摘要:
A method for determining if uncompressed color video data was previously compressed and decompressed. Each block of color video data is examined to determine if the block was previously compressed with a predetermined compression algorithm that for example, selected fewer colors than were present in the original data. If it is determined that such compression has previously occurred, on recompression, a different algorithm is used to prevent introduction of color distortions.
摘要:
A pouch machine includes a controller and first and second modules. Each module has a converting station and the electrical equipment needed to operate the station. The controller controls the converting stations and operating parameters are provided from one module to the next. Each module may be a processing zone and include a registration sensor and a drawroll responsive to the respective registration sensor. Accumulators may be provided in each processing zone. An edge sensor may be provided that senses the edge of the film in one or more modules. The draw roll assembly is mounted on a moveable frame, and is angled in response to the location of the sensed edge. Multiple such assemblies may be included on a single machine.
摘要:
A pouch machine includes a controller and first and second modules. Each module has a converting station and the electrical equipment needed to operate the station. The controller controls the converting stations and operating parameters are provided from one module to the next. Each module may be a processing zone and include a registration sensor and a drawroll responsive to the respective registration sensor. Accumulators may be provided in each processing zone. An edge sensor may be provided that senses the edge of the film in one or more modules. The draw roll assembly is mounted on a moveable frame, and is angled in response to the location of the sensed edge. Multiple such assemblies may be included on a single machine.
摘要:
A method and apparatus for purchasing an airline ticket, includes entering into a computer information describing a flight desired by a consumer, including a target price, and performing a search on an airline reservation system database for flights corresponding to the desired flight information. The method determines whether a flight found during the search has a fare that is at least equal to the target price, and if so books the flight to hold it for the consumer for a predetermined period of time to allow the consumer to effect payment. The consumer is informed by e-mail notification of the seat reservation and instructing the consumer regarding payment requirements to effect purchase of the airline ticket. If a flight having the target price or better is not found, the method continues to periodically perform the search over a predetermined number of days into the future, and inform the consumer by e-mail of the ongoing results of the search.
摘要:
A pouch machine includes a controller and first and second modules. Each module has a converting station and the electrical equipment needed to operate the station. The controller controls the converting stations and operating parameters are provided from one module to the next. Each module may be a processing zone and include a registration sensor and a drawroll responsive to the respective registration sensor. Accumulators may be provided in each processing zone. An edge sensor may be provided that senses the edge of the film in one or more modules. The draw roll assembly is mounted on a moveable frame, and is angled in response to the location of the sensed edge. Multiple such assemblies may be included on a single machine.
摘要:
A browser-based email system implemented in a computing device is connected to a host mail server. The host mail server provides pages which can be rendered by a browser to present an email service to a user. The browser-based email system receives audio data, video data, and/or still images, and supports a user interface to facilitate capture of the audio data, video data, and/or still images for inclusion in an email message.
摘要:
Devices and methods for inflating and sealing packaging pillows from a material web are shown for consistently producing high-quality packaging pillows. A web of material is advanced past an inflation nozzle, inflated with gas, and sealed closed by a sealing element. The temperature of the sealing element is monitored using a thermocouple connection and automatically adjusted using a closed-loop system. A sealing clamp parallel to the sealing element maintains two sheets of the web in contact through the sealing step. The inflation nozzle is provided with two inflation outlets: a first outlet inserting gas longitudinally into the web of material, and a second outlet inserting gas laterally into the material. Gas input is controlled with the use of relief valves to maintain pillow quality at all stages of production.
摘要:
A cache management system for a computer system having a central processing unit, a main memory, and cache memory including a memory management unit for transferring page size blocks of information, apparatus for reading information from main memory, apparatus for writing information to the cache memory, and apparatus for overlapping the write of information to the cache memory to occur during the read of information from the main memory.