Other

Eastman-kodak Company

Douglas C Anderson

James C Maher

Jiann H Chen

Francisco Luiz Ziegelmuller

Robert A Guistina

Kenneth Joseph Brown

Theodore H Morse

Richard A Weitzel

Carol K Dunn

Maria B Carrone

A method and device for stimulating new capillary growth and increased circulation in areas where the blood flow is no longer sufficient to support hair growth, new hair or existing hair.

Rolling scalp invigorator

In an apparatus for cleaning particulates from a moving web, a dust seal blade assembly which is easily mounted to a cleaning blade to reduce internal dusting in a cleaner apparatus and for trapping of lint, paper dust, or fibrous material and which might also reduce the effects of oil contamination. The arrangement provides a low-cost, operator-replaceable cartridge having one or more wiper blades with at least one of them having the dust seal blade assembly and enclosed within a particle sump assembly that is easily removed from association with the web being cleaned.

Blade cleaner cartridge with dust and lint seal blade

A photoreceptor cleaning brush for an electrostatographic imaging apparatus contains individual fibers provided with a finishing agent that is a water-miscible aliphatic organic compound containing a plurality of alcoholic hydroxy substituents. The finishing agent is selected from the group of compounds having a molecular weight of up to about 250 and polyethylene glycols having a number-average molecular weight of about 1000 to about 200,000. In an electrostatographic imaging apparatus, the photoconductive imaging element includes the described photoreceptor cleaning brush and a photoconductive surface portion that contains a polycarbonate binder resin. The cleaning brush removes toner from the photoconductive surface portion of the element without damaging it.

Cleaning brush for electrostatographic imaging apparatus and apparatus containing same

A sensor measures the toner applying capability of a toning station. It includes a transparent conductive rotatable member which is rotated through a developer applying zone and a sensing position remote from the developer applying zone. Toner is applied by developer in the station to the exterior surface of the rotatable member as controlled by a bias applied to the rotatable member. The applied toner is sensed by a transmission densitometer at the sensing position. The output can be used to control toner concentration, an original charge on an image member or a development bias applied to the toner station.

Sensor for measuring toner applying capability

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Pittsford, NY, United States of America

Douglas C Anderson