摘要:
A tandem printing system that can achieve stable web conveyance, regardless of the configuration of a tandem printing system or the type of a web, by preventing malfunctions including a broken web that may occur when slack in a web occurs at the time the printing operation stops and the slack is then eliminated after the printing operation has started.By executing low-speed conveyance of web by a web feeding mechanism before the printing operation begins, slack W22a, W10a, and W15a in the web located downstream of the guide rollers, and the slacked web is accumulated in the air loop portion, thereby completing the standby for printing. At that time, the amount of web conveyance (accumulation) is saved. Then, high-speed printing operation begins, and when the amount of printing has reached the amount of web conveyance saved, high-speed conveyance by the web feeding mechanism begins.
摘要:
By executing low-speed conveyance of web by a web feeding mechanism before the printing operation begins, slack W22a, W10a, and W15a in the web located downstream of the guide rollers, and the slacked web is accumulated in the air loop portion, thereby completing the standby for printing. At that time, the amount of web conveyance (accumulation) is saved. Then, high-speed printing operation begins, and when the amount of printing has reached the amount of web conveyance saved, high-speed conveyance by the web feeding mechanism begins.
摘要:
A printing system has a first printer apparatus for forming an image on a first plane of a web having no feed holes and a second printer apparatus provided at a post stage following the first printer apparatus for forming an image on a second plane of said web. The first printer apparatus (P1) is operable to form a position-alignment mark (Rm) at a predesignated position on each page of a web. This position-alignment mark is detected by mark detection means of the second printer apparatus (P2). Control means is provided for controlling the web transport speed so that both the generation timing of a web feed control signal (CPF-N signal) being generated with preset cyclic periods and the generation timing of a mark detection signal issued from the mark detection means through detection of the position-alignment mark are kept constant in phase.
摘要:
An information processing system stores a plurality of content data having different display qualities for each content in a storage unit, and detects a user operation to instruct switching of a content displayed on a display screen, and determines a switching speed of content display on the display screen based on the detected user operation, and decides a distribution for content data of each display quality to be read out to a temporary memory unit based on the determined switching speed, and reads out the content data from the storage unit to the temporary memory unit in accordance with the decided distribution.
摘要:
The turbine housing 1 is formed by sheet metal scroll members 5 and 7 butted opposite each other and welded together. A center core part 9 arranged in a central part of the scroll part 3 is integrally formed in one piece from a steel pipe member such as to include a housing portion 93 surrounding a turbine wheel 24, a bearing receiving portion 91 axially supporting the turbine wheel 24, and a plurality of circumferentially spaced supports 92 bridging a gap between the housing portion 93 and the bearing receiving portion 91.
摘要:
A continuous-sheet printing tandem electrophotography system for printing a continuous sheet includes first and second electrophotography units. A first size of the continuous sheet is measured before an image printed by the first electrophotography unit with a first parameter value is fused on the continuous sheet. A second size of the continuous sheet is measured after the image printed by the first electrophotography unit is fused on the continuous sheet. The second electrophotography unit then prints the continuous sheet with a second parameter value that is determined by a size difference between the first and the second sizes. The first and the second sizes include a page length and a page width of the continuous sheet. The parameter values include a print speed, a polygon mirror rotating speed, a video clock frequency, and a laser power.
摘要:
A multistage exhaust turbocharger is easily mountable in a narrow engine compartment of a vehicle by simplifying its construction and reducing its bulk. The multistage exhaust turbocharger has a high-pressure stage turbocharger and a low-pressure stage turbocharger. A cover of the high-pressure stage turbocharger has a compressor inlet passage, a bypass inlet passage, a switching aperture between the passages to be opened and closed by a valve body of the compressor bypass valve device, and a bypass outlet pipe part connecting to the bypass inlet passage to introduce bypass air passed through the aperture opened by the bypass valve to the compressor bypass channel which is to be connected to the bypass outlet pipe part.
摘要:
A continuous-sheet printing tandem electrophotography system for printing a continuous sheet includes first and second electrophotography units. A first size of the continuous sheet is measured before an image printed by the first electrophotography unit with a first parameter value is fused on the continuous sheet. A second size of the continuous sheet is measured after the image printed by the first electrophotography unit is fused on the continuous sheet. The second electrophotography unit then prints the continuous sheet with a second parameter value that is determined by a size difference between the first and the second sizes. The first and the second sizes include a page length and a page width of the continuous sheet. The parameter values include a print speed, a polygon mirror rotating speed, a video clock frequency, and a laser power.
摘要:
A communication apparatus is provided that includes a first coding unit for creating first coded data including an audio signal coded by a first audio coding method, a second coding unit for creating second coded data including an audio signal coded by a second audio coding method that is different from the first audio coding method, a control unit for switchably selecting at least one of the first coded data created by the first audio coding method and the second coded data created by the second audio coding method, and a sending unit for sending at least one of the first coded data and the second coded data to another communication apparatus. The sending unit sends the first coded data and the second coded data when the control unit switches selection from the first audio coding method to the second audio coding method while the communication apparatus is in communication with the other communication apparatus. The control unit does not select the second coded data until a predetermined time has passed since the second coding unit starts creating the second coded data.
摘要:
An atmosphere control system, including, a standard gas supplying device for supplying a gas of a determined composition, an oxygen concentration controlling device connected to the standard gas supplying device for adjusting oxygen concentration of the gas of the determined composition, an atmosphere holding device connected to the oxygen concentration controlling device for receiving the oxygen concentration adjusted gas, and an oxygen concentration measuring device arranged at the upstream side of the atmosphere holding device between the standard gas supplying device and the oxygen concentration controlling device or between the oxygen concentration controlling device and the atmosphere holding device or at the downstream side of the atmosphere holding device for measuring oxygen concentration in the gas at the position of the oxygen concentration measuring device is provided. The present system can provide gases of low oxygen concentration, easily and precisely control oxygen concentration in the gas of the system, and prevent oxidization of articles in treating thereof in the atmosphere holding device.