baber/WOPTO huggingface dataset:
Patent CA-2846168-C (CA)
Inventor: BARTFELD BENJAMIN
IPC: G01N1/00
Filed: 2009-03-05
Granted: 2016-12-13
Abstract: A collector for accessing a container assembly comprising a collector body having a proximal end and a distal end, a penetrating needle cannula associated with the distal end of the collector body and shaped to pierce an elastomeric closure on a sample collection container, and channel members provided on the collector body and defining intervening capillary channels to guide fluid to the penetrating needle cannula.
Patent CA-2849023-C (CA)
Inventor: SHAFER DAVID A
IPC: C12Q1/6818
Filed: 2012-09-14
Granted: 2022-07-19
Abstract: Compositions and methods are provided for amplifying and or detecting nucleic acid targets using labeled polynucleotide probes and antiprobes that interact together and with complementary targets. Competitive thermodynamic interactions of these components result in signaling changes that indicate target frequency, and can provide error-checking functions that facilitate single base discrimination. These probe:antiprobe compositions enable real-time PCR detection, end-point detection and microarray detection of microbial species, drug resistant mutants, and cancer related variants. Some probe:antiprobe systems function as an internal probe, between two primers, and some function as a primer-probe. Some target sequences are discriminated or quantified by employing two probe:antiprobe systems to detect different aspects of the same template. Systems are also provided that enhance target amplification and detection for specific single base variants. A probe may also be modified by introducing a base mismatch to increase thermodynamic discrimination of a correct versus incorrect target differing by a single base.
Patent CA-2849344-C (CA)
Title: Process and composition for the removal of hydrogen sulfide from industrial process fluids
Inventor: JANAK KEVIN
IPC: C02F1/50
Filed: 2012-09-21
Granted: 2020-03-24
Abstract: The invention relates to a method for the prevention and removal of H2S and/or other sulfhydryl compounds and iron sulfide deposits from gas and/or liquid streams in industrial process systems. Formulations comprising aldehydes, aldehyde donors, and/or aldehyde stabilizers, excluding triazines, in combination with the reaction product of an amino acid and a hydroxymethylphosphine or hydroxymethylphos- phonium salt, and optionally a quaternary ammonium compound and/or one or more N-hydrogen compounds such as 5,5-dialkylhydantoin or amines, are rapidly and sustainedly scavenging H2S originating from process and/or microbial sources. The formulations possess high capacities for H2S removal and are relatively pH-insensitive.
Patent CA-2849519-C (CA)
Inventor: KING JERRY A
IPC: G12B13/00
Filed: 2014-04-22
Granted: 2016-09-13
Abstract: The present disclosure relates to an electronic torque tool, a calibration fixture, and a method for calibrating the electronic torque tool. The calibration includes applying a torque to the torque wrench and releasing the applied torque once the applied torque reaches a full scale calibration torque. The calibration fixture holds and displays a peak value of the applied torque and the torque wrench holds and displays a measured peak value of the applied torque. The measured peak value on the torque wrench may then be adjusted, by incrementing or decrementing the displayed value, to match the peak value displayed on the calibration fixture.
Patent CA-2853361-C (CA)
Title: Procede et dispositif de decomposition d'un article a recycler
Inventor: MULLER TIM
IPC: B02C19/18
Filed: 2012-09-20
Granted: 2020-07-28
Abstract: L'invention concerne un procédé et un dispositif (1) de décomposition sélective d'un article à recycler en ses matériaux grâce à l'effet électrohydraulique. Selon l'invention, on génère au moyen d'une source de courant pulsé (7) une décharge à haute intensité dans un récipient (2) rempli d'un liquide, et ce au moins essentiellement dans le liquide, à l'intérieur d'un espace immergé entre une électrode de fond de récipient (4b) et au moins une électrode (5) côté couvercle du récipient orientée vers cette dernière, l'article à recycler reposant dans le récipient (2) du côté du fond du récipient partiellement dans l'espace immergé entre les électrodes. La décharge a une intensité de champ moyenne inférieure ou égale à 5 kV/mm et une énergie d'impulsion ou de décharge supérieure à 10 J.
Patent CA-2857738-C (CA)
Inventor: MORAVEK SCOTT J
IPC: C09D5/00
Filed: 2012-11-30
Granted: 2017-03-07
Abstract: The present invention is directed to a method of mitigating ice build-up on a substrate, such as a wind blade, comprising applying to the substrate curable film-forming compositions comprising isocyanate-functional curing agents, film-forming compositions with functional groups reactive with the isocyanates, and polysiloxanes. The film-forming compositions can be applied directly to the surface of the substrate or onto a primer coat and/or topcoat on the substrate.
Patent CA-2870077-C (CA)
Inventor: RUBENS JEREMY
IPC: B23D59/00
Filed: 2013-03-27
Granted: 2016-12-13
Abstract: A dust extraction system (30) for a power tool (10) having a output shaft (12), a collet (13) configured for engaging a tool bit (B) and a collet nut (15) engageable to the output shaft (12). The system (30) comprises a base (32) configured for mounting on the power tool (10), the base (32) defining a cavity (38) having an opening (39) for passage of the output shaft (12) therethrough and a discharge chute (34) in communication with the cavity (38). The system (30) further includes an impeller (40) sized and configured to be rotatably received within the cavity (38), including a hub (42) and a plurality of vanes (44)emanating from the hub (42) configured to draw dust from the workpiece into the cavity (38) and to direct the dust through the discharge chute (34). A collet nut is integrated into the hub (40) of the impeller so that the impeller (40) can be directly mounted to the output shaft (12) of the power tool while clamping the collet (13) onto the tool bit (13).
Patent CA-2876009-C (CA)
Inventor: MACKEY CHRISTOPHER D
IPC: H04B1/38
Filed: 2013-06-28
Granted: 2016-01-12
Abstract: Modern electronic devices are becoming smaller while the need to critically locate acoustic sensors or transducers, e.g., microphones, is increasing in order to provide improved intelligibility in adverse environments. The acoustic transducers can be used in arrays with their outputs processed in beam forming and noise cancellation algorithms. The use and creation of features on the surface of a small package to deal with the problem of achieving high performance solutions in a limited space are disclosed herein. For example, embodiments of electronic communication devices (10) include acoustic transducers (26) integrated with other features such as a volume control (34, 50), an antenna (87, 260, 280), an adapter (300) which can be coupled to an input/output jack (90) and an accessory connector, or a projection (98).
Patent CA-2887093-C (CA)
Title: Operator control system for operator control of functional units for a rail vehicle
Inventor: KESSNER MARTIN
IPC: B61L3/12
Filed: 2013-09-18
Granted: 2020-01-14
Abstract: An operating system for operating functional units in a rail vehicle. At least one base station is provided in each car of the rail vehicle. Each base station communicates, via a wireless interface, with a mobile terminal of an authenticated user, in particular an authenticated train conductor, who operates functional units of the rail vehicle via a graphical user interface of the mobile terminal.
Patent CA-2888481-C (CA)
Title: Positively-driven, low tension transfer conveyor
Inventor: DEGROOT MICHAEL HENDRIK
IPC: B65G23/26
Filed: 2013-10-24
Granted: 2020-12-22
Abstract: Components of a conveyor system designed to facilitate tight transfer of products onto and off a positively-driven, low tension conveyor belt. The conveyor system includes a tension amplifier in a returnway of a conveyor belt circuit for selectively increasing tension in the conveyor belt prior to infeed without increasing the low tension in the returnway prior to the tension amplifier. A positively-driven, low tension conveyor system (400) includes a tension amplifier (480) in a returnway of a conveyor belt circuit for increasing tension in the conveyor belt (460) prior to infeed without increasing the low tension in the returnway (450) prior to the tension amplifier (480).
Patent CA-2889421-C (CA)
Inventor: ALLISON TODD N
IPC: B05D1/12
Filed: 2015-04-24
Granted: 2017-04-18
Abstract: A pipe coating system and method of manufacture. Pipe sections, such as elbows, tees, wyes, or any suitable pipe section may be placed into a coating pan and covered with an abrasive-resistant material. The material hardens, and extends the life of the pipe section, which typically becomes worn when abrasive material flows through the pipe section. A thin sheet of metal would be placed around the entirety of the coating. This metal sheet allows for patching of the coating when a hole is worn completely through the pipe wall, the coating, and the metal sheet.
Patent CA-2889697-C (CA)
Title: Cannabinoid receptor mediating compounds
Inventor: KUNOS GEORGE
IPC: A61K31/427
Filed: 2013-11-12
Granted: 2023-03-14
Abstract: 81787769 Abstract (R1)a (R2)b (I¨ ¨1¨) / N N I N I X 1 -(R3)c Fommla (I) A compound of Formula (I), or a pharmaceutically acceptable salt or ester thereof, comprising (i) a CBi receptor mediating scaffold conjugated to (ii) a second therapeutic scaffold. Date Recue/Date Received 2020-05-07
Patent CA-2890257-C (CA)
Title: Load current regenerating circuit and electrical device having load current regenerating circuit
Inventor: BAE YOUNSOO
IPC: H02J7/00
Filed: 2013-10-23
Granted: 2019-09-10
Abstract: A load current regenerating circuit and an electrical device having the load current regenerating circuit are disclosed. The load current regenerating circuit, according to the present invention, comprises: a first circuit unit which has a first charging part charged by an applied voltage; a second circuit unit which has a second charging part and is installed in parallel with the first circuit unit; a first switching unit for opening a connection between the applied voltage and the first circuit unit when the first charging part is charged; and a second switching unit for connecting the first charging part and the second charging part such that charged power of the first charging part is supplied to the second circuit unit so as to charge the second charging part, when the first charging part is charged. According to the present invention, a load current for operating a load and a voltage conversion current supplied to a converter in order to vary a voltage can be regenerated and reused as energy sources.
Patent CA-2891745-C (CA)
Inventor: TIEU JOHN
IPC: B07B1/46
Filed: 2011-10-12
Granted: 2017-04-11
Abstract: An impact screen cloth for use in a screening device for screening out oversize objects in a material flowing in a direction is provided, comprising a metal plate having a perimeter and comprising a plurality of openings therethrough and forming a grid having longitudinal ligaments substantially parallel to the direction of the material flow and transverse ligaments substantially perpendicular to the direction of the material flow; and a number of longitudinal wear bars positioned on an equal number of longitudinal ligaments to cover a substantial portion of the number of longitudinal ligaments without substantially interfering with the openings.
Patent CA-2896419-C (CA)
Inventor: BARRET COLBY
IPC: E02D5/76
Filed: 2015-07-09
Granted: 2020-11-17
Abstract: Un raccord accouple des sections adjacentes de clouage pour allonger les clous. Le raccord comprend des saillies sétendant de la surface extérieure du raccord. Les saillies servent plusieurs utilités. Une utilité est de centrer le clou dans un trou foré. Une autre utilité est de fournir le mélange de quantités de matériau foré à rester dans le trou et/ou lévacuation de matériau foré à retirer du trou. Une autre utilité est de créer un trou foré à diamètre variable en réponse aux différentes couches géologiques rencontrées pendant le forage. Le raccord peut comprendre plusieurs orifices ou ouvertures formés dans le corps du raccord pour permettre à un matériau injecté, comme un coulis, dêtre davantage mélangé par laction rotative du raccord pendant son utilisation. Linvention comprend aussi un ensemble de clouage et une méthode dinstallation de lensemble comprenant des raccords à saillies.
Patent CA-2897260-C (CA)
Title: Nouveaux derives de pyrimidine en tant qu'inhibiteurs de phosphodiesterase 10 (pde-10)
Inventor: CAMACHO GOMEZ JUAN
IPC: C07D413/14
Filed: 2014-01-23
Granted: 2018-11-20
Abstract: La présente invention concerne des nouveaux dérivés de pyrimidine de formule (I) [La formule doit être inséré ici] comme inhibiteurs de l'enzyme phosphodiestérase 10 (PDE-10), des compositions pharmaceutiques comprenant une quantité efficace de ces composés et l'utilisation des composés pour la fabrication d'un médicament pour le traitement d'affections pathologiques ou de maladies qui peuvent être améliorées par l'inhibition de l'enzyme phosphodiestérase, comme des maladies neurologiques, psychiatriques, respiratoires ou métaboliques.
Patent CA-2897552-C (CA)
Title: Shrink films
Inventor: WANG XIAOCHUAN
IPC: C08J5/18
Filed: 2015-07-17
Granted: 2022-08-16
Abstract: Films suitable for shrink film applications are disclosed comprising at least one heterogeneous ethylene interpolymer having a short chain branching distribution profile index, DPI SCB, that satisfies the formula: -1 <= DPI SCB <=1. The at least one heterogeneous ethylene interpolymer has a density from about 0.911 g/cm3 to about 0.942 g/cm3, a melt index from about 0.2 dg/min to about 3.5 dg/min and is produced using an in-line Ziegler-Natta catalyst. Additional embodiments include shrink films prepared from blends of at least one heterogeneous ethylene interpolymer and at least one high pressure ethylene polymer. The disclosed shrink films have improved puncture strength and machine direction shrink tunnel shrink force relative to control shrink films of the same composition but the control heterogeneous ethylene interpolymer, produced with a batch Ziegler-Natta catalyst, has a DPI SCB greater than 1Ø
Patent CA-2901430-C (CA)
Inventor: KOLBERG KENNETH DANIEL
IPC: H01H71/10
Filed: 2014-02-14
Granted: 2021-05-25
Abstract: A handle tie apparatus (1) connects two or more operating handles (25,26) of two or more electrical switching assemblies (21,22) for simultaneous operation of the operating handles, such as switching from an "on" position to an "off" position. The handle tie apparatus includes apertures (14) formed therein for receiving the operating handles and slots (16) having barbs (18) configured therein for mechanically engaging and securing the operating handles in the handle tie apparatus.
Patent CA-2909785-C (CA)
Inventor: TSAI NANCY TREVANIAN
IPC: A61B3/113
Filed: 2014-05-01
Granted: 2023-09-26
Abstract: L'invention concerne un dispositif pour mesurer le mouvement d'un il chez un sujet humain, qui comprend un boîtier, au moins un stimulateur monté sur le boîtier, et un capteur. Le ou les stimulateurs sont configurés pour fournir un stimulus à un il ou aux deux yeux du sujet. Le capteur est configuré pour collecter des informations associées au mouvement d'un il ou des deux yeux du sujet. Le dispositif comprend également une interface utilisateur qui est configurée pour commander le ou les stimulateurs et afficher des informations collectées par la caméra.
Patent CA-2911783-C (CA)
Title: Disposable cutting boards
Inventor: LITTLEJOHN MARK B
IPC: A47J47/00
Filed: 2015-11-12
Granted: 2022-11-29
Abstract: Pressware products, such as disposable cutting boards and trays, are provided. A disposable cutting board can include an inner sidewall extending upwardly from a bottom panel, a flange portion that extends outwardly from the sidewall, a first annular transition extending upwardly and outwardly from the bottom panel to a first end of the sidewall, and a second annular transition extending outwardly from a second end of the sidewall to a first end of the flange. The bottom panel can have a surface area of about 300 cm2 to about 1,000 cm2, and the disposable cutting board can have a height of about 3 mm to about 10 mm. The disposable cutting board can further have an FPI rigidity of about 85 grams or more and a product to blank perimeter (P1/P2) ratio of about 90% to about 99%.
Patent CA-2924307-C (CA)
Inventor: WU XIN ALEX
IPC: B03D1/12
Filed: 2016-03-15
Granted: 2017-12-05
Abstract: A method for recovering hydrocarbon diluent from froth treatment tailings comprising bitumen, solids, hydrocarbon diluent and water is provided, comprising; introducing the froth treatment tailings into a vessel chamber and allowing the coarse solids to settle to the bottom of the vessel and form a solids layer having a portion of hydrocarbon diluent and a portion of water trapped therein; and heating the water in the solids layer to generate steam bubbles in-situ and strip the hydrocarbon diluent associated with the coarse solids to produce stripped tailings.
Patent CA-2929776-C (CA)
Inventor: THEIMER MARVIN MICHAEL
IPC: H04L9/00
Filed: 2014-11-11
Granted: 2018-10-16
Abstract: A configuration request comprising a security option selected for a particular data stream is received. Nodes of a plurality of functional categories, such as a data ingestion category and a data retrieval category are to be configured for the stream. The security option indicates a security profile of a resource to be used for nodes of at least one functional category. In accordance with the configuration request, a node of a first functional category is configured at a resource with a first security profile, and configuration of a node of a second functional category is initiated at a different resource with a different security profile.
Patent CA-2933600-C (CA)
Inventor: LUCAS ROBERT ANTHONY
IPC: A61K8/26
Filed: 2014-12-17
Granted: 2022-01-11
Abstract: La présente invention concerne des compositions de dentifrice comprenant des particules d'oxyde d'aluminium fusionnées sphériques comme agent abrasif et porteur oralement acceptable. De telles compositions peuvent nettoyer, polir et éliminer efficacement des tâches de la surface des dents ou dentitions, sans degré élevé d'abrasion, réduisant ainsi les rayures et l'endommagement de la surface des dents ou des prothèses. De telles compositions fournissent ainsi un meilleur nettoyage, un meilleur polissage, une élimination délicate des tâches et un blanchissement des surfaces des dents ou des prothèses.
Patent CA-2937901-C (CA)
Title: Multi-dose disposable system
Inventor: UBER ARTHUR E
IPC: A61M5/142
Filed: 2015-02-18
Granted: 2021-12-28
Abstract: A multi-dose disposable fluid delivery system includes at least one fluid container, a multi-use fluid path set, and a plurality of single-use fluid path sets. The at least one fluid container has a connection port configured for fluidly connecting with a first end of the multi-use fluid path set. The second end of the multi-fluid path set is configured for fluidly connecting to a fluid injection apparatus. The plurality of single-use fluid path sets is connected in sequence to define a fluid path extending from a first single-use fluid path set to a last single- use fluid path set. Each of the plurality single-use fluid path sets has a first end and a second end. The first end of the first single-use fluid path set is configured for connecting to a delivery line. The second end of the last single-use fluid path set is configured for connecting to the injection apparatus.
Patent CA-2940207-C (CA)
Inventor: HUANG JINYU
IPC: G02B1/04
Filed: 2015-04-23
Granted: 2019-09-10
Abstract: La présente invention concerne un monomère vinylique de carbosiloxane rendu hydrophile qui comprend (1) un segment polycarbosiloxane, (2) un seul groupe éthyléniquement insaturé, et (3) au moins un groupe terminal ou un groupe pendant qui est un groupe hydrophile ou une chaîne polymère hydrophile. La présente invention concerne également un polymère, un prépolymère contenant du silicone réticulable de manière actinique, un matériau polymère d'hydrogel de silicone, ou une lentille de contact en hydrogel de silicone, qui comprend des motifs monomères dérivés d'un monomère vinylique de carbosiloxane rendu hydrophile selon l'invention.
Patent CA-2942427-C (CA)
Inventor: DING SHUICHENG
IPC: A61B17/115
Filed: 2015-04-03
Granted: 2018-05-01
Abstract: A medical anastomosis device (100), comprising a firing assembly (50), a staple anvil (30), a staple anvil assembly (34), and a staple cartridge assembly (32); the firing assembly (50) comprises a staple cartridge push rod (54) provided with a stop pin (542) thereon; the staple anvil (30) is provided with a safety block (38) therein capable of coordinating with the stop pin (542); the safety block (38) is provided with a clamping groove (384) thereon; when the anastomosis device (100) is in an initial status, the safety block (38) and the stop pin (542) do not contact each other; when the anastomosis device (100) is in a firing status, the movement of the safety block (38) is restricted, and the clamping groove (384) is located on a movement route from the distal end of the medical anastomosis device (100) to the proximal end; and when the anastomosis device (100) returns to the initial status after being fired, the stop pin (542) is clamped in the clamping groove (384), and the safety block (38) limits the stop pin (542) in the direction from the proximal end of the medical anastomosis device (100) to the distal end. The three status jointly compose the complete firing process of the staple cartridge assembly (32), preventing a second firing of the staple cartridge push rod (54) to ensure operation safety. 37
Patent CA-2943815-C (CA)
Title: Inhibiteurs de indole mcl-1 substitues
Inventor: LEE TAEKYU
IPC: A61K31/551
Filed: 2015-03-26
Granted: 2023-04-04
Abstract: L'invention concerne des composés qui inhibent l'activité d'une protéine anti-apoptotique de la leucémie-1 des cellules myéloïdes (Mcl-1), membre de la famille Bcl-2. L'invention concerne également des compositions pharmaceutiques et des procédés d'utilisation de composés pour traiter des maladies et des états (par ex., le cancer) caractérisés par la surexpression ou la dérégulation de la protéine Mcl-1.
Patent CA-2944313-C (CA)
Inventor: ROSSNER HOLGER-CLAUS
IPC: A61B5/06
Filed: 2014-04-07
Granted: 2019-01-22
Abstract: A device and method for a surgical navigation system comprising a connection unit, a marker carrier unit removably attached to the connection unit, an attachment unit connected to the connection unit for fixing the device to a body part of a patient. The connection unit comprises an articulated arm and the marker carrier unit comprises an attachment area for removably attaching the marker carrier element to the connection unit.
Patent CA-2945171-C (CA)
Title: Systems and computer-implemented processes for providing electronic notifications
Inventor: KOEPPEL ADAM R
IPC: H04W4/30
Filed: 2015-04-08
Granted: 2023-10-03
Abstract: Systems and methods are disclosed for providing account balance notifications. The disclosed embodiments generally relate to using transmitters to activate a mobile application to request financial account information, such as an account balance, and display the requested information, via the mobile device, before the customer uses an automated teller machine (ATM) or conducts a transaction at a bank branch. In certain embodiments, the transmitters are low energy transmitters. Other aspects of the disclosed embodiments are described herein.
Patent CA-2946175-C (CA)
Title: Compositions d'hygiene buccale presentant une fraicheur amelioree
Inventor: LEI ZHONG
IPC: A61K8/19
Filed: 2014-05-15
Granted: 2019-01-15
Abstract: Selon l'invention, des compositions d'hygiène buccale ayant un certain profil de rhéologie permettent d'obtenir des meilleurs taux pour la sensation de fraîcheur de l'utilisateur.