Patent application number | Description | Published |
20090212967 | Circuit Interrupting System with Remote Test And Reset Activation - The present disclosure relates to resettable circuit interrupting devices and system and methods capable of being tested and reset from remote locations, and in particular to circuit interrupting devices and system capable of being tested and reset from remote locations. A remote monitoring device can also be included which can be used to control an actuation device which is capable of controlling a circuit interrupting device. Alternatively, the remote monitoring or control device can be used to control the circuit interrupting device directly. | 08-27-2009 |
20100226053 | DETECTING AND SENSING ACTUATION IN A CIRCUIT INTERRUPTING DEVICE - A circuit interrupting device configured to cause electrical discontinuity along a conductive path upon the occurrence of a predetermined condition is disclosed. The device includes a fault sensing circuit detecting the predetermined condition and generating a circuit interrupting actuation signal, and a coil and plunger assembly actuatable by the circuit interrupting actuation signal so that, upon detecting the predetermined condition, the plunger will move in a fault direction from a non-actuated to an actuated configuration a distance sufficient to cause disengagement of at least one set of contacts from each other to cause electrical discontinuity along the conductive path; and a test assembly causing the plunger to move in a test direction, from a pre-test configuration to a post-test configuration, a distance insufficient to disengage the at least one set of contacts from each other. Analogous methods of testing the circuit interrupting device are also disclosed. | 09-09-2010 |
20110279932 | CIRCUIT INTERRUPTING SYSTEM WITH REMOTE TEST AND RESET ACTIVATION - The present disclosure relates to a circuit interrupting device and system capable of being tested and reset from remote locations, and in particular to circuit interrupting devices and system capable of being tested and reset from remote locations. A remote monitoring device can also be included which can be used to control an actuation device which is capable of controlling a circuit interrupting device. Alternatively the remote monitoring or control device can be used to control the device directly | 11-17-2011 |
20130170083 | POWER-ON RESET GFCI - A circuit interrupting device, such as a GFCI receptacle device, is provided that automatically resets itself when power is initially applied to the device, for example, when the device is first installed or when power is reapplied after a power outage occurs. When power is applied correctly to the line side of the device, as opposed to the load side, a voltage is generated that turns on a switching device. Turning on the switching device allows a low level of electric current to flow which, in turn, allows a higher level electric current to flow which closes the latching mechanism of the device and places the device in the reset condition. | 07-04-2013 |
20130241677 | Compact Latching Mechanism for Switched Electrical Device - A resettable switching apparatus, useful in a GFCI receptacle, has a space-efficient coaxial configuration in which a mechanical latching arrangement for resetting (i.e., closing) main switch contacts is disposed inside the trip solenoid. A movable carriage for the main contacts spans one end of the solenoid and has a latching portion in the solenoid that engages the inner end of a reset plunger in two sequential states (i.e., unlatched and latched). An electrical miswire feature is included to prevent the device from being reset until the AC power is properly connected to the device and inadvertent failure of the miswire feature due, for example, to dropping the device prior to installation is avoided. Also, an enhanced self-test, or auto-monitoring, feature is provided that is more robust than that which has been previously disclosed. | 09-19-2013 |
20130241678 | Reinstallable Circuit Interrupting Device with Vibration Resistant Miswire Protection - A GFCI device includes a latch assembly provided with a rigid electrically conducting bar connected thereto such that when a user presses a reset button the latch assembly is moved toward a pair of contacts provided as part of a reset circuit to initiate a reset operation. When the electrically conducting bar on the latch assembly connects the pair of contacts, the reset circuit is closed and an actuator is activated to place the GFCI device in the latched, reset, condition. If the GFCI device is correctly wired, the latch assembly enters the latched state. If the device is not properly wired no power is provided to the actuator and the device remains in the tripped, or open, state. | 09-19-2013 |
20130242440 | Enhanced Auto-Monitoring Circuit and Method for an Electrical Device - A resettable switching apparatus, useful in a GFCI receptacle, has an auto-monitoring circuit for automatically testing various functions and structures of the device. The auto-monitoring circuit initiates an auto-monitoring routine which, among other things, establishes a test fault situation on either the positive or negative half-wave of the power cycle and determines whether the detection mechanisms within the device appropriately detect the test fault and whether the device would trip in the event of an actual fault. Additional functionality of the auto-monitoring circuit permits automatic verification that the device is properly wired, that is, not miswired, and determines whether the device has reached the end of its useful life. | 09-19-2013 |
Patent application number | Description | Published |
20080249619 | CARDIAC-VALVE PROSTHESIS - A cardiac-valve prosthesis which can be used, for example, as a valve for percutaneous implantation. The prosthesis includes an armature for anchorage of the valve prosthesis in the implantation site. The armature defines a lumen for passage of the blood flow and supports a set of prosthetic valve leaflets, which, under the action of the blood flow, are able to move into a radially divaricated condition to enable the flow of the blood through the lumen in a first direction and a radially contracted condition, in which the valve leaflets co-operate with one another and block the flow of the blood through the prosthesis in the opposite direction. The armature includes, in one embodiment, two annular elements connected by anchor members having the capacity of projecting radially with respect to the prosthesis, and support members for the set of leaflets, the support members being carried by at least one of the annular elements so as to leave substantially disengaged the aforesaid lumen for passage of the blood. | 10-09-2008 |
20080255662 | MINIMALLY-INVASIVE CARDIAC-VALVE PROSTHESIS - A cardiac-valve prosthesis is adapted for percutaneous implantation. The prosthesis includes an armature adapted for deployment in a radially expanded implantation position, the armature including a support portion and an anchor portion, which are substantially axially coextensive with respect to one another. A set of leaflets is coupled to the support portion. The leaflets can be deployed with the armature in the implantation position. The leaflets define, in the implantation position, a flow duct that is selectably obstructable. The anchor portion can be deployed to enable anchorage of the cardiac-valve prosthesis at an implantation site. | 10-16-2008 |
20090018570 | EXPANDABLE PROSTHETIC VALVE CRIMPING DEVICE - A device for crimping an implantable device or a part thereof between a radially expanded condition and a radially contracted condition, includes first and second annular bodies arranged about a common axis, and a ring-like array of linear crimping elements having respective opposite ends linked to the first and second annular bodies, respectively. These annular bodies are relatively rotatable around the common axis between a first position, wherein the annular array of crimping elements define a wider orifice for receiving a device to be crimped, and a second position, wherein the annular array of crimping elements define a narrower orifice. | 01-15-2009 |
20110264205 | EXPANDABLE PROSTHETIC VALVE CRIMPING DEVICE - A device for crimping an implantable device or a part thereof between a radially expanded condition and a radially contracted condition, includes first and second annular bodies arranged about a common axis, and a ring-like array of linear crimping elements having respective opposite ends linked to the first and second annular bodies, respectively. These annular bodies are relatively rotatable around the common axis between a first position, wherein the annular array of crimping elements define a wider orifice for receiving a device to be crimped, and a second position, wherein the annular array of crimping elements define a narrower orifice. | 10-27-2011 |
20120165929 | HEART VALVE PROSTHESIS - A heart valve prosthesis comprising: a support structure comprising a framework deformable between an expanded state and a compressed state and vice versa; and a flow-control structure, supported by the support structure, for permitting blood flow in a first direction, and for restricting blood flow in a direction opposite to the first direction. At least one end of the support structure comprises a plurality of apexes of the framework. The support structure is collapsible into the compressed state by pulling on the apexes, to enable it to be drawn into a sheath having an inner radial dimension smaller than the radial dimension of the support structure in the expanded state. | 06-28-2012 |
20120172982 | CARDIAC VALVE PROSTHESIS - A cardiac valve prosthesis includes a frame and a set of prosthetic valve leaflets supported by the frame. The frame defines a principal axis of the cardiac valve prosthesis and includes first and second annular elements expandable from a radially contracted state to a radially expanded state, a plurality of valve supports supporting the leaflets, and a plurality of connecting members. The valve supports are angularly spaced from one another about the principal axis of the cardiac valve prosthesis, and the connecting members extend between and connect the first and second annular elements. When the annular elements are in the radially expanded state each of the connecting members arches radially outward with respect to the annular elements and is configured to project into one of the Valsalva sinuses when implanted. The connecting members are angularly spaced from the valve supports about the principal axis. | 07-05-2012 |
20130296999 | PROSTHESIS DELIVERY SYSTEM - A prosthesis delivery system comprises a sheath defining an axial direction; at least one tether movable axially relative to the sheath; and a holder movable axially within the sheath, configured to constrain radially the tether(s). Collapsing the prosthesis to a collapsed state in the sheath involves constraining radially with a holder the tether(s), attached to the prosthesis; and moving the tether(s) and the holder axially within the sheath such that the prosthesis is forced to collapse into the sheath and the holder is retracted into the sheath. | 11-07-2013 |
20130325112 | MINIMALLY-INVASIVE CARDIAC-VALVE PROSTHESIS - A cardiac-valve prosthesis is adapted for percutaneous implantation. The prosthesis includes an armature adapted for deployment in a radially expanded implantation position, the armature including a support portion and an anchor portion, which are substantially axially coextensive with respect to one another. A set of leaflets is coupled to the support portion. The leaflets can be deployed with the armature in the implantation position. The leaflets define, in the implantation position, a flow duct that is selectably obstructable. The anchor portion can be deployed to enable anchorage of the cardiac-valve prosthesis at an implantation site. | 12-05-2013 |
20130345800 | CARDIAC VALVE PROSTHESIS - A method of repairing a native cardiac valve such as the aortic valve includes positioning a cardiac valve prosthesis at an implantation site proximate the native cardiac valve to be repaired. The cardiac valve prosthesis includes an armature and a plurality of prosthetic valve leaflets, the armature including first and second annular elements, a plurality of anchor members extending between the first and second annular elements, and a plurality of valve support members extending from at least one of the first and second annular elements, the plurality of prosthetic valve leaflets being coupled to and supported by the valve support members. The method further includes radially expanding the cardiac valve prosthesis such that each of the anchor members arches radially outward from the first annular element to the second annular element and engages a wall of a respective one of a plurality of native Valsalva sinuses located distal to the native cardiac valve so as to enable anchorage of the cardiac valve prosthesis at the implantation site. | 12-26-2013 |
20150148895 | CARDIAC VALVE PROSTHESIS - A method of repairing a native cardiac valve such as the aortic valve includes positioning a cardiac valve prosthesis at an implantation site proximate the native cardiac valve to be repaired. The cardiac valve prosthesis includes an armature and a plurality of prosthetic valve leaflets, the armature including first and second annular elements, a plurality of anchor members extending between the first and second annular elements, and a plurality of valve support members extending from at least one of the first and second annular elements, the plurality of prosthetic valve leaflets being coupled to and supported by the valve support members. The method further includes radially expanding the cardiac valve prosthesis such that each of the anchor members arches radially outward from the first annular element to the second annular element and engages a wall of a respective one of a plurality of native Valsalva sinuses located distal to the native cardiac valve so as to enable anchorage of the cardiac valve prosthesis at the implantation site. | 05-28-2015 |
Patent application number | Description | Published |
20100234834 | Device for localized thermal ablation of biological tissues, particularly tumoral tissues or the like - Device for localized thermal ablation of lesion tissues, particularly tumoral tissues or the like, which device comprises: a probe or needle intended to be positioned with the end tip at the lesion tissue or tumoral tissue area to be removed; which probe or needle support at least a light guide as an elongated member like a thin wire or thread, one of the ends thereof is an end emitting heating electromagnetic energy and which light guide ends at said end of the probe or needle by a tip irradiating said electromagnetic energy, particularly as a laser light and the other end thereof is connected to a source generating the electromagnetic energy; means for controlling the activation/deactivation of the source generating the electromagnetic energy. Characterized in that in combination it comprises means for the controlled distribution of the heating action on the lesion tissue area generated by the electromagnetic energy emitted by the irradiating tip inside a volume having a predetermined size. The invention relates also to a method for localized thermal ablation. | 09-16-2010 |
20100241111 | Device for localized thermal ablation of biological tissues, particularly tumoral tissues or the like - Device for localized thermal ablation of lesion tissues, particularly tumoral tissues or the like, which device comprises: a probe or needle intended to be positioned with the end tip at the lesion tissue or tumoral tissue area to be removed; which probe or needle support at least a light guide as an elongated member like a thin wire or thread, one of the ends thereof is an end emitting heating electromagnetic energy and which light guide ends at said end of the probe or needle by a tip irradiating said electromagnetic energy, particularly as a laser light and the other end thereof is connected to a source generating the electromagnetic energy; means for controlling the activation/deactivation of the source generating the electromagnetic energy. Characterized in that in combination it comprises means for monitoring the heating action on the lesion tissue area generated by the electromagnetic energy emitted by the irradiating tip inside a volume having a predetermined size and operating on the basis of a transferring function of generated heat on a measuring sensor provided at a predetermined distance and position with respect to the source emitting the electromagnetic irradiation. | 09-23-2010 |
20100280505 | Device for Localized Thermal Ablation of Biological Tissue, Particularly Tumoral Tissues or the Like - Device for localized thermal ablation of lesion tissues, particularly tumoral tissues or the like, which device comprises: a probe or needle intended to be positioned with the end tip at the lesion tissue or tumoral tissue area to be removed; which probe or needle support at least a light guide as an elongated member like a thin wire or thread, one of the ends thereof is an end emitting heating electromagnetic energy and which light guide ends at said end of the probe or needle by a tip irradiating said electromagnetic energy, particularly as a laser light and the other end thereof is connected to a source generating the electromagnetic energy; means for controlling the activation/deactivation of the source generating the electromagnetic energy. Characterized in that it comprises in combination means for controlled distribution of the heating action on the lesion tissue area generated by the electromagnetic energy emitted by the irradiating tip inside a volume having a predetermined size, which means are composed of a fluid or a mixture or a combination of heat storing and/or conveying fluids or substances there being provided means for distributing, conveying and/or containing said fluid or fluids or said substance or substances inside the area to be treated or for conveying or containing said fluid or fluids or said substance or substances outside the area to be treated. | 11-04-2010 |
Patent application number | Description | Published |
20080289642 | SYSTEM FOR PRODUCING AND PACKING ARTICLES - A cigarette manufacturing and packing system having a connecting unit connected to a data-gathering computer; a sensor device for detecting a code identifying a work material; and a signalling device for emitting a signal relative to an instant the work material starts to be used; the connecting unit acts as a server to make available to the data-gathering computer, for a given length of time, the data received from the sensor device and the signalling device. | 11-27-2008 |
20090044491 | METHOD OF CONTROLLING AN AUTOMATIC PRODUCTION/PACKING MACHINE - A method of controlling an automatic production/packing machine having: at least one production line, along which a number of materials are fed and processed to produce an end product; a control unit for supervising operation of the automatic machine; and a number of electric/electronic operating components distributed along the production line. | 02-19-2009 |
20090293890 | BRAND CONTROL METHOD FOR AN AUTOMATIC TOBACCO ARTICLE PROCESSING MACHINE - A brand control method for an automatic tobacco article processing machine, the method including the steps of: defining a number of end product brands that can be produced on the automatic machine; creating a number of configurations, each associated with a respective brand and having a set of values of control parameters controlling electrically controlled operating parts to produce the brand; selecting a desired end product brand; loading the configuration corresponding to the desired end product brand onto a control unit to commence production of the desired brand; defining a number of sections, each having a set of control parameters and independent of the other sections; defining a number of recipes by assigning each section at least one respective set of values of the corresponding control parameters, so each recipe corresponds to a respective section and contains the values of the control parameters in that particular section; and defining each configuration by combining a number of compatible recipes, so that each recipe may potentially form part of a number of different configurations. | 12-03-2009 |
20100085413 | Laser Packet Marking Unit - A laser marking unit for marking packets, having: a marking conveyor for feeding the packets successively along a marking path; and a marking station located along the marking conveyor, and having a laser marking device for marking a code on the outer surface of each packet conveyed on the marking conveyor. The laser marking device has a laser beam generator which emits a laser beam by means of an emitter; and a deflection box which deflects the laser beam onto the packet at the marking station by directing the laser beam along a focusing path that starts at the emitter and terminates on the outer surface of the packet. | 04-08-2010 |
Patent application number | Description | Published |
20080292664 | Hydrogels and Hyaluronic Acid and Alpha, Beta-Polyaspartyl-Hydrazide and Their Biomedical and Pharmaceutical Uses - Compositions and products based on the chemical crosslinking of hyaluronic acid with a polyfunctional polymer having a protein-like structure, bearing hydrazido pendent groups along the polymeric chain. The polymer is preferably, alpha-beta-polyaspartylhydrazide, a biocompatible macromolecule. The materials obtained after crosslinking, specifically hydrogels, undergo a reduced chemical and enzymatic degradation, unlike the starting hyaluronic acid, and they can be used to prepare systems for applications in the biomedical and pharmaceutical field. | 11-27-2008 |
20090221545 | Ophthalmic Pharmaceutical Composition Containing Amphiphilic Polyaspartamide Copolymers - The present invention relates in general to the use of amphiphilic graft-type copolymers of polyaspartamide for the ophthalmic administration of drugs, such as for example steroidal and non-steroidal anti-inflammatory agents, antimicrobial agents such as aminoglycosides, macrolides, cephalosporin, tetracycline, quinolones, penicillin, beta-lactams, anti-glaucoma agents such as prostaglandins, alpha- and beta-blockers, inhibitors of carbonic anhydrase, cannabinoids, antiviral agents, diagnostic agents, anti-angiogenic agents, antioxidants. | 09-03-2009 |
20100247619 | Nanostructured Lipid Carriers Containing Riluzole And Phamaceutical Formulations Containing Said Particles - This invention relates to nanoparticles consisting of riluzole trapped in lipids, and their use to prepare medicinal products for the treatment of Amyotrophic Lateral Sclerosis and Multiple Sclerosis. | 09-30-2010 |
20110236486 | METHOD TO PRODUCE HYALURONIC ACID FUNCTIONALIZED DERIVATIVES AND FORMATION OF HYDROGELS THEREOF - A system and method are provided for controlling an internal combustion engine driving a generator/welder or a stand-alone generator. Controlling the engine may include altering the engine speed based upon a detected demand on the generator and/or operating parameters of a welder. For example, the engine speed may be increased based on a detected draw on the generator and/or the operating parameters of the welder. In addition, the engine speed may be automatically decreased to a non-standard idle speed or the engine may be automatically turned off if no demand is detected for a period of time. Additionally, the engine speed may be increased if only frequency-insensitive demands are detected on the generator. Combinations of these and further methods may be executed. Various devices are provided for implementing the above methods. | 09-29-2011 |
20110280921 | ANTIBACTERIAL HYDROGEL AND USE THEREOF IN ORTHOPEDICS - The present invention relates to hydrogels endowed with antibacterial properties, to be used for injection in damaged bones or in the production of antibacterial coatings of prostheses for implant in the human or animal body, obtained by loading with antibacterial agents hydrogels formed by derivatives of hyaluronic acid; the invention also relates to a kit of parts for producing the antibacterial hydrogels. | 11-17-2011 |
20130129800 | HYALURONIC ACID BASED HYDROGEL AND USE THEREOF IN SURGERY - The present invention relates to hydrogels based on hyaluronic acid based derivatives, that are more resistant than hyaluronic acid alone towards chemical and enzymatic degradation and are endowed with a mix of chemical and mechanical properties such that they are of optimal use in several surgeries, for instance for injection in bone fractures or cavities and for the production of coatings of prostheses in orthopedic surgery, as fillers in cosmetic and maxillo-facial surgery, as anti-adhesion barrier in the prevention of postoperative adhesions in abdominal and abdominal/pelvic surgery, and in general surgery. These hydrogels can be loaded with several different kinds of compounds having pharmacological and biological activity, that are then released from the hydrogel in the site of intervention. | 05-23-2013 |
20150183891 | METHOD TO PRODUCE HYALURONIC ACID FUNCTIONALIZED DERIVATIVES AND FORMATION OF HYDROGELS - In this invention a two steps procedure is described useful to insert functional groups to the hyaluronic acid (HA), through the formation, in organic solvent, of a particular active group on hydroxyl groups of HA and subsequent substitution, on the inserted active group, with a pendant portion containing at least in its terminal portion a nucleophilic functional group, NH | 07-02-2015 |
Patent application number | Description | Published |
20120301391 | PROCESS FOR THE PRODUCTION OF HYDROGEN STARTING FROM LIQUID HYDROCARBONS, GASEOUS HYDROCARBONS AND/OR OXYGENATED COMPOUNDS ALSO DERIVING FROM BIOMASSES - The present invention relates to a process for the production of hydrogen starting from liquid hydrocarbons, gaseous hydrocarbons, and/or oxygenated compounds, also deriving from biomasses, and mixtures thereof. Said process is characterized in that it comprises a preheating section ( | 11-29-2012 |
20120326091 | PROCESS FOR THE PRODUCTION OF SYNGAS AND HYDROGEN STARTING FROM REAGENTS COMPRISING LIQUID HYDROCARBONS, GASEOUS HYDROCARBONS, AND/OR OXYGENATED COMPOUNDS, ALSO DERIVING FROM BIOMASSES, BY MEANS OF A NON- INTEGRATED MEMBRANE REACTOR - A process for the production of syngas and hydrogen starting from liquid hydrocarbons, gaseous hydrocarbons and/or oxygenated compounds, also deriving from biomasses, and mixtures thereof, envisages recourse to a membrane reactor in an architecture that uses a succession of reaction and separation stages. The process includes a section for pre-heating the reagents, a number of sections for short-contact-time catalytic partial oxidation for producing syngas and hydrogen in a number of stages followed by separation of hydrogen produced via membranes, a thermal-recovery section, a section for removing produced carbon dioxide, and a section for cooling and removing condensate. Optionally, the process includes a section for purifying obtained hydrogen via pressure-swing adsorption (PSA) and generating purge gas with medium calorific value. Furthermore, the process includes a section for hydrodesulphuration of the reagents and could include a section for conversion of the CO | 12-27-2012 |
Patent application number | Description | Published |
20140018594 | METHOD FOR OLEFINS PRODUCTION - Disclosed is a process for the catalytic dehydrogenation of alkanes so as to form the corresponding olefins. The reaction mixture is subjected to membrane separation of hydrogen, in a separate unit. Preferably a plurality of alternating reaction and separation units is used. The process of the invention serves the purpose of reducing coke formation on the catalyst, and also of achieving a higher alkane conversion without a similar increase in coke formation. The process can also be used for the production of hydrogen. | 01-16-2014 |
20140103260 | PROCESS FOR PRODUCING A SYNGAS INTERMEDIATE SUITABLE FOR THE PRODUCTION OF HYDROGEN - Disclosed is a process for the production of a syngas mixture by catalytic partial oxidation. The syngas mixture is suitable as an intermediate in the production of hydrogen. According to the invention, the syngas is cooled, prior to a water gas shift reaction, with liquid water. This has the advantage of avoiding the problem of metal dusting, and it presents a gas mixture comprising water vapor that is particularly suitable for a water gas shift reaction in the production of hydrogen. | 04-17-2014 |
20140105814 | METHOD FOR HYDROGEN PRODUCTION - The present invention relates to a method for hydrogen production and to a method of hydrogen and/or carbon dioxide production from syngas. The method comprises the steps of: (i) providing a gas stream comprising hydrogen and carbon monoxide, (ii) separating at least part of hydrogen from the stream yielding a hydrogen-depleted stream, (iii) subjecting the hydrogen-depleted stream to a water-gas shift reaction, and (iv) separating hydrogen from the stream resulting from step (iii). The method according to the invention improves the conversion of carbon monoxide in the water gas shift reaction and allows to increase the hydrogen production by 10-15% and to increase the overall energy efficiency of the system by 5-7%. The invention further relates to a plant for hydrogen and/or carbon dioxide production suitable for the method of the invention. | 04-17-2014 |
20140170052 | PROCESS FOR PRODUCING AMMONIA AND UREA - Disclosed is a process for the production of ammonia comprising a step wherein synthesis gas is formed by catalytic partial oxidation. Also disclosed is a process of producing urea, wherein ammonia is formed in a process involving a step of catalytic partial oxidation, and carbon dioxide formed in the same process is reacted with said ammonia so as to form urea. | 06-19-2014 |
20140256994 | METHOD FOR PRODUCING SYNTHESIS GAS FOR METHANOL PRODUCTION - Method for producing synthesis gas for methanol production The present invention relates to a method for producing synthesis gas from a hydrocarbon containing feed, which synthesis gas is particularly suitable for subsequent use in methanol production. In this method, a hydrocarbon containing feed, particularly natural gas (100), is subjected to catalytic partial oxidation (CPO) (2), followed by the water gas shift (WGS) (4) reaction of a part of the reformed feed. At least part of the shifted feed is then subjected to hydrogen purification, preferably by pressure swing adsorption (PSA) (5) to obtain pure hydrogen (108), which hydrogen is subsequently combined with the remaining parts of the feeds to yield synthesis gas particularly suitable for methanol synthesis. The recombined stream preferably has an R ratio, being the molar ratio (H | 09-11-2014 |
20140291581 | METHOD AND SYSTEM FOR PRODUCTION OF HYDROGEN RICH GAS MIXTURES - The present invention relates to a process for producing a hydrogen containing gas mixture comprising the following steps: (i) providing a preheated mixture comprising a fossil fuel, preferably methane, and steam, (ii) conducting an adiabatic reaction between the fossil fuel and the steam, in the presence of a catalyst, wherein a first reaction product mixture is formed comprising methane, hydrogen and carbon dioxide, and (iii) conducting an oxygen-assisted reforming reaction in the presence of a catalyst between said first reaction product mixture and an oxygen comprising stream, wherein the oxygen comprising stream comprises at least 40 vol % oxygen, forming a second reaction product mixture comprising hydrogen and carbon monoxide. The invention also relates to a system suitable for hydrogen production from a hydrocarbon feed according to the present invention. | 10-02-2014 |
20140364647 | PROCESS FOR PRODUCING AMMONIA AND UREA - Disclosed is a process for the production of ammonia comprising a step wherein synthesis gas is formed in two different ways, viz. by catalytic partial oxidation ( | 12-11-2014 |
20150037246 | METHOD AND SYSTEM FOR THE PRODUCTION OF HYDROGEN - Disclosed is a process for the production of hydrogen in a reactor system comprising a steam reforming reaction zone comprising a reforming catalyst and a membrane separation zone comprising a hydrogen-selective membrane. The process involves a reaction system of so-called open architecture, wherein the reforming zone and the membrane separation zone operate independently of each other. The invention provides the heat for the reforming reaction through heat exchange from liquid molten salts, preferably heated by solar energy. | 02-05-2015 |
20150048277 | STEAM REFORMER FURNACE, AND METHOD FOR THE SAME - A reformer furnace ( | 02-19-2015 |
20150087865 | METHOD FOR PRODUCING SYNTHESIS GAS FOR METHANOL PRODUCTION - Method for producing synthesis gas for methanol production The present invention relates to a method for producing synthesis gas from a hydrocarbon containing feed, which synthesis gas is particularly suitable for subsequent use in methanol production. In this method, a feed ( | 03-26-2015 |
20150089944 | BACK-UP BOILER SYSTEM FOR A SOLAR THERMAL POWER PLANT BASED ON MOLTEN SALT TECHNOLOGY, A SOLAR THERMAL POWER PLANT AND A METHOD FOR OPERATING A SOLAR THERMAL POWER PLANT - A back-up boiler system for a solar thermal power plant ( | 04-02-2015 |
20150128595 | METHOD FOR MODIFYING A SOLAR THERMAL POWER PLANT OPERATING ON CONVENTIONAL OIL BASED TECHNOLOGY INTO A HYBRID SOLAR THERMAL POWER PLANT AND SUCH A HYBRID SOLAR THERMAL POWER PLANT - Method for modifying a solar thermal power plant operating on conventional oil based technology into a hybrid solar thermal power plant, wherein the method comprises:
| 05-14-2015 |
20150151965 | PLANT FOR HYDROGEN PRODUCTION - The present invention relates to a plant for performing a method for hydrogen production or for performing a method of hydrogen and/or carbon dioxide production from syngas. The method comprises the steps of: (i) providing a gas stream comprising hydrogen and carbon monoxide, (ii) separating at least part of hydrogen from the stream yielding a hydrogen-depleted stream, (iii) subjecting the hydrogen-depleted stream to a water-gas shift reaction, and (iv) separating hydrogen from the stream resulting from step (iii). | 06-04-2015 |
Patent application number | Description | Published |
20100247569 | Influenza A Virus Vaccines and Inhibitors - The present invention includes compositions and methods related to the structure and function of the cellular polyadenylation and specificity factor 30 (CPSF30) binding site on the surface of the influenza A non-structural protein 1 (NS1). Specifically, critical biochemical reagents, conditions for crystallization and NMR analysis, assays, and general processes are described for (i) discovering, designing, and optimizing small molecule inhibitors of influenza A (avian flu) viruses and (ii) creating attenuated influenza virus strains suitable for avian and human flu vaccine development. | 09-30-2010 |
20140044745 | Influenza A Virus Vaccines and Inhibitors - The present invention includes compositions and methods related to the structure and function of the cellular polyadenylation and specificity factor 30 (CPSF30) binding site on the surface of the influenza A non-structural protein 1 (NS1). Specifically, critical biochemical reagents, conditions for crystallization and NMR analysis, assays, and general processes are described for (i) discovering, designing, and optimizing small molecule inhibitors of influenza A (avian flu) viruses and (ii) creating attenuated influenza virus strains suitable for avian and human flu vaccine development. | 02-13-2014 |
Patent application number | Description | Published |
20130285229 | THROUGH-HOLE ELECTRONIC DEVICE WITH DOUBLE HEAT-SINK - An electronic device includes a first chip and a second chip, where each chip has a first conduction terminal on a first surface and a second conduction terminal on a second surface. An insulating body surrounds the first and second chip, a first heat-sink coupled with the first conduction terminals of the first and second chip, and a second heat-sink coupled with the second conduction terminals of the first and second chip. A portion of the first heat-sink and/or the second heat-sink being exposed from the insulating body. The electronic device includes a first conductive lead and a second conductive lead exposed from the insulating body for through-hole mounting of the electronic device on an electronic board, the first conductive lead being coupled with the first heat-sink and the second conductive lead being coupled with the second heat-sink. | 10-31-2013 |
20130285230 | ELECTRONIC DEVICE - A power device includes a chip of semiconductor material and a further chip of semiconductor material on each of which at least one power transistor is integrated; each chip comprises a first conduction terminal on a first surface, and a second conduction terminal and a control terminal on a second surface opposite the first surface, and an insulating body embedding said chip and said further chip. In the solution according to one or more embodiments of the present disclosure, the first surface of said chip faces the second surface of said further chip, and the power device further comprises a first heat-sink arranged between said chip and said further chip and electrically coupled with the first conduction terminal of said chip and with the second conduction terminal of said further chip, the control terminal of said further chip being electrically insulated from the first heat-sink. | 10-31-2013 |
20140239413 | POWER ELECTRONIC DEVICE - A device includes a first and second transistors integrated in first and second chips. Each chip has opposed rear and front surfaces, and further has a first conduction terminal and a control terminal on the front surface and a second conduction terminal on the rear surface. The first and second transistors are electrically connected in series by having the first conduction terminals of the first and second transistors be electrically connected. The device includes a common package enclosing the first and second chips, the common package having an insulating body with a mounting surface. A heat sink is also enclosed within the insulating body, the heat sink making electrical contact with the first conduction terminals of the first and second chips on the respective front surfaces, so that the first conduction terminals are electrically connected together through the heat sink. | 08-28-2014 |
Patent application number | Description | Published |
20100076700 | SYSTEM FOR OPTICAL FIBER STRAIN MEASURE - A system measures the strain of an object. The system includes a laser source for generating an output radiation, a strainable optical fiber having first and second facets, and means for calculating a measure of a strain of the optical fiber. The first facet is coupled to the laser source for receiving the output radiation and for transmitting therefrom a guided radiation over the optical fiber towards the second facet. The second facet is adapted to receive the guided radiation and to reflect a corresponding reflected radiation towards the first facet. The laser source is a self-mixing type adapted to receive at least part of the reflected radiation and to mix the output radiation with the received radiation. The calculating means calculate the measure of the strain of the optical fiber through the linear displacement of the second section measured by the self-mixing effect in the laser source. | 03-25-2010 |
20140312879 | METHOD TO REALIZE ELECTRONIC FIELD-EFFECT TRANSISTOR SENSORS - A transistor includes at least one conductive layer, at least one gate dielectric layer and at least one semiconducting film deposited on top of a receptor molecule layer previously deposited or covalently linked to the surface of the gate dielectric. The layer of biological material includes single or double layers of phospholipids, layers made of proteins such as receptors, antibodies, ionic channels and enzymes, single or double layers of phospholipids with inclusion or anchoring of proteins such as: receptors, antibodies, ionic channels and enzymes, layers made of oligonucleotide (DNA, RNA, PNA) probes, layers made of cells or viruses, layers made of synthetic receptors for example molecules or macromolecules similar to biological receptors for properties, reactivity or steric aspects. | 10-23-2014 |
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20090208593 | PHYTO AROMA MICRO-NUTRITHERAPEUTIC COMPOSITIONS IN ORODIETOLOGY - The invention concerns a composition comprising at least a nutrient and at least a phytotherapeutic compound. The composition according to the invention is characterized in that it also comprises at least an essential oil and/or essence and it is in the form of a granule. The invention is used as a complement of a varied and balanced diet for indications such as aging, weight loss, discomfort related to hormonal changes of the pre-menopause and menopause, drainage, digestion, intestinal transit, relaxation, calm, microcirculation, appeasement of the bacterial flora, painful joints, physical and mental fatigue, protection of the immune system, or even whiten teeth and reduce urge to smoke. | 08-20-2009 |
20090312230 | PERFUME TESTERS OR PERFUMES - The invention relates to a granule, perfume tester or perfume, a method for making such a granule, tester or perfume and use thereof. The perfume tester or perfume according to the invention is characterised in that it comprises a granule ( | 12-17-2009 |
20110223224 | COSMETIC COMPOSITION INCLUDING MICROBEADS - A cosmetic composition, microbeads to be added into a cosmetic carrier for said composition, methods for making the same, and the uses thereof. The composition comprises microbeads having one or more concentric coating layers around a core, each concentric coating layer including a solid phase and a binder, at least one of the concentric coating layers includes a pigment, and the composition also comprises a cosmetic carrier. The invention is particularly useful as a make-up product. | 09-15-2011 |