Patent application number | Description | Published |
20090300754 | Protecting a Program Interpreted by a Virtual Machine - A method of protecting a program interpreted by a virtual machine comprises the inclusion of interference operations during the execution of each program instruction. The scrambling operations are selected according to a program digest, so as to vary when a single instruction belongs to two different programs. In this way, any attempt at reverse engineering from side channels is made possible. | 12-03-2009 |
20100254531 | Method of Coding a Secret Formed by a Numerical Value - A method of coding a secret, a numerical value | 10-07-2010 |
20100299511 | Method of Masking the End-of-Life Transition of an Electronic Device, and a Device Including a Corresponding Control Module - A method of masking the end-of-life transition of a microprocessor electronic device including reprogrammable non-volatile memory containing an end-of-life state variable. On booting, the value of the variable is loaded into RAM. After executing any current command, it is verified whether the value of the variable stored in RAM is FALSE. If the response is negative, the end-of-life transition is executed. Otherwise, initialization or execution of the command is continued. On detecting an intrusive attack, it is instantiated by writing the TRUE value to the end-of-life state variable in RAM only and then deferring writing of the TRUE value to the variable in the non-volatile memory until the next write operation. The invention is applicable to any electronic device, smart card, etc. | 11-25-2010 |
Patent application number | Description | Published |
20090175871 | METHOD FOR DEMONSTRATING PRESENCE OR ABSENCE OF MARKERS ASSOCIATED WITH THE PRESENCE AND/OR THE CHEMOSENSITIVITY OF TUMORS - A method for detecting presence or absence of a tumor in a mammal and/or its sensitivity to chemotherapies, including, on a biological sample from said mammal, detecting and/or quantifying: presence of an eEF1A1 protein, and/or presence of antibodies directed against an eEF1A1 protein or a fragment including at least one epitope of eEF1a1 protein, and/or presence of a MARK3 protein, and/or presence of antibodies directed against a MARK3 protein or a fragment comprising at least one epitope of the MARK3 protein. | 07-09-2009 |
20100076054 | SENSIZITATION OF CANCER CELLS TO THERAPY USING SINA TARGETING GENES FROM THE 1P AND 19Q CHROMOSOMAL REGIONS - The invention relates to the identification of genes involved in resistance of cancer cells to therapy, to short nucleic acid molecules which inhibit the expression of these genes by RNA interference and to their use as adjuvant in cancer therapy, to sensitize cancer cells to conventional anticancer agents; the short nucleic acid molecules are double-stranded short interfering nucleic acid molecules including a sense and an antisense region, wherein the sense region includes a nucleotide sequence that is selected from the group consisting of: the sequences SEQ ID NO: 15, 11, 13, 14, 30, 31, 38, 46, 64 and 70 and the sequences having at least 70% identity, preferably at least 80% identity, more preferably at least 90% identity with the sequences, and the antisense region includes a nucleotide sequence that is complementary to the sense region. | 03-25-2010 |
20110294867 | SENSIZITATION OF CANCER CELLS TO THERAPY USING SINA TARGETING GENES FROM THE 1P AND 19Q CHROMOSOMAL REGIONS - The invention relates to the identification of genes involved in resistance of cancer cells to therapy, to short nucleic acid molecules which inhibit the expression of these genes by RNA interference and to their use as adjuvant in cancer therapy, to sensitize cancer cells to conventional anticancer agents; the short nucleic acid molecules are double-stranded short interfering nucleic acid molecules including a sense and an antisense region, wherein the sense region includes a nucleotide sequence that is selected from the group consisting of: the sequences SEQ ID NO: 15, 11, 13, 14, 30, 31, 38, 46, 64 and 70 and the sequences having at least 70% identity, preferably at least 80% identity, more preferably at least 90% identity with the sequences, and the antisense region includes a nucleotide sequence that is complementary to the sense region. | 12-01-2011 |
Patent application number | Description | Published |
20100024598 | PROCESS FOR THE TREATMENT OF CONTAMINATED METAL RESIDUES AND APPARATUS FOR IMPLEMENTING IT - Process and apparatus for the treatment of divided metal residues contaminated by one or more organic compounds, comprising: mixing, inside a chamber, of said metal residues with at least one calcium/magnesium compound capable of reacting exothermically with water; exothermic reaction of said at least one calcium/magnesium compound with the water that the metal residues contain; rise in temperature of the metal residues subject to an exothermic reaction; dehydration of said metal residues during this exothermic reaction; oxidation of the organic compounds during said mixing, by bringing the metal residues contaminated by one or more organic compounds mixed with said at least one calcium/magnesium compound into contact with a gas stream containing at least partly oxygen; and removal from the chamber of a handleable dehydrated treated product having a residual content of organic compounds of less than 1% by weight of said treated product. | 02-04-2010 |
20120076713 | Manufacture of a Material on the Basis of Calcium- and/or Magnesium-Carbonate Having a Reduced Decrepitation Tendency - Process for the manufacture of a material on the basis of calcium- and/or magnesium carbonate having a reduced decrepitation tendency, wherein a material on the basis of calcium- and/or magnesium carbonate is treated with at least one additive selected among alkali metal compounds and/or acids and/or alkaline earth metal compounds in an amount of 0.05 to 5 wt. % based on the amount of the material on the basis of calcium- and/or magnesium carbonate. Also claimed are the material obtainable by the process and showing reduced decripitation tendancy and the use of such material in the manufacture of glass. | 03-29-2012 |
20150044469 | Mineral Composition Made From A Mixed Solid Phase of Calcium and Magnesium Carbonates, Method of Preparing Same and Use Thereof - A mineral composition made from a mixed solid phase of calcium and magnesium carbonates, method of preparing same and use thereof. A mineral composition made from a mixed solid phase of calcium and magnesium carbonates, formed from a crystallised calcium portion and a crystallised magnesium portion in the form of platelets, the crystals of the calcium portion and those of the magnesium portion being aggregated in the form of composite aggregates, said aggregates themselves being at least partially agglomerated, said calcium portion comprising at least one carbonate chosen from the group consisting of calcite, aragonite and the mixtures thereof, said magnesium portion comprising hydromagnesite in platelet form, said mixed solid phase having a bulk density less than or equal to 250 kg/m | 02-12-2015 |
20150158991 | Flame-Retardant and Fire-Resistant Polymer Compositions Made From Lime Having a High Specific Surface - A flame-retardant polymer composition comprising a mineral filler and a polymer, said mineral filler comprising a calcium compound, characterised in that the calcium compound is a fire-resistant additive in the form of calcium hydroxide, having a specific surface calculated according to the BET method greater than 25 m | 06-11-2015 |
Patent application number | Description | Published |
20100276215 | TOUCH SENSING DEVICE - A touchsensing device for localizing mechanical impacts on a tactile plate, with at least one acoustic transducer mounted on the tactile plate by means of an acoustic isolator, such that the acoustic transducer and the tactile plate are in direct contact with each other and the acoustic transducer is acoustically shielded by the acoustic isolator. Thus, acoustic waves can be detected with little distortions and the reliability of the touch sensing device can be improved. Also, a touch sensing device having a tactile plate and a sensor module having at least one acoustic transducer and a fastener to fix the sensor module to the tactile plate, wherein the fastener is a sticky tape, in particular a double sided sticky tape. | 11-04-2010 |
20110047494 | Touch-Sensitive Panel - The invention relates to a touch sensitive panel comprising a single interaction means with at least a first and a second interaction area, wherein the interaction means is transparent in the first interaction area, at least one transforming means for transforming a mechanical, in particular pressure, excitation of the at least first and/or second interaction area of the interaction means into respective signals, and a processing means configured to identify the position of the excitation based on the signals. It furthermore relates to a device comprising such touch sensitive panel. It furthermore relates to an improved drag and drop method. | 02-24-2011 |
20110115335 | Device for Changing the Operational State of an Apparatus - The invention relates to a device for changing the operational state of an apparatus, in particular from a stand-by or power down mode into an active state, which, in order to reduce power consumption during a stand-by mode and, furthermore, in order to reduce accidental powering up of the apparatus, comprises at least one means for transforming a mechanical excitation, in particular applied to the surface of the apparatus, into an electric signal and a power providing means for supplying at least a part of, in particular all, the electric power necessary to enable a change of the operational state of the apparatus wherein the electric power is obtained out of the electric signal. The invention, furthermore, relates to any apparatus comprising this device for changing operational state and a corresponding method. | 05-19-2011 |
Patent application number | Description | Published |
20150160459 | DISPLAY SYSTEM COMPRISING A SCREEN COMPRISING AN ARRAY OF THREE-DIMENSIONAL SCATTERING PATTERNS - The general field of the invention is that of display systems comprising an image projector and an associated display screen, the said display system being designed to be used by an observer situated at a given location, the said display screen comprising two transparent and substantially parallel faces, the said display screen comprising, on at least one of its transparent faces, a plurality of regularly distributed light-scattering patterns. The image projector according to the invention illuminating the screen under a plurality of angles of incidence determined by the position and the size of the display screen, the said angles of incidence being centred on a mean angle of incidence, the scattering patterns comprise at least one scattering surface oriented in such a manner as to diffuse the light rays having at least the mean angle of incidence in one or more directions corresponding to the said given location of the observer. Several embodiments are described. | 06-11-2015 |
20150160545 | DISPLAY DEVICE COMPRISING A SCREEN HAVING A NETWORK OF THREE DIMENSIONAL REFLECTIVE MICROSTRUCTURES - The general field of the invention is that of display systems including an image projector and an associated display screen, said display system being intended for use by an observer situated at a specified location, said display screen having two transparent and substantially parallel faces, and said display screen having on at least one of its transparent faces a plurality of regularly distributed optical patterns. The image projector according to the invention illuminating the screen at a plurality of angles of incidence determined by the position and size of the display screen, and said angles of incidence being centred on an average angle of incidence, the optical patterns have at least one curved reflective surface orientated so as to reflect the light rays having at least the average angle of incidence in one or more directions corresponding to said specified location of the observer. A plurality of embodiments are described. | 06-11-2015 |
20150160546 | DISPLAY SYSTEM COMPRISING A SCREEN COMPRISING AN ARRAY OF DIFFRACTIVE PATTERNS - The general field of the invention is that of display systems comprising an image projector and an associated display screen, the said display system being designed to be used by an observer situated at a given location, the said display screen comprising two transparent and substantially parallel faces, the said display screen comprising, on at least one of its transparent faces, a plurality of regularly distributed light-scattering patterns. The image projector according to the invention illuminating the screen under a plurality of angles of incidence determined by the position and the size of the display screen, the said angles of incidence being centred on a mean angle of incidence, the scattering patterns comprise a diffractive structure in order to diffract the light rays having at least the mean angle of incidence in one or more directions corresponding to the said given location of the observer. | 06-11-2015 |
Patent application number | Description | Published |
20100273631 | REINFORCED GLASS-CERAMIC ARTICLE AND ENAMEL SUITABLE FOR THE COATING THEREOF - The present invention relates to a process for reinforcing a glass-ceramic article, into which a maximum tension is introduced beneath the surface of the glass-ceramic, advantageously in proximity to said surface. The invention also relates to an enamel that can be used for this reinforcement, this enamel being formed from a glass frit having the following composition, the proportions being expressed as weight percentages: | 10-28-2010 |
20130256301 | INDUCTION COOKING DEVICE - The subject of the invention is an induction cooking device comprising at least one inductor positioned under a thermally or chemically strengthened glass plate, the composition of the glass being of lithium aluminosilicate type. | 10-03-2013 |
20140061186 | INDUCTION COOKING DEVICE - The subject of the invention is an induction cooking device comprising at least one inductor positioned under a thermally strengthened glass plate, the composition of which glass is not of lithium aluminosilicate type, characterized in that the glass has the following characteristics:
| 03-06-2014 |
20140193627 | REINFORCED GLASS-CERAMIC ARTICLE AND ENAMEL SUITABLE FOR THE COATING THEREOF - The present invention relates to a process for reinforcing a glass-ceramic article, into which a maximum tension is introduced beneath the surface of the glass-ceramic, advantageously in proximity to said surface. The invention also relates to an enamel that can be used for this reinforcement, this enamel being formed from a glass frit having the following composition, the proportions being expressed as weight percentages: | 07-10-2014 |
20150030838 | GLASS SHEET - A glass sheet, the composition of which is of the lithium aluminosilicate type and includes at most 1% by weight of sodium oxide, the thickness of which is at most 2 mm, having a surface region under compression obtained by ion exchange and a central region under tension, such that the flexural stress at break in a ring-on-tripod test is at least 50 MPa, after Vickers indentation under a load of 120 N. | 01-29-2015 |