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Josso
Bruno Josso, Juan Les Pins FR
| Patent application number | Description | Published |
|---|---|---|
| 20080207113 | Noise-Generating Device and Method - The invention relates to the field of devices intended to generate a noise of high amplitude having specific spectral characteristics. It concerns a transmission device mainly comprising a transducer, means for synthesizing a digital noise sequence x′(n) and power sources. According to the invention, the device also comprises means such that according to the value, at each time t, of the synthesized noise sequence, the transducer is supplied by one or more noise sources placed in series, the overall voltage reflecting the value of the digital noise sequence. The transition times between two supply values are synchronous with the basic clock of means which synthesize x′(n). The invention also relates to a method for iteratively synthesizing, under spectral constraint, a noise having a power spectral density corresponding to a given template. The invention applies in particular to the submarine acoustic noise generators on board small-size autonomous craft. It can also apply to the production of scramblers in mobile telephony. | 08-28-2008 |
Martin Josso, Paris FR
| Patent application number | Description | Published |
|---|---|---|
| 20090016971 | Aqueous fluid photoprotective compositions comprising tertiary-amide-terminated polyamide polymers - Topically applicable, fluid anti-sun/sunscreen compositions useful for protecting the skin and/or the hair against the damaging effects of ultraviolet radiation, contain: | 01-15-2009 |
| 20100119464 | SUN PROTECTION KIT - The present invention relates to a kit for protecting keratin materials against UV radiation in the range above 280 nm, encompassing the UVA and the UVB rays, comprising at least two different, separately packaged compositions, said kit comprising at least one compound (X), at least one compound (Y), and at least one hydrophobic screening system comprising (i) at least one hydrophobic organic sunscreen agent (A) capable of absorbing the UV radiation of 320 to 400 nm and at least one hydrophobic organic sunscreen agent (B) capable of absorbing the UV radiation of 280 to 320 nm, and optionally an inorganic sunscreen agent (D); (ii) at least one hydrophobic organic sunscreen agent (C) capable of absorbing simultaneously the UV radiation of 280 to 320 nm and 320 to 400 nm, and optionally an inorganic sunscreen agent (D); or (iii) at least one hydrophobic organic sunscreen agent (A) capable of absorbing the UV radiation of 320 to 400 nm and either at least one hydrophobic organic sunscreen agent (C) capable of absorbing simultaneously the UV radiation of 280 to 320 nm and 320 to 400 nm, or at least one inorganic sunscreen agent (D); | 05-13-2010 |
| 20100239677 | NONAEROSOL/AEROSOL DISPENSING OF SUNSCREEN SPRAYS COMPRISING SILICA MICROPARTICLES - Nonaerosol/atomizer pumps or aerosol dispensers comprise (A) a reservoir confining at least one vaporizable sunscreen composition suited for UV-photoprotecting the skin and/or hair against the damaging effects of UV radiation, the at least one vaporizable sunscreen composition comprising (1) a UV-photoprotecting amount of at least one UV-sunscreen and (2) an SPF-enhancing amount of generally spherical silica microparticles, formulated into (3) a topically applicable, cosmetically acceptable carrier therefor, and (B) at least one agent for pressurizing the at least one vaporizable sunscreen composition into a spray of fine sunscreen particles. | 09-23-2010 |
| 20110200543 | ANHYDROUS FLUID FILTERING COMPOSITION COMPRISING AN OILY PHASE, A PARTICULAR TRIAZINE FILTER AND AN OIL THICKENING OR GELLING RHEOLOGICAL AGENT - The present invention relates to an anhydrous fluid composition comprising, in a cosmetically acceptable medium: | 08-18-2011 |
Nicolas Josso, La Chapell Saint Fray FR
| Patent application number | Description | Published |
|---|---|---|
| 20120115487 | Quality Control for Inter-Cell Handover - A method and apparatus for deciding whether the handover has to be done or not, where the decision is taken by the mobile unit. The mobile unit can reject the command from the base station if the quality of the communication might not be maintained in the second network. This decision is taken measuring some quality parameters of the second network and comparing them with a predefined threshold. | 05-10-2012 |
Pierre Josso, Issy Les Moulineaux FR
| Patent application number | Description | Published |
|---|---|---|
| 20090017329 | PROCESS FOR PROTECTING THE SURFACE OF A SUBSTRATE OF INTERMETALLIC ALLOY WITH A TITANIUM ALUMINIDE BASE AGAINST CORROSION - The method according to the invention comprises the following operations: | 01-15-2009 |
| 20090130478 | Method of Producing and Joining Superalloy Balls By Means of Brazing and Objects Produced With Such Joints - The invention relates to a method of producing and joining superalloy balls by means of brazing and to objects produced with such joints. According to the invention, an alloy powder covered with a brazing solder is bonded to a spherical core and subsequently transformed into a continuous alloy layer by means of brazing. | 05-21-2009 |
| 20100221570 | Porous Metal Bodies Used for Attenuating Aviation Turbine Noise - A structural element used for attenuating aviation turbine noise is provided with pores ( | 09-02-2010 |
Pierre Josso, Erquy FR
| Patent application number | Description | Published |
|---|---|---|
| 20110171483 | METHOD FOR PREPARING A CELLULAR MATERIAL BASED ON HOLLOW METAL BEADS - Method, apparatus, and system for preparing a cellular material based on hollow metal beads. According to the description, at least one bead chain in which said hollow metal beads are linked to one another in pairs by means of an articulation is used as elementary structure constituting the cellular material. | 07-14-2011 |
| 20120082857 | Method for forming a protective coating against high-temperature oxidation on a refractory composite material based on silicon and niobium - The invention relates to a method for forming a protective coating against high-temperature oxidation on a surface of a refractory composite material based on silicon and niobium, wherein chromium present on the surface to be protected is reacted with a reactive gas which contains silicon and oxygen in order to produce a composite coating having two phases, a first phase of which is an oxide phase based on silica which has viscoplastic properties and a second phase of which is based on silicon, chromium and oxygen, and wherein the first phase and second phase are coalesced at high temperature, which allows a protective coating to be formed in which the second phase acts as a reservoir to reform, during operation, the first phase by means of reaction with an oxidising gas. The invention is preferably used in the field of aeronautical engines. | 04-05-2012 |