Abstract: The present invention is notably directed to methods and systems for protecting a pre-charge circuit. The present invention is further directed to related computer-implemented program product. The method comprises monitoring the current flowing through the current limiting device, calculating the energy loading of the current limiting device over time, and managing the system state to prevent damaging operation of the pre-charge circuit.

Abstract: The present invention is notably directed to methods for estimating a degradation of an electronically controlled electro-mechanical switch. The methods comprise determining a change of state of the contactor. They also comprise, computing, for each determined change of state, a wear increment WI of the contactor by: identifying a wear coefficient using a mapping between a last measured current through the contactor and a current range associated with a given wear coefficient; computing the actual wear WN of the contactor by adding the computed wear increment WI to a former known wear WI?1 of the contactor.

Abstract: The present invention is notably directed to methods for estimating a degradation of an electronically controlled electro-mechanical switch. The methods comprise determining a change of state of the contactor. They also comprise, computing, for each determined change of state, a wear increment WI of the contactor by: identifying a wear coefficient using a mapping between a last measured current through the contactor and a current range associated with a given wear coefficient; computing the actual wear WN of the contactor by adding the computed wear increment WI to a former known wear WI?1 of the contactor.

Abstract: The present invention is notably directed to methods and systems for protecting a pre-charge circuit. The present invention is further directed to related computer-implemented program product. The method comprises monitoring the current flowing through the current limiting device, calculating the energy loading of the current limiting device over time, and managing the system state to prevent damaging operation of the pre-charge circuit.

Abstract: A method and system for securely transmitting order information among multiple parties and enabling third-party verification of the order information while maintaining the secrecy of the order information.

Abstract: The system provides a method and apparatus for writing a unique copy of data associated with each of a plurality of individual users, without the need for storing duplicate copies of the entire data file. The system provides for creating an unusable copy of a portion of the data that is to be shared by all users of the complete data. The system will store and optionally encrypt and/or watermark a unique copy of the remainder portion of the data for each unique user. When accessed from storage, the system will combine the shared portion with the unique remainder to reconstitute the entire file for access by the user. Deleting the unique remainder associated with a particular user makes all of the data useless to that user. In one embodiment, the system first compresses the entire data file using index frames and delta.

Abstract: The system provides a method and apparatus for writing a unique copy of data associated with each of a plurality of individual users, without the need for storing duplicate copies of the entire data file. The system provides for creating an unusable copy of a portion of the data that is to be shared by all users of the complete data. The system will store and optionally encrypt and/or watermark a unique copy of the remainder portion of the data for each unique user. When accessed from storage, the system will combine the shared portion with the unique remainder to reconstitute the entire file for access by the user. Deleting the unique remainder associated with a particular user makes all of the data useless to that user. In one embodiment, the system first compresses the entire data file using index frames and delta.

Abstract: The invention relates to an intelligent hospital bed comprising a lower main frame (1) and an upper frame (2) articulated to said lower main frame provided with movable parts, in which there is arranged a mattress (22) provided with several foldable sections, including a plurality of sensors arranged along the mattress (22) capable of measuring the initial force on the point at which the corresponding sensor is arranged, which sensors are interconnected to one another and associated with a control unit which controls servo-motors used for moving the movable parts of the upper frame (2) such that when a sensor detects a movement of the user in real time, a servo-motor which is associated with a corresponding sensor or a combination of sensors (S) moving at least one of the movable parts of the upper frame (2) is actuated.

Abstract: The invention relates to an intelligent hospital bed comprising a lower main frame (1) and an upper frame (2) articulated to said lower main frame provided with movable parts, in which there is arranged a mattress (22) provided with several foldable sections, including a plurality of sensors arranged along the mattress (22) capable of measuring the initial force on the point at which the corresponding sensor is arranged, which sensors are interconnected to one another and associated with a control unit which controls servo-motors used for moving the movable parts of the upper frame (2) such that when a sensor detects a movement of the user in real time, a servo-motor which is associated with a corresponding sensor or a combination of sensors (S) moving at least one of the movable parts of the upper frame (2) is actuated.

Abstract: An applicator system for providing a massaging and a cooling effect while applying product to a body includes an applicator tip connected to a vibrating mechanism that is disposed proximate to the applicator storage tip. By virtue of having the vibrating mechanism disposed proximate to the applicator tip, the vibration produced by the vibrating mechanism is transferred primarily to the applicator tip.

Abstract: An applicator system for providing a messaging and a cooling effect while applying product to a body includes an applicator tip connected to a vibrating mechanism that is disposed proximate to the applicator storage tip. By virtue of having the vibrating mechanism disposed proximate to the applicator tip, the vibration produced by the vibrating mechanism is transferred primarily to the applicator tip.

Abstract: Goggles are provided having a lens cup with a seal portion extending around its peripheral rear edge. The seal portion is adapted to seal against the face of a wearer of the goggles via a face contact surface. The face contact surface is preformed to follow substantially the contours of the wearer's face around the wearer's eye socket, so that little force between the seal portion and the wearer's face is required to achieve sealing. The face contact surface may be preformed in accordance with the average wearer from a demographic group or preformed bespoke for the wearer.

Abstract: Presented are methods and systems for highly efficient proofs of correctness of computations that preserve secrecy of the input values and calculations. One embodiment includes a method for verifiably determining at least one output for a secrecy preserving computations where the method includes acts of calculating an output from submitted inputs according to an announced calculation, translating a value in the calculation into two components that are a randomized representation of that value, publishing commitments to the at least two components, revealing a portion of the randomized representation in response to a verification request, and enabling verification of the calculation of the output using the revealed portion of the randomized representation. According to one aspect of the secrecy preserving verification the numbers involved in the secrecy preserving calculation are represented by a randomly constructed representing pair.

Abstract: According to one aspect, presented is a useful new mechanism that facilitates the atomic exchange of large baskets of securities in a combinatorial exchange. Some embodiments of the exchange offer institutions who wish to trade large positions a new alternative to existing methods of trading. In one embodiment of an exchange, institutions submit encrypted orders which are crossed (buys, sells, shorts, and longs, for example, are matched) leaving a “remainder”. The exchange proves facts about the portfolio risk of this remainder to third party liquidity providers without revealing the securities in the remainder. The third parties learn either (depending on the setting) the portfolio risk parameters of the remainder itself, or how their own portfolio risk would change if they were to incorporate the remainder into a portfolio they submit. They submit bids on the commission, and the winner supplies necessary liquidity for the entire exchange to clear.

Abstract: Goggles are provided having a lens cup with a seal portion extending around its peripheral rear edge. The seal portion is adapted to seal against the face of a wearer of the goggles via a face contact surface. The face contact surface is preformed to follow substantially the contours of the wearer's face around the wearer's eye socket, so that little force between the seal portion and the wearer's face is required to achieve sealing. The face contact surface may be preformed in accordance with the average wearer from a demographic group or preformed bespoke for the wearer.

Abstract: A document summarizer for word processors is described. In one aspect, a document is accessed for summarization. Using a phase summarizing process, a sentence-based summary of writings of the document is constructed from the writings. A file associated with the document is located. The sentence-based summary is inserted into the file such that the sentence-based summary is before an opening paragraph of the document. The file is saved to non-volatile memory.