baber/WOPTO huggingface dataset:
Patent CA-2762536-A1 (CA)
Inventor: HAFFNER DAVID
IPC: A61F2/00
Filed: 2010-05-18
Abstract: L'invention porte sur des dispositifs et sur des procédés d'administration de médicament pour le traitement de troubles oculaires nécessitant une administration ciblée et contrôlée d'un médicament dans une partie intérieure de l'il pour la réduction ou la prévention de symptômes du trouble. Les dispositifs sont capables d'une libération contrôlée d'un ou plusieurs médicaments et peuvent également comprendre des structures qui permettent le traitement de la pression intraoculaire accrue par le fait de permettre à un liquide organique aqueux de s'écouler hors de la chambre intérieure de l'il à travers le dispositif.
Patent CA-2765955-A1 (CA)
Title: Famille d'elements de fixation, calibre de controle et procede de controle du choix de longueur d'un element de fixation
Inventor: GUERIN NICOLAS
IPC: F16B31/00
Filed: 2012-01-17
Abstract: L'invention se rapporte à une famille de dispositifs de fixation comprenant au moins deux éléments (101, 121) de fixation, chacun desdits éléments s'étendant suivant un premier axe (102) et comprenant une tête (103), un fût lisse (104) et une portion d'extrémité façonnée (105) alignés, ledit façonnage de la portion d'extrémité consistant en un filetage ou en des gorges de sertissage, une face frontale (106) de la portion d'extrémité façonnée (105) présentant une cavité (107) s'étendant parallèlement au premier axe (102) jusqu'à un fond (108), les éléments de fixation présentant un même diamètre moyen extérieur d'extrémité façonnée, les éléments de fixation présentant des capacités de serrage maximal (Gmax) différentes, ladite capacité de serrage maximal correspondant à la longueur du fût lisse (104) selon le premier axe (102) entre la tête (103) et la limite (170) entre ledit fût et la portion d'extrémité façonnée (105), la famille étant configurée de sorte que la distance (109') selon le premier axe (102) entre le fond (108) de la cavité (107) et la limite (170) entre le fût et la portion d'extrémité façonnée est identique pour tous les éléments de fixation (101, 121). L'invention se rapporte en outre à un ensemble (100) comprenant une telle famille de dispositifs de fixation et un calibre de contrôle (150), ainsi qu'à un procédé de contrôle du choix de la longueur d'un élément de fixation (101, 121), à l'aide du calibre de contrôle (150).
Patent CA-2769707-A1 (CA)
Inventor: LEVY ARIE
IPC: A61F2/02
Filed: 2010-07-07
Abstract: De manière générale, l'invention concerne des dispositifs et des procédés pour réparer une ouverture dans des tissus biologiques. Dans certains modes de réalisation, l'invention concerne des dispositifs et des procédés pour déployer un implant destiné à interagir avec les tissus biologiques durant une opération chirurgicale.
Patent CA-2770166-A1 (CA)
Inventor: STRUMPF DAVID M
IPC: G08C15/02
Filed: 2012-03-06
Abstract: Data communications systems and methods comprise a conductive media infrastructure in communication with a baseband data universe propagating at least one first signal and a broadband data universe propagating at least one second signal. At least one segmentation device is in communication with the conductive media infrastructure and partitions the broadband data universe from the baseband data universe. A coupling device is in communication with the at least one segmentation device and modulates transmission parameters of the second signal such that information travels within the broadband data universe via the conductive media infrastructure and avoids the baseband data universe. Power distribution and management systems and methods are also provided which preserve power distribution via a baseband data universe while one or more devices communicate energy data via a broadband data universe
Patent CA-2771650-A1 (CA)
Title: Mediate platform, ic card, and method for generating authentication key
Inventor: HO CHUN-HSIN
IPC: H04W12/041
Filed: 2009-09-27
Abstract: A mediation platform and a method for providing a chip card to be used as an authentication key of a local mobile telephone number through the mediation platform are disclosed. The mediation platform comprises a processor, an encryption equipment, a transmission device, a receiver, a decryption equipment, and a calculator, wherein, the authentication key is generated through an algorithm, and the local mobile telephone number is started through a local authentication center. Through the method, the chip card and the mediation platform generate a same authentication key themselves at the same time, and the generated authentication key is transmitted to the local authentication center of the local area by the mediation platform, thereby the chip card can generate the authentication key itself without in manner of inputting from the external.
Patent CA-2773022-A1 (CA)
Title: Process for manufacturing of biologically active humic products
Inventor: DEMENTJEV VLADIMIR
IPC: C05F11/02
Filed: 2012-03-28
Abstract: The innovation refers to the technology of peat processing and can be used for the derivation of biologically active humic products usable, particularly, in agriculture. The method includes fragmentation and screening of an organic raw material, its processing and derivation of a final product. This method implies the usage of peat as the organic raw material, which moisture is close to natural one. The peat is processed through preliminary granulation with further curing of the derived granules in closed tanks for cooling during 12 hours. Thereafter the cooled granules subject to re-granulation with derivation of granules, which diameter is smaller than the diameter of granules derived from the preliminary granulation. Then the hot granules derived from re-granulation are emerged into an aqueous solution. The derived mixture is stirred with a submerged mixer until it turns into a homogeneous viscous fluid paste. Then the paste is supplemented with alkali until pH reaches the value of 10q10.5. The final product is yielded after cooling of the paste to the ambient air temperature.  Such a technology enables to raise the content of humic biologically active substances in the final product.
Patent CA-2774628-A1 (CA)
Title: Aircraft low clearance fluid check valve
Inventor: MURRAY JONATHAN DAVID
IPC: F16K15/03
Filed: 2010-06-30
Abstract: A fluid check valve for use in an aircraft fluid handling system having a confined surrounding structure where a first distance is defined between a fluid duct and the surrounding structure where the design of the fluid check valve is configured to facilitate removal of a first flange and the flow duct by moving the first flange and flow duct a second distance that is less than the first distance. The check valve is offset into the upstream side of a second flange to provide the reduction in the distance that the first flange has to be displaced to remove the first flange and flow duct from the check valve. A first alternate configuration of the fluid check valve utilizes rotational stops attached to the downstream surface of the flow flaps and in a second alternate embodiment configuration, rotational stops extend upstream from the flow flaps and make contact with at least one tower structure to limit the flow flap rotation in the open position.
Patent CA-2777327-A1 (CA)
Inventor: LI XIAOJIN HARRY
IPC: C07C41/09
Filed: 2010-09-30
Abstract: The invention provides a method of efficiently producing branched, cyclic glycerol-based polyols with a co-product as anti-biodegrading agent from inexpensive readily available glycerol monomer. The method involves polymerizing glycerol or glycerol with at least another monomer to multiple other monomers in the presence of particular amount of a strong base as the catalyst under a particular distillation environment. The polyol produced by the inventive method is beneficial of reducing scales in Bayer liquid for aluminum production process and improving brightness of coated paper substrates without greening effect
Patent CA-2781011-A1 (CA)
Title: Ackee and salt fish seasoning composition
Inventor: SPENCER SOLOMON
IPC: A23L27/00
Filed: 2012-06-20
Abstract: This Invention is a unique salt free and sugar free seasoning composition for use in the cooking of one of Jamaica's National Dishes - Ackee and Salt Fish It may also be used in preparation of other salt and sugar free foods, including seafood, pork, beef and poultry The food seasoning composition and/or seasoning blend comprises edible vegetables, spice, peppers, and vegetable oil The food seasoning composition or seasoning blend is developed without the inclusion of salt.  The food seasoning composition or seasoning blend is developed without the inclusion of sugar
Patent CA-2781810-A1 (CA)
Title: Fluid management system
Inventor: REISINGER CLAUS-PETER
IPC: A61M5/00
Filed: 2010-11-24
Abstract: The fluid management system according to the invention is adapted to automatically supply fluid for injection into a patient. The fluid management system comprises a fluid management device, a fluid transfer system and a fluid injector. The fluid management device serves to store and administrate multi dose containers. The fluid transfer system connects the outlet of the containers stored within the fluid management device to the injector and the injector withdraws the fluid via fluid transfer system from the containers and injects the fluid to an administration device at the patient. The fluid management device comprises at least one rotating carousel with the axis of rotation being vertically, at least two container holders attached to the rotating carousel, said container holders being adapted to position a container vertically with the open end of the neck facing downwards and a spike holder mounted below the rotating carousel and oriented such that the spike holder would axially align a spike connected to the spike holder with the axis of the container that is to be spiked and loaded into the container holder.
Patent CA-2782148-A1 (CA)
Title: Polycrystalline diamond structure
Inventor: SMALLMAN CLINT GUY
IPC: B22F7/06
Filed: 2010-12-07
Abstract: A PCD structure comprising a first region, in a state of residual compressive stress, and a second region in a state of residual tensile stress adjacent the first region; the first and second regions each formed of respective PCD grades and directly bonded to each other by intergrowth of diamond grains, the PCD grades having transverse rupture strength (TRS) of at least 1,200 MPa. A third region in a state of residual compressive stress may also be provided such that the second region is disposed between the first and third regions and is bonded to the first and third regions by intergrowth of diamond grains.
Patent CA-2783011-A1 (CA)
Inventor: WILLIAMS RICHARD T
IPC: G21C13/00
Filed: 2010-12-07
Abstract: An apparatus for filtering and/or purifying and/or conditioning a fluid comprises a pressure vessel having an inlet for introducing fluid into the pressure vessel and an outlet for removing fluid from the pressure vessel, filtering medium positioned inside the pressure vessel for filtering and/or purifying and/or conditioning fluid, and a shell surrounding the pressure vessel, the shell having sufficient anti-flammability properties to be resistant against fire to protect the pressure vessel from fire.
Patent CA-2784087-A1 (CA)
Inventor: ERNST BEAT
IPC: A61P31/04
Filed: 2010-12-13
Abstract: Compounds of the formula (I) wherein n is 0, 1 or 2, R1 is aryl, heteroaryl or heterocyclyl, and R2 and R3 are hydrogen or a substituent as described in the specification, are useful for the prevention and treatment of bacterial infections, in particular of urinary infections caused by E. coli.
Patent CA-2784407-A1 (CA)
Title: Abuse-resistant formulations
Inventor: HAMED EHAB
IPC: A61K31/485
Filed: 2010-12-16
Abstract: This disclosure relates to a sustained-release oral dosage form for once-a-day administration comprising a matrix containing a viscosity modifier and coated granules containing hydromorphone. The dosage form can have a release profile such that 16 hours following administration, less than about 85 percent of the hydromorphone is released. In addition, the dosage form may have alcohol and/or crush resistance.
Patent CA-2785778-A1 (CA)
Inventor: MILAM STANLEY NEMEC
IPC: B01J27/047
Filed: 2011-01-21
Abstract: A process for treating a hydrocarbon-containing feedstock is provided in which a hydrocarbon-containing feed comprising at least 20 wt.% of heavy hydrocarbons is mixed with hydrogen and at least one metal-containing catalyst to produce a hydrocarbon-containing product. The hydrocarbon-containing feedstock, the catalyst(s), and the hydrogen are provided to a mixing zone and blended in the mixing zone at a temperature of from 375°C to 500°C and a total pressure of from 6.9 MPa to 27.5 MPa. A vapor comprised of hydrocarbons that are vaporizable at the temperature and pressure within the mixing zone is separated from the mixing zone. Any metal-containing catalyst provided to the mixing zone has an acidity as measured by ammonia chemisorption of at most 200 µmol ammonia per gram of catalyst.
Patent CA-2787587-A1 (CA)
Inventor: STOULIL RYAN
IPC: G07F9/02
Filed: 2011-01-28
Abstract: Providing targeted advertising on food/beverage preparation or dispensing machines may include electronically presenting selected targeted media on or in proximity to a food/beverage preparation or dispensing machine. This may involve automatically activating consumable item preparation or dispensing mechanisms of the food/beverage preparation or dispensing machine, or activating an item selection menu, in conjunction with electronically presenting the selected media. The targeted advertising may be based on receiving user input such as information identifying a particular user or consumer or menu selections and then selecting the selected media based on the received user input. User interface elements may also be provided enabling a user to request additional information regarding selected targeted media be electronically sent to them or an order be placed for a related product. Compensation to a user or another entity may be activated each time the selected media is played.
Patent CA-2788739-A1 (CA)
Title: Epoxy resin composition with reduced toxicity
Inventor: WALTER PABLO
IPC: C09J163/04
Filed: 2011-03-22
Abstract: The present specification provides two-component compositions whose first component is a mixture of reactive epoxy resins and optionally further formulating ingredients, comprising, based on the mass of all the epoxy resins, a) at least 10% by weight of an epoxide-group-containing reaction product of epichlorohydrin with polypropylene glycol, having an epoxide equivalent weight of at least 250 g/eq, and b) at least 10% by weight of an epoxide-group-containing reaction product of epichlorohydrin with a novolak resin, having an epoxide equivalent weight of at least 175 g/eq, and whose second component comprises at least one epoxy resin hardener containing thiol groups.
Patent CA-2788965-A1 (CA)
Title: Process for the recovery of metals and hydrochloric acid
Inventor: HARRIS BRYN
IPC: C22B3/10
Filed: 2011-02-04
Abstract: A method for recovering hydrochloric acid and metal oxides from a chloride liquor is described. The method comprises: providing a chloride liquor including the metal and mixing the liquor and a matrix solution to produce a reaction mixture, wherein the matrix solution assists oxidation / hydrolysis of the metal with HCl production. In a preferred embodiment the matrix solution comprises zinc chloride in various stages of hydration and an oxygen containing gas is added to the mix. Therefore, the present invention discloses a method where the improvement is the mixing of a liquor and a matrix solution where the solution assists hydrolysis of the metal with HCl production. The reactor is a column reactor in a preferred embodiment. The use of the matrix solution and a reactor for recovering hydrochloric acid and for oxidizing/hydrolysis of a metal is also disclosed.
Patent CA-2791746-A1 (CA)
Inventor: GAGNON GILLES
IPC: F16L55/18
Filed: 2012-10-10
Abstract: A method and apparatus for rehabilitating an underground water conduit having at least one service entrance including a plug having a light emitter which is responsive to the presence of an electromagnetic field, wherein the at least one service entrance is plugged with the plug and a semi-transparent membrane lining the internal surface of the underground water conduit thereby covering the plug. A drilling head is disposed on a body moveable within the underground water conduit, the drill head having a drill bit and a coil inductor concentric with the drill bit. The coil inductor is adapted to generate an electromagnetic field near the drilling head, wherein the light emitter of the plug is adapted to be turned on by the electromagnetic field emitted by the coil inductor to allow visual alignment of the drill bit with the light emitted by the light emitter through the semi-transparent membrane. The plug is drilled with the drill bit through the semi-transparent membrane in order to reopen the at least one service entrance.
Patent CA-2793835-A1 (CA)
Inventor: SU SHINSAN
IPC: A61K31/355
Filed: 2010-10-21
Abstract: Methods of treating and evaluating subjects having neoactive mutants of IDH (e.g., IDH1 or IDH2).
Patent CA-2795503-A1 (CA)
Title: System for treatment of biomass to facilitate the production of ethanol
Inventor: NARENDRANATH NEELAKANTAM V
IPC: C12P19/14
Filed: 2011-03-18
Abstract: A method for treating biomass to be supplied to a fermentation system for the production of a fermentation product is disclosed. The method comprises the steps of pretreating the biomass into pre-treated biomass; separating the pre-treated biomass into a first component comprising glucan and a second component comprising sugars; providing a combined component comprising at least a portion of the first component and at least a portion of the second component; and treating the combined component of the pre-treated biomass into a treated component comprising glucose by application of an enzyme formulation. A system for treating biomass to be supplied to a fermentation system for the production of a fermentation product is also disclosed. The system comprises an apparatus configured to pre-treat the biomass; a separator configured to separate the pre-treated biomass; and a vessel configured to contain a combined component.
Patent CA-2797052-A1 (CA)
Inventor: CAMPBELL A STEWART
IPC: C07H15/04
Filed: 2011-04-22
Abstract: The present invention synthetic oligo-ß-(1?6)-glucosamine structures and a methodology which essentially allows for the synthesis of any oligo-ß-(1?6)- glucosamine species having a definite number of monosaccharide units, including a set pattern of acetylated and non-acetylated residues. The invention further provides antibodies to these synthetic oligo-ß-(1?6)-glucosamines as well as compositions thereof and methods for treating and preventing infections caused by bacteria expressing poly-ß-(1?6)-glucosamines, such as Staphylococcus aureus.
Patent CA-2797068-A1 (CA)
Inventor: DE CRECY EUDES
IPC: C12N1/16
Filed: 2010-04-29
Abstract: Disclosed herein are methods and compositions to convert a carbonaceous material to produce a fatty acid, biofuel, biodiesel, or other useful end-product. Organisms are evolutionarily modified to utilize carbon and/or nitrogen sources available in a carbonaceous material. Culture of the evolutionarily modified organism on the carbonaceous material in turn produces a fatty acid, biofuel, biodiesel, or other useful end-product by a process of conversion performed by evolutionarily modified organisms.
Patent CA-2798229-A1 (CA)
Inventor: WORTMANN JUERGEN
IPC: F24H7/00
Filed: 2011-05-02
Abstract: The invention relates to a device for storing heat, comprising a heat storage medium, which for storing heat takes up heat and for using the stored heat gives off heat, and a tank for receiving the heat storage medium, wherein the tank is closed by a gas-tight covering, and means for volume equalization are comprised, in order to equalize an increase in volume of the heat storage medium (3) as a result of an increase in temperature and a decrease in volume as a result of a decrease in temperature. The invention also relates to a method for storing heat, in which, for storing heat, heat is transferred to a heat storage medium or, for using heat, heat is removed from the heat storage medium and passed to the heat transfer medium, wherein the heat storage medium is held in a tank, which is closed by a gas-tight covering, wherein an expansion of the volume of the heat storage medium (3) is equalized by an increase in the volume of the tank (1), or by heat storage medium (3) flowing out of the tank (1) into a buffer tank (21; 63, 65), and a decrease in the volume of the heat storage medium (3) is equalized by a reduction in the volume of the tank (1) or by heat storage medium (3) flowing out of the buffer tank (21; 63, 65) into the tank (1).
Patent CA-2798874-A1 (CA)
Title: Compositions phenoliques derivees de peau de pomme et leurs utilisations
Inventor: RUPASINGUE HANDUNKUTTI PATHIRANNEHALAGE VASANTHA
IPC: A61K36/73
Filed: 2011-05-10
Abstract: L'invention porte sur des compositions phénoliques dérivées de peaux de pomme. En particulier, l'invention porte sur des fractions riches en flavonoïdes dérivées d'un extrait de peau de pomme. Les compositions sont utiles dans la prévention et le traitement d'états associés au stress oxydatif et/ou à l'inflammation, comprenant certaines maladies neurodégénératives. L'invention porte également sur des procédés de fabrication des compositions.
Patent CA-2799129-A1 (CA)
Title: Portable surgical instrument
Inventor: WAALER LUKE
IPC: H01M50/209
Filed: 2012-12-18
Abstract: A surgical instrument is provided and includes a housing including an elongated shaft. The housing includes a docking portion that includes one or more apertures defined therein and electrical circuitry disposed therein. An end effector is operably supported at a distal end of the elongated shaft. A battery assembly is selectively and pivotably engageable with the docking portion of the housing and configured to generate electrical energy. The battery assembly includes one or more protrusions that are configured to releasably engage the aperture(s) on the docking portion and a latch mechanism that is movable from an initial position for latching the battery assembly to the docking portion to a subsequent position for unlatching the battery assembly from the docking portion. The battery assembly is adapted to communicate with the electrical circuitry of the docking member upon insertion of the battery assembly into the at least one aperture.
Patent CA-2799262-A1 (CA)
Inventor: JARASSON JEAN-MICHEL
IPC: B60S1/48
Filed: 2012-12-18
Abstract: L'invention concerne un dispositif de raccordement électrique et hydraulique pour système d'approvisionnement et/ou de distribution en liquide à projeter sur une vitre d'un véhicule, comprenant au moins un tube 22 et au moins un premier câble 21, 34 électriquement conducteur, le tube 22 est délimité par une paroi 25 dans laquelle est formés au moins deux conduits 23, 24 de circulation du liquide et dans laquelle est noyé un élément chauffant 26, ladite paroi comprenant au moins un évidement 37 ouvert vers l'extérieur du tube 22 et dans lequel se loge tout ou partie dudit câble 21, 34.