inventor: ALESSANDRINI ALBERTO
IPC: F24H1/43
Filed: 2012-05-18
Abstract: A heat exchanger (1) has a heat-exchanger unit comprising one or more substantially coaxial coiled tubes (21-23) and a casing (2) for housing the heat- exchanger unit. The casing (2) has a first end wall (3), a second end wall (4), and a peripheral part (5) between the two end walls (3, 4). Each tube (21-23) has a first end (21a-23a) and a second end (21b-23b). The heat-exchanger unit is supported by the first end wall (3) of the casing (2), with the first end (21a-23a) and the second end (21b-23b) of each tube (21-23) that is located substantially at the first end wall (3) of the casing (2).
Patent CA-2834280-A1 (CA)
Inventor: WILLIAMS JONNIE R JR
IPC: A61K31/4427
Filed: 2012-04-27
Abstract: Pharmaceutical compositions comprising a compound of Formula I, e.g., an isolated form of anatabine or S-(-)-anatabine, or a pharmaceutically acceptable salt thereof, can be used to treat Autism Spectrum Disorders and seizure disorders.
Patent CA-2836289-A1 (CA)
Inventor: STAUNTON THOMAS J
IPC: B32B7/10
Filed: 2012-05-15
Abstract: A coating system for application to a substrate having a sol-gel film layer applied thereon includes a decorative color coat applied directly on top of the sol-gel film without an intervening adhesion layer. The decorative color coat may be a solvent borne composition including a resin which is the reaction product of a crosslinked polyepoxy resin and a polyamine crosslinker, and one or more opacifying pigments. Decorative designs may be formed by selectively applying more than one layer of decorative color coats having different colors. A transparent clearcoat may be applied to the decorative film.
Patent CA-2839259-A1 (CA)
Title: Systems and methods for delivering content to vehicles
Inventor: SCHALK THOMAS BARTON
IPC: G01M17/00
Filed: 2012-06-18
Abstract: A content delivery system includes a remote data center in wireless communication with a vehicle telematics system. The remote data center includes a content server, an automated voice recognition system, and a database. The remote data center utilizes combinations of GPS information, voice automation technology, and preconfigured vehicle operator preferences to deliver content to vehicles over a wireless link. The content delivery system includes a web portal at which vehicle operators configure personal profiles, including information regarding personal preferences and/or information pertaining to application access. The web portal feeds the profile information to the remote data center over a remote Internet connection. The remote data center stores the preconfigured vehicle operator profiles in the database, which is later accessed in response to vehicle operator commands recognized by the voice recognition system.
Patent CA-2840804-A1 (CA)
Inventor: HORSEMAN SAMANTHA J
IPC: G16H10/60
Filed: 2012-07-03
Abstract: Provided are embodiments of systems, computer medium and computer- implemented methods for sensing health characteristics of a user using a floor mat including a set of health sensors integrated therewith. The set of health sensors including temperature sensors, body position sensors, and body fat sensors. A method including receiving, from the temperature sensors, temperature data corresponding to a sensed body temperature of the user, receiving, from the body position sensors, body position data corresponding to a sensed body position of the user, receiving, from the body fat sensors, body fat data corresponding to a sensed body fat of the user, and transmitting, to a computer workstation, health data corresponding to the temperature data, the body position data, and the body fat data for use in determining the body temperature, the body position, and the body fat of the user.
Patent CA-2844159-A1 (CA)
Title: Apparatus and method for determination of far-field signature from variable-depth seismic data
Inventor: GRATACOS BRUNO
IPC: G01V1/30
Filed: 2014-02-27
Abstract: Computing device, system and method for calculating an estimate far-field signature (FF) of a seismic source. The method includes receiving seismic data collected with seismic sensors having a variable-depth distribution so that ghost diversity is present; stacking the seismic data at the sea floor; calculating in a processor the estimate far-field signature (FF) based on a ghost period (t i) and a relative amplitude (.gamma. i) of two traces from the seismic data; and generating a final image of sub-surface based on the estimate far-field signature (FF).
Patent CA-2848429-A1 (CA)
Inventor: CITTADINO ANTONIO M
IPC: A47K10/38
Filed: 2007-10-03
Abstract: A dispenser includes a cover; a housing back member; a hinge coupling the housing back member and the cover such that the cover is pivotable between an open position and a closed position, the cover and the housing back member collectively forming a housing of the dispenser; a first and second mounting bracket coupled to the housing back member; and a rotatable carousel removably mounted to the first and second mounting brackets, wherein the brackets and carousel are configured such that the carousel is movable between an inner, locked position for dispensing and an outer, rotatable position for reloading.
Patent CA-2849058-A1 (CA)
Title: Protected subframe in presence of multiple different abs patterns
Inventor: TAKANO HIROAKI
IPC: H04W84/04
Filed: 2012-12-25
Abstract: Some aspects of the present disclosure relate to a base station, a communication method, and a program for supporting a multiple_ABS feature of the 3rd Generation Partnership Project (3GPP). In some embodiments, an interference protection status of a communication frame is determined, based at least in part on configurations of base stations. The configurations may indicate patterns of one of more frames of a first type. The first type of frame may be an Absolute Blank Subframe type. Some of the configurations may differ, at least in part. In some embodiments, the interference protection status of a frame may be determined to be a protected status, an unprotected status, or a partially protected status.
Patent CA-2855239-A1 (CA)
Title: Paper coating slip additive comprising acid monomer, associative monomer and nonionic monomer
Inventor: SEYFFER HERMANN
IPC: C09D7/61
Filed: 2012-11-07
Abstract: A paper coating slip additive obtainable by free-radical polymerization, its preparation and its use in paper coating compositions are described. The additive is formed from (a) acid monomers selected from ethylenically unsaturated C3 to C8 carboxylic acids, (b) associative monomers of the general formula H2C=CR1-COO-(EO)n-(PO)m-R2 where R1 is hydrogen or methyl, n is at least two, m is from zero to 50, EO is an ethylene oxide group, PO is a propylene oxide group and R2 is a C8-C30 alkyl group or a C8-C30 alkaryl group, and (c) nonionic copolymerizable monomers other than a) and b), wherein said additive has a weight average molecular weight of below 200 000 and wherein tert-dodecyl mercaptan is used as chain transfer agent.