摘要:
A method and system for producing a printed text. A system operates in accordance with the method to: receive a message signal created by an author and representative of the semantic content of a printed text; produce a text signal in response to the message signal; analyze the message signal to determine a non-semantic indicator of the author's state of mind; determine a non-semantic characteristic of the printed text as a function of the determined non-semantic indicator; and printing the printed text in response to the text signal and the determined characteristic. The message signal can be a voice signal. A physiological signal such as pulse rate or variations in the pace, volume, tremulation, or average wavelength of the author's speech can also be used to determine the author's state of mind. In another embodiment of the invention, a system operates to input a message signal; generate a text signal representative of the printed text; analyze the message signal to determine a non-semantic indicator of the author's state of mind; map a state of mind indicator vector comprising the determined non-semantic indicator into an actual state of mind vector; and determine a non-semantic characteristic of the printed text as a function of the actual state of mind vector; and to print the text in accordance with the text signal and the determined non-semantic characteristic.
摘要:
A system for determining whether a mail piece has been opened including mail pieces that have the ability indicate a previously opened and never opened state, such as with a state change element, an interrogator unit, such as an RFID reader, for receiving state information, and a data center that receives the state information from the interrogator unit. Also, a method for determining whether a mail piece has been opened including receiving mail pieces at a recipient location, receiving at an interrogator unit, such as an RFID reader, state information from the mail pieces, and transmitting the state information from the interrogator unit to a data center. In either the system or method, each mail piece may have an RFID tag that communicates with the state change element and transmits the state information to the RFID reader. Bar code or other technologies may be substituted for RFID technology.
摘要:
Water-soluble, photosensitive, optically variable (POV) inks exhibit improved OCR readability due to improved infrared absorption properties. The inks can produce images that can be viewed with both visible and ultraviolet light to have physically coincident positive and negative images. The new inks contain at least two types of colorants in addition to the IR absorber and other suitable ingredients. The first colorant comprises a fluorescent dye or pigment emitting light within a characteristic emission band when excited by fluorescent-exciting radiation. The second colorant comprises a carbon black infrared radiation absorbing composition alone or with one or more dyes or pigments having a light absorption band at longer wavelengths than the characteristic emission band of the first colorant or also overlapping the emission wavelength of the first colorant in such a way as to result in a dark color. The inks are formulated to provide higher contrast in the presence of IR radiation while retaining a strong negative correlation between the visible and fluorescent images.
摘要:
A method for printing indicium on an article including steps of providing a supply of ink comprising a multi-signal transmission ink which is adapted to provide an optically visual signal when viewed in normal daylight and adapted to provide a different signal which is adapted to be machine readable; and printing at least a portion of the indicium on the article by halftone printing the multi-signal transmission ink. The portion is adapted to be visually observable in normal daylight. The portion is adapted to be read as a non-halftoned signal by a machine even though the portion is halftone printed.
摘要:
Color imparting compositions for ink jet printer inks, as well as inks with such color imparting compositions therein, which can be used in a commercially available ink jet printer or the ink jet printer of a postage metering system to print machine readable information based indicia, such as postage, on a substrate, such as an envelope, are disclosed. The color imparting composition includes a water soluble black colorant material adapted to absorb light in a wavelength range between about 400 to 650 nm, such as Reactive Black 31 dye or Direct Black 195 dye, and a water soluble cyan colorant material having a molar extinction coefficient of at least 10,000 at a wavelength maximum in the range of about 580 to 750 nm, such as Direct Blue 307, Direct Blue 199 or Acid Blue 9. The weight ratio of the black colorant material to the cyan colorant material in the color imparting composition is in the range of about 50 to 1 to about 5 to 6.
摘要:
An ink supply system for a printer including an inner chamber comprising a controlled security ink; an outer chamber comprising a chemical; an ink conduit from the inner chamber through and out of the outer chamber; and a rupture wall at a junction between the inner chamber and the outer chamber. The ink conduit keeps the chemical away from the ink when the ink travels from the inner chamber out of the ink supply system. When the rupture wall is ruptured, the chemical is adapted to interact with the controlled security ink to indicate that the rupture has occurred.
摘要:
The present invention includes apparatus and methods for printing and verifying postage indicia. The indicia includes data that indicates characteristics of ink used to print the indicia. To verify the indicia, the data is read and compared with data provided by detecting optical or related characteristics of the ink.
摘要:
A fluorescent ink that makes tagger marks and is able to be used in valve jet printers at a rate of four #10 envelopes per second. The ink also penetrates paper at a rapid rate and dries at the same time it is penetrating the paper, without degrading the print quality. The penetrating agent solvent system may be isopropyl alcohol in combination with a surfactant. The surfactant may be polyethylene glycol ethers. Polyethylene glycol ethers have a high boiling point and low vapor pressure. The penetrating agent solvent system has a low boiling point and high vapor pressure and a low static and dynamic surface tension. This improves the inks rate of penetration into the paper and diminishes the amount of offset.
摘要:
A mail piece marking for a mail piece including a first section printed with a first ink; and a second section printed with a second different ink. The first and second sections include a substantially same color in normal daylight. The first and second sections are intermixed such that combined reading of the first and second sections conveys a first mail piece marking information. The second ink is adapted to be machine readable to read a second different mail piece marking information contained in the second section.
摘要:
New photosensitive optically variable inks are capable of printing images having improved resistance to water. The inks produce images which can be viewed with both visible and ultraviolet light to have physically coincident positive and negative images. They contain at least two types of colorants and other suitable ingredients to enable preparation for printing. The first colorant comprises a fluorescent dye emitting light within a characteristic emission band when excited by fluorescent-exciting radiation. The second colorant, which comprises a colloidal pigment alone or with a dye, has a light absorption band at longer wavelengths than the characteristic emission band of the first colorant or overlapping the emission wavelength of the first colorant, effectively to result in a dark color. The composition also contains an aqueous liquid vehicle comprising water and a water-soluble vehicle in sufficient amounts to achieve an ink viscosity and surface tension effective for application of the ink to a substrate in a predetermined pattern by ink jet printing.