Patent application number | Description | Published |
20120028579 | METHOD OF DETECTING A NFC DEVICE EMULATING SEVERAL CONTACTLESS CARDS WHICH MAY USE A PLURALITY OF PROTOCOLS - The invention is a method of managing a NFC transaction between two hosts and a reader device. The two hosts are embedded in NFC devices and are intended to be identified by the reader device during an anti-collision phase through a first identifier and a second identifier respectively. The first identifier comprises a variable part. The method includes the steps of generating the first identifier, the variable part of the first identifier and the second identifier comprising a common pattern, looking for a common pattern into the first and second identifiers on the reader device side, and if a common pattern is found and if the variable part of the first identifier comprises said common pattern, concluding that the first and second hosts are embedded in a unique NFC device. | 02-02-2012 |
20120225648 | SYSTEM ENABLING THE CONTACTLESS TRANSFER OF PERSONAL DATA - The invention relates to a system enabling the contactless transfer of personal data from a mobile terminal including a first antenna coupled to a first chip cooperating with a first memory to a second memory cooperating with a second chip, with said second chip being coupled to a second antenna. According to the invention, the second memory is included in a passive radiofrequency transponder supplied by the electromagnetic field emitted by said first antenna during said transfer of personal data. | 09-06-2012 |
20120317250 | METHOD FOR GENERATING A PUBLIC SIP ADDRESS ASSOCIATED WITH A PRIVATE IDENTITY ON AN IMS NETWORK - The invention relates to a method for generating a permanent public SIP address associated with a private identity on an IMS network. According to the invention, the method consists of applying, to the private identity, a one-to-one, non-reversible and collision-free function in order to obtain the permanent public SIP address. The invention enables the ISIM of an end point to be directly addressed. | 12-13-2012 |
20140119355 | METHOD FOR ESTABLISHING A TWO-WAY IP COMMUNICATION CHANNEL IN A TELECOMMUNICATIONS NETWORK - A method for establishing a communication channel between a local server and a remote server includes: i) transmitting, from the local server to a terminal, the IP address of the remote server and a communication port of the local server; ii) transmitting the IP address of the terminal from the terminal to the local server; iii) transmitting, from the local server to the terminal, a request to connect to the remote server, including the IP addresses of the remote server and the terminal, an identifier of the local server; and the communication port; iv) transmitting, from the local server to the remote server, the IP address of the terminal, an identifier of the local server, and the communication port; and v) combining, at the remote server, the identifier of the local server and the IP address of the terminal to ascertain an IP address of the local server. | 05-01-2014 |
20140194061 | DEVICE FOR COMMUNICATING THROUGH THE BODY, CUSTOMISABLE WITH AN ACCESSORY - The invention concerns a portable electronic device having a module for communicating through the body, the module including a contact surface for electrical contact with the skin of a wearer, a base containing the module, a mechanism for securing the device to a part of the body of the wearer, in contact with the skin, and structure for attaching a personal accessory or a watch case to the device. The device differs in that it comprises structure for attaching a personal accessory or a watch case arranged on the base or on the securing mechanism. | 07-10-2014 |
Patent application number | Description | Published |
20150237148 | METHOD FOR REGISTERING AT LEAST ONE PUBLIC ADDRESS IN AN IMS NETWORK, AND CORRESPONDING APPLICATION - The invention relates, in particular, to a method for registering at least one public address in an IMS network including a terminal that interacts with a security element. According to the invention, the security element includes an application that invites the user of the terminal, upon the occurrence of an event, to enter a public address, selected by the user, via the man/machine interface of the terminal, the application transmitting the public address, accompanied by at least one identifier of the security element, to a remote network via the terminal such that the remote network associates the public address with the identifier. | 08-20-2015 |
20150249902 | METHOD FOR VIRTUALLY CONNECTING TWO PERSONS, CORRESPONDING MEDIA AND SYSTEM - The invention specifically relates to a method for virtually connecting two persons, with the first person having a first NFC device and the second person having a second NEC device. One of the NFC devices is a telecommunications terminal comprising an application, and both NFC devices comprise the identity of the person to which they belong. According to the invention, the method includes transmitting the identity of the first person from the first NFC device to the second NFC device; transmitting the identity of the second person from the second NFC device to the first NFC device; generating a secret shared by the persons using the application, with the shared secret giving access to an Internet space shared by the persons; and storing the shared secret in the NFC devices, with a reference relating to the virtual connection thereof. | 09-03-2015 |
Patent application number | Description | Published |
20100202023 | Image Processing Method and Apparatus - An image processing method suitable for a printer unit, includes an error diffusion halftoning process arranged for quantizing and diffusing each pixel of an image including a set of subtractive primary colours (C′, M′, Y′), in an image including a quantized printer image including a set of ink drops (D | 08-12-2010 |
20140123139 | SECURE SYSTEM TIME REPORTING - Technologies related to secure system time reporting are generally described. In some examples, responses to some system time requests may be manipulated to prevent leaking information that may be of interest for timing attacks, while responses to other system time requests need not be manipulated. In particular, responses to system time requests that are separated from a previous system time request by a predetermined minimum value, or less, may be manipulated. Responses to system time requests that are separated from a previous system time request by more than the predetermined minimum value need not be manipulated. Furthermore, secure system time reporting may be adaptively deployed to servers in a data center on an as-needed basis. | 05-01-2014 |
20140215424 | DYNAMIC RECONFIGURATION OF PROGRAMMABLE HARDWARE - Technologies related to dynamic reconfiguration of programmable hardware are generally described. In some examples, coprocessor regions in programmable hardware such as a Field Programmable Gate Array (FPGA) may be dynamically assigned to transition the FPGA from a starting arrangement of coprocessor regions to an efficient arrangement. A placement algorithm may be executed to determine the efficient arrangement, and a path finding algorithm may be executed to determine path finding operations leading from the starting arrangement to the efficient arrangement. The path finding operations may be performed to implement the transition. | 07-31-2014 |
20140237284 | MASKING POWER USAGE OF CO-PROCESSORS ON FIELD-PROGRAMMABLE GATE ARRAYS - Technologies are generally described for masking power usage of co-processors on field-programmable gate arrays. In some examples, one or more moat brick circuits may be implemented around a co-processor loaded on a held-programmable gate array (FPGA). The moat brick circuits may be configured to use negative feedback and/or noise to mask the power usage variations of the co-processor from other co-processors on the FPGA. | 08-21-2014 |
20140297405 | ACCELERATION BENEFIT ESTIMATOR - Technologies related to acceleration benefit estimation are generally described. In some examples, data centers may identify applications that may benefit from Programmable Hardware Accelerators (PHAs), and test the identified applications by running accelerated versions thereof, i.e., versions that use one or more identified PHAs, and comparing performance of the accelerated versions to reference versions, i.e., versions that do not use the one or more identified PHAs. Data centers may report comparison results may be reported to data center customers to encourage customer adoption of PHAs. | 10-02-2014 |
Patent application number | Description | Published |
20100137516 | IMPACT-RESISTANT COMPOSITION BASED ON A POLYAMIDE RESIN AND ON A BLEND OF AT LEAST ONE GRAFT COPOLYMER WITH POLYAMIDE BLOCKS AND A LOW-DENSITY ETHYLENE POLYMER - The invention relates to a composition based on an impact-resistant polyamide thermoplastic resin, comprising, as a blend:
| 06-03-2010 |
20100183837 | USE OF A POLYAMIDE BASED COMPOSITION FOR FLEXIBLE PIPES FOR CONVEYING CRUDE OIL OR GAS AND FLEXIBLE PIPE USING SUCH COMPOSITION - The invention relates to the use of a composition that contains from 70 to 91 wt % of at least one semi-crystalline polyamide, from 5 to 25 wt % of a polyolefin having an epoxy, anhydride or acid function introduced by grafting or copolymerization, and from 4 to 20 wt % of a plasticizer in the production of flexible pipes used in the exploitation of crude oil or gas deposits under the sea that comprises at least one layer obtained from such a composition. | 07-22-2010 |
20110245422 | THERMOPLASTIC POLYMER SYSTEMS MODIFIED BY COPOLYMERS WITH FUNCTIONALISED BLOCKS - The present invention relates to thermoplastic polymers modified by means of acrylic block copolymers functionalized by hydrophilic monomers. The subject matter of the invention is a blend of polymers comprising, as matrix polymer, a thermoplastic material which comprises flexible segments of polyether or polyester type and comprising at least one acrylic block copolymer dispersed in said matrix polymer and miscible with the latter, said block copolymer comprising at least one hydrophilic monomer. The modified thermoplastic materials according to the invention maintain very good properties of transparency and, in addition, acquire new properties, in particular mechanical properties, such as a better mechanical strength in the molten state during conversion operations specific to thermoplastic materials, such as extrusion, blow molding or calendering operations. | 10-06-2011 |
20140000707 | DOUBLE-LAYER FILM OF A PHOTOVOLTAIC MODULE | 01-02-2014 |
20140014180 | ENCAPSULANT FOR A PHOTOVOLTAIC MODULE - An encapsulant for a photovoltaic module, intended to coat a photovoltaic cell, including at least two adjacent thermoplastic layers forming a core-skin assembly, wherein the skin layer consists of a polyamide-grafted polymer including a polyolefin backbone, representing from 50% to 95% by weight of the polyamide-grafted polymer, containing a residue of at least one unsaturated monomer (X) and at least one polyamide graft, representing from 5% to 50% by weight of polyamide-grafted polymer, the core layer including a polyethylene chosen from a homopolymer of ethylene or a copolymer including at least 50 mol % of ethylene and one or more comonomers. Also, a photovoltaic module incorporating such an encapsulant. | 01-16-2014 |
20140018504 | IMPACT MODIFIER AND USES THEREOF IN THERMOSET MATERIALS - The present invention relates to an impact modifier and a device and a method for the production thereof, as well as to a method for preparing a thermoset material, or a thermoset material precursor, from the impact modifier. The impact modifier comprises at least one copolymer selected from A-B-A, A-B, and A-B-C block copolymers in which: each block is linked to the other by means of a covalent bond or an intermediate molecule that is connected to one of the blocks by a covalent bond and to the other block by another covalent bond; A is a PMMA homopolymer or a copolymer of methyl methacrylate, A preferably being compatible with the resin; C is either (i) a PMMA homopolymer or a copolymer of methyl methacrylate, or (ii) a polymer based on monomers or a mixture of vinyl monomers, and blocks A and C are identical; and B is incompatible or partially compatible with the thermoset resin and incompatible with block A and optional block C. The impact modifier is characterized in that it takes the form of microgranules having a diameter of less than 1500 μm, and preferably between 400 and 1000 μm. The ratio of the standard-deviation/mean size of the particles is less than 10%, preferably less than 5%. | 01-16-2014 |
20140026960 | ENCAPSULENT FOR A PHOTOVOLTAIC MODULE - An encapsulant for a photovoltaic module, intended to coat a photovoltaic cell, including at least two adjacent thermoplastic layers together forming a core-skin assembly: the skin layer is a polyamide graft polymer including a polyolefin backbone representing 50 wt % to 95 wt % of the polyamide graft polymer, containing a residue of at least one unsaturated monomer (X) and at least one polyamide graft, representing 5 wt % to 50 wt % of said polyamide graft polymer; the polyolefin backbone and the polyamide graft of the skin layer are chosen so that the polyamide graft polymer has a flow temperature greater than or equal to 75° C. and less than or equal to 160° C., this flow temperature being defined as the highest temperature out of the melting temperature and the glass transition temperature of the polyamide graft and of the polyolefin backbone. | 01-30-2014 |
20150333205 | THERMOPLASTIC COMPOSITION HAVING A HIGH POLYAMIDE GRAFTING RATE - A polyamide-grafted polyolefin composition in which the grafting rate of the composition is between 41% and 70% by weight. Also, a thermoplastic composition including a polyolefin backbone comprising a residue of at least one unsaturated monomer (X) and a plurality of polyamide grafts, in which: the polyamide grafts are attached to the polyolefin backbone by the residue of the unsaturated monomer (X) comprising a functional group capable of reacting by a condensation reaction with a polyamide having at least one amine end and/or at least one carboxylic acid end, the residue of the unsaturated monomer (X) is attached to the backbone by grafting or copolymerization, wherein the polyamide grafts represent from 41% to 70%, preferably from 45% to 70%, by mass of said polyamide-grafted polymer. Also, a thermoplastic film for encapsulating and/or protecting the back (“backsheet”) of a photovoltaic module that includes said polyamide-grafted polyolefin composition. | 11-19-2015 |