摘要:
The disclosed embodiment relates to methods and systems for evaluating an electronic document. The computer implemented method includes receiving the electronic document containing a first set of answers corresponding to one or more pre-stored questions. The first set of answers are compared with a pre-stored second set of answers based on an answer descriptor syntax dataset. The answer descriptor syntax dataset comprises one or more rules. One or more answer descriptors for each of the first set of answers are determined based on the comparing. The one or more answer descriptors correspond to one or more observations for each of the first set of answers. Finally, the electronic document is evaluated based on determining.
摘要:
A method and apparatus for printhead inspection and recovery in an ink jet printing system includes a modular printhead assembly disposed within the printing system for on-line printing operation. An off-line printhead inspection and recovery unit including a printhead dock for receiving the printhead assembly is locally disposed for ready diagnostic inspection of printhead operation and includes a user interface for reporting diagnostic results. A modular printhead assembly is disposed within the off-line printhead inspection and recovery unit for identifying the head failure to an operator. The inspection and recovery unit may execute a printhead purge and maintenance cycle to repair the failing on-line printing assembly. The inspection and recovery unit maintains a spare head assembly in a heated print-ready state for minimal downtime in production operation upon the replacement of the failing printhead with the spare head from the inspection and recovery unit.
摘要:
Methods and apparatus for performing addressable fusing and/or heating of a substrate undergoing xerographic processing are disclosed. The apparatus includes a fuser having an array of addressable heating elements in radiative communication with a substrate through a fuser roll or fuser belt. The array of addressable heating elements is operated to selectively heat portions of the substrate to achieve a desired effect on the substrate, such as changing its surface finish, or fusing unfused toner to the substrate. In the case of toner fusing, the array is operated such that substantially only an area covered by the unfused toner is heated. This eliminates the need for blanket fusing, and generally provides for greater flexibility in xerographically processing substrates. Apparatus and methods for performing two-sided selective fusing and/or heating are also disclosed.
摘要:
A method and apparatus for printhead inspection and recovery in an ink jet printing system includes a modular printhead assembly disposed within the printing system for on-line printing operation. An off-line printhead inspection and recovery unit including a printhead dock for receiving the printhead assembly is locally disposed for ready diagnostic inspection of printhead operation and includes a user interface for reporting diagnostic results. A modular printhead assembly is disposed within the off-line printhead inspection and recovery unit for identifying the head failure to an operator. The inspection and recovery unit may execute a printhead purge and maintenance cycle to repair the failing on-line printing assembly. The inspection and recovery unit maintains a spare head assembly in a heated print-ready state for minimal downtime in production operation upon the replacement of the failing printhead with the spare head from the inspection and recovery unit.
摘要:
A system for handling objects includes a first image marking engine operative to mark objects, and a second image marking engine operative to mark objects. In addition, the system includes a first object delivery path operative to transport objects presented by the first image marking engine to a first destination. A second object delivery path is operative to transport objects presented by the second image marking engine to a second destination. The first and second destinations may be a single destination, separate destinations, or interchangeable destinations. At least one object is identifiable to isolate at least one aspect of a delivered object. The at least one object includes an associated object itinerary representing at least one object route through the system. A controller is provided to query the object itinerary to correlate the at least one aspect to at least one of the first image marking engine, the second image marking engine, the first object delivery path, and the second object delivery path.
摘要:
A system for personalized packaging of prescription medication includes a processing device having a CPU and a user interface. The user interface is configured to receive input data related to at least one type of medication to be packaged, wherein the user interface communicates the input data to the CPU for processing. A dispensing system is in communication with the processing device, wherein the dispensing system is configured to be pre-supplied with the at least one type of medication and to dispense the at least one type of medication based on the input data communicated from the CPU to the dispensing system. Also included in the system is a printing system in communication with the processing device. A printing system is configured to generate a print of instructional data based on the input data communicated from the CPU to the printing system, wherein the print of instructional data includes data correspondingly related to the at least one type of medication dispensed by the dispensing system. A packaging system is in communication with the dispensing system and configured to seal the at least one type of medication dispensed from the dispensing system within the personalized packaging.
摘要:
An improved waveguide shuttle optical switch design which provides the function of a variable optical attenuator (VOA). A small degree of intentional misalignment of the waveguide will create different levels of optical attenuation. By finely controlling the misalignment of a selected switched position, a single device may be realized that will provide the functions of both switching and attenuating or just attenuation alone. The optical MEMS device utilizes a latching mechanism in association with a thermal drive actuator for aligning a waveguide shuttle platform. The integration of the switching function and the VOA function reduce the optical loss which is otherwise unavoidable when the inevitable alternative of a separate switch and a separate VOA must necessarily be employed. The resultant improved device can also be applied for correcting the difference in optical intensity created by the manufacturing tolerances inherent in the fabrication of array waveguide gratings.
摘要:
A substantially straight beam in an unbuckled state is compressed to cause the beam to buckle using an adjustable compressor. The adjustable compressor applies force to one or both ends of the beam and limits compression on the beam to allow the beam to move between a first buckled state and a second buckled state. The first buckled state and the second buckled state comprise substantially equal magnitude and opposite direction buckling movements from the unbuckled state.
摘要:
An optical micro-electro-mechanical system (MEMS) switch is disclosed. In a preferred embodiment the optical MEMS switch is used as an M×N optical signal switching system. The optical MEMS switch comprises a plurality of optical waveguides formed on a shuttle for switching optical states wherein the state of the optical switch is changed by a system of drive and latch actuators. The optical MEMS switch utilizes a latching mechanism in association with a thermal drive actuator for aligning the waveguide shuttle. In use the optical MEMS switch may be integrated with other optical components to form planar light circuits (PLCs). When switches and PLCs are integrated together on a silicon chip, compact higher functionality devices, such as Reconfigurable Optical Add-Drop Multiplexers (ROADMs), may be fabricated.
摘要:
An inkjet printing system for printing custom colors is provided. An ink mixing station is also provided. The printing system includes multiple ink channels, an ink cartridge sensor for each channel, and a controller. A method for printing custom colors in a printing system with multiple ink cartridges is provided. In another embodiment, the printing system includes an in situ mixed ink channel for receiving two or more ink supply dispensers and a controller. The in situ mixed ink channel includes an supply dispenser sensor and supply valve member for each supply dispenser, a mixing reservoir, a pump motor, and a print head. A method for printing custom colors using an in situ mixed ink channel is provided. The station includes an in situ mixed ink channel and a controller. A method for mixing custom color inks and filling inkjet ink containers in the station is provided.