56035results about "Other printing apparatus" patented technology

The present invention relates to a method and apparatus for explicit filtering in ambiguous text entry. The invention provides embodiments including various explicit text entry methodologies, such as 2-key and long pressing. The invention also provides means for matching words in a database using build around methodology, stem locking methodology, word completion methodology, and n-gram searches.

The disclosure describes systems for creating and authenticating printed objects using authentication and copy detection watermarks. For example, one verification system includes a watermark decoder and a verification module. The watermark decoder detects a copy detection watermark in a printed object to determine whether the printed object has been reproduced. The verification module processes a message decoded from an authentication watermark on the printed object to authenticate the printed object or bearer of the printed object. The authentication and copy detection watermarks may be implemented as the same or different watermarks. For example, the copy detection watermark may be a fragile watermark that carries the message and that degrades in response to a reproduction operation, such as photocopying or scanning and then reprinting the object. Alternatively, the authentication and copy detection watermarks may be separate watermarks embedded in an image that is printed on the object. The authentication watermark, in some applications, includes an identifier that links the object to a database entry with related information about the object. This related information can be used to check the bearer of the object by comparing it with attributes of the bearer (such as a user ID or photo) or the validity of the object by comparing it with attributes that are visible or machine readable on the object.

Devices, systems and methods for three-dimensional model printing. A three-dimensional model printer may, for example, calibrate, optimize, or indicate the need for replacement of or evaluation of one or more printing heads or nozzles of the three-dimensional model printer.

This invention provides an automatic authentication method and system in a print process, which can obviate the need for user's input operations of the user ID and password and can improve security since authentication is automatically done based on print information embedded in a file or information from an application program without any user's input.

In a print process that requires user authentication, a printer driver extracts information related to an application and/or a document for the print process as attribute information, and user authentication is made by comparing the attribute information with information stored in a user registration information database of a server. If user authentication has succeeded, the printer driver controls a printer to print, and the server manages and stores accounting information and the like for respective departments in a department management information database.

A portable printer which can be removably attached to a variety of models and types of portable devices, such as Personal Digital Assistants (PDAs), cell phones, or other terminal devices. The portable devices can be attached to the portable printer via a clip-on adapter, thereby providing a universal clip-on printer. The adapter can take on a variety of shapes to hold the device and is unique for the model and type of each portable device, and contains mating electronic interconnectivity to electrically, wirelessly, or optically connect the portable device to the portable printer to enable communication between the portable device and the portable printer. The portable device connected to the portable printer can operate the portable printer in a controlling relationship.

A lottery game system includes a number of lottery tickets, a playing area disposed on each lottery ticket, the playing area having a number of paths each traversing in the playing area. A starting point and a finishing point are disposed on the playing area. A first winning predetermined path begins at the starting point and ends at the finishing point and is initially concealed from a player prior to commencing play of the lottery game. A special point is disposed among the various paths and a second winning path, defined as a portion of the first winning path, begins at the starting point and ends at the special point. The special point is positioned before the finishing point. The second winning path results in a higher winning amount than the first winning path. The lottery game system may further include a lottery wand manipulated by a user wherein the lottery wand remains in contact with said lottery ticket along said winning path. Further, the lottery game system may include at least one lottery terminal which is operative to print at least one playing area and to dispense at least one lottery ticket.

An ink cartridge is composed of the body of a container provided with an ink supply port for discharging ink into a print head for housing ink and a lid for sealing the body of the container so that the container can communicate with the air. A semiconductor memory device storing information related to ink is mounted on the surface of the body of the container or the cap and is coated with a removable film.

Apparatus and related methods align magnetic flakes in a carrier, such as an ink vehicle or a paint vehicle to create optically variable images in a high-speed, linear printing operation. Images can provide security features on high-value documents, such as bank notes. Magnetic flakes in the ink are aligned using magnets in a linear printing operation. Selected orientation of the magnetic pigment flakes can achieve a variety of illusive optical effects that are useful for decorative or security applications.

Methods and apparatus are provided for automatically detecting spelling errors in one or more documents, such as documents being processed for the creation of a lexicon According to one aspect of the invention, a spelling error is detected in one or more documents by determining if at least one given word in the one or more documents satisfies a predefined misspelling criteria, wherein the predefined misspelling criteria comprises the at least one given word having a frequency below a predefined low threshold and the at least one given word being within a predefined edit distance of one or mote other words in the one or more documents having a frequency above a predefined high threshold; and identifying a given word as a potentially misspelled word if the given word satisfies the predefined misspelling criteria

Apparatus and method for sensing the position, size, shape and location orientation of one or more objects in two dimensions. The position sensor uses arrays of light sensors mounted on a substrate. When an object passes in proximity to the light sensors light energy from a plurality of light sources is either reflected from the object to the light sensors, or is emitted directly to the light sensors. The light energy is then converted to individual signals and transmitted through circuit traces in a printed circuit board to a local controller. The information may then be processed to determine the size, position, shape and location orientation of an object.

Authorized printout of an image corresponding to print data received at a print node from a network. The authorized printout comprises encrypting print data by a print node and storing the encrypted print data without printout, receiving authentication of an intended recipient to print the print data, and decrypting the encrypted print data by the print node and printing the decrypted print data by an image forming device, responsive to receipt of authentication in the receiving step. The print node may be the image forming device itself or a gateway to multiple image forming devices. The print node encrypts the print data with either a symmetric key or an asymmetric key.

A method for the remote printing of a document by use of a network, the method including the steps of: (a) receiving at a server the document as sent from a sender; (b) the server forwarding the document to a recipient; (c) the document being authenticated prior to being forwarded to the recipient; and (d) the server receiving instructions from the sender regards printing controls and the server implementing those controls on the recipient. A hardware device to support the printing controls is also disclosed.

Apparatus and related methods align magnetic flakes in a carrier, such as an ink vehicle or a paint vehicle to create optically variable images in a high-speed, linear printing operation. Images can provide security features on high-value documents, such as bank notes. Magnetic flakes in the ink are aligned using magnets in a linear printing operation. Selected orientation of the magnetic pigment flakes can achieve a variety of illusive optical effects that are useful for decorative or security applications.

The Disclosure relates to a printing service method for discounting services by printing with advertisements and realizes various discount services. The present invention comprises: a printing step for sending printing management information along with the user ID to the server 4 through the network 3 when the user prints with advertisements with the user's printing device 2, and storing that information as an advertisement usage record for each user ID; a step for referencing the user's advertisement usage record, for least one service, selected by the user from among a plurality of services relating to the printing device that used the advertisement printing record, determining whether to authorize the discount for the selected service, and updating the advertisement usage record of the abovementioned user to perform the authorized discount service. A variety of discount services can be realized because the print operation with advertisements is managed by the server and the user can use the usage records.

An electronic gambling unit for allowing a user to play a main gambling game and a bonus round game, and for dispensing value to the user at the conclusion of the bonus round game, may generally include a display unit capable of generating color images or other display mechanism capable of displaying symbols associated with the main gambling game and the bonus round game. The electronic gambling unit may further include an input device that allows the user to make a plurality of input selections, a currency-accepting mechanism capable of allowing the user to deposit a medium of currency, a value-dispensing mechanism capable of dispensing value to the user, and a controller operatively coupled to the display unit, the input device, the currency-accepting mechanism, and the value-dispensing mechanism. The controller may include a processor and a memory operatively coupled to the processor.

The design of typable devices, in particular, touch-typable devices embodying ambiguous codes, presents numerous ergonomic problems. Solutions for these problems are herein disclosed. This invention teaches methods for the selection of ambiguous codes from the classes of strongly-touch-typable ambiguous codes and substantially optimal ambiguous codes for touch-typable devices such as computers, telephones, pagers, personal digital assistants, smart cards, television set-top devices and other information appliances, given design constraints such as the size, shape, and computational capacity of the device, the typical uses of the device, and conventional constraints such as respect of alphabetic ordering or Qwerty ordering.

A process for producing any photoluminescent printed polychromatic image (8), and the image obtained thereby. At least one set of at least three monochromatic filtered images (6a, 6b, 6c) is prepared from any original polychromatic image (1) visible in visible light which is filtered with a spectral pass-band below or equal to 15 nm, according to at least three wavelengths of fundamental colors equal to the wavelengths of the luminescent pigments used, with the corresponding monochromatic filtered images (6a, 6b, 6c), in order to print separately, one above the other, three monochromatic printed images (8a, 8b, 8c). The invention concerns the image obtained, a protective device and a document carrying such an image.

A control method and system provides coded access to a system by acquiring account identification data corresponding to a combination of a plurality of symbols. The account identification data is transmitted, for example to a remote server, to correlate the account identification data against an account database to evaluate corresponding account information. Based on the account information, access to the system may be controlled.