Patent application number | Description | Published |
20080278797 | DISPLAY MEDIUM, DISPLAY DEVICE AND DISPLAY METHOD - A display medium includes: a first substrate having transparency and provided with a transparent electrode on one face thereof, a member having a plurality of penetration holes, the member being placed on a surface of the transparent electrode, the penetration holes penetrating the member from the transparent electrode surface side, the ratio of the length of each of the penetration holes to the largest hole diameter being two or more; a second substrate placed so as to face the transparent electrode side of the first substrate; an electrolytic solution containing a metal ion and placed so as to fill a space between the first and second substrates; and a counter electrode placed in a position so as to be insulated from the transparent electrode and in contact with the electrolytic solution. | 11-13-2008 |
20090075196 | TONER, ELECTROSTATIC LATENT IMAGE DEVELOPER, MAGNETIC LATENT IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS - The present invention provides a toner including a binder resin and metal particles containing Au, Ag, Cu, Pt, or an alloy thereof having a volume average particle diameter of from about 1 nm to about 300 nm, or an average maximum length of from about 10 nm to about 200 nm. The invention also provides a novel toner including metal particles which absorb light at plasmon frequencies. | 03-19-2009 |
20090081574 | BLACK COLOR MATERIAL AND TONER - A black color material includes a squarylium compound represented by the following formula (1); and a blue color material: | 03-26-2009 |
20090237756 | IMAGE PROCESSING DEVICE AND IMAGE FORMING DEVICE - An image processing device provided with an acquiring unit and a generating unit. The acquiring unit acquires invisible image data of an invisible image subject to forming on a recording medium with invisible coloring material and acquires source image data of a source image subject to forming on the recording medium with visible coloring material. The generating unit generates corrected-image-data of the source image data corrected according to the absorption wavelength characteristics of the invisible coloring material, such that the color of overlapping regions where both the invisible image and the source image are superimposed when formed on the recording medium approximates to the color of regions corresponding to the overlapping regions in the source image. | 09-24-2009 |
20090240065 | BLACK COLOR MATERIAL AND TONER - The black color material includes a condensation product of a pyrrole compound represented by the following formula (1) and a squaric acid represented by the following formula (2): | 09-24-2009 |
20090247769 | COLORANT - A colorant contains a crystal of a compound represented by the following formula (1): | 10-01-2009 |
20100071592 | IMAGE-FORMING MATERIAL - An image-forming material includes a perimidine-based squarylium dye represented by the following Formula (I): | 03-25-2010 |
20100108949 | PERIMIDINE-SUBSTITUTED SQUARYLIUM DYE, DISPERSION MEDIUM, DETECTION MEDIUM AND IMAGE FORMING MATERIAL - A perimidine-substituted squarylium dye is represented by the following formula (I): | 05-06-2010 |
20110177263 | RECORDING MEDIUM AND IMAGE FORMING APPARATUS - A recording medium includes a first image that is read with infrared light and that is formed of plural dots having infrared absorptivity, part of the plural dots being invisible first dots, the remaining dots being visible second dots; and a visible second image that is formed of the second dots or the second dots and visible third dots not having infrared absorptivity. | 07-21-2011 |
20120177410 | IMAGE FORMING APPARATUS, OUTPUT DEVICE, COMPUTER-READABLE MEDIUM AND RECORDING MEDIUM - An image forming apparatus includes a first image-forming material that contains a colored pigment and a second image-forming material that contains the colored pigment having a concentration lower than that of the first image-forming material, a first image forming unit that forms a code image representing encoded information on a recording medium using the second image-forming material, and a second image forming unit that forms a non-code image at a position other than the position of the code image on the recording medium using an image-forming material other than the second image-forming material. | 07-12-2012 |
20120195643 | IMAGE FORMING APPARATUS AND RECORDING MEDIUM - An image forming apparatus includes first and second image forming units. The first image forming unit forms a first image on a surface of a recording medium which has ratios of reflecting incident light. The second image forming unit forms a second image on the surface. The ratios of the recording medium are equal to or greater than a threshold value in all of a specular direction and a specific direction other than the specular direction. The first image has a ratio of reflecting the incident light in the specular direction being equal to or greater than the threshold value and a ratio of reflecting the incident light in the specific direction being less than the threshold value. The second image has the ratios of reflecting the incident light in the specular direction and in the specific direction being less than the threshold value. | 08-02-2012 |
20120199731 | RECORDING MEDIUM AND INFRARED READING METHOD - A recording medium includes a surface in which an infrared absorptance is less than a threshold value; and plural dot images that records information by an arrangement pattern formed on the surface, in which the infrared absorptance is equal to or more than the threshold value, and a specular gloss to infrared rays is equal to or less than 22%. | 08-09-2012 |
20120328975 | PERIMIDINE-BASED SQUARYLIUM DYE, DYE-CONTAINING COMPOSITION, AND IMAGE-FORMING MATERIAL - A perimidine-based squarylium dye contains a compound represented by Formula (I), | 12-27-2012 |
20130077982 | IMAGE INSPECTION DEVICE AND IMAGE FORMING APPARATUS - An image inspection device includes an acquiring section that reads an image formed on an image carrying medium using an image forming material and acquires first inspection image information; and a decoloring section that leaves an infrared absorbent on the image carrying medium, and decolors a decolorable composition on the image carrying medium by physical treatment or chemical treatment, wherein the image forming material contains the infrared absorbent having an optical absorption peak in an infrared region, and the image forming material contains the decolorable composition having an optical absorption peak in a visible region in a color-developed state and being decolored by physical treatment or chemical treatment. | 03-28-2013 |