摘要:
The invention concerns processes and solutions for the treatment of copper alloy surfaces, which are subsequently to be firmly bonded to polymeric material. The solution is used, in particular for firmly bonding lead frames to encapsulating molding compounds (polymeric material). The solution contains an oxidant, at least one acid, at least one adhesion-enhancing compound characterized in that the solution additionally contains fluoride ions in an amount of at least 100 mg per litre and chloride ions in an amount of 5 to 40 mg per litre. The solution is particularly useful for treatment of copper alloy surfaces, containing alloying elements selected from the group consisting of Si, Ni, Fe, Zr, P, Sn and Zn.
摘要:
The present invention provides a sheet processing apparatus and an image forming apparatus, in which sheet information can be easily and surely be concealed without damaging a sheet S. After a wrapping portion 500A wraps the sheet with a magnet sheet MS while the magnet sheet MS is folded into two by a pressing force of the sheet, a discharge portion discharges the magnet sheet MS with which the sheet S is wrapped. Therefore, the sheet information can be easily and surely be concealed without damaging the sheet S.
摘要:
A sheet cutting apparatus comprising: a movable blade which lowers toward a sheet from above to cut the sheet; and a pushing member located upstream from a tip end of the movable blade in a lowering direction, and having a pushing surface which lowers together with the movable blade to push a cut piece of the sheet cut by the movable blade.
摘要:
An electronic device is provided with a device housing which includes an upper case and a lower case. A key input section is provided in the device housing and includes a key sheet disposed on an inner surface of the upper case. The key sheet has a plurality of key buttons exposed in an upper surface of the upper case and a plurality of pin holes provided at a plurality of positions excluding the key buttons. And, a plurality of fitting protrusions is provided on the inner surface of the upper case and inserted into and fitted in the pin holes of the key sheet.
摘要:
A driving apparatus includes a plurality of driving devices; a plurality of malfunction detectors for detecting a malfunction of the driving devices; a plurality of electric current setting devices for setting electric currents through the driving device; and a controller for controlling the plurality of driving devices, malfunction detectors and the electric current setting devices. The controller is effective to set standard electric currents, maximum tolerable electric currents, standard speeds, minimum rotatable speeds and maximum tolerable speeds of the plurality of driving devices, and a total current applied to the plurality of driving devices, wherein the driving devices are given priorities depending on influential ranges of functions of the driving devices.
摘要:
A driving apparatus includes a plurality of driving devices, a plurality of detectors for detecting a malfunction of the driving devices, and a controller, which is responsive to a detection result of the detectors, for decreasing a driving speed of a driving device at which a malfunction is detected and increases a driving speed of another driving device.
摘要:
A driving apparatus includes a plurality of driving devices; a plurality of malfunction detectors for detecting a malfunction of the driving devices; a plurality of electric current setting devices for setting electric currents through the driving devices; a controller for controlling the plurality of driving devices, malfunction detectors and the electric current setting devices, wherein the controller is effective to set standard electric currents, maximum tolerable electric currents, standard speeds, minimum rotatable speeds and maximum tolerable speeds of the plurality of driving devices, and a total current applied to the plurality of driving devices, wherein the driving devices are given priorities depending on influential ranges of functions of the driving devices, wherein when the malfunction detector detects a malfunction of the driving devices, the electric current setting device raises the setting of the electric current of the driving device at which the malfunction is detected within the maximum tolerable current and the total current, wherein when the malfunction detector detects a malfunction of a the driving device, and when the maximum tolerable current is exceeded by increasing the electric current of the driving device at which the malfunction is detected, the electric current setting device sets the speed of the driving device within a range higher than the minimum rotatable speed of the driving device at which the malfunction is detected, and a speed of another driving device selected in accordance with an order of the priorities within a range lower than the maximum tolerable speed, and the setting of the electric current is raised in accordance with the set speed, so that a productivity of a system with which the driving apparatus is used is maintained.
摘要:
An image-forming system is composed of an image-forming apparatus body, a folding device, a bookbinding device, and a finisher, which are connected to the image-forming apparatus body. In the image-forming system, in order to support maintenance, an available period of time for maintenance for each processing module (a unit or a device sectionalized in a processing functional unit) is calculated based on contents of a job presently in execution and contents of registered jobs so as to display the available period of time for maintenance of the calculated processing module on an operation display.
摘要:
An image forming apparatus is provided which makes it possible to carry out maintenance on a sheet processing apparatus connected to the image forming apparatus, by opening a cover even during operation of an image forming system comprised of the image forming apparatus and the sheet processing apparatus without detaching the sheet processing apparatus from the image forming system and moving the same and initializing the system. Settings as to post-processing on sheets are made through the operation of an operation and display unit. When any of the covers is opened, a CPU determines whether image formation and sheet conveyance are to be stopped or continued according to the settings. A controller provides control according to the result of the determination.