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30results about How to "Safety level" patented technology

Respiratory Mask for Use in Endoscopy Procedures

InactiveUS20080053449A1Safe and effectiveMaintain Seal IntegrityBronchoscopesLaryngoscopesOropharyngeal suctionOxygen
A patient respiratory mask having a shell and a patient cushion for supplying oxygen during an endoscopic or bronchoscopic procedure. The mask has a first port for accepting an endoscope, a second port for accepting oropharyngeal suction, and an optional third port for carbon dioxide monitoring. The first and second ports are covered by preferably flexible, perforated diaphragms for maintaining the seal integrity during oxygen therapy.
Owner:ENDOMASK

Process for remediation of hydrocarbons

A process for the remediation and conditioning of soil containing a contaminant. The process comprises (a) mixing the soil with solid material comprising a source of microbial nourishment, (b) inoculating the mixed soil with a diverse microbe population capable of digesting the contaminant, and (c) maintaining the moisture content of the inoculated soil at a level sufficient to support microbial growth. The process can include the additional steps of applying a suspension fertilizer to the mixed soil and / or applying an oxygen-releasing compound to the mixed soil. Step (b) can be repeated to sufficiently reduce the level of contamination.
Owner:BIO CHEM TECH

In-vehicle network system

ActiveUS20180131700A1Decrease in communication speedSafety levelNetwork connectionsElectric/fluid circuitIn vehiclePeripheral
An in-vehicle network system includes a plurality of first controllers; a plurality of first communication lines, the first communication lines being respectively connected to the first controllers; a connector that connects an external device or a wireless communication device; a connection communication line that is connected to the connector; and a first relay device that relays between the first communication lines and the connection communication line. The first relay device is configured to determine whether a security level in data communication between the first controllers is increased according to a type of the external device or a communication state of the wireless communication device in a state in which the external device or the wireless communication device is connected to the connector, and the first relay device is configured to increase the security level when the first relay device determines that the security level is increased.
Owner:TOYOTA JIDOSHA KK

Charging device and control method thereof

A charging device and a control method thereof are provided. The charging device includes an adapter, an energy storage unit and a charging module. The adapter provides an adapter current. The charging module receives the adapter current and provides a first charging current to charge the energy storage unit, or an output current to charge an electronic device. When the input current is larger than a first preset current and the first charging current is equal to or less than a third preset current, the charging module operates in a boost mode, such that the energy storage unit provides a second charging current to the charging module. When the second charging current is larger than the third preset current, the charging module enters a buck mode such that the energy storage unit is charged by the first charging current.
Owner:ANPEC ELECTRONICS CORPORATION

Method for assisting a single-engine rotorcraft during an engine failure

An assistance method for assisting a pilot of a single-engined rotary-wing aircraft during a flight phase in autorotation, the aircraft including a hybrid power plant provided with a main engine, with an electric machine, with a main gearbox, and with an electrical energy storage device. The aircraft also includes a main rotor driven by the hybrid power plant. In the method, during a flight, operation of the main engine is monitored in order to detect a failure, in particular by means of a drop in power on the main rotor, then, when a failure of the main engine is detected, the electric machine is controlled to deliver auxiliary power We to the main rotor, making it possible to assist a pilot of the aircraft in performing the flight phase in autorotation following the failure.
Owner:EUROCOPTER

Endotracheal tube guard with optional holding system and optional sensor

ActiveUS20210052841A1Safe levelPrevent self-extubationTracheal tubesMedical devicesMuscle strengthEmergency medicine
Disclosed embodiments of an endotracheal tube (ETT) guard system help to hinder self-extubation of the ETT of an awake patient who may reflexively attempt removal, but also allow early mobilization and exercise necessary for preservation of muscle strength. Embodiments may include an ETT holder, which may be generic ETT holders offered by various medical device companies, or a specially configured ETT holder as described herein. Embodiments also may include a sensor that alarms when the ETT guard is moved beyond pre-set motion thresholds.
Owner:PAVINI MARIE

Card holder with tab

This invention relates to an apparatus for quickly and easily locating and obtaining at least one credit card, ID card, driver's license, business card, and the like from a card carrying device. More particularly, an elastic circular band secured at one end with an elongated tab in such a way to enable quick and easy retrieval from the confined space is disclosed.
Owner:THUMBZEES LLC

Apparatus and method for a security-critical application

ActiveUS10394212B2Easily designedCompromising of safety can be excludedComputer controlError detection/correctionRuntime systemSafety critical application
An apparatus and a method for the parallel and independent operation of a normal program and a secure program on the basis of a runtime system structure have all components that are relevant to the control integrated on a hardware component with a specific hardware architecture and be isolated from one another by a runtime system structure for two dual runtime systems for making changes to non-security-relevant components without restriction. The isolation can be provided by prioritizing one of the runtime systems. Such a runtime system structure or hardware architecture eliminates the need for follow-up certification of user-programmable controllers and the certification of the security-critical component is valid even when changes to the non-security-relevant components are made.
Owner:INTER CONTROL HERMANN KOEHLER ELECTRIC GMBH & CO KG

Device providing fluidtight connection in two enclosed volumes comprising means of holding prior to connection

Sealed connection device between a first and a second closed space, closed off by doors, first part (A) for securing the first and second flanges to one another, second part for securing the second door and the first door in a sealed manner, part for detaching the second door from the second flange, third part for releasing the first door in relation to the first flange (18), fourth part for opening a passage between the first and the second closed space, and part for controlling the first, second, third and fourth parts allowing for the sealed connection without rotation of one of the closed spaces, the device also comprising a device for maintaining by snap fitting (34) for the second closed space in relation to the first closed space prior to the securing by the first part for securing.
Owner:GETINGE LIFE SCI FRANCE

Memristor-based circuit and method

A memristor-based circuit includes a voltage generator that applies a series of voltage pulses to a memristor to progressively change the resistance of the memristor. A comparator: receives an input electrical value; receives an electrical value based on the resistance of the memristor; compares the received values; and, based on the comparison, enables the application of the voltage pulses to the memristor by the voltage generator until a defined condition is satisfied. This circuit can be used to enable the memristor to be programmed to a desired resistance value, such as for use as a non-volatile memory. It can also enable the resistance of one memristor to be replicated to another memristor. By counting the number of applied voltage pulses, the circuit can be used as an encoder or analog-to-digital converter. Other variants of the circuit enable construction of a decoder or digital-to-analog converter, and an authentication circuit.
Owner:OXFORD BROOKES UNIVERSITY
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