baber/WOPTO huggingface dataset:
Patent CA-2852681-A1 (CA)
Title: Procede de flottaison de mousse employant un sel ammonium organique tertiaire ou quaternaire d'acide renfermant du soufre organique
Inventor: NAGARAJ DEVARAYASAMUDRAM R
IPC: B03D1/01
Filed: 2012-10-17
Abstract: Procédés de flottation par mousse consistant à ajouter une quantité efficace d'un collecteur de minéraux de valeur composé d'un sel d'ammonium organique d'un acide renfermant du soufre à au moins une étape d'un procédé de flottation par mousse pour récupérer des minéraux de valeur à partir de corps de minerais.
Patent CA-2854936-A1 (CA)
Title: Modulating certain tyrosine kinases
Inventor: WILCOXEN KEITH M
IPC: A61K33/243
Filed: 2012-11-13
Abstract: The present invention provides therapeutic and diagnostic modalities relevant to treating disorders associated with tyrosine kinase actvity.
Patent CA-2855193-A1 (CA)
Inventor: MOREHEAD JOHN H
IPC: B21D28/34
Filed: 2012-11-05
Abstract: A punch tip (16) design configured to be universal in its application with wide varieties of punch assemblies, and various punch body (14) designs from which universal application of the punch tip (16) is exemplified. Ancillary components (34, 16, 50) used with the various punch body (14) designs enhance ease by which the operator can se¬ lectively manipulate the same for alternately securing or releasing the punch tip (16).
Patent CA-2861000-A1 (CA)
Title: Dipeptide comprising a non-proteogenic amino acid
Inventor: CHRISTENSEN CASPAR
IPC: C07K1/107
Filed: 2012-12-20
Abstract: Described is a dipeptide comprising a non-proteogenic amino acid, methods of making such and methods of using said dipeptide in a process of making a polypeptide or protein comprising one or more non-proteogenic amino acids.
Patent CA-2861974-A1 (CA)
Title: Articulated backpack apparatus and system
Inventor: SCHULTZ DOUGLAS
IPC: A45F3/10
Filed: 2013-01-18
Abstract: Described is a load-bearing support apparatus (2) and system including an upper (4) and lower (20) support element adapted to rotate about one or more axes. The support elements (4,20) can each further include support couplings (6,22). The apparatus (2) can further include first (10) and second (16) support elements that can be adapted to bear the weight of a load along vertical and horizontal axes, respectively. The apparatus (2) can include a mounting support element (26) that can include upper (27) and lower (28) load connectors that can further be coupled to the load. The upper (27) and lower (28) load connectors can each be coupled to the upper (6) and lower (22) support couplings, respectively, in a ball- and-socket joint configuration. Because the ball-and-socket joints can create an articulating motion based on an operator's movement, the support apparatus (2) can increase an operator's range of motion resulting in greater comfort and less fatigue while supporting the load.
Patent CA-2865230-A1 (CA)
Title: Advanced electrolyte systems and their use in energy storage devices
Inventor: SIGNORELLI RICCARDO
IPC: H01G11/78
Filed: 2013-02-25
Abstract: An ultracapacitor that includes an energy storage cell immersed in an advanced electrolyte system and disposed within a hermetically sealed housing, the cell electrically coupled to a positive contact and a negative contact, wherein the ultracapacitor is configured to output electrical energy within a temperature range between about -40 degrees Celsius to about 210 degrees Celsius. Methods of fabrication and use are provided.
Patent CA-2865797-A1 (CA)
Title: Breathing apparatus filling station and filling station recharging device
Inventor: MODIRZAREH AMIR
IPC: F17C13/00
Filed: 2012-06-21
Abstract: A filling station for a breathing apparatus includes a cradle that houses a fill panel, a manifold and a cascade bank system. The fill panel has one or more sequence valves for controlling filling of one or more compressed air breathing apparatus with air stored in the cascade bank system. The manifold connects the fill panel to the cascade bank system. The cascade bank system has a cylinder store including five or more banks. Also provided is a filling station recharging device that has a cradle, a manifold, a cylinder store and a pump. The control panel has one or more valves for controlling recharging of one or more breathing apparatus filling station with air stored in the cylinder store. The manifold connects the control panel and pump to the cylinder store. The pump and cylinder store at least partially power the recharging.
Patent CA-2866733-A1 (CA)
Title: Protein concentrate from starch containing grains: composition, method of making, and uses thereof
Inventor: BARROWS FREDERIC T
IPC: A23K50/00
Filed: 2009-04-15
Abstract: The present invention relates to methods of producing a protein concentrate from a starch containing grain and uses thereof. In an exemplary embodiment, the protein concentrate produced is used to prepare an aqua-culture feed.
Patent CA-2866805-A1 (CA)
Inventor: MEYER HEINZ-ULRICH
IPC: F16L33/00
Filed: 2014-09-30
Abstract: The invention relates to a nut (1) for arrangement on a hose connector, including a connecting device (2) which is connectable in a fluid-tight manner to a hose connection part (13), and a receiving means (3) for the hose connector (7), having a first end (3a) and a second end (3b), wherein the receiving means (3) is realized for the purpose of encompassing the hose connector (7) in a form-fitting manner in the circumferential direction in such a manner that the nut (1) and the hose connector (7) are rotatable in relation to one another in the circumferential direction; wherein the nut (1) comprises anti-rotation protection (4) which is realized such that, as a result of a structural element (16) of the hose connection part (13), it is transferable from an open position, in which the nut (1) and the hose connector (7) are rotatable in relation to one another in the circumferential direction when the nut is arranged on the hose connector, into a closed position in,which rotating of the nut (1) in the circumferential direction in relation to the hose connector (7) is prevented when the nut (1) is arranged on the hose connector (7). The invention additionally relates to a hose connector for a fluid hose as well as to a hose connection part for a fluid hose.
Patent CA-2868367-A1 (CA)
Title: Compositions, methods, and plant genes for the improved production of fermentable sugars for biofuel production
Inventor: BONETTA DARIO TORQUATO
IPC: C07K14/415
Filed: 2013-03-26
Abstract: Described herein are compositions comprising at least one auxin transport inhibitor for pre-treating a plant or seed to increase saccharification, or saccharide release by hydrolysis, the at least one auxin transport inhibitor being in an amount effective to increase sugar release from a plant tissue by hydrolysis. Also described are plant mutations, and methods to screen for such plant mutations, having an improved sugar release phenotype. The described compositions, methods and plant mutations are particularly useful for producing biofuel crops, such as maize, to improve sugar extractability from lignocellulosic biomass and hence, the efficiency of bioethanol production overall.
Patent CA-2870605-A1 (CA)
Inventor: TAFESSE LAYKEA
IPC: A61P29/00
Filed: 2013-05-10
Abstract: The present invention is directed to Benzomorphan Analog compounds of the Formula (I), Formula (IA), Formula (IB), Formula (IC), or Formula (ID) as shown below, wherein R1, R2a, R2b, R3, R4, Z, and G are as defined herein. Compounds of the Invention are useful for treating pain, constipation, and other conditions modulated by activity of opioid and ORL-1 receptors.
Patent CA-2873596-A1 (CA)
Inventor: DE AYGUAVIVES FRANCISCO
IPC: G02C7/02
Filed: 2013-05-16
Abstract: The invention relates to an ophthalmic lens having a main front face and a main rear face, one of said main faces comprising a filter that provides same with the following properties: an average reflection factor in the blue region over a wavelength range of 420 nm to 450 nm that is greater than or equal to 5% for an angle of incidence of between 0° and 15°; a spectral reflectivity curve for an angle of incidence of between 0° and 15°, said reflectivity curve having a maximum reflectivity at a wavelength less than 435 nm and a full-width at half maximum greater than or equal to 80 nm; and, for an angle of incidence ? of between 0° and 15° and for an angle of incidence ?' of between 30° and 45°, a parameter ?(?,?') defined by the relationship ?(?,?') = 1 - [ R? (435 nm) / R?(435 nm) ], such that said parameter ?(?,?') is greater than or equal to 0.6, wherein R?(435 nm) represents the value of the reflectivity of the main face comprising the filter at a wavelength of 435 nm for the angle of incidence ?, and R?'(435 nm) represents the value of the reflectivity of the main face comprising the filter at a wavelength of 435 nm for the angle of incidence ?'.
Patent CA-2874610-A1 (CA)
Inventor: BOLL MATTHIAS
IPC: C01D15/00
Filed: 2013-05-23
Abstract: The invention relates to a method for producing high-purity, in particular low-chloride lithium hexafluorophosphate, in particular in the form of solutions of same in organic solvents, from lithium fluoride and phosphorus pentafluoride.
Patent CA-2874681-A1 (CA)
Inventor: STRZELEWICZ PATRYK
IPC: A63F9/04
Filed: 2013-02-21
Abstract: A device for electromechanical selection of an element from a plurality of elements, according to present invention has a housing in a form of a body of a regular shape, enabling the device to take N rest positions, where N is a natural number. Each of the rest positions corresponds to one element selected from N elements, wherein the device is adapted to electrically and optically transmit data regarding trajectory of its movement and rest positions, including indications of an accelerometer connected to a position analysis and identification module. At least one proximity sensor and at least one magnetometric sensor is further placed inside the housing, and filters are connected on the signal path between the accelerometer and the sensors and position analysis and identification module. The present invention is also directed to the method of electromechanical selection of an element from a plurality of elements.
Patent CA-2875887-A1 (CA)
Inventor: ROBUSTELLI URS
IPC: A63H1/30
Filed: 2012-06-07
Abstract: The invention relates to a yo-yo toy (1) that is assembled from hemispheres (2 and 3) into which the yo-yo (4) is inserted together with the axle (8) thereof. Holding elements (17) for retaining the string during the free running of the yo-yo are provided at the outlet opening (16) for the string (30) of the yo-yo.
Patent CA-2879507-A1 (CA)
Inventor: BARRETT STEPHEN DOUGLAS
IPC: A61P27/06
Filed: 2013-07-19
Abstract: Disclosed herein are compounds of formula (I) and therapeutic methods of treatment with compounds of formula (I), wherein L1, L2, L4, R1, R4, R5, R6, and s are as defined in the specification. Compounds of formula (I) are EP4 agonists useful in the treatment of glaucoma, neuropathic pain, and related disorders.
Patent CA-2880315-A1 (CA)
Inventor: FUNK JAKOB
IPC: B21J9/06
Filed: 2013-09-02
Abstract: The invention relates to a method for producing a bolt (10) with a head (12) which is provided with a circumferential groove (20) or channel, wherein the groove (20) or channel is produced by pressing a bulge (18) against the head (12) by means of a radially active closing tool (112).
Patent CA-2884737-A1 (CA)
Inventor: ABATE-SHEN CORRINE
IPC: C12Q1/68
Filed: 2013-08-16
Abstract: A 3-gene prognostic panel has been identified that together accurately predicted the outcome of low Gleason score prostate tumors as either truly indolent or at a high risk of becoming aggressive. The 3-gene prognostic panel was validated on independent cohorts confirmed its independent prognostic value, as well as its ability to improve prognosis with currently used clinical nomograms. Expression of the 3-gene prognostic panel was determined by quantifying mRNA or protein encoded by the panel (collectively referred to as "prognostic biomarkers"). The prognostic biomarkers were discovered to be up-regulated in indolent tumors and down-regulated in aggressive forms of prostate cancer.
Patent CA-2885239-A1 (CA)
Inventor: HUDSON STEVEN MARTIN
IPC: E21B47/12
Filed: 2013-09-17
Abstract: A well installation communication system comprising downhole metallic structure (2), a downhole communication unit (3), and a surface communication unit (4) arranged for electrical signal communication with the downhole communication unit via a signal channel. The signal channel comprises a portion of the downhole metallic structure (2), a portion of cable (5) running within the downhole metallic structure away from said portion of the downhole metallic structure towards the surface and a connection device (6). The connection device (6) is in the signal channel between the portion of metallic structure (2) and the portion of cable (5). The connection device is removeably deployed in the metallic structure, is electrically disconnectably and reconnectably connected to the metallic structure and has a connector portion to which an end of the cable is mechanically and electrically connected.
Patent CA-2886457-A1 (CA)
Title: Element de securite de documents a pavages non periodiques
Inventor: MULLER EDGAR
IPC: B42D15/00
Filed: 2013-10-23
Abstract: La présente invention concerne un élément de sécurité comportant, en tant que moyen d'authentification et de protection contre la falsification, un pavage quasi cristallin non périodique bidimensionnel, ledit pavage étant incorporé sous la forme d'un matériel ou d'une modification matérielle dans ou sur ledit élément. La présente invention concerne également un document comportant ledit élément de sécurité, l'utilisation dudit élément de sécurité comme un moyen d'authentification et de protection contre la falsification pour un document, ainsi qu'un procédé pour la protection d'un document contre la falsification, comprenant une étape d'incorporation d'un pavage quasi cristallin non périodique bidimensionnel, sous la forme d'un matériel ou d'une modification matérielle dans ou sur ledit élément inclus dans ledit document. La présente invention concerne en outre un procédé pour l'authentification d'un document portant un pavage quasi cristallin non périodique bidimensionnel en tant qu'élément d'authentification, comprenant une étape de calcul de la transformée de Fourier discrète d'une image acquise dudit document ou article et la comparaison des parties discrètes de ladite transformée de Fourier discrète avec la transformée de Fourier discrète d'un pavage quasi cristallin non périodique bidimensionnel servant d'élément d'authentification, permettant ainsi d'en dériver une indication d'authenticité.
Patent CA-2887322-A1 (CA)
Inventor: FLICK JEAN-MARC
IPC: A47J31/36
Filed: 2013-07-03
Abstract: A machine (1) for preparing a beverage from an ingredient capsule (20), comprises: an ingredient capsule processing module (15) having a chamber (16,17) for processing the capsule therein; a passage (2) for a transfer of the capsule to the chamber; and a capsule positioner (40) having at least one member (45a, 45b) that is pivotable about a pivoting axis (A) from a position for receiving and holding the capsule to a position for releasing the capsule into the passage (2). The pivoting axis extends through an area (44' ) occupied by the capsule when held by the pivotable member(s).
Patent CA-2887829-A1 (CA)
Inventor: KUMAR GOEL PUNEET
IPC: G06Q30/02
Filed: 2015-04-13
Abstract: A device is configured to select a social media group to target with a promotion for an item. The device may generate the promotion. The promotion may indicate an offer for the item and indicate that the offer will change after a particular period of time. The device may provide the promotion to the social media group via a social media website. The device may determine an updated offer for the promotion based on at least one of a quantity of items sold during the particular period of time or a review of the item posted on the social media website by a member of the social media group. The device may update the promotion provided to the social media group, via the social media website, to indicate the updated offer after the particular period of time expires.
Patent CA-2888011-A1 (CA)
Inventor: YOUNG KWO
IPC: C22C18/00
Filed: 2013-04-18
Abstract: A multi-phase metal hydride alloy material which is capable of reversibly absorbing and desorbing hydrogen includes a first main phase or group of phases having an ABX type crystalline structure and a second phase which has a concentration of a modifier element therein which is greater than the concentration of the modifier element in the first phase or group of phases. The modifier element functions to promote the formation of the second phase and may comprise a light rare earth element such as yttrium. The first phase or group of phases may incorporate one or more Laves phases such as a C14, C15, and/or C36 phase. Further disclosed are metal hydride batteries including the alloys.
Patent CA-2889370-A1 (CA)
Title: Anti-ligature and anti-microbial door handle
Inventor: BROW GEORGES RAYMOND
IPC: E05B1/02
Filed: 2015-04-23
Abstract: An anti-ligature door handle comprising having a base plate secured to a door, and a door handle having an anti-microbial coating applied thereto, and having a first end connected to the base plate and a second end connected to the first end in a substantially perpendicular downward relationship to the first end. In this manner, a person can open the handle by pulling only with their wrist, and without the need to touch the handle with hands, thereby reducing contact with germs and contagions.
Patent CA-2891971-A1 (CA)
Inventor: BHAIDASNA KETAN C
IPC: A47G23/04
Filed: 2013-12-20
Abstract: A multi-use thermal cup device is provided that includes a cup, a sensor, a thermometer, a user interface, and an electronic controller. The cup has at least one heating element disposed between its inner and outer walls. Electro-mechanical connection points are included on the outer wall of the cup and the electronic controller, which are sized to allow the controller to be connected to the cup at a distance sufficient to insulate the controller from heat dispersed from the cup. An insulating air gap is formed between the cup and the electronic controller to protect the controller from any dissipating heat. The controller is programmable to direct the power supply to the heat conductors and to control the function of any device connected to the sensor in response to information received from the sensor and the user-defined sampling parameters.
Patent CA-2892972-A1 (CA)
Inventor: DUIVENVOORDE ERIK
IPC: E05B73/00
Filed: 2012-12-03
Abstract: A user pay waste disposal container, having a waste receiving compartment; a waste entry door into the waste receiving compartment; locking means for reversibly locking the waste entry door; and payment means for unlocking the waste entry door. The container may have a waste storage compartment adjacent the waste receiving compartment; and waste transfer means for transferring the waste from the receiving compartment to the storage compartment. A waste disposal system and method using the user pay containers distributed in a network of locations accessible to users for waste disposal.
Patent CA-2894187-A1 (CA)
Inventor: DESANTIS KEVIN J
IPC: C10M133/04
Filed: 2013-10-11
Abstract: A lubricant composition including a boroxine compound is disclosed. A lubricant composition and additive package including a boroxine compound and a sterically hindered amine compound are also disclosed. The boroxine compound of the lubricant composition acts to improve compatibility of the lubricant composition with a fluoropolymer seal.
Patent CA-2895689-A1 (CA)
Title: System and method for conveying
Inventor: SLOCUM ALEXANDER
IPC: E21B31/06
Filed: 2013-12-05
Abstract: A technique facilitates conveyance of equipment along a wellbore or other tubular structure. A tractor is provided with a plurality of wheels oriented to engage a surrounding wall. Rotation of the wheels drives the tractor and causes longitudinal movement of the tractor with respect to the surrounding wall via a tangential force created between each wheel and the surrounding wall. Each wheel comprises teeth having a wheel tooth geometry which enhances cooperation with the surrounding wall. For example, the wheel tooth geometry may be designed to cooperate with the tangential force to push debris out of the teeth of each wheel during rotation of the wheel along the surrounding wall. In some applications, the wheel tooth geometry is designed to present a plurality of raised, rounded surfaces which engage the surrounding wall with a low stress impact.
Patent CA-2896826-A1 (CA)
Title: Clamp for repair of pipe couplings
Inventor: SKINNER STEPHEN J
IPC: F16L55/18
Filed: 2015-07-10
Abstract: A clamp for repair of a pipe coupling, includes a clamp unit including a side wall with an inner surface, the inner surface having a curvature dimensioned to match an outer curvature of a pipe coupling to be repaired. A coupling on the clamp unit is constructed and arranged to couple a first portion of the clamp unit with a second portion of the clamp unit. The coupling, when secured, operates to induce a radially inward force on the inner surface of the clamp unit. A  window is formed as an opening in the side wall of the clamp unit. The window is dimensioned to expose a flange of a pipe coupling to be repaired.
Patent CA-2897868-A1 (CA)
Inventor: CARDIN DANIEL
IPC: H05K7/20
Filed: 2015-07-17
Abstract: A vented exhaust system for an electrical cabinet housing high voltage equipment. Very short-time explosions can occur within the electrical cabinet that are the result of a short circuit of the equipment housed within. The vented exhaust system provides for a way to safely release the pressure and hot gasses that can result from the short circuit so that the cabinet does not explode.
Patent CA-2898322-A1 (CA)
Title: Rear twist beam with bulged middle section
Inventor: KALE SURESH RAGHUNATH
IPC: B62D21/02
Filed: 2014-02-24
Abstract: A twist beam (22) for a suspension assembly (20) comprises a base portion (44) and side walls (46) presenting an open U-shaped cross-section and a bulged middle section (24). The twist beam (22) includes end sections (56, 58), the middle section (24), and transition sections (60, 62) each extending from one of the end sections (56, 58) to the middle section (24). The width (w) and the height (h) of the twist beam (22) increase along the transition sections (60, 62) to the middle section (24). The width (w) and the height (h) of the middle section (24) are greater than the width (w) and the height (h) of the end sections (56, 58). The cross-sectional area of the bulged middle section (24) is typically 10% to 30% greater than the cross-sectional area of the end sections (56, 58).
Patent CA-2898976-A1 (CA)
Inventor: ELMS TREVOR R
IPC: C02F1/20
Filed: 2015-07-30
Abstract: A radon removal system includes a slab forming part of a foundation of a building, a perforated pipe extending under the foundation, the perforated pipe being connected to a vent through a sealed system (for example a sump with water inlet, sump pump and water outlet) to a blower for generating a negative pressure in the perforated pipe and the blower being connected to the vent. The perforated pipe extends under the foundation to a central area of the foundation.
Patent CA-2899180-A1 (CA)
Inventor: SERAJ MAHMOUD
IPC: H02G15/18
Filed: 2014-01-28
Abstract: A method for installing an elastomeric cover sleeve on an electrical connection including a connector and a cable having a cable axis includes: providing an installation tool including a slide portion; premounting the installation tool on the cable such that the slide portion extends along the cable axis and covers a portion of the cable; thereafter, sliding the cover sleeve onto the cable and onto the slide portion of the premounted installation tool to a parked position wherein the slide portion is interposed between the cover sleeve and the cable; installing the connector onto the cable; and thereafter, sliding the cover sleeve along the cable axis and the slide portion onto the connector.