The present design includes a coating apparatus having a mechanical arm configured to receive and maintain a lens in a desired orientation, a coating station configured to coat the lens, a drying/curing station configured to dry the lens using radiant energy, and a programmable controller configured to control the mechanical arm to move along a linear track between the coating station and drying/curing station and expose the lens to the coating station for a coating procedure and the drying/curing station for a drying procedure for a predetermined amount of time. Other stations, such as a washing station and a loading station, may be provided.

The present disclosure provides a device for controlling the shape of an aerosol particle condensation growth flow field through an electromagnetic field. The device includes an aerosol growth device and a power supply. The aerosol growth device includes a porous medium, magnetic rubber and an electromagnet group. The magnetic rubber is sleeved in an inner cavity of the electromagnet group, and the porous medium is sleeved in an inner cavity of the magnetic rubber. The magnetic rubber is clung or clings to the porous medium, and the power supply is connected with the electromagnet group. The present disclosure also provides a method for controlling the shape of the aerosol particle condensation growth flow field through the electromagnetic field.

An electrical field is generated between an application device and an object to be coated. At least one corona electrode associated with the application device is connected to ground, and at least one counter electrode associated with the object is connected at least at intervals to a positive potential. A system for electrostatically coating objects having an application device coating material, and an electrical field device having a high-voltage source which generates an electrical field between the application device and an object to be coated. The field device comprises at least one corona electrode associated with the application device, and at least one counter electrode associated with the object, wherein, during the operation of the device, the at least one corona electrode is connected to ground, and the at least one counter electrode is connected at least at intervals to a positive potential.

An electrical field is generated between an application device and an object to be coated. At least one corona electrode associated with the application device is connected to ground, and at least one counter electrode associated with the object is connected at least at intervals to a positive potential. A system for electrostatically coating objects having an application device coating material, and an electrical field device having a high-voltage source which generates an electrical field between the application device and an object to be coated. The field device comprises at least one corona electrode associated with the application device, and at least one counter electrode associated with the object, wherein, during the operation of the device, the at least one corona electrode is connected to ground, and the at least one counter electrode is connected at least at intervals to a positive potential.

The disclosure relates to a device for making charged nanoparticles, the device includes: an atomizer configured to atomize a solution into micro-scaled droplets; a first electrode and a second electrode substantially parallel with and spaced from each other, a power supply configured to apply a voltage between the first electrode and the second electrode, at least one first through-hole is defined on the first electrode and at least one second through-hole is defined on the second electrode to allow the micro-scaled droplets to pass through.

A derivatization apparatus and method for coating a sample carrier with a reagent solution. The derivatization apparatus consists of a closed system in which a small quantity of reagent solution is sprayed into a closed container via a spray nozzle. A sample carrier is located in the closed container and is coated as homogeneously as possible with the reagent solution.

The disclosure relates to a method for making charged nanoparticles, the method includes: providing a solution with a first solute; atomizing the solution into micro-scaled droplets; providing a charged electrode with at least one through-hole, a negative or positive electric potential is applied to the electrode; allowing the micro-scaled droplets to pass through the at least one through-hole.

A method of manufacturing optoelectronic components includes spraying a fluorescent layer of an optoelectronic component onto a substrate, the substance or the substance mixture of the fluorescent layer including an electric charge when sprayed on, and wherein the electrically charged substance or the at least partially electrically charged substance mixture includes a larger electric potential when the fluorescent layer is sprayed on than at least one area of the substrate; and locally adjusting the thickness of the fluorescent layer of the sprayed-on fluorescent substance when spraying on the fluorescent layer onto the substrate by an electric potential gradient.

A method of manufacturing optoelectronic components includes spraying a fluorescent layer of an optoelectronic component onto a substrate, the substance or the substance mixture of the fluorescent layer including an electric charge when sprayed on, and wherein the electrically charged substance or the at least partially electrically charged substance mixture includes a larger electric potential when the fluorescent layer is sprayed on than at least one area of the substrate; and locally adjusting the thickness of the fluorescent layer of the sprayed-on fluorescent substance when spraying on the fluorescent layer onto the substrate by an electric potential gradient.

To provide an apparatus for promoting ineffective sweating includes an air heating unit for heating air in a sweating room, a mist generator for generating mist, a blower for circulating air in the sweating room by supplying mist, and a control device. The sweating room is provided with a temperature sensor and a humidity sensor for measuring temperature and relative humidity respectively in the sweating room. The control device is provided with a dew-point temperature determination unit for determining a dew-point temperature td in the sweating room based on the temperature and the relative humidity and a temperature setting unit for setting a body temperature of a user, and controls the air heating unit and the mist generator so that the dew-point temperature td is kept higher than the body temperature. This configuration can promote comfortable ineffective sweating with the low physical burden on the user.