baber/WOPTO huggingface dataset:
Patent CA-2917774-A1 (CA)
Title: Procedures en liaison descendante pour systemes de communication lte/lte-a avec spectre sans licence
Inventor: CHEN WANSHI
IPC: H04W48/08
Filed: 2014-08-15
Abstract: Des déploiements d'évolution à long terme (LTE)/LTE avancé (LTE-A) avec spectre sans licence exploitent des aspects de communication LTE plus efficace sur un spectre sans licence, une technologie d'accès radio Wifi par exemple. Afin d'accepter ces communications, diverses procédures en liaison descendante peuvent être modifiées afin de gérer des communications entre des spectres avec et sans licence pour des déploiements LTE/LTE-A avec spectre sans licence.
Patent CA-2917911-A1 (CA)
Title: Self-cleaning extensible snow brush and flexible scraper
Inventor: LAFLEUR ANDRE
IPC: E01H5/02
Filed: 2006-08-02
Abstract: There is provided an extensible snow brush comprising a handle portion, a bristled portion slidably movable along a longitudinal axis of the handle portion for reciprocating between a fully retracted position and a fully extended position and comprising at least one row of bristle bunches. A comb device is provided at a distal end of the handle portion, whereby longitudinal movement of the bristled portion with respect to the handle portion causes the comb device to successively impact adjacent the bristle bunches and to impart vibratory oscillation thereto so as to provide mechanical bristle cleaning.
Patent CA-2917985-A1 (CA)
Title: Device for use in the detection of binding affinities
Inventor: FATTINGER CHRISTOF
IPC: G01N21/47
Filed: 2014-07-14
Abstract: Abstract A device (1) for use in the detection of binding affinities comprises a substrate (2) devoid of a waveguide. The substrate (2) has a planar surface (21) having arranged thereon a plurality of binding sites (31) capable of binding with a target molecule (32). The binding sites (31) are arranged along a plurality of adjacently arranged curved lines (4). The lines are spaced from one another by a distance to in operation cause a beam of coherent light (51) of a predetermined wavelength incident on the binding sites (31) with the bound target molecule (32) to be diffracted in a manner such that diffracted portions (61) interfere at a predetermined detection location (62) with a difference in optical path length which is a multiple integer of the predetermined wavelength of the coherent light. The device further comprises a beam stop arranged to prevent propagation of non-diffracted portions (63) of the incident beam of coherent light (51) to the detection location (62).   Date Recue/Date Received 2020-11-19
Patent CA-2918669-A1 (CA)
Title: Composes de 1,2,4-triazolo[4,3-a]pyridine et leur utilisation en tant que modulateurs allosteriques positifs des recepteurs mglur2
Inventor: CID-NUNEZ JOSE MARIA
IPC: A61K31/437
Filed: 2014-09-03
Abstract: La présente invention concerne de nouveaux composés de 1,2,4-triazolo[4,3-a]pyridine de formule(I) en tant que modulateurs allostériques positifs (PAM) du récepteur de glutamate métabotropique de sous-type 2 ("mGluR2"). L'invention concerne aussi des compositions pharmaceutiques comprenant de tels composés, des procédés de préparation de tels composés et de telles compositions, et l'utilisation de tels composés et de telles compositions pour la prévention ou le traitement de troubles du sous-type mGluR2. Formule (I)
Patent CA-2923112-A1 (CA)
Title: Wicking nonwoven mat from wet-laid process
Inventor: GUO ZHIHUA
IPC: H01M50/494
Filed: 2016-03-09
Abstract: A method of making a non-woven fiber mat wherein the wet nonwoven fiber mat may include a first plurality of first glass fibers and a second plurality of second glass fibers. The first plurality of first glass fibers may have nominal diameters of less than 5 µm, and the second plurality of second glass fibers may have nominal diameters of greater than 6 µm. The method may further include curing the binder composition to produce the nonwoven fiber mat. The nonwoven fiber mat may have an average 40 wt.  % sulfuric acid wick height of between about 1 cm and about 5 cm after exposure to 40 wt. % sulfuric acid for 10 minutes conducted according to method ISO8787, and the nonwoven fiber mat may have a total normalized tensile strength greater than 2 (lbf/in)/(lb/sq) for a sq (100 ft2).
Patent CA-2923345-A1 (CA)
Title: Rotary hopper feeder for conveying and separating connection elements that have at least one shaft
Inventor: SPINDLER DANIEL
IPC: B65G47/14
Filed: 2014-09-11
Abstract: The invention relates to a rotary feeder hopper (10) for conveying and separating connection elements (20) that have at least one shaft, comprising a rotary feeder (18) with radially oriented conveyor cells (22) for conveying the elements (20), the rotary feeder (18) being at least partially surrounded by a hopper wall (14). The invention is characterised in that the conveyor cells (22) have holes (23) at the cell edges (18), and below the rotary feeder (18) near the holes (23) there is a rolling surface (28) on which at least parts of the shafts of the elements (20) with shafts lie and are rollingly conveyed.
Patent CA-2923731-A1 (CA)
Title: Device with dual power sources
Inventor: BIEDERMAN WILLIAM JAMES
IPC: H02N99/00
Filed: 2014-04-23
Abstract: A wearable device includes a sensor, auxiliary electronics, a primary power supply configured to harvest radio frequency (RF) radiation received from an external reader and use the harvested RF radiation to power the sensor, and an auxiliary power supply configured to harvest energy other than mat received from the external reader and use the harvested energy to supply power to the sensor and/or the auxiliary electronics. The external reader may supply less power in response to operation of the auxiliary power supply. Additionally or alternatively, in response to a determination that the auxiliary power supply is unable to supply power, the wearable device may disable all auxiliary electronics but for the sensor. In response to a determination that the primary power supply is unable to supply power but the auxiliary power' supply is able to supply power, the wearable device may retain operating parameters in the memory storage unit using the auxiliary power supply.
Patent CA-2924986-A1 (CA)
Inventor: NAVARRO REX
IPC: H01M8/14
Filed: 2013-11-21
Abstract: A battery cell housing and control system enables the use of liquid battery power systems in various applications, including downhole environments. The cell housing includes a plurality of conductive terminals spaced there-around to provide conductivity between the electrochemical solution and the load. Sensors provide orientation data to the control system to thereby determine which terminals should be activated to provide power to a load.
Patent CA-2926082-A1 (CA)
Title: Muco-adhesive, controlled release formulations of levodopa and/or esters of levodopa and uses thereof
Inventor: HSU ANN
IPC: A61K9/16
Filed: 2014-10-07
Abstract: The invention provides a controlled release oral solid formulation comprising (a) a controlled release component comprising core comprising levodopa and/or an ester of levodopa or salts thereof, wherein the core is coated with a layer of a muco-adhesive polymer and externally coated with a layer of an enteric coated polymer; and (b) a decarboxylase inhibitor component.
Patent CA-2927670-A1 (CA)
Title: Infrastructure for mobile devices and electronic loose equipment
Inventor: BELL JAMES EDWARD
IPC: H02J7/00
Filed: 2014-10-20
Abstract: A new infrastructure for mobile devices and electronic loose equipment, preferably an aircraft infrastructure, is designed to be deployed for both new production aircraft and the after-market installed base for all parts of the aircraft that have human interaction, such as the galley, cockpit or cabin. The architecture is designed around two main objectives: creating stylized and functional products with flexibility in design and providing reliability and maintainability for operators while integrating power and charging mediums to those devices. This architecture is composed of several elements that as a whole complete our new architecture for mobile devices and electronic loose equipment design.
Patent CA-2933398-A1 (CA)
Inventor: WARD MALCOLM ANDREW
IPC: G01N33/68
Filed: 2014-12-12
Abstract: Alzheimer's disease, the most common cause of dementia in older individuals, is a debilitating neurodegenerative disease for which there is currently no cure. In the past, AD could only be definitively diagnosed by brain biopsy or upon autopsy after a patient died. These methods, which demonstrate the presence of the characteristic plaque and tangle lesions in the brain, are still considered the gold standard for the pathological diagnoses of AD. However, in the clinical setting brain biopsy is rarely performed and diagnosis depends on a battery of neurological, psychometric and biochemical tests, including the measurement of biochemical markers such as the ApoE and tau proteins or the beta-amyloid peptide in cerebrospinal fluid and blood. The present invention discloses and describes panels of makers that are differentially expressed in the disease state relative to their expression in the normal state and, in particular, identifies and describes panels of makers associated with neurocognitive disorders. Such biomarker panel might have considerable value in triaging patients with early memory disorders to yet more specific but more invasive and costly approaches such as molecular markers in CSF and on PET imaging in clinical trials and possibly in clinical practice.
Patent CA-2934016-A1 (CA)
Inventor: SHERMAN MICHAEL J
IPC: B01D27/08
Filed: 2012-12-20
Abstract: The present invention presents a filtration system with an integrated manifold valve. The filtration system employs only one pivotal component the pivoting of the manifold. The manifold valve includes a dual aperture design for a two-fold alignment scheme with the ingress and egress lines of the fluid source. The invention is free of multi-component rotary valve with internal, rotatable parts, or an activation component, such as a handle, for initiating the rotary valve, allowing the user to rotate the rotational components thereof. The reduction in moveable components in this design reduces the likelihood of failure and increases the reliability of the filtration system.
Patent CA-2938576-A1 (CA)
Inventor: SAN ANTONIO JAMES DOMINIC
IPC: C08L67/04
Filed: 2016-08-09
Abstract: A method of forming a scaffold is disclosed herein. In some embodiments, a method of forming a scaffold includes dissolving a polymer in a solvent to form a polymer solution; adding additive precipitating agent to the polymer solution;  precipitating and expanding the polymer from the polymer solution to form a scaffold; and removing the solvent from the scaffold. In some embodiments, prior to adding the precipitating agent, the method further comprising adding at least one of calcium phosphate or a bioactive additive to the polymer solution to form a mixture including the polymer solution and the at least one of calcium phosphate or bioactive additive.
Patent CA-2938891-A1 (CA)
Inventor: BAK YEVGENIY M
IPC: G06F12/02
Filed: 2015-02-18
Abstract: A set of memory pages from a working set of a program process, such as at least some of the memory pages that have been modified, are compressed into a compressed store prior to being written to a page file, after which the memory pages can be repurposed by a memory manager. The compressed store is made up of multiple memory pages, and the compressed store memory pages can be repurposed by the memory manager after being written to the page file. Subsequent requests from the memory manager for memory pages that have been compressed into a compressed store are satisfied by accessing the compressed store memory pages (including retrieving the compressed store memory pages from the page file if written to the page file), decompressing the requested memory pages, and returning the requested memory pages to the memory manager.
Patent CA-2942735-A1 (CA)
Title: Composition d'encollage a base de saccharide non reducteur et de saccharide hydrogene, et produits isolants obtenus
Inventor: OBERT EDOUARD
IPC: E04B1/74
Filed: 2015-04-14
Abstract: La présente invention se rapporte à une composition d'encollage, notamment pour des produits isolants à base de laine minérale, en particulier de verre ou de roche, qui comprend au moins un saccharide non réducteur, au moins un saccharide hydrogéné, et au moins un acide organique polycarboxylique. Elle a également pour objet les produits isolants à base de fibres minérales obtenus.
Patent CA-2944395-A1 (CA)
Title: An arrangement and method to determine a body condition score of an animal
Inventor: VAN DER KAMP ADOLF JAN
IPC: A01K29/00
Filed: 2015-03-06
Abstract: The invention relates to a method to determine a body condition score of an animal comprising the steps of: -providing a three-dimensional camera system configured and arranged to record at least one three-dimensional image of the animal, and an image processing device to process the image; -recording at least one three-dimensional image of the animal; -processing the image of the animal; -wherein processing of the image comprises the steps of: -forming a three-dimensional surface representation of a part of the animal from the three-dimensional image recorded by the three-dimensional camera system; -determining, in the image, reference points of the animal, in particular at least including hook bone points and pin bone points of the animal; -selecting a surface part of the animal representative for a body condition of the animal using the reference points, and -analyzing a first parameter representative for a body condition of the animal of the selected surface part; and -determining the body condition score on the basis of the first parameter.
Patent CA-2945208-A1 (CA)
Inventor: LI XIAOXIAO
IPC: A61K8/19
Filed: 2014-05-07
Abstract: Provided is an oral care composition comprising a stannous ion source and a thickener consisting at least 2 agents from the group consisting of i) a linear sulfated polysaccharide, ii) a natural gum and iii) a non-ionic cellulose derivative. Further provided is a method for treating the oral cavity comprising administering to the oral cavity an oral care composition.
Patent CA-2945992-A1 (CA)
Inventor: SERJEANTSON KIRK
IPC: G06Q50/30
Filed: 2016-10-20
Abstract: A system and method for optimizing vehicle capacity utilization in package delivery is provided. Discounts are generated for potential customers along a delivery route are determined and sent to the customers. If the offer is accepted the vehicle route is modified to enable pickup of the packages.
Patent CA-2947928-A1 (CA)
Inventor: BRAS PASCAL
IPC: G07B15/06
Filed: 2015-05-15
Abstract: This control device (20) comprises a first terminal (26) that is mobile, and a second terminal (28), said terminals (26, 28) being separate from each other and being suitable for communicating with each other by wireless communication means (30A, 30B). The first terminal (26) incorporates a wireless communication system (32) for reading data carried by an item of equipment, installed on-board a vehicle, of a fee collection system. The second terminal (28) includes a main computer (42) for interpreting the read data, and a display (44) for displaying the interpreted data. The first terminal (26) is designed to transfer the read data to the second terminal (28) via the wireless communication means (30A, 30B).
Patent CA-2949859-A1 (CA)
Inventor: ROSS WILLIAM J
IPC: E21B28/00
Filed: 2016-11-29
Abstract: A downhole well conditioning tool for self-stimulating a well is provided. The down hole tool is a multi-stage stacked self-exciting tool that can alter a relatively steady flow of incoming fluid into pulsating fluid streams of rapidly cycling high and low pressure without the use of moving internal parts. The downhole tool can include a first stage operative to receive a steady flow of pressurized fluid though an inlet and discharge a pulsating fluid flow and a second stage connected to the first stage and operative to receive the pulsating fluid flow from the first stage and increase the pulsations of the fluid flow before the pulsating fluid flow is discharged out of the second stage.
Patent CA-2950128-A1 (CA)
Title: Fatty acid bile acid conjugates for treatment of lipodystrophy
Inventor: HALPERN MAYA
IPC: A61K31/575
Filed: 2015-05-31
Abstract: The present disclosure relates generally methods of treating and/or reducing risk of lipodystrophy using compositions comprising at least one fatty-acid/bile-acid conjugate (FABAC). According to some embodiments, the present disclosure provides methods of treating HIV-associated lipodystrophy using said FABACs.
Patent CA-2952163-A1 (CA)
Inventor: SCARLESKI WILLIAM JOHN
IPC: A47C21/02
Filed: 2016-02-23
Abstract: A. mattress bar retainer system is disclosed for use with adjustable mattress platforms. The mattress retainer bar system is used to prevent movement of the mattress during positioning of the adjustable mattress platform assembly. In a rotate mode of operation, one or more mattress retainer bars at the head/ foot end or corners of the bed are removably attachable and re-installable to the mattress platform. In an alternate embodiment, the mattress retainer bars are configured to be positioned to enable the mattress to be rotated relative to the adjustable mattress platform in a rotate mode of operation. After the mattress is rotated to the desired position, the mattress retainer bars are restored to their normal position in a normal mode of operation. In an alternative embodiment, the retainer bars are motorized to enable the retainer bars to be positioned at the touch of a button on a control pad. In an alternate embodiment of the invention, a retainer bar is disclosed for use with fitted sheets. In yet another embodiment, the retainer bar is secured to the mattress platform and received in a pocket in an underside of a mattress encasement.
Patent CA-2954684-A1 (CA)
Inventor: DEVITO RACHEL L
IPC: G21C15/00
Filed: 2015-07-29
Abstract: The present invention relates to a pre-core hot functional testing (HFT) preconditioning process, which includes the introduction of chemical additives, e.g., zinc, into coolant water that circulates through the primary system of a new nuclear power plant, at various temperatures. The chemical additives contact the primary system surfaces, which results in the formation of a protective zinc-containing oxide film on the fresh surfaces to control corrosion release and deposition during subsequent normal operation of the nuclear power plant. The method includes a series of three chemistry phases to optimize the passivation process: 1) an alkaline-reducing phase, 2) an acid-reducing phase and 3) an acid-oxidizing phase.
Patent CA-2955599-A1 (CA)
Title: Quaternary ammonium compounds and their use as fuel or lubricant additives
Inventor: REID JACQUELINE
IPC: C07C209/60
Filed: 2015-07-28
Abstract: A quaternary ammonium salt of formula wherein each of R1, R2, R3 and R4 is independently selected from an optionally substituted alkyl, alkenyl or aryl group having less than 8 carbon atoms and R5 is hydrogen or an optionally substituted hydrocarbyl group.
Patent CA-2957350-A1 (CA)
Title: Dispositif et procede de selection de cellules eucaryotes dans un canal de transport par alteration des cellules eucaryotes au moyen d'un rayonnement electromagnetique
Inventor: LIEGEOIS LUC
IPC: C12M1/42
Filed: 2015-08-04
Abstract: Le dispositif permet de sélectionner in vitro des cellules eucaryotes, et notamment des spermatozoïdes (SP). Il comporte un canal de transport (100), de préférence un canal de transport DE TR (100), dans lequel peut circuler une solution contenant lesdites cellules eucaryotes (SP), un premier passage traversant (104) débouchant dans ledit canal de transport(100), une source de rayonnement électromagnétique (60),qui est couplée à une première extrémité d'une première fibre optique(61), l'autre extrémité d'émission (61b) de la première fibre optique étant insérée dans ledit premier passage traversant(104),sans être en saillie dans le canal de transport (100). Le dispositif comporte en outre des moyens électroniques de commande (7), qui permettent de commander automatiquement ladite source de rayonnement électromagnétique(60),de manière à altérer de manière sélective les cellules eucaryotes (SP) circulant dans le canal de transport(100), au moyen du rayonnement électromagnétique d'altération (R) émis par la source de rayonnement électromagnétique(60).
Patent CA-2959415-A1 (CA)
Inventor: PETERSON THOMAS H
IPC: A61B5/00
Filed: 2015-09-03
Abstract: An inserter assembly for continuous glucose monitoring with medication delivery capability where the assembly has a deployment button containing a needle deployment mechanism having a sharp held in a pre-release position, a housing body in which the deployment button is movably received within a top end of the housing body, the housing body having a sensor deployment assembly containing a lumen and a sensor disposed within the lumen and extending out of the lumen to a circuit board that is part of the sensor deployment assembly, the sensor deployment assembly matingly connected to the sharp where the sharp extends beyond the sensor deployment assembly and contains the sensor not fixedly attached to the sharp, and a sensor housing releasably received within a lower end of the housing body, the sharp extending into a sensor deployment assembly recess within the sensor housing and directly above a sensor opening in a bottom of the sensor housing.
Patent CA-2960784-A1 (CA)
Inventor: LIU JIYUAN
IPC: B60G17/08
Filed: 2014-09-17
Abstract: A suspension assembly for supporting a shock-sensitive component includes an outer housing and a plurality of radial canted coil springs that surround and support the shock- sensitive component. Each of the plurality of radial canted coil springs is preferably a toroid. The exterior of each of the plurality of radial canted coil springs is in contact with the outer housing and the interior of each of the plurality of canted radial canted coil springs is in contact with the exterior of the shock-sensitive component. The radial canted coil springs dampen mechanical shock and vibration applied in a lateral direction. The suspension assembly optionally includes an axial canted coil spring that dampens mechanical shock in the axial direction. The outer housing may include grooves that locate the radial canted coil springs within the suspension assembly.
Patent CA-2962158-A1 (CA)
Inventor: CUNNINGHAM J VERN
IPC: H02H7/08
Filed: 2005-05-11
Abstract: Il est décrit un système central de nettoyage par aspiration comprenant un réceptacle pour recevoir la saleté; des conduits se terminant dans des soupapes auxquelles un tuyau flexible peut être fixé; un moteur pour générer un flux dair à travers les conduits vers le réceptacle; un circuit de commande de moteur commandant lalimentation du moteur; et un module à distance recevant, par lintermédiaire dun support de communication provenant du circuit de commande de moteur, des signaux indiquant un état de fonctionnement du système central de nettoyage par aspiration.
Patent CA-2962641-A1 (CA)
Inventor: AYIK HATICE MUJDE
IPC: G01D21/00
Filed: 2017-03-30
Abstract: Systems and methods for providing data exploration techniques are provided.  For instance, user inputs specifying one or more data parameters can be received.  One or more data sets can be obtained from a data source based at least in part on the data parameters.  The data can be grouped into one or more groupings based at least in part on the data parameters. Each data grouping can have a plurality of subsets. A distribution of data can be determined for each data subset. A plurality of data representations can be generated based at least in part on the data parameters and the distributions of data.  The distributions of data for each data subset can then be compared. One or more suggested applications or at least one data subset can be determined based at least in part on the comparison.