baber/WOPTO huggingface dataset:
Patent CA-2792414-A1 (CA)
Title: Procede de recuperation de rhenium et d'autres metaux a partir de materiaux porteurs de rhenium
Inventor: LUEDERITZ EBERHARD
IPC: C22B26/12
Filed: 2011-03-09
Abstract: La présente invention concerne un procédé de récupération de rhénium (Re) et d'autres métaux à partir de matériaux porteurs de Re. Ledit procédé comprend, à titre d'exemple, les étapes suivantes qui consistent : (i) à ajouter des matériaux porteurs de Re dans une boue de lixiviation ; (ii) à régler le pH de la boue pour obtenir du Re sous forme soluble dans une solution de sel métallique et des résidus insolubles ; (iii) à filtrer la solution de sel métallique pour éliminer les résidus insolubles ; (iv) à précipiter sélectivement le Re à partir de la solution de sel métallique ; (v) à filtrer le précipité de Re à partir de la solution de sel métallique pour obtenir un gâteau de Re ; (vi) à formuler et à sécher le gâteau de Re pour obtenir un produit de sulfure de Re ; (vii) à combiner le produit de sulfure de Re avec un concentré de molybdène (Mo) qui contient du Re pour obtenir un concentré de Mo/Re ; (viii) à griller le concentré de Mo/Re pour obtenir un produit d'oxyde de Mo et un gaz d'évacuation qui contient du Re ; et (ix) à traiter le gaz d'évacuation qui contient du Re pour obtenir du perrhennate d'ammonium.
Patent CA-2795983-A1 (CA)
Title: Apparatus and method for calibrating laser projection system
Inventor: ASHFORD CURTIS M
IPC: B64F5/00
Filed: 2012-11-02
Abstract: In an embodiment of the disclosure, there is provided an apparatus for calibrating a laser projection system. The apparatus has a structural frame assembly extending along three mutually orthogonal axes. The apparatus further has a plurality of non- movable reflective targets disposed on the structural frame assembly. The apparatus further has at least three positioning stages coupled to the structural frame assembly respectively about each of the three mutually orthogonal axes. At least one movable reflective target is disposed on each positioning stage. The non-movable reflective targets and the at least one movable reflective target are each configured to reflect a laser beam from a laser projection system.
Patent CA-2797785-A1 (CA)
Title: Stereo camera with preset modes
Inventor: CAMPBELL PATRICK
IPC: G03B35/00
Filed: 2011-03-29
Abstract: There is disclosed a stereographic camera system and method. A stereographic camera may include a left camera and a right camera including respective lenses and an interface for receiving a selection of a selected mode from a plurality of preset operating modes. One or more preset stereo parameters associated with each of the plurality of operating modes may be stored in a preset parameter memory. An interocular distance mechanism may set an interocular distance between the left camera and the right camera based on, at least in part, the one or more preset stereo parameters associated with the selected mode.
Patent CA-2799050-A1 (CA)
Inventor: CHU CHENGCAI
IPC: A01H5/00
Filed: 2011-05-16
Abstract: Isolated polynucleotides, polypeptides and recombinant DNA constructs of UDP-glucose-4-epimerase useful for improving the agronomic performance including yield and drought tolerance are disclosed. Transgenic plants having these recombinant DNA constructs, and methods utilizing these recombinant DNA constructs are also disclosed.
Patent CA-2799289-A1 (CA)
Inventor: BOUZAGLO BARUCH
IPC: G06Q30/00
Filed: 2010-05-11
Abstract: A parking management system including a server, a plurality of mobile parking management devices mounted in cars, an plurality of parking area parking control devices mounted in a parking areas, and a plurality of portable parking control devices used by parking attendants, all communicating via one or more wireless networks. Upon request, the server provides a mobile parking management device with information pertaining to parking availability and to commercial establishments offering parking payment refunds. Upon request a commercial establishments sends a parking payment refund to the server. Upon request the server bills the account associated with the mobile parking management device according to the parking fee and period of parking.
Patent CA-2799898-A1 (CA)
Inventor: BUDWEIL RAFAL
IPC: B60B35/10
Filed: 2011-05-16
Abstract: A vehicle comprising a front axle with a pair of front wheels (111, 112) having a track width adjustable between a wide track and a narrow track, a drive rear axle with a rear wheel (121), steering means configured to control the turn of the rear wheel (121) when the front wheels (111, 112) are set to the narrow track and track width control means configured to change the track width of the front wheels (111, 112) and to change the wheel base between the front axle and the rear axle such that for the wide track of the front wheels (111, 112) the wheel base is longer than for the narrow track of the front wheels (111, 112).
Patent CA-2800996-A1 (CA)
Inventor: LALI ARVIND MALLINATH
IPC: D21C3/02
Filed: 2010-09-21
Abstract: A process of fractionation of biomass using aqueous ammonia for fractionation of biomass into lignin, cellulose and/or hemicellulose is provided herein. The process disclosed in the present invention is recovers lignin, cellulose and hemicellulose in more than 90% purity. The present invention also provides process of saccharification and fermentation of biomass using aqueous ammonia for production of soluble sugars, alcohols, acids, phenols and other desired products, or derivatives thereof. The process disclosed in the present invention is robust, cost effective and scalable.
Patent CA-2805844-A1 (CA)
Title: Monitoring and analysis method of the conditions of a pipeline
Inventor: DI LULLO ALBERTO GIULIO
IPC: G01M3/32
Filed: 2011-07-13
Abstract: Monitoring and analysis method of the conditions of a pipeline, comprising: providing an inspection device (1) in expanded polymeric or elastomeric material comprising at least one measurement instrument (2, 3), said measurement instrument including at least one casing and at least one sensor; introducing said inspection device into the pipeline (5); recovering said inspection device; wherein said casing is made of polymeric or elastomeric material, having a density, measured according to the regulation ASTM D3574, higher than or equal to 30 kg/m3, preferably ranging from 700 to 2,000 kg/m3. Said method allows the continuous registration and storage of useful parameters for revealing defects and/or anomalies inside the pipeline (5) that transports gas and/or liquids, as well as possible variations in the internal diameter of the same.
Patent CA-2806531-A1 (CA)
Title: Procede de selection d'un intercalaire pour un amortissement vibro-acoustique, intercalaire et vitrage comprenant un tel intercalaire
Inventor: REHFELD MARC
IPC: B32B7/022
Filed: 2011-08-18
Abstract: L'invention concerne un procédé de sélection d'un intercalaire plastique viscoélastique comprenant deux couches externes et une couche centrale et destiné à être incorporé entre deux feuilles de verre d'un vitrage, le procédé comprenant les étapes suivantes : - on fournit des premier et deuxième éléments destinés à constituer respectivement la couche centrale et les couches externes, - on mesure le module de cisaillement G' des premier et deuxième éléments, - on sélectionne le matériau du deuxième élément uniquement si G' > 3.107 Pa à 20°C et entre 100 Hz et 240 Hz, - on fixe l'épaisseur h du premier élément telle que h est comprise entre 0,31 mm et 1,20 mm et que g=G7h est compris entre 5,58.108 Pa/m et 2,37.109 Pa/m à 20°C et entre 100 Hz et 240 Hz. L'invention permet d'optimiser l'amortissement des deuxième et troisième fréquences propres d'un pare-brise de véhicule sans alourdir le pare-brise.
Patent CA-2807168-A1 (CA)
Inventor: MIN TAE SIK
IPC: F23D14/66
Filed: 2011-04-22
Abstract: The present invention aims to provide a latent heat exchanger in a condensing boiler, which has no limit in the usage of a burner, comprises an upward combustion condensing boiler with a simple installation structure, reduces the exhaust resistance of a combustion product, and allows seamless discharging of condensed water generated from the latent heat exchanger so as to enhance the efficiency of latent heat recovery. To this end, the condensing boiler of the present invention comprises: a sensible heat exchanger for absorbing combusted sensible heat from the burner; the latent heat exchanger for absorbing the latent heat in water vapors in the combustion product that has been heat-exchanged in the sensible heat exchanger; an exhaust hood for discharging the combustion product that has passed through the latent heat exchanger; and a condensed water outlet port for discharging the condensed water generated from the latent heat exchanger, wherein the combustion product combusted in the burner is passed through the sensible heat exchanger, perpendicularly raised to the latent heat exchanger, descended in a slanted manner on the outer side, creating an acute angle with a horizontal surface, for heat-exchanging in the latent heat exchanger, and then perpendicularly raised and discharged from the exhaust hood.
Patent CA-2809007-A1 (CA)
Title: Cleaning composition/solution and use thereof
Inventor: ROCHON MICHAEL
IPC: C11D7/26
Filed: 2013-03-07
Abstract: A a non-disinfectant formulated solution and a process for removal of soil and disease causing microorganisms from a surface/substrate. The process including contacting the surface/substrate with the formulated solution and applying a dry cloth to the surface/substrate thereafter. In one formulated cleaning solution there is at least two organic acids and sodium chloride mixed thereinto.
Patent CA-2809263-A1 (CA)
Inventor: DOKOU ELENI
IPC: A61K9/14
Filed: 2011-08-26
Abstract: The present invention relates to pharmaceutical compositions containing a solid dispersion of N-[2,4-B is( 1, 1 -dimethylethyl)-5-hydroxyphenyl]- 1,4-dihydro-4-oxoquinoline-3- carboxamide including formulations of the solid dispersions into powders, granules and mini- tablets, methods for manufacturing and processing the powders and mini-tablets and methods for treating cystic fibrosis employing the pharmaceutical composition.
Patent CA-2809435-A1 (CA)
Title: Bonded abrasive article and method of forming
Inventor: RAMANATH SRINIVASAN
IPC: B24D3/06
Filed: 2011-09-02
Abstract: An abrasive article includes a body having abrasive grains contained within a bond material comprising a metal or metal alloy, wherein the body comprises a ratio of VAG/VBM of at least about 1.3, wherein VAG is the volume percent of abrasive grains within the total volume of the body and VBM is the volume percent of bond material within the total volume of the body.
Patent CA-2810597-A1 (CA)
Inventor: SCHRODER ULF
IPC: A61K39/145
Filed: 2011-09-30
Abstract: Present invention relates to vaccine formulations and adjuvants for use in e.g. compositions, thereby avoiding the phenomenon of Bell's palsy in a frequency above the natural occurrence.
Patent CA-2812711-A1 (CA)
Title: Process for the "in situ" extraction of bitumen or ultraheavy oil from oil-sand deposits as a reservoir
Inventor: DIEHL DIRK
IPC: E21B43/30
Filed: 2011-09-28
Abstract: The present invention relates to a process for the in situ extraction of bitumen or ultraheavy oil from oil sand deposits (100) as reservoir (1). The reservoir (1) is inductively heated by means of at least one electrical current-passing conductor (3) in order to achieve a reduction in the viscosity of the bitumen or ultraheavy oil. At least one perforated fluid guide (30), which surrounds or encloses the at least one conductor (3) at least in certain portions, is used to introduce a fluid (45) into the reservoir (1) via the perforation in the fluid guide (30). The fluid (45) reduces an electrical conductivity in the reservoir (1), at least in the surroundings of the fluid guide (30).
Patent CA-2816141-A1 (CA)
Inventor: FANG HOWARD L
IPC: B01J23/72
Filed: 2011-11-09
Abstract: Synthetic fuels are produced from synthesis gas in a four-stage reactor system with a single recycle loop providing the requisite thermal capacity to moderate the high heat release of the reactions and to provide the reactants and reaction environments for the efficient operation of the process. The first stage converts a portion of the synthesis gas to methanol, the second stage converts the methanol to dimethylether, the third stage converts the methanol and dimethylether to fuel and the fourth stage converts the high melting point component, durene, and other low volatility aromatic components such as tri- and tetra-methylbenzenes to high octane branched paraffins. The four-stage catalyst used for hydrotreating is resistant to CO poisoning. The reactions i produce water as a side product that is carried through to a high pressure separator after the fourth stage. The streams from the separator are a liquid fuel stream, a water stream and a gaseous stream that contains light hydrocarbon gases and the unreacted synthesis gas. The larger part of this gas stream is recycled to the inlet of the first stage and mixed with the fresh synthesis gas stream. Alternatively, the fresh synthetic gas stream is mixed with the product of the second stage. The smaller part of the gas stream from the separator is sent to hydrocarbon recovery and to fuel gas used for providing preheat of various streams. The liquid fuel is sent for blending into fuel products, such as gasoline, jet fuel, or diesel, and the water stream can be sent, for example, to the synthesis gas producing plant for steam generation.
Patent CA-2817313-A1 (CA)
Inventor: BOGLE STUART
IPC: A61F2/01
Filed: 2011-10-25
Abstract: An anti-viral device 10 including a body 12 having at least one side wall 14 defining an interior space 16 therein. The body has opposite first and second open ends 18, 20, the open ends also defined by the at least one side wall and in fluid communication with the interior space. The device further includes at least one flap 22 operatively connected to the at least one side wall and extending into the interior space from the at least one sidewall toward the longitudinal axis 36 of the body, the at least one flap being flexible. And, the device also includes at least one groove 24 disposed in a surface of the at least one flap.
Patent CA-2818429-A1 (CA)
Inventor: CANERS PAUL D
IPC: B60D1/48
Filed: 2013-06-18
Abstract: For a front hitch assembly, you need to attach it to the front of your vehicle. This can lead to having to deface the vehicle, or having to fumble with bolts to attach it. In this invention the hitch can be attached and removed in less then a minute. The hitch simply slides into the vehicles frame through the tow hood area. A locking plated locks the hitch into the tow hook, preventing it from moving. A bolt and washer are inserted to prevent the hitch from unhooking. This allows a more safe and constructive way of backing in a trailer. No need to worry about accidents or other damages.
Patent CA-2818927-A1 (CA)
Inventor: SIY ROBERT
IPC: B01D17/025
Filed: 2010-11-02
Abstract: A process for extracting bitumen from problem oil sand ores having low bitumen content and/or high fines content is provided, comprising: mixing the problem oil sand ore with heated water to produce an oil sand slurry; conditioning the oil sand slurry for a period of time sufficient to substantially disperse oil sand lumps and promote the release and coalescence of bitumen flecks from the sand grains; removing a sufficient amount of solids from the conditioned oil sand slurry in a de-sander circuit; and subjecting the solids-reduced oil sand slurry to gravity separation in a bitumen separation vessel to allow the bitumen to float to the top of the vessel to form clean bitumen froth.
Patent CA-2820595-A1 (CA)
Title: Offset valve bore in a reciprocating pump
Inventor: BAYYOUK JACOB A
IPC: F04B39/00
Filed: 2011-12-08
Abstract: A fluid end (15) for a multiple reciprocating pump assembly (12) comprises at least three plunger bores (61) or (91) each for receiving a reciprocating plunger (35), each plunger bore having a plunger bore axis (65) or (95). Plunger bores being arranged across the fluid head to define a central plunger bore and lateral plunger bores located on either side of the central plunger bore. Fluid end (15) has suction valve bores (59) or (89), each suction valve bore receiving a suction valve (41) and having a suction valve bore axis (63) or (93). Discharge valve bores (57) or (87), each discharge valve bore receiving a discharge valve (43) and having a discharge valve bore axis (63) or (93). The axes of at least one of suction and discharge valve bores is inwardly offset in the fluid end from its respective plunger bore axis.
Patent CA-2821243-A1 (CA)
Title: Facilitating communication between isolated memory spaces of a communications environment
Inventor: MACCHIANO ANGELO
IPC: G06F9/54
Filed: 2012-05-10
Abstract: Automatically converting a synchronous data transfer to an asynchronous data transfer. Data to be transferred from a sender to a receiver is initiated using a synchronous data transfer protocol. Responsive to a determination that the data is to be sent asynchronously, the data transfer is automatically converted from the synchronous data transfer to the asynchronous data transfer.
Patent CA-2821975-A1 (CA)
Inventor: YAN SHUNQI
IPC: A61K31/397
Filed: 2011-12-16
Abstract: Compounds of general Formula (I), and compositions comprising compounds of general formula I that modulate pyruvate kinase M2 (PKM2) are described herein. Also described herein are methods of using the compounds that modulate PKM2 in the treatment of cancer.
Patent CA-2822627-A1 (CA)
Inventor: MILLER LINDSAY KATHRYN
IPC: H05B3/34
Filed: 2013-07-30
Abstract: An electrical mat (20) is adapted for coupling to lead lines (30). The electrical mat (20) comprises a plurality of layers (41-48), a heater element (50), and a window (60) aligned with a connection face on a heater bus (52). A fastener part (71) extends through each window (60) so as to allow mechanical attachment of a terminal (32) and establish an electrical connection between the lead line (30) and a heater bus (52).
Patent CA-2823681-A1 (CA)
Inventor: ABE TETSUSHI
IPC: H04L1/18
Filed: 2012-01-05
Abstract: The present invention is designated to reduce the deterioration of transmission characteristics upon data transmission, even when soft buffer memory for retransmission control is not sufficiently secured in a mobile terminal apparatus. The present invention provides the steps of, in a base station apparatus (eNB), performing channel coding of information bits (ST 802), performing a rate matching process for the coded bits after interleaving (ST 804), and transmitting transmission data to match the coded bit length after rate matching, to a mobile terminal apparatus (UE) (ST 806), and, in the mobile terminal apparatus (UE), receiving the transmission data (ST 807), performing channel decoding of the received data (ST 810), and discarding part of the received data in accordance with the size of the soft buffer memory in the mobile terminal apparatus (UE) and storing this in the soft buffer memory (ST 812 and ST 813).
Patent CA-2827877-A1 (CA)
Inventor: ROCKHILL GERALD KEITH
IPC: A63B59/00
Filed: 2012-02-13
Abstract: A weighted apparatus, such as a bat, bar, stick, racket, or club, includes added weight in one end of the apparatus to create an obviously heavy end, and thereby an unbalanced apparatus. The unbalanced apparatus gives the user the ability to create a heavy load to build strength by holding the light end of the device and a light load to build speed, endurance, and flexibility by holding the heavy end of the device. When swung holding the heavy end, such an unbalanced apparatus is uniquely effective for various sports practice regimens, certain game play, general exercise, physical rehabilitation, etc., to improve the user's strength and overall conditioning levels, to build hand speed and to promote a proper swing.
Patent CA-2828310-A1 (CA)
Inventor: HIRST ROBERT
IPC: A62B35/04
Filed: 2012-03-12
Abstract: A safety anchor includes a coiled spring (5) and a stud (1) extending substantially centrally within the spring. The stud (1) is formed with a portion (3) of reduced strength. Means (7, 9) is provided for securing ends of the spring (5) to the stud (1) at each side of the portion (3) of reduced strength.
Patent CA-2832129-A1 (CA)
Inventor: SO FRANKY
IPC: H01L31/078
Filed: 2012-04-03
Abstract: Embodiments of the subject invention relate to solar panels, methods of fabricating solar panels, and methods of using solar panels to capture and store solar energy. An embodiment of a solar panel can include a photovoltaic cell that is sensitive to visible light and an infrared photovoltaic cell that is sensitive to light having a wavelength of greater than 0.70 µm.
Patent CA-2834000-A1 (CA)
Inventor: LOIBNER HANS
IPC: A61K39/395
Filed: 2013-11-21
Abstract: The present invention relates to preparations and methods for treating a GD2 positive cancer by administering a preparation comprising an anti-GD2 antibody to a patient, wherein the patient is not concomitantly treated with Interleukin-2 (IL-2), and wherein one or more treatment periods with the antibody is/are preceded, accompanied, and/or followed by one or more treatment periods with a retinoid. Furthermore, the invention relates to preparations and methods for the treatment of a GD2 positive cancer in a patient, wherein a preparation comprising an anti-GD2 antibody is administered to the patient as a continuous infusion for one or more days and for two or more treatment cycles, without concomitantly administering IL-2. The present invention further relates to preparations and methods for the treatment of a GD2 positive cancer in a patient, wherein a preparation comprising an anti-GD2 antibody is administered to the patient as a continuous infusion without concomitantly administering IL-2, and wherein the anti-GD2 antibody is not a 14G2a antibody.
Patent CA-2834925-A1 (CA)
Inventor: STERNER KEITH W
IPC: B61B12/12
Filed: 2011-11-28
Abstract: A drag conveyor system having a tube and a traction element extending through tube is provided. A plurality of slugs are connected to the traction element, each of the slugs including a slug flange. A disk is removably attached to each of the slugs, with the disk including first and second disk parts that are adapted to be placed around the cable and are engagable with one another and/or the slug so that each of the disks is located on the respective one of the slugs. A snap clip is engaged to each of the slugs, with the snap clip including a flange located on an opposite side of the disk from the slug flange that, together with the slug flange, maintains the first and second disk parts together and engaged with the slug in a fixed position on the slug.
Patent CA-2836041-A1 (CA)
Inventor: MONTGOMERY FREDERICK J
IPC: A61M16/00
Filed: 2006-09-13
Abstract: Systèmes permettant dadministrer un gaz pharmaceutique à un patient. Les systèmes utilisent une valve haut débit et une valve faible débit dans des voies découlement parallèles. Le gaz pharmaceutique peut être administré sous forme de pulsation pendant la première moitié du cycle dinspiration du patient.
Patent CA-2836281-A1 (CA)
Inventor: TOTANI MIKIO
IPC: B31B50/36
Filed: 2013-12-11
Abstract: In order to successively make plastic bags each of which includes panel portions, side gusset portions and a zipper portion, a web of panel material 9 is folded and folded back along longitudinal folded lines 14, 15 and 16 and longitudinal folded back lines 17 and 18 into superposed two layers having opposite side edges at each of which a folded portion is formed. The web of panel material 9 is slit along the longitudinal folded line 16 into two divided parts after being folded and folded back. The divided parts are separated and spaced from each other. In addition, the folded portions are split at positions into sprit portions and removed at the positions partially, a body of zipper material being disposed between the sprit portions.