摘要:
A single pass color printer provides registration by controlling the velocity of the photoreceptor as a plurality of color separation latent images are superimposed on an area of the photoreceptor. The velocity of the photoreceptor is controlled by averaged error values v.sub.ij. The averaged error values v.sub.ij are determined periodically for the same photoreceptor or when an old photoreceptor is replaced with a new photoreceptor or when a user depresses a button in a display to recalibrate the averaged error values v.sub.ij after noticing degradation of point quality. The averaged error values are based upon at least one of time deviations, average transit times and average velocities of areas of the photoreceptor on which the latent images are formed. The calibration of the velocity variations is equivalent to a calibration of the belt thickness uniformity. Further, the method of determining or calibrating the averaged error values v.sub.ij can be used to verify that the method was properly done.
摘要:
An apparatus and method of use in which a first photoconductive belt arranged to move about an endless operative path in an electrophotographic printing machine is replaced by a second photoconductive belt. The leading marginal region of the second photoconductive belt is secured to the first photoconductive belt. As the first photoconductive belt moves about the operative path, it positions the second photoconductive belt thereabout. After the second photoconductive belt is positioned about the operative path, the first photoconductive belt is removed therefrom and separated from the second photoconductive belt. The leading marginal region of the second photoconductive belt is then secured to the trailing marginal region thereof.
摘要:
As indicated above, an exemplary feature of the present invention is to automatically identify corresponding GUI elements on different computer systems, or the same computer system at different points in time. Specifically, under the present invention, a user action on a widget of a GUI provided by an application loaded a first computer system is observed, and information about the widget(s) involved in the user action as well as on all other widget(s) in the GUI is collected and associated with the user action. Thereafter a widget(s) (on which the user action is to be performed) of a GUI provided by the application as loaded on a second computer system is robustly identified using the collection information. Then, the action is performed on the identified widget(s). In identifying the widget(s), the present invention utilizes a set of hard and soft constraints to identify a matching widget(s).
摘要:
A method, an apparatus and an article of manufacture for customizing a natural language processing engine. The method includes enabling selection of one or more parameters of a desired natural language processing task, the one or more parameters intended for use by a trained and an untrained user, mapping the one or more selected parameters to a collection of one or more intervals of an input parameter to an optimization algorithm, and applying the optimization algorithm with the collection of one or more intervals of an input parameter to a model used by a natural language processing engine to produce a customized model.
摘要:
The present invention permits performance adjustment in a virtual universe. In particular, the invention proposes a mixed server-based/peer-to-peer approach, in which transmission responsibilities are shifted towards peer-to-peer computing as the number of avatars within a region increases. The invention may foster fluid business transactions (e.g., sales) during times of high avatar load.
摘要:
In a computer system supporting memory compression, wherein memory compressed data is managed in units of memory sectors of size S, wherein data is stored on disk in a different compressed format, and wherein data on said disk is managed in units of disk sectors of size D, a method for storing memory compressed data on a compressed disk includes combining at least one of compressed memory directory information, a system header, compressed data controls, and pads into a data structure having a same size S as a memory sector, grouping the data structure and the data contained in the desired memory sectors into groups of D/S items, and storing each of the groups in a separate disk sector.
摘要:
In a computer system supporting memory compression and wherein data is stored on a disk in a different compressed format, and wherein an IOA (input/output adaptor)/IOP (input/output processor) selectively reads from and writes to a main memory through a direct memory access (DMA) operation, a method for transmitting compressed data from the IOA/IOP to the main memory includes reserving a set of free memory sectors to contain the data in said main memory, sending to the IOA/IOP addresses of said memory sectors, copying the data from the IOA/IOP to said memory sectors using said DMA operation, constructing at the IOA/IOP compressed memory directory information defining how and where the data is stored in memory, sending the memory directory information to a memory controller, and storing the memory directory information in the compressed memory directory structure.
摘要:
A method of transmitting compressed data from a main memory to an input/output adaptor (IOA)/input/output processor (IOP), includes sending compressed memory directory information to the IOA/IOP and copying a content of the memory to the IOA/IOP using a direct memory access (DMA) operation, without decompressing the data.
摘要:
A method (and system) of storing information, includes storing main memory compressed information onto a memory compressed disk, where pages are stored and retrieved individually, without decompressing the main memory compressed information.
摘要:
Methods, including service methods, articles of manufacture, systems, articles and programmable devices are provided for adapting the power consumption of a computational device in response to environmental conditions. Operating environmental condition data relevant to the generation of electric power is acquired from an operating environment feed and analyzed to determine a high electric power demand indication. If the analyzing determines a high electric power demand indication, then a computational device automatically reduces an amount of electric power consumption.