34 results about "Workplace safety" patented technology

A system for making real-time predictions about an arc flash event on an electrical system is disclosed. The system includes a data acquisition component, an analytics server and a client terminal. The data acquisition component is communicatively connected to a sensor configured to acquire real-time data output from the electrical system. The analytics server is communicatively connected to the data acquisition component and is comprised of a virtual system modeling engine, an analytics engine and an arc flash simulation engine. The arc flash simulation engine is configured to utilize the virtual system model to forecast an aspect of the arc flash event.

A camera device and camera system for video-based workplace safety is provided. The camera device includes at least one imaging sensor configured to capture one or more video sequences in a workplace environment having a plurality of machines therein. The video camera further includes a processor. The processor is configured to generate a plurality of embedding vectors based on a plurality of observations. The observations include (i) a subject, (ii) an action taken by the subject, and (iii) an object on which the subject is taking the action on. The subject and object are constant. The processor is further configured to generate predictions of one or more future events based on one or more comparisons of at least some of the plurality of embedding vectors. The processor is configured to generate a signal for initiating an action to the at least one of the plurality of machines to mitigate harm.

A device may receive one or more environmental measurements associated with a workplace. The device may receive one or more physiological measurements associated with a worker. The one or more physiological measurements may be different from the one or more environmental measurements. The device may generate a safety score for the worker based on the one or more environmental measurements and theone or more physiological measurements. The device may provide information regarding the worker based on the safety score.

The invention discloses an intelligent fire extinguisher box, which has the advantages of simple structure, low cost and strong practicability. One side of the upper cabinet door is connected with a hinge structure, one side of the hinge structure is connected with a lower cabinet door, the surface of the lower cabinet door is provided with a switch, and one side of the lower cabinet door is provided with ventilation holes, A power supply is provided on one side of the ventilation hole, a smoke sensor is provided on the other side of the ventilation hole, an alarm is connected to one side of the smoke sensor, and an exhaust fan is provided inside the box; this kind of intelligent fire extinguisher box Through the function of the alarm and the smoke sensor, it is convenient for people to find the fire extinguishing box more easily when a fire breaks out in the place, improves the safety of the workplace, saves a lot of cost, and is suitable for popularization and use.

A carbon dioxide extraction system which recirculates CO2 and / or other gases in a continuous loop for maximum extraction efficiency and which recovers substantially all gases at the end of the extraction cycle for cost savings and greater workplace safety. The extractor utilizes a dual pumping system which can incorporate high vapor pressure CO2 and / or lower vapor pressure gases such as propane, butane, chemical refrigerants such as R134a, and other lower vapor pressure gases. The system allows the operators to work with supercritical CO2 alone with high pressure liquid pump(s), lower vapor pressure gases alone with modified refrigerant recovery pump(s), or a mixture of CO2 and lower vapor pressure gases using a combination of high pressure liquid pump(s) for extraction and modified refrigerant recovery pump(s) for full recovery of gases at the end of an extraction cycle.

A novel solventless process is described for the preparation of imidazole-2-thiones. The new solventless process tolerates a variety of bases as co-reactants which introduces feedstock flexibility into the process while the solventless feature renders the process more environmentally friendly by eliminating volatile organic solvents from the process, reducing energy consumption (associated with solvent recovery and / or recycling), and allows shorter reaction time and workup. Furthermore, the elimination of solvents enhances workplace safety by obviating the need for flammable and / or toxic solvents.

A method of cleaning and coating at least one surface of a container for storing a medicament or other ingestible non-pharmaceutical product, the method comprising the steps of using a water-based cleaning composition in conjunction with a water-based crosslinked acrylic resin containing coating material. The process makes the cleaning and coating technology consistent with present environmental regulations and workplace safety requirements, including control of emissions of volatile organic compounds (VOCs). Further, the concentration of extractible organic compounds has been reduced to the lowest practical level. The process is also applicable to other substrates where it is desired to have low-extractable organics and high adhesion of the subsequently applied coating.

Workplace safety is a principal concern in many environments. Protecting user ears from damage due to extended exposure to unacceptably high sound volume serves as an important component to workplace safety. Monitoring a device, such as a phone, utilized by a user often provides an incomplete picture of the sound level presented to the user. As provided herein, monitoring a user's sound exposure on one device may cause the sound level presented to the user from a second device to become limited. Additionally, over time the sound level limits may be adjusted based on the cumulative historic sound exposure. As a result, the user may avoid exposure to unacceptably high sound levels originating from more than one source and / or over an extended period of time.

A device that can receive one or more environmental measurements associated with a workplace. The device may receive one or more physiological measurements associated with the worker. One or more physiological measures may differ from one or more environmental measures. The device may generate a safety score for the worker based on the one or more environmental measurements and the one or more physiological measurements. The device can provide information about the worker based on the security score.

An elevator maintenance method, a smart key (30), and an elevator maintenance system. The elevator maintenance method comprises: the smart key (30) detecting whether the same has been inserted into a repair keyhole of an elevator undergoing maintenance (S110); the smart key (30) emitting an audible cautionary signal upon detection that the same has been inserted into the repair keyhole of the elevator undergoing maintenance (S120). The present invention achieves an improvement in workplace safety for maintenance workers.

A method of cleaning and coating at least one surface of a container for holding a drug or other ingestible non-pharmaceutical product comprising the steps of employing an aqueous cleaning composition together with an aqueous cross-linked acrylic resin comprising a coating. The process enables cleaning and coating techniques to comply with current environmental regulations and workplace safety standards, including controlling the emission of volatile organic compounds (VOCs). In addition, the concentration of extractable organic compounds is reduced to the lowest practical level. The process can also be used for other binders that require low leachable organics and high adhesion to subsequently applied coatings.

The invention relates to a workplace safety system for a motor vehicle bodywork workshop, comprising a workplace (1) having a ventilation system (2) for the discharge of polluted air and arranged so that by means of The door or curtain (4) selectively closes or opens the entrance (3). The invention is particularly characterized in that the workshop (1) is arranged to be selectively configured in three different work modes according to three corresponding work tasks, namely: a first work mode, which is used in Preliminary dent repair work on a vehicle, where the inlet (3) remains open and the electrical socket (9) and the compressed air supply (10) for the spray gun are deactivated and the ventilation air flow is in the workshop (1) is directed mainly in the horizontal direction and is expelled through the wall ventilation outlet duct (12); second mode of operation, which is used for the spray application of the body sanding base on the vehicle, wherein the inlet (3) is closed and the electrical socket (9) remains deactivated while the compressed air supply (10) for the spray gun is activated and the ventilation air flow is still directed approximately horizontally and is discharged through the wall ventilation outlet duct (12); and a third mode of operation for welding work on board, in which the inlet (3) is closed and the electrical socket (9) is activated, while the compressed air supply (10) for the spray gun is deactivated and the ventilation air flow is directed generally in vertical direction from the floor (8) of the workshop (1) towards the roof (17) where it is expelled through the roof ventilation outlet duct (21).

Workplace safety is a principal concern in many environments. Protecting user ears from damage due to extended exposure to unacceptably high sound volume serves as an important component to workplace safety. Monitoring a device, such as a phone, utilized by a user often provides an incomplete picture of the sound level presented to the user. As provided herein, monitoring a user's sound exposure on one device may cause the sound level presented to the user from a second device to become limited. Additionally, over time the sound level limits may be adjusted based on the cumulative historic sound exposure. As a result, the user may avoid exposure to unacceptably high sound levels originating from more than one source and / or over an extended period of time.

The invention discloses a workplace safety indicator, which comprises two triangular plates, the two triangular plates are hinged, and an indicator light is arranged on the outer surface of the triangular plate. Playing a warning role, when working in a place where people and vehicles are mixed, especially at night or when the light is not good, it will play a safety reminder role for passing pedestrians and vehicles. Safety is guaranteed. The lower end of the triangular plate is provided with a support mechanism. Fold the triangular boards together, and both sides can play an indicating role. At this time, the supporting mechanism plays a supporting role. After unfolding the two triangular boards, the triangular boards can be hooked on the enclosure through the supporting mechanism, which can serve as a warning enclosure at night. role of location.

The invention discloses a safety line mark belt for workshops and a construction method thereof. The mark belt is of a strip structure and prepared through carrying out one-step molding on plastics, and the cross section of the mark belt is first-quarter arc shaped or straight surface shaped. The construction method of the mark belt comprises the following steps that: high-temperature-resistant waterproof glue is placed on the ground of a workshop, mark belts are adhered to a safety line planned part, and the mark belts are spliced and assembled into the length and area of a safety line. The mark belt is a plastic mark line product, which is low in cost, easy to install and long in service life, can adapt to various sizes and occasions, and can bear a large friction force.