Abstract: This invention is capable of detailed control in accordance with the mode of using a lighting apparatus and the like.

Abstract: To provide a method for producing a toner for developing an electrostatic charge image, which is capable of producing toner host particles in good yield and which is excellent in image characteristics, image quality, scratch resistance of a developing device and toner consumption, and a screen device which is capable of screening continuously without clogging. A method for producing a toner for developing an electrostatic charge image, which comprises a step of screening a dispersion of toner host particles by a screen, characterized in that when the above step is carried out, Y?{1/(M2+r2+2Mr)}×108×0.

Abstract: An image processing apparatus is provided that efficiently performs compression and encoding when an image obtained from an image pickup device is compressed and encoded for distribution. The image processing apparatus includes an image dividing unit for dividing an image into a plurality of areas, an image compression and encoding unit for compressing and encoding the image for each area generated by dividing the image by the image dividing unit, an image transmission request receiving unit for receiving an image transmission request from a client via a network, a transmission image area selection unit for selecting areas of an image to be transmitted to the client based on the image transmission request from the client; and a selected area image transmission unit for transmitting a compressed and encoded image, corresponding to the areas selected by the transmission image area selection unit, to the client.

Abstract: To provide a method for producing a toner for developing an electrostatic charge image, which is capable of producing toner host particles in good yield and which is excellent in image characteristics, image quality, scratch resistance of a developing device and toner consumption, and a screen device which is capable of screening continuously without clogging. A method for producing a toner for developing an electrostatic charge image, which comprises a step of screening a dispersion of toner host particles by a screen, characterized in that when the above step is carried out, Y?{1/(M2+r2+2Mr)}×108×0.

Abstract: An image processing apparatus is provided that efficiently performs compression and encoding when an image obtained from an image pickup device is compressed and encoded for distribution. The image processing apparatus includes an image dividing unit for dividing an image into a plurality of areas, an image compression and encoding unit for compressing and encoding the image for each area generated by dividing the image by the image dividing unit, an image transmission request receiving unit for receiving an image transmission request from a client via a network, a transmission image area selection unit for selecting areas of an image to be transmitted to the client based on the image transmission request from the client; and a selected area image transmission unit for transmitting a compressed and encoded image, corresponding to the areas selected by the transmission image area selection unit, to the client.

Abstract: In a method for producing a toner for electrostatic development, a mixture of starting toner materials comprising at least a resin and a colorant is kneaded, extruded and cooled to obtain a toner material. The toner material is crushed and then pulverized by an impact pulverizer having a pulverizing section formed by disposing a stator having ridges of a triangular waveform at an inner surface thereof and a rotor having ridges of a triangular waveform at an outer surface thereof at a gap between the ridges of the stator and of the rotor.