baber/WOPTO huggingface dataset:
Patent CA-2896727-A1 (CA)
Inventor: HILDENBRANDT LESLIE CALVIN
IPC: G01N33/20
Filed: 2014-03-10
Abstract: Methods and apparatus for measuring the cleanliness of molten metal. Direct current is passed through molten metal advancing through a passage. A voltage signal is analyzed for the presence of solid generally non-metallic inclusions in the metal. A method includes sampling digital data of the voltage signal to generate data samples; updating a delayed running average of the data samples to establish a baseline for identifying sudden changes in amplitude of the data samples; determining a threshold by adding a prescribed value to the baseline; identifying a possible inclusion when a significant number of data samples exceeds the threshold; storing a maximum count as the data samples using peak detection until a prescribed number of the data samples fall below the threshold; and comparing a parameter of the possible inclusion with a lookup table to categorize the possible inclusion as either (i) an actual inclusion or (ii) noise.
Patent CA-2904101-A1 (CA)
Inventor: DELORENZIS DAMON
IPC: B60G11/27
Filed: 2014-04-01
Abstract: A suspension system can include an air spring, an air reservoir external to the air spring, and a flow control device which variably restricts flow of air between the air spring and the air reservoir. Flow between the air spring and the air reservoir may be permitted in response to compliance of the suspension system, and the air spring can have an internal air volume at least 2-1/2 times as great as a volume of the air reservoir. The flow control device may permit flow between the air spring and the air reservoir in response to a predetermined pressure differential level across the flow control device. Multiple air reservoirs can be internal to an axle, and can be isolated from each other in the axle.
Patent CA-2906306-A1 (CA)
Title: Appareil et procedes pour charger une suture
Inventor: OLDHAM ANDREW
IPC: A61B17/04
Filed: 2014-03-15
Abstract: Divers modes de réalisation de l'invention concernent une cartouche pour charger une suture sur un instrument de suture et, dans certains modes de réalisation, pour charger un nud pré-serré formé à partir de la suture sur l'instrument de suture. L'instrument de suture est typiquement du type ayant un élément de passage de suture définissant un passage de réception de suture à l'intérieur de celui-ci. Dans certains modes de réalisation, la cartouche comprend un boîtier définissant une chambre et un nud partiellement pré-serré monté autour du boîtier ou de la chambre. La cartouche comprend également une base couplée au boîtier, la base définissant un siège pour maintenir de façon détachable une partie d'une suture à aligner avec l'instrument de suture et à transférer à celui-ci. La partie de la suture peut être maintenue indépendamment, ou elle peut être couplée à un composant tel que, par exemple, une virole ou un furet.
Patent CA-2907177-A1 (CA)
Inventor: PORRECA GREGORY
IPC: G01N33/50
Filed: 2014-03-14
Abstract: Aspects of the invention relates to methods and compositions that are useful to reduce bias and increase the reproducibility of multiplex analysis of genetic loci. In some configurations, predetermined preparative steps and/or nucleic acid sequence analysis techniques are usd in multiplex analyses for a plurality of genetic loci in a plurality of samples.
Patent CA-2908407-A1 (CA)
Inventor: ENGEL ALFRED
IPC: A61K39/395
Filed: 2014-05-16
Abstract: La présente invention concerne l'utilisation de certains variants de glycosyltransférase ayant des délétions par troncature N-terminale. En contradiction avec des découvertes précédentes, on a observé que certaines troncatures présentaient une activité enzymatique sialidase, en particulier un variant de sialyltransférase humaine (hST6Gal-I) avec une délétion par troncature impliquant les 89 premiers acides aminés N-terminaux du polypeptide sauvage respectif. Une découverte fondamentale exposée dans la présente description est qu'il existe un variant de cette enzyme qui est capable de catalyser le transfert d'une partie gycosyle ainsi que son hydrolyse. Ainsi, l'invention concerne un exemple de variant spécifique de glycosyltransférase de mammifère, des acides nucléiques le codant, des procédés et des moyens pour produire par recombinaison le variant de glycosyltransférase de mammifère et son utilisation, en particulier pour sialyler de manière quantitativement régulée des groupes accepteurs terminaux de parties glycane qui font partie de glycoprotéines comme les immunoglobulines.
Patent CA-2908920-A1 (CA)
Title: Vibratory sensor and method of varying vibration in a vibratory sensor
Inventor: KRAVITZ ANDREW S
IPC: G01N11/16
Filed: 2013-05-31
Abstract: A vibratory sensor (5) includes a vibratory element (104), a receiver circuit (134) that receives a vibration signal from the vibratory element (104), and a drive circuit (138) that generates a drive signal. The drive circuit (138) includes a closed-loop drive (143) and an open-loop drive (147). The meter electronics (20) vibrates the vibratory element (104) commencing at a commanded first frequency and in an open-loop manner to achieve a first target phase difference F1 for a fluid being characterized and determines a corresponding first frequency point ?1, vibrates the vibratory element (104) commencing at a commanded second frequency and in the open-loop manner to achieve a second target phase difference F2 and determines a corresponding second frequency point ?2, and determines a viscosity of the fluid being characterized using the first frequency point ?1 and the second frequency point ?2.
Patent CA-2910943-A1 (CA)
Inventor: SCHMIDT SIEGMAR
IPC: A61N1/375
Filed: 2014-05-05
Abstract: La présente invention concerne des procédés de fabrication d'un générateur d'impulsions implantable. Le générateur d'impulsions implantable peut comprendre un corps définissant un volume interne et une pluralité de fils s'étendant en sortant du volume interne du corps. Certains de ces fils peuvent être connectés, soit directement soit indirectement, à un conducteur via un joint soudé. Le joint soudé peut être créé d'abord en soudant par résistance puis en soudant par laser certains des fils à un connecteur.
Patent CA-2911042-A1 (CA)
Title: Methods for treating lignocellulosic materials
Inventor: JANSEN ROBERT
IPC: C08H7/00
Filed: 2013-11-06
Abstract: The present invention relates to methods of processing lignocellulosic material to obtain hemicellulose sugars, cellulose sugars, lignin, cellulose and other high-value products such as asphalt and bio oils. Also provided are hemicellulose sugars, cellulose sugars, lignin, cellulose, and other high-value products such as asphalt and bio oils.
Patent CA-2911538-A1 (CA)
Title: Method of manufacturing fuel cell and removal of organic matter thereof
Inventor: USAMI SHO
IPC: H01M8/241
Filed: 2015-11-06
Abstract: A method of manufacturing a fuel cell which enables organic matter of both an anode thereof and a cathode thereof to be removed efficiently is provided. A method of manufacturing a fuel cell, comprising a preparation step of preparing a fuel cell comprising a stack of a plurality of unit cells, each including polymer electrolyte and a catalyst layer, and a removal step of removing organic matter from the fuel cell, is provided. This removal step comprises: a first step of maintaining a voltage of the fuel cell at 0 V so as to desorb organic matter from the catalyst layer; a second step of raising a temperature inside the fuel cell so as to evaporate the desorbed organic matter; and a third step of exhausting the evaporated organic matter from the fuel cell.
Patent CA-2912422-A1 (CA)
Inventor: HEROLD JOCHEN
IPC: B60S5/02
Filed: 2014-03-04
Abstract: The invention relates to a method for operating a high-pressure electrolysis system (2), wherein a hydrogen stream (6) and an oxygen stream (8) are produced in a high-pressure electrolyser (4), and these are passed out of the high-pressure electrolyser (4) under high pressure. In order to increase the efficiency of the high-pressure electrolysis system (2) with respect to cooling of the hydrogen produced in the high-pressure electrolysis system (2), the oxygen stream (8) is passed into a vortex tube (20) for decompression, in which the pressure energy of the oxygen is converted to refrigeration. This produces a cold oxygen stream (22) which is used to cool the hydrogen stream (6).
Patent CA-2916570-A1 (CA)
Inventor: ANTONY BENNY
IPC: A61K36/21
Filed: 2014-06-26
Abstract: The invention discloses an extract of Amaranth, having enriched nitrate content, L-arginine, Flavonoids, saponins, alkaloids, carbohydrates, proteins, potassium, and with negligible amount of oxalic acid or oxalate content. The extract of Amaranth can be prepared from fresh or dried leaves and stem of Amaranth. It can be administered into different dosage viz. fast melt tablet, lozenge, candy, chewing gum, beverage, tablet, capsule, pill, and powder to patients. The said enriched extract of Amaranth has the capability to enhance nitric oxide concentration, nitrate level concentration, and nitrite level in blood as well as in saliva. Hence by administering it can lower blood pressure, increase physical endurance, increase swimming endurance, increase running endurance, and improve sexual performance among human beings.
Patent CA-2917855-A1 (CA)
Inventor: GABHART COLIN
IPC: F04D13/08
Filed: 2016-01-18
Abstract: A suppressing device is proposed for shifting a structural natural frequency of a vertical pump, said pump (1) comprising a pumping unit (2) with an inlet (21) and an impeller (22) for conveying a fluid, a discharge unit (4) with an outlet (41) for the fluid, a drive unit (5) for rotating the impeller (22), a column pipe (3) extending in an axial direction (A) and having at least one column element (31) with an axial length (C), said column pipe (3) connecting the pumping unit (2) with the discharge unit (4), as well as a line shaft (6) extending within the column pipe (3) and operatively connecting the drive unit (5) with the pumping unit (2), said suppressing device (10) being designed and adapted for closely fitting around the entire circumference of the column element (31), and having an extension (L) in the axial direction (A) which is at least half the axial length (C) of the column element (31) and comprising at least one rib (11) extending essentially in a radial direction being perpendicular to the axial direction (A). In addition, a vertical pump is proposed comprising such a suppressing device (10) as well as a method of retrofitting a vertical pump.
Patent CA-2919522-A1 (CA)
Inventor: LI BEI
IPC: A61K9/28
Filed: 2014-07-29
Abstract: Disclosed are pharmaceutical compositions comprising a compound having the formula: or a pharmaceutically acceptable salt thereof, or a hydrate of thereof, and at least one pharmaceutically acceptable polymer. The pharmaceutically acceptable salt of the compound of Formula I, or a hydrate thereof, can be a mesylate salt, including, for example, a mono- mesylate or a bis-mesylate salt, or a hydrate thereof. Also disclosed are methods of use for the pharmaceutical composition.
Patent CA-2919601-A1 (CA)
Title: Nouveaux complexes d'agomelatine et d'acides sulfoniques, leur procede de preparation et les compositions pharmaceutiques qui les contiennent
Inventor: SHAN HANBIN
IPC: A61K31/185
Filed: 2014-07-28
Abstract: Nouveaux complexes d'agomélatine et d'acides sulfoniques de formule (I). Médicaments.
Patent CA-2920552-A1 (CA)
Title: Locking device with configurable electrical connector key and internal circuit board for electronic door locks
Inventor: LOWDER SCOTT B
IPC: E05B47/00
Filed: 2016-02-11
Abstract: Locks, systems and methods of monitoring a lock, the lock having a hub with a slot rotatable by a handle to open and close a latchbolt. A locking member is moveable into and out of engagement with the hub slot to prevent and permit movement of the hub and latchbolt. A sensor on the lock, adjacent the hub and locking member, monitors a moving lock component. The sensor may sense the position of the locking member in or out of engagement with the hub slot. The sensor may be a reed switch actuated by a magnet on the moving lock component. The lock may further include a magnet mounted on the hub and the sensor may comprise a reed switch capable of being actuated by the magnet on the hub. The lock and system may include an external control unit having an alarm for controlling operation of the lock.
Patent CA-2921624-A1 (CA)
Inventor: GERENCSER GABOR
IPC: B62K15/00
Filed: 2016-02-23
Abstract: A number of variations may include a bicycle with motor assisted folding.
Patent CA-2924175-A1 (CA)
Inventor: KATO MASAKI
IPC: C09D129/04
Filed: 2014-09-11
Abstract: The purpose of the present invention is to provide PVA having suitable water solubility, highly balanced thickening property and film strength, and excellent storage stability of viscosity in aqueous solution. The present invention is a vinyl alcohol polymer (A) having a ratio (Mw (A)/Mn (A)) of the weight-average molecular weight (Mw (A)) to the number-average molecular weight (Mn (A)) of from 3 to 8, wherein the ratio (Mw (B)/Mn (B)) of the weight-average molecular weight (Mw (B)) to the number-average molecular weight (Mn (B)) of a vinyl alcohol polymer (B) obtained by treating the vinyl alcohol polymer (A) for one hour at 40°C in sodium hydroxide solution is from 2 to less than 3.
Patent CA-2924838-A1 (CA)
Title: Waste disposal device
Inventor: MORAND MICHEL
IPC: B65B67/12
Filed: 2010-07-30
Abstract: A waste disposal device comprises a container having a top opening. The container provides access to an inner cavity that receives a bag with opened and closed ends. A pivoting lid closes/opens access to the opening. An actuation mechanism has a user-actuated interface. A linkage connected to the interface opens/closes the lid. A pair of jaws is connected to the linkage. The jaws move between a clamped position, in which the jaws close off a portion of the bag, and an opened position, in which the jaws are separated to allow waste to reach the closed end. The jaws and the lid are actuated concurrently by a single degree of actuation on the interface, allowing the lid to open and close while the jaws move from the clamped to the opened position, and back to the clamped position. A method for disposal of a waste object is also provided.
Patent CA-2926484-A1 (CA)
Inventor: FEROS NICHOLAS
IPC: B62D53/06
Filed: 2016-04-08
Abstract: A semi-trailer 110 for transporting large coils of pipe. The semi-trailer 110 features an arcuate support surface 112 forming a drop bed or drop well within the semi-trailer 110. The curved support surface 112 provides continuous or semi-continuous support to the large coils of pipe so that the pipe walls are not damaged or distorted in transport. The curved support surface also cradles the pipe coil to aid in securing and supporting the coiled pipe. A prime mover or tractor may be used to the tow the semi-trailer. Multiple semi-trailers may be coupled together as a semi-trailer set.
Patent CA-2928769-A1 (CA)
Inventor: AWAD TROY
IPC: G06F17/30
Filed: 2014-05-14
Abstract: Disclosed is a tracking system comprising: a data receiver arranged to: i) receive work data indicative of at least a location of an infestation or other item of interest from a data provider, and ii) receive property data indicative of an address or location from a client device; a module arranged to: i) update an existing record in a database according to the received work data upon determining the record corresponds to the location based on a geographical matching process, ii) create a new record in the database according to the received work data upon determining that no record corresponding to the location exists based on a geographical matching process, and iii) retrieve a record from the database corresponding to the location upon determining that the record corresponds to the address based on a geographical matching process; and a data transmitter arranged to transmit the retrieved record to the client device for output to a user. A tracking method is also disclosed.
Patent CA-2929217-A1 (CA)
Inventor: BRICKELL JUSTIN LEE
IPC: G06Q20/16
Filed: 2014-08-08
Abstract: An account management system creates a bundle of private application transaction counters (ATCs) and a bundle of corresponding public ATCs, and transmits them to a user device. The device receives a request for payment information from a merchant and processes the request without accessing a secure clement processor on the device. The device calculates a security code using one of the bundle of private ATCs and a transaction number received from the merchant. The device transmits proxy account information, the calculated security code, and the corresponding public ATCs to the merchant. The merchant transmits a payment request to the account management system as the issuer of the proxy account information. The account management system retrieves the private ATC using the public ATC, and determines the validity of the security code by recomputing it. The account management system retrieves the financial account information and requests authorization from the issuer.
Patent CA-2929256-A1 (CA)
Title: Production of t cell retargeting hetero-dimeric immunoglobulins
Inventor: BLEIN STANISLAS
IPC: B01D15/38
Filed: 2014-11-04
Abstract: The present invention describes novel hetero-dimeric immunoglobulins or fragments thereof which bind to CD3 and a disease associated antigen. These hetero-dimeric immunoglobulins have been engineered to promote hetero-dimer formation during expression and can be purified to a high degreeusing a Protein A differential purification technique.
Patent CA-2929845-A1 (CA)
Inventor: MARKS STEVEN JOHN
IPC: G06Q30/06
Filed: 2014-11-10
Abstract: Systems and methods to present digital content listings are described herein. A selection of digital content listings from a catalog of digital content listings is received. The catalog of digital content listings describes digital content available for download. The selection may be received from a mobile device of a merchant operating a brick-and-mortar store. Digital content listings are accessed from the catalog of digital content listings based on the received selection of digital content listings. A consumer is determined to be located within a pre-defined distance from a brick-and-mortar store. The accessed digital content listings are presented to the mobile device of the consumer.
Patent CA-2930519-A1 (CA)
Title: Coriolis direct wellhead measurement devices and methods
Inventor: SCHOLLENBERGER FREDERICK SCOTT
IPC: G01F1/84
Filed: 2013-11-14
Abstract: Coriolis direct wellhead measurement devices and methods are provided. The devices and methods allow for continuous monitoring, more frequent data, and greater accuracy in quantitative and qualitative measurements of well performance. In an embodiment: an entrained gas severity of a wellhead is determined based on a determined drive gain threshold, at least one variable is output based on the determined entrained gas severity, and a respective confidence indicator correlating to the at least one variable is output. One mode of operation includes continually averaging the at least one variable over a predetermined time interval and outputting a respective single averaged data value. Another mode of operation includes outputting at least one instantaneous variable at predetermined and uniform time intervals. Diagnostic information and user alerts are also output to provide reliable decision making information to an operator.
Patent CA-2935196-A1 (CA)
Inventor: AZAD CHANDRA
IPC: D21F7/00
Filed: 2016-07-05
Abstract: Integration of clothing performance into production planning, scheduling and execution of papermaking machines yields paper products with consistent acceptable quality with minimum downtime and inventory. Linking the selection and operation of papermaking machines to their respective clothing performances improves clothing life cycle. Selected operating parameters of a papermaking machine and historical clothing data are indicative of the machine's clothing condition. Order scheduling engine identifies manufacturing times for particular grades of product and generates order blocks. Papermaking machines are assigned to execute specific order blocks with provision that each machine completes execution of the assigned orders without any anticipated breakage of the wire or felts.
Patent CA-2936083-A1 (CA)
Inventor: PATEL KRISHNAKANT M
IPC: H04W28/02
Filed: 2015-01-08
Abstract: A system and method for optimizing large group calling using unicast and multicast transport bearers for Push-to-talk-over-Cellular (PoC). One or more servers interface to a wireless communications network to perform advanced voice services for mobile units therein, including the PoC call session. The servers and mobile units communicate with each other using control messages, and the servers switch voice messages between the mobile units. At least one of the servers manages the PoC call session by acting as an arbitrator, and controls the sending of the control messages and the voice messages to and from the mobile units. The server performs unicast and multicast delivery of the control messages and the voice messages to and from the mobile units, thereby enabling large group calling involving a large number of participants with optimized use of network and server resources.
Patent CA-2936263-A1 (CA)
Title: Method for therapeutic management of ocular hypertension
Inventor: ANGELEY DAVID
IPC: A61N5/06
Filed: 2015-01-08
Abstract: One embodiment is directed to a system for treating hypertension within the eye of a patient, comprising a light delivery element optically intercoupled between a light source and a targeted tissue structure of the eye; wherein the targeted tissue structure has been genetically modified to have light sensitive protein; and wherein exposure of the genetically modified targeted tissue structure to radiation delivered through the light delivery element modulates the contractility of the genetically modified targeted tissue structure to reduce an intraocular pressure within the eye.
Patent CA-2936271-A1 (CA)
Inventor: CHRISTIANSON JOHN
IPC: G01C9/32
Filed: 2010-10-26
Abstract: A level (100) including an elongate hollow frame (120) with two sidewalls (180), a topwall (130) and a bottom wall (140). A central vial (50) is within a topnotch (20) formed by removal of a topwall section and adjacent sections of sidewalls including notch-defining bottom and side edges. The frame (120) includes an inner horizontal wall (30) extending between the sidewalls at the notch-defining bottom edges. The central vial is supported in accurate orientation without calibration against a central-vial reference surface (33) formed in the inner horizontal wall parallel to the top and bottom measuring surfaces and defining a notch-bottom. An integral inner vertical wall (35) extends between the top and bottom walls thereby reinforcing the frame along the frame length. A plumb-vial structure (41) has a viewing-end region (47A) includes an elongate ramp (42) sloping along a level-longitudinal axis toward the plumb vial.
Patent CA-2936809-A1 (CA)
Inventor: ERICKSON CRAIG ANDREW
IPC: A61K45/06
Filed: 2015-01-14
Abstract: Disclosed are compositions and methods for the treatment of a subject having an autism spectrum disorder. The disclosed compositions may contain racemic ketamine or S-ketamine. The disclosed methods of administering the compositions include intranasal administration to a subject having an autism spectrum disorder.
Patent CA-2938867-A1 (CA)
Inventor: ROSS JOHN R
IPC: B65D41/04
Filed: 2015-02-06
Abstract: La présente invention concerne de manière générale un contenant qui peut être scellé et refermé à l'aide d'une fermeture filetée. Plus spécifiquement, la présente invention concerne des procédés de fabrication d'un contenant métallique possédant une ouverture dotée de filetages tournés vers l'intérieur qui sont formés après qu'une fermeture filetée a été introduite au moins partiellement dans l'ouverture. L'ouverture du contenant peut être sélectivement scellée et refermée à l'aide de la fermeture filetée qui entre en prise amovible avec les filetages de contenant.