35 results about "Workplace safety" patented technology

Method and system for computer assisted performance support include remote electronic monitoring and mentoring to provide for supervision, control and instruction of the worker while the worker performs directed tasks. Activity data representative of worker activities are collected at the work site and can be accessed by a supervisor located remote from the work site. The remote supervisor generates and transmits to the worker feedback based on the activity data. The remote supervisor can evaluate an activity trail of a worker's performance of directed tasks and development of skills through educational training to permit timely identification and correction of worker deficiencies. The ability of the remote supervisor to transmit feedback to the worker while the worker is performing directed tasks enhances rapid development of the worker's skills and workplace safety and productivity.

Computer-implemented techniques for interactively training a user in performing a predetermined task related to at least one of food safety, workplace safety and food quality using a head wearable device are provided. The head wearable device comprises a digital display positioned within a field of view of the user, a camera to capture visual data from a first-person perspective, a user input device to provide control signals, and a processor. A series of steps are visually presented on the digital display in a predetermined order to direct the user through a process of performing the task. Visual data captured by the camera and the control signals provided from the user input device are analyzed during performance of one or more steps of the task. The computer-implemented techniques evaluate the user's performance of the one or more steps based on analysis of the visual data and the control signals.

A filter that allows specific detection of ethylene oxide by a non-specific electrochemical gas sensor through the removal of potential interferent gases, such as alcohols, and carbon monoxide. The filter contains an oxidizing agent that will oxidize the interferent gas but not ethylene oxide or alternatively a polymeric material that allows selective hydrogen bonds to the interferent gas but not ethylene oxide. This filter is intended for use with ambient air gas monitors, such as those employed to enhance work-place safety.

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.

The disclosure relates to the cleaning of oilfield tools made of metal, particularly to the method of reclamation oilfield tools, already used in the mechanical deep-pumping extraction of oil, as well as to the product made with the help of the mentioned method. The method of remanufacturing of standard length rods includes cleaning the rod with at least one cryogen to eliminate environmental contamination and to assist in workplace safety.

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 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 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.

The present patent application belongs to the field of workplace safety equipment and proposes an improvement to a device provided with a hook for anchoring a ladder to cables. The ladder is formed by a main structure (1) having in the center thereof an articulated hook (2). The main structure (1) comprises an extensible shaft in the upper portion thereof, allowing it to be coupled between two steps of a service ladder. In order to overcome drawbacks, a rope holder (8) has been developed, which is arranged in the lower portion of the main structure and locks the rope tying the hook (2), preventing the hook (2) from turning upside down or from opening. The rope holder also has two lateral toroidal locks (18) coupled to the step (20) of the ladder, each on one side of the main structure (1), preventing the main structure from shifting

Disclosed is a water-soluble coating composition, which is applied on the surface of fuel rods to prevent scratching of the surface of the fuel rods upon manufacturing a nuclear fuel assembly for light water reactors. This water-soluble coating composition facilitates the formation and removal of a coating film and the resulting coating film can exhibit strength and durability equivalent to those of an existing lacquer (nitrocellulose) coating film, and can thus be used as an alternative to lacquer, thereby easily removing the coating film and improving workplace safety, ultimately achieving improvements in the working environment and high workplace safety.

An intelligent tea making machine comprises a machine table, a hot water supply module, at least one tea making assembly, a tea storage module and a control module, and the control module is electrically connected to control a tea making barrel, the hot water supply module and the tea storage module which are arranged on the machine table. A worker only needs to use the tea making assembly to soak tea leaves in hot water to make tea water, then the intelligent tea making machine can automatically calculate the tea making time, the made tea water is automatically guided into the tea storage barrel to be stored and cooled, and the worker can directly take the tea water from a water outlet valve arranged on the machine table. Heavy tea making barrels and heat preservation barrels do not need to be carried in a narrow working space, and the condition that the ground of the working space is wet and slippery can be greatly reduced, so that the workplace safety of workers in a hand-cranking beverage shop is ensured.

Disclosed is a water-soluble coating composition, which is applied on the surface of fuel rods to prevent scratching of the surface of the fuel rods upon manufacturing a nuclear fuel assembly for light water reactors. This water-soluble coating composition facilitates the formation and removal of a coating film and the resulting coating film can exhibit strength and durability equivalent to those of an existing lacquer (nitrocellulose) coating film, and can thus be used as an alternative to lacquer, thereby easily removing the coating film and improving workplace safety, ultimately achieving improvements in the working environment and high workplace safety.

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 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.

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.

Present disclosure generally relates to a locking device through which multiple operators can use as a hasp lockout device to restrict access to controlled devices and areas. The locking device provides the operator to prevent unauthorised personnel's from accessing the key slot of the locking device. Furthermore, the operator can employ multiple padlocks in a sequential manner as to establish a sequence of locking or unlocking, improves the workplace safety.

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 discloses a method for cleaning and coating at least one surface of a container used for storing medicine or other ingestible non-medicinal products. The method comprises the step of adopting a water-based cleaning combination together with coating-containing water-based crosslinked acrylic resin. The cleaning and coating technologies based on the process conform to the current environmental regulations and workplace safety standards, and the process includes control over discharge of volatile organic compounds (VOCs). In addition, the concentration of organic compounds which can be separated out is lowered to the actual lowest level. The process can also be used for other base materials, and the process has the requirements that the amount of organic matters which can be separated out is low, and subsequently applied coating has high adhesiveness.

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 indication board which comprises two triangular plates, the two triangular plates are hinged, indication lamps are arranged on the outer surfaces of the triangular plates, the indication lamps are connected with a battery pack through wires, the indication lamps can play a role in warning, and when people and vehicles work in mixed places, especially at night or when light is poor, the indication lamps can give an alarm. And a safety prompt effect is achieved on passing pedestrians and vehicles, and the pedestrians and the vehicles can discover an operation area in a long safe distance, so that alertness is improved, and safety is guaranteed. Supporting mechanisms are arranged at the lower ends of the triangular plates. The triangular plates are folded together, the two sides can play a role in indication, at the moment, the supporting mechanism plays a role in supporting, after the two triangular plates are unfolded, the triangular plates canbe hooked on the fence through the supporting mechanism, and the effect of warning the position of the fence can be achieved at night.

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.