Dussart
Gilles Dussart, Istres FR
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20110146706 | ECONOMIC SECONDARY DESCALING - This process for the secondary descaling of running metal strips, especially made of steel, during the hot-rolling thereof, by spraying water onto the surface thereof using spray rails having nozzles supplied with pressurized water, is characterized in that the nozzles are supplied at low hydraulic pressure, not exceeding 30 bar (preferably below 10 bar, but without going below 4 bar), and in that for the purpose of providing a thermal effect of the water sprayed onto the surface to be descaled quantitatively similar to the thermal effect obtained with the usual known method of secondary descaling at high pressure, namely a cooling of the strip which reduces its surface temperature to approximately 600° C., so that the heat flux density extracted from the strip (HF) resulting from the cooling of its surface by the sprayed water is similar to that achieved with said known high-pressure practice. | 06-23-2011 |
Jean-Jacques Dussart, Clavieres FR
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20100199599 | Device for overpacking at least one object into a batch - The invention relates to a device for overpacking a least one object using at least one blank of an appropriate material such as carton in order to form a batch. The device of the invention includes at least one carousel including at least one receptacle, and at least three work stations distributed about said carousel, said three stations including a work station with distribution means for distributing at least one blank of material to the at least one receptacle, a work station with loading means for loading said at least one object into said receptacle, and a work station with unloading means for unloading at least one assembled batch, wherein means for folding and/or closing the blank in order to form the overpacking are also provided. | 08-12-2010 |
Laurent Dussart, Saulx-Les-Chartreux FR
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20110011405 | ELASTIC TUBULAR DEVICE AND INFLATABLE HEAD HARNESS FOR AIRCRAFT BREATHING MASK - An elastic tubular device comprising—an inner tube ( | 01-20-2011 |
Nils Dussart, Kenmore, WA US
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20110022856 | Key Protectors Based On Public Keys - In accordance with one or more aspects, a key protector for a storage volume is created by generating an intermediate key and protecting, based at least in part on a public/private key pair, the intermediate key. A volume master key for encrypting and decrypting one or more volume encryption keys that are used to encrypt the storage volume can be encrypted in different manners, including being encrypted based at least in part on the intermediate key. A key protector for the storage volume is stored that includes both the encrypted volume master key and information indicating how to obtain the intermediate key. Subsequently, the key protector can be accessed and, based at least in part on a private key of the entity associated with the key protector, the intermediate key can be decrypted. The intermediate key can then be used to decrypt the volume master key. | 01-27-2011 |
20110302398 | KEY PROTECTORS BASED ON ONLINE KEYS - An online key stored by a remote service is generated or otherwise obtained, and a storage media (as it applies to the storage of data on a physical or virtual storage media) master key for encrypting and decrypting a physical or virtual storage media or encrypting and decrypting one or more storage media encryption keys that are used to encrypt a physical or virtual storage media is encrypted based at least in part on the online key. A key protector for the storage media is stored, the key protector including the encrypted master key. The key protector can be subsequently accessed, and the online key obtained from the remote service. The master key is decrypted based on the online key, allowing the one or more storage media encryption keys that are used to decrypt the storage media to be decrypted. | 12-08-2011 |
20110314279 | Single-Use Authentication Methods for Accessing Encrypted Data - Single-use authentication methods for accessing encrypted data stored on a protected volume of a computer are described, wherein access to the encrypted data involves decrypting a key protector stored on the computer that holds a volume-specific cryptographic key needed to decrypt the protected volume. Such single-use authentication methods rely on the provision of a key protector that can only be used once and/or that requires a new access credential for each use. In certain embodiments, a challenge-response process is also used as part of the authentication method to tie the issuance of a key protector and/or access credential to particular pieces of information that can uniquely identify a user. | 12-22-2011 |
20120257759 | ONE-TIME RECOVERY CREDENTIALS FOR ENCRYPTED DATA ACCESS - A key recovery request for a device is received at a key recovery service and a particular one-time recovery credential in a sequence of multiple one-time recovery credentials is identified. In the sequence of multiple one-time recovery credentials, previous one-time recovery credentials in the sequence are indeterminable given subsequent one-time recovery credentials in the sequence. A recovery key associated with the device is also identified. The particular one-time recovery credential in the sequence is generated based on the recovery key, and is returned in response to the key recovery request. The particular one-time recovery credential can then be used by the device to decrypt encrypted data stored on a storage media of the device. | 10-11-2012 |
Nils Dussart, Redmond, WA US
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20090007264 | SECURITY SYSTEM WITH COMPLIANCE CHECKING AND REMEDIATION - A security system is provided for use with computer systems. In various embodiments, the security system can analyze the state of security of one or more computer systems to determine whether the computer systems comply with expressed security policies and to remediate the computer systems so that they conform with the expressed security policies. In various embodiments, the security system can receive compliance documents, determine whether one or more computer systems comply with portions of security policies specified in the compliance documents, and take actions specified in the compliance documents to cause the computer systems to comply with the specified security policies. The security system may provide a common, unified programming interface that applications or tools can employ to verify or enforce security policies. | 01-01-2009 |
Philippe Dussart, Matoury Guyane FR
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20100291586 | METHOD FOR THE DIAGNOSIS OR THE SCREENING OF AN ARBOVIRUS INFECTION, REAGENTS USEFUL IN SAID METHOD AND THEIR APPLICATIONS - Method for the diagnosis or the screening of an arbovirus infection and preferably a flaviviridae infection and more preferably a flavivirus infection, reagents useful in said method and their applications. Said method comprises: (i) contacting a sample from the subject or animal with a solid support sensitized with an Ig binding protein which is directed against a specific class of Ig molecules of the subject or animal species under consideration and (ii) incubating the immunocomplex formed in (i) with a detector molecule consisting of a hybrid protein comprising at least an arboviral ED3 domain and an alkaline phosphatase (PhoA), the detection of said immunocomplex being the sign of the presence of an arbovirus in said sample. | 11-18-2010 |
Philippe Dussart, Matoury GF
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20120208176 | Multivalent Epitope in Complex with a Detection Marker for the Early Serodiagnosis of Infections - The present invention relates to a new method to determine the presence of antibodies to a pathogen in a serological sample using a new detection reagent which comprises at least two and preferably at least four copies of an antigen from the pathogen and a detectable marker. The present invention also relates to a new detection reagent which consists of at least two and preferably at least four antigenic peptides in a complex with a detectable marker via interacting multimerization domains upon both the antigenic peptides and detectable marker. | 08-16-2012 |
Remi Dussart, Saint Pryve-Saint Mesmin FR
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20080293250 | Deep anisotropic silicon etch method - A method of anisotropic plasma etching of a silicon wafer, maintained at a temperature from −40° C. to −120° C., comprising alternated and repeated steps of: | 11-27-2008 |