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| Number | Title | Issue Date |
| 8177926 | Amorphous Fe100-a-bPaMb alloy foil and method for its preparation Amorphous Fe100-a-bPaMb foil, preferably in the form of a free-standing foil, process for its production by electrodeposition or electroforming of an aqueous plating solution, and its uses as a constitutive element of a transformer, ... | 05/15/2012 |
| 8114469 | Li4Ti5O12, Li(4-α)ZαTi5O12 or Li4ZβTi(5-βO12 particles, processes for obtaining same and use as electrochemical generators A process for synthesizing particles of an oxide corresponding to a formula selected from: Li4Ti5O12; Li(4-α)ZβTi5O12; and Li4ZαTi(5-β)O12, s... | 02/14/2012 |
| 8104811 | Stick operable hooking device A hooking device attaches an equipment like a fall limiter to an anchorage structural element by means of a stick. The device comprises an elongated member to which the equipment is attachable. A hooking head slides along the elongated member. The hooking head has a... | 01/31/2012 |
| 8048561 | Process for the preparation of an electrode from a porous material, electrode thus obtained and corresponding electrochemical system Process for the preparation of electrodes from a porous material making it possible to obtain electrodes that are useful in electrochemical systems and that have at least one of the following properties: a high capacity in mAh/gram, a high capacity in mAh/liter, a g... | 11/01/2011 |
| 7972728 | Cathode materials for secondary (rechargeable) lithium batteries The invention relates to materials for use as electrodes in an alkali-ion secondary (rechargeable) battery, particularly a lithium-ion battery. The invention provides transition-metal compounds having the ordered-olivineor the rhombohedral NASICON structure and the ... | 07/05/2011 |
| 7964308 | Cathode materials for secondary (rechargeable) lithium batteries The invention relates to materials for use as electrodes in an alkali-ion secondary (rechargeable) battery, particularly a lithium-ion battery. The invention provides transition-metal compounds having the ordered-olivineor the rhombohedral NASICON structure and the ... | 06/21/2011 |
| 7960058 | Cathode materials for secondary (rechargeable) lithium batteries The invention relates to materials for use as electrodes in an alkali-ion secondary (rechargeable) battery, particularly a lithium-ion battery. The invention provides transition-metal compounds having the ordered-olivineor the rhombohedral NASICON structure and the ... | 06/14/2011 |
| 7955733 | Cathode materials for secondary (rechargeable) lithium batteries The invention relates to materials for use as electrodes in an alkali-ion secondary (rechargeable) battery, particularly a lithium-ion battery. The invention provides transition-metal compounds having the ordered-olivineor the rhombohedral NASICON structure and the ... | 06/07/2011 |
| 7897674 | Polymer electrolyte with high stability, its use in electrochemical systems Polymer electrolyte for an electrochemical generator based on at least a four branched polymer, at least a poly(vinylyldienefluoride), a poly(vinyldiene fluoro-co-hexafluoropropene copolymer), a poly(tetrafluoroethylene), a poly(ethylene-co-propylene-co-5-methylene-... | 03/01/2011 |
| 7639460 | Switching apparatus and method for varying an impedance of a phase line of a segment of an electrical power line The switching apparatus and the method are for varying the impedance of a phase line of a segment of an electrical power line. The phase line includes n conductors electrically insulated from each other and short-circuited together at two ends of the segment. The ap... | 12/29/2009 |
| 7634966 | Remote-controlled vehicle which travels on conductors and which can pass over obstacles by means of temporary support rotors A remote-controlled vehicle adapted to be mounted on at least one conductor and to pass over an obstacle encountered thereon. The vehicle includes: a frame, inspection systems, motors used to move the vehicle, a remote control system, at least two carrying arms pivo... | 12/22/2009 |
| 7588826 | Particle containing a graphite based nucleus with at least one continuous or discontinuous layer, processes for preparing the same and their uses Process for preparing by crushing, a homogenous mixture of particles containing a conductive nucleus including at least one graphite and continuously or discontinuously coated with at least one material that is different from the one constituting the nucleus, the si... | 09/15/2009 |
| 7552684 | Remote-controlled vehicle designed to be mounted on a support and capable of clearing an obstacle The invention concerns a remote-controlled vehicle designed to be mounted on a support and capable of clearing an obstacle on the support. The vehicle comprises first and second mobile frames. At least one articulated arm is mounted mobile on the first frame and a w... | 06/30/2009 |
| 7457018 | Synthesis method for carbon material based on LiMPO Method of synthesis for a material made of particles having a core and a coating and/or being connected to each other by carbon cross-linking, the core of these particles containing at least one compound of formula LixM1-yM′y(XO | 11/25/2008 |
| 7253317 | Method for fluorinating a compound comprising a halosulphonyl or dihalophosphonyl group The invention relates to a fluorination process for producing fluorinated compounds. The process consists in reacting a compound (I) corresponding to the formula with an ionic fluoride of a monovalent cati... | 08/07/2007 |
| 7201789 | Nanocomposites with activated interfaces prepared by mechanical grinding of magnesium hydrides and use for storing hydrogen The invention concerns a method for preparing a nanocomposite based on magnesium and another element or compound known to absorb hydrogen and hardly miscible when ground with magnesium or its hydride, such as vanadium, titanium or niobium. The method is characterise... | 04/10/2007 |
| 5735636 | Method for installing an expansion joint in a concrete dam A method for installing expansion joints in concrete dams using a sealing device includes the steps of boring a hole in the dam intended for receiving the sealing device at a distance from water retained by the dam, installing the sealing device in the ho... | 04/07/1998 |
