baber/WOPTO huggingface dataset:
Patent CA-2917488-A1 (CA)
Inventor: YAMASHITA MANABU
IPC: B03B5/00
Filed: 2014-06-20
Abstract: A sludge dehydration method includes a recovery process of recovering specific material as a dewatering aid from sludge generated in a sewage treatment process and a dewatering process of performing solid-liquid separation on sludge in which the dewatering aid recovered in the recovery process and dewatering target sludge are mixed.
Patent CA-2918171-A1 (CA)
Inventor: CHEN HAO
IPC: G01R31/34
Filed: 2014-08-22
Abstract: A quantitative evaluation method for the reliability of a Markov model switch reluctance motor system. The method comprises: solving a probability matrix P'T(t) of a switch reluctance motor system being in any survival state at any time t via a state conversion diagram of the switch reluctance motor system; calculating the sum of various elements of the probability matrix P'T(t) of the survival state, so that a reliability function R(t) is obtained; and thus calculating the average working time of the switch reluctance motor system before failure, thereby realizing the quantitative evaluation of the switch reluctance motor system and satisfying the requirements for the reliability analysis of a switch reluctance motor drive system. The present invention has a good engineering application value.
Patent CA-2918990-A1 (CA)
Title: Procedes et installations de distillation thermique a compression mecanique de vapeur
Inventor: FRANCOIS-MATHIEU WINANDY
IPC: C02F1/04
Filed: 2014-07-29
Abstract: L'invention fournit plusieurs innovations relatives aux procédés et aux installations de distillation thermique par MVC afin d'en diminuer la consommation spécifique en énergie électrique à des valeurs atteignant seulement 2 à 4 kWh/m3 de distillat produit, ainsi que les coûts de fabrication. Le système de transport de vapeur est réduit à sa plus simple expression et présente une perte de charge dynamique totale quasi nulle. Le système de compression (y compris le moteur du compresseur) est complètement intégré à l'évaporateur-condenseur, installé dans l'entrée des zones de condensation, préférablement pourvu d'un système empêchant la surchauffe de la vapeur, et animé d'une vitesse de rotation élevée. Préférablement, les équipements auxiliaires sont installés au sein de l'enveloppe sous vide partiel (la chambre hermétique). Selon un mode de réalisation particulier, les zones de condensation présentent une section qui diminue avec le trajet de la vapeur. Les échangeurs sur les flux entrant et sortants sont alimentés en charges calorifiques continûment équilibrées. Les déperditions calorifiques sont compensées par un chauffage auxiliaire. Préférablement, l'installation peut être réalisée selon un concept modulaire.
Patent CA-2919644-A1 (CA)
Inventor: GOVARI ASSAF
IPC: A61M1/00
Filed: 2016-02-02
Abstract: A medical pump includes first and second compartments, which are configured to accept respective first and second containers of fluid to be pumped to a medical device, and a paddle, which is fitted between the first and second compartments. The pump additionally includes a control module, which is configured to drive the paddle to alternate between first time periods in which the paddle applies pressure to the first container so as to pump the fluid therefrom, and second time periods in which the paddle applies the pressure to the second container so as to pump the fluid therefrom.
Patent CA-2923086-A1 (CA)
Title: Tower assembly for a wind turbine installation
Inventor: ROHDEN ROLF
IPC: E04H12/08
Filed: 2014-09-04
Abstract: A tower assembly for supporting a wind turbine comprises a concrete tower portion having two or more concrete tower segments arranged upon each other, wherein each of said two or more concrete tower segments is a hollow segment. The tower assembly further comprises a supporting means capable of receiving bending loads from said concrete tower portion wherein said supporting means is connected to said concrete tower portion at a predetermined height and it sticks to the ground at a pre-determined distance from the concrete tower portion. The wall thickness of the lower wall of two adjacent concrete tower segments is different from the wall thickness of the upper one of said two adjacent concrete tower segments.
Patent CA-2924429-A1 (CA)
Inventor: OMORI NAOMICHI
IPC: F16C17/04
Filed: 2014-09-17
Abstract: A thrust bearing (3, 3A, 3B) is a thrust bearing disposed facing a thrust collar (4) provided on a rotary shaft (1) and includes a top foil (10), a back foil (20) and a base plate (30). The back foil includes a plurality of back foil pieces (21). The top foil includes a plurality of top foil pieces (11, 50, 60). In addition, a leading side of the top foil piece in the rotation direction of the rotary shaft is provided with a fixed part (13) fixed to the base plate, the top foil piece is provided with a thin part (14, 16) in which a part is removed from the surface of the top foil piece facing the back foil piece, and the thin part extends from an outer circumferential edge to an inner circumferential edge or to a side edge of the top foil piece.
Patent CA-2926241-A1 (CA)
Title: Improved magnetic density separation device and method
Inventor: REM PETER CARLO
IPC: B03C1/32
Filed: 2014-10-03
Abstract: A magnetic density separator (20) comprising a process channel (21) through which in use magnetic process liquid and particles to be separated flow in a flow direction (P), a magnetization device (22) that is arranged to extend in flow direction along at least one of the walls (23) of the channel (21) so as to in use apply a magnetic field to the process liquid in a separation zone of the channel (21) to establish a cut density of the magnetic process liquid to separate the particles in the process liquid based on their density, a laminator (4) through which the magnetic process liquid is introduced into the channel (21) to flow laminarized in flow direction along the separation zone, and a feed (24) through which a mixture of process liquid and particles to be separated is introduced into the process channel (21) to join the laminarized process liquid, characterized in that the feed (24) includes an entraining device (25).
Patent CA-2927048-A1 (CA)
Title: Sunscreen composition
Inventor: BLACHECHEN TATIANA
IPC: A61K8/29
Filed: 2016-04-14
Abstract: This disclosure relates to sunscreen compositions containing a primary UV-absorbing agent in an amount effective to absorb ultraviolet radiation, and about 5% or less of visible light radiation agent that includes a continuous silica-containing coating. Thus, the sunscreen compositions of the disclosure may comprise a primary UV-absorbing agent in an amount effective to absorb ultraviolet light, wherein said primary UV-absorbing agent is disodium phenyldibenzimidazole tetrasulfonate, and wherein the concentration of said primary UV-absorbing agent is 1.0% by weight of the composition or more; and 0.5 to 1% by weight of the composition of a visible light absorbing agent, wherein said visible light absorbing agent comprises inorganic pigment particles, and wherein said visible light absorbing agent comprises a silica-containing coating.
Patent CA-2928487-A1 (CA)
Title: Systems, methods and devices for generating secure electronic authentication and payment processing
Inventor: COOKE LAURENCE
IPC: G06Q20/36
Filed: 2014-10-21
Abstract: The present invention provides a unique way of using mobile or other devices containing accelerometers to provide a unique two-factor authentication comprising something possessed and something known. This involves a combination of the device and the user in the authentication. In one embodiment, the user adds a unique movement pattern (something known) to the device ID (something possessed) to create a unique two-factor authentication. In this way, authentication and security are taken to a high level, beyond biometric identification which is actually just two things possessed.
Patent CA-2932579-A1 (CA)
Inventor: SEGEV EDEN
IPC: B23B51/00
Filed: 2014-12-15
Abstract: A central drill insert (100) has a bottom surface, a top surface, and a peripheral surface extending therebetween. At least three lead drill portions (108) protrude outwards from the peripheral surface, each having a drill axis (H) and a plurality of drill cutting edges (110). A secondary cutting edge (112) is adjacent each lead drill portion (108), extending along the intersection of the top surface and the peripheral surface, transversely to the respective drill axis (H). Each secondary cutting edge (112) is spaced apart from the associated drill cutting edges (110) along the drill axis (H). A dovetail abutment flank is formed on the peripheral surface along the intersection of the top surface and the peripheral surface, extending from each one of the lead drill portions towards the secondary cutting edge associated with another lead drill portion. A cutting tool (120) has an insert pocket for retaining the central drill insert (100) with the operative drill axis (H) aligned with the tool axis (R).
Patent CA-2933289-A1 (CA)
Title: Compressed-air-energy-storage (caes) system and method
Inventor: KOSAMANA BHASKARA
IPC: F02C6/16
Filed: 2014-12-15
Abstract: A compressed-air energy-storage system (1) is described. The system comprises: a first compressor arrangement (3) for compressing an air stream; a thermal energy storage unit (13), where through compressed air from the first compressor arrangement (3) exchanges heat against a heat accumulation means; an air storage device (17) arranged and configured for receiving and accumulating compressed air from the thermal energy storage unit (13); at least one expander (21) for receiving compressed air from the air storage device (17) and producing useful power therefrom. A further compressor arrangement (15) is located between the thermal energy storage unit (13) and the air storage device (17).
Patent CA-2933863-A1 (CA)
Title: Chargeur de vehicule electrique securise et portatif
Inventor: TREMBLAY HANS
IPC: H05K7/00
Filed: 2016-06-23
Abstract: An electric vehicle supply equipment (EVSE) having ability to charge electric vehicle from indoor located 208-240V outlets. The EVSE comprises a flattened armored cable to securely transmit electrical power to outdoor location from indoor located electrical source. ln the preferred embodiment, the flattened armored section acts as EVSE anchoring system which providing ease of installation when temporary electric vehicle recharging is required. The EVSE has ability to disconnect electrical power passing through the flat armored cable in case of non proper conditions or if any electrical hazard occurs. A further embodiment comprises a flexible version of flat cable. To enhance its electrical safety, flat wire conductor comprising damage sensor is used to improve the electrical safety. The EVSE may validate flat wire physical integrity before applying electrical power to the flattened flexible cable.
Patent CA-2936290-A1 (CA)
Title: Panneau multicouche destine a insonoriser l'interieur d'un aeronef
Inventor: MASSARELLI VINCENZO
IPC: B32B5/18
Filed: 2016-07-15
Abstract: Il est décrit un panneau permettant dinsonoriser des intérieurs daéronef qui comprend une première et une seconde couches et une couche intermédiaire de matériau amortisseur de vibrations placée entre les première et seconde couches le long dun axe neutre du panneau insonorisant. Les première et seconde couches comprennent chacune une couche structurelle et une couche superficielle placées sur le côté opposé de la couche intermédiaire et en contact avec celle-ci, adhérant en continu au moyen dune couche adhésive, et la couche intermédiaire sétend sur toute la superficie du panneau et est en contact avec les couches structurelles des première et seconde couches. La couche intermédiaire comprend un matériau en mousse polymère ayant une épaisseur uniforme de moins de 2 mm et un poids de moins de 1,2 kg/m2.
Patent CA-2939829-A1 (CA)
Inventor: CHOU JOEY
IPC: H04L12/26
Filed: 2015-02-03
Abstract: Embodiments described herein relate generally to a communication between an element manager and a wireless local area network (WLAN) access point (AP). The WLAN AP may be configured with one or more counters. The one or more counters may measure events, such as data transmission and/or reception at the WLAN AP or statistics based on association of user equipment (UE) with the WLAN AP. The element manager may be configured to read one or more of these counters and compute one or more values based on the values read from the one or more counters. The element manager may be configured to communicate the one or more computed values to a network manager. Other embodiments may be described and/or claimed.
Patent CA-2941487-A1 (CA)
Inventor: SAFAVI-NAEINI SAFIEDDIN
IPC: G01N22/00
Filed: 2016-09-09
Abstract: A multi-view planar near-field scattering tomography system is provided herein. In one aspect the system is developed based on the reformulated signal subspace approach. Utilized for solving the electromagnetic inverse scattering problem, the signal subspace approach is reformulated. The present invention pertains to a computationally efficient approach to an electromagnetic inverse scattering-based permittivity profile estimation technique. In a second aspect, the system is developed at the millimeter-wave and THz frequency range to ensure accuracy by eliminating the multipath effects and without the need for an Anechoic chamber or water as a background medium for clinical, security, and manufacturing applications.
Patent CA-2942284-A1 (CA)
Title: Determination of a state of operation of a domestic appliance
Inventor: BRYCE RICHARD JOHN
IPC: G08B21/18
Filed: 2015-03-11
Abstract: Determination of a state of operation of a domestic appliance In one embodiment it is provided a method for determining a state of operation of a domestic appliance (2) in a plurality of domestic appliances (2), having: receiving (S10), from the domestic appliance (2), a time series (51, 52, 53, 54) of data (5) relating to the operation of the domestic appliance (2) over a cycle (4, 7) of operation; and determining (S20) the state of operation of the domestic appliance (2) based on comparing the received time series (51, 52, 53, 54) with a model of time series (151, 152, 153, 154; 251, 252, 253, 254, 255; 351, 352, 353, 354, 355) of data (50) corresponding to the operation of the plurality of domestic appliances (2) over a cycle (4, 7) of operation.
Patent CA-2942558-A1 (CA)
Title: Recreational vehicle with space saving moveable kitchen section
Inventor: PRICE GORDON SCOTT
IPC: B60P3/34
Filed: 2016-09-20
Abstract: A recreational vehicle having a slide-out section is disclosed having a space saving moveable kitchen section that provides for more efficient usage of the interior space of the recreational vehicle. The moveable kitchen section is hingedly attached to a fixed kitchen section in the main housing of the recreational vehicle and can move between a stowed position and a kitchen position. In the stowed position the slide-out section can retract and in the kitchen position the moveable kitchen section swings into the kitchen to provide more useable kitchen space.
Patent CA-2943470-A1 (CA)
Inventor: TSUTSUI YUICHIRO
IPC: G07F19/00
Filed: 2016-09-28
Abstract: A voucher ticket system and method of use employing a bill validator installed into any suitable automated machine, including an Automated Teller Machine (ATM), a gaming machine, etc. The bill validator is integrated with a bill reader, a voucher ticket reader, a reader for acquisition of electronic voucher ticket information from a portable computing device, a printer, and other supporting peripheral devices. The voucher ticket system includes a secured communication link with a host account manager serving a plurality of electronic money accounts. The method includes steps of receiving a value of electronic money or identification information associated with the electronic voucher ticket with account information associated with the electronic money account and sending the received value of the electronic money or the identification information of the voucher ticket to an upper control section of the one of the gaming machine and the ATM for completion of a financial transaction.
Patent CA-2946817-A1 (CA)
Inventor: BAREZZANI GUALTIERO
IPC: E01B29/24
Filed: 2015-03-05
Abstract: A machine (1) for the application of connecting fasteners (2) of a rail (3) to a railway tie (4) comprising a thrust assembly (8) with a thrust member (9) to engage the connecting fastener (2) and an oleo-dynamic actuator (10) for moving the thrust member (9), an actuating assembly (14) with an internal combustion engine (15) and an oleo-dynamic pump (16) to actuate the oleo-dynamic actuator (10), an adjusting device (20) of an accelerator (21) of the engine (15), which automatically adjusts the number of revolutions of the engine (15) depending on the actuation of the oleo-dynamic actuator (10).
Patent CA-2948763-A1 (CA)
Inventor: ANGELAUD REMY
IPC: C07D249/08
Filed: 2014-03-12
Abstract: Processes are described for the preparation of PI3K inhibitor, GDC-0032, Formula I, having the structure: (See Formula I) and intermediates useful for the preparation of I.
Patent CA-2949021-A1 (CA)
Inventor: HILMARSSON GUNNAR SIGVALDI
IPC: G06M7/02
Filed: 2015-05-12
Abstract: The invention comprises a method, a device and a fish-farm for controlling the concentration of living organisms in fluid in order to facilitate the handling of the organisms such as grading and counting. Said apparatus comprises a first in-feed channel for a flow of living organism in a fluid (1), a second in-feed channel for a flow of fluid (2), a chamber (4) containing a lever (11) for regulating the flow from the first and the second in-feed channel through the chamber, an outlet (15), and a computer, wherein a sensor (9) is positioned in the first in-feed channel for detecting the density of living organism in the flow, and wherein the computer continuously and automatically regulates the ratio of flow from the first and the second in-feed channel through the chamber and towards the outlet by the lever in response to the density of living organism in the flow determined by the sensor.
Patent CA-2949599-A1 (CA)
Inventor: FAULKNER ALLAN JAMES
IPC: A61B5/15
Filed: 2009-05-07
Abstract: Described and illustrated herein is an exemplary lancing device. The lancing device includes a first housing, second housing, movable member, lancet, and lancet depth adjustment member. The lancet depth adjustment member is captured by both the first and second housings so that the lancet depth adjustment member is rotatable relative to both housings to provide for a plurality of stop surfaces to the movable member.  Other exemplary embodiments are also described.
Patent CA-2952132-A1 (CA)
Inventor: FARAJ ZAKARIYA
IPC: H04B7/185
Filed: 2016-12-16
Abstract: Method for allocating radio resources for setting up satellite communications in a first communication system comprising a constellation of non-GSO  satellites and a first set of terminals, the method comprising the following steps, for each terminal of the first set: - determining a distinct separation angle threshold to be observed with respect to a constellation of geostationary satellites, a separation angle being defined as the smallest topocentric angle by which a given non-GSO satellite and any geostationary satellite of the geostationary arc are seen from a given terminal of the first set, - authorising the terminal to set up a communication link with a non-GSO satellite if the separation angle) associated with said link is greater than or equal to the separation angle threshold.
Patent CA-2953325-A1 (CA)
Title: Frac flow-back control and/or monitoring system and methods
Inventor: JOHNS ROGER
IPC: E21B43/26
Filed: 2016-12-29
Abstract: According to one aspect, a system is adapted to actively control one or more operating parameters associated with: a wellbore extending in a subterranean formation, and/or wellbore fluid flowing out of the wellbore via a wellhead. The system includes one or more sensors; an electronic controller adapted to receive from the one or more sensors measurement data; and a valve through which the wellbore fluid is adapted to flow. The valve is adapted to be in communication with the electronic controller. The active control of the at least one of the one or more operating parameters is adapted to facilitate: maintenance of the integrity of the wellbore.  and/or enhancement of oil and/or gas production out of the wellbore. In one embodiment. the wellbore fluid flow iS frac flow-back. In another aspect, a system is adapted to monitor vent gas separated from wellbore fluid flowing out a wellhead.
Patent CA-2953858-A1 (CA)
Title: Systeme de maintenance d'une turbomachine d'aeronef
Inventor: RAIMARCKERS NICOLAS
IPC: B64D33/00
Filed: 2017-01-05
Abstract: Système de maintenance d'une turbomachine (1) comprenant ladite turbomachine (1) d'aéronef (2) comportant : un réservoir d'huile (3), un capteur (4) apte à mesurer un niveau d'huile dans le réservoir d'huile (3), des moyens de transmission (5) d'un signal couplés audit capteur (4) pour transmettre une information relative à un niveau d'huile mesuré par ledit capteur (4), des moyens de communication (6), couplés auxdits moyens de transmission (5), pour communiquer à l'extérieur de l'aéronef (2) une information représentative d'un niveau d'huile mesuré par ledit capteur (4). Le système de maintenance comprend en outre un appareil mobile (50) apte à communiquer avec lesdits moyens de communication (6) et comprenant des moyens d'affichage pour afficher ladite information représentative d'un niveau d'huile à un opérateur situé au sol en-dehors de l'aéronef (2).
Patent CA-2955352-A1 (CA)
Title: Polyalkylene glycol-based industrial lubricant compositions
Inventor: YAO JUNBING
IPC: C10M149/12
Filed: 2015-02-04
Abstract: A lubricant composition comprises as a lubricant base, an oil soluble polyalkylene glycol suitable for use as a lubricant in an industrial oil, grease or metal working fluid; and an additive comprising (1) alkylated phenyl-a-naphthylamine; and (2) 2,2,4-trialkyl-1,2-dihydroquinoline.
Patent CA-2956375-A1 (CA)
Inventor: PARKER ALEXANDER
IPC: B65D83/04
Filed: 2015-07-27
Abstract: A tab member for use in a latchable slidable package. The tab member has opposed major faces connected by opposed side edges and comprises a body portion and a cut out defining a resiliently deformable latch member connected to the body portion by at least one live hinge. The latch member incorporates a latch formation that is moveable by a user in an unlatching direction substantially orthogonal to at least one side edge. The tab member is substantially planar, and the unlatching direction lies substantially in a plane of the tab member. The tab member can be incorporated into a latchable slidable package to provide child resistance by virtue of the latch member and the latch formation. The substantially planar nature of the tab member means that the tab member can be easily accommodated in the package. Because the unlatching direction of the latch formation lies substantially in a plane of the tab member, the movement of the latch formation as the package is unlatched is substantially restricted to the same plane. Thus, the volume of the package that must be given to accommodate the tab member and the movement of the latch formations can be kept low, thereby reducing the overall size and weight of the package.