摘要:
A method of manufacturing tubes filled with powdery and/or granular substances, such as flux-cored welding wires. A tube filled with a powdery and/or granular substance is continuously manufactured by forming a metal strip being fed in its longitudinal direction into an unwelded tube (1a) using forming rolls (2), feeding a powdery and/or granular substance (F) into the unwelded tube (1a) being formed through its opening, butt-welding together fringing edges of the opening, and reducing the diameter of the welded tube (1b). An allowable minimum heat input below which cold cracking occurs and a maximum allowable heat input above which spatters whose diameter is not smaller than 0.83 times the inside diameter of the finished tube are generated are determined in advance, and the butt welding is performed with a heat input larger than the allowable minimum heat input and smaller than the allowable maximum heat input. This eliminates the risk of breaking in reducing the diameter of the welded tube (1b) filled with the powdery and/or granular substance (F).
摘要:
An appropriate gap between a yoke plate and a print lever is to be continuously maintained. A gap spacer (24) is inserted between a yoke plate and a print lever (14a). The print lever (14a) abuts a print-lever abutting portion (24b) of the gap spacer (24) in performing printing on a print surface. The gap spacer (24) is provided with notches (24a), so that nine print-lever abutting portions (24b) are separated and independent from one another. Therefore, even if hitting impact is constantly applied from the print lever (14a), no wrinkle is formed in the gap spacer (24), and an appropriate gap between the yoke plate and the print lever (14a) can be appropriately maintained.
摘要:
A magnetic film forming system which can always apply a magnetic field to a substrate in a constant direction. The magnetic film forming system comprises a vacuum container, a substrate pallet for holding a substrate in the vacuum container and being removable with the substrate held, from the vacuum container, and means for supporting the substrate pallet. Magnetic field generation means are fixed to the substrate pallet for applying a magnetic field to the substrate. When the substrate pallet is removed from the vacuum container, the magnetic field generation means are also taken out together with the substrate.
摘要:
An image forming apparatus which enables resolution modes to be readily changed over has a light-emitting element for irradiating a polygonal mirror with a light beam and a controller for controlling the light-emitting element. The controller is connected to an image clock signal changeover circuit that changes the period of an image clock signal to a period which is n (a positive integer) times the former. The controller is arranged such that the image recording density in the horizontal scanning direction can be changed by the image clock signal changeover circuit and/or the controller judges the pulses of a horizontal synchronizing signal output from a photosensor to be valid at intervals of (n-1) pulses, thereby enabling control of the recording density in the vertical scanning direction. An electrostatic latent image with the desired recording density can be obtained on a photosensitive member by selecting a combination of an image recording density changeover operation for the horizontal scanning direction in which the period of the image clock signal is multiplied by n and an image recording density changeover operation for the vertical scanning direction in which the pulses of the horizontal synchronizing signal are judged to be valid at intervals of (n-1) pulses.
摘要:
A method of diametrically contracting a cylindrical body, includes the steps of grasping the cylindrical body with a plurality of elongated grasping members, preparing a cylindrical drawing die having an opening at one end and a tapered inside peripheral surface, drawing the grasping members together with the cylindrical body into the drawing die, through the opening, and applying a compression force to the cylindrical body through the grasping members due to the passage along through the tapered inside peripheral surface, to thereby cause the cylindrical body to be diametrically contracted. During the drawing process, since the cylindrical body does not come into direct contact with the drawing die, neither scratches nor baking cracks are produced on the outside surface of the cylindrical body.
摘要:
A duplex printing apparatus includes a first conveyance device for supplying recording paper from a first paper supply tray to a printing device; a second conveyance device for supplying the recording paper from a second paper supply tray to the printing device; a third conveyance device for conveying the recording paper printed by the printing device to a paper receiving tray; a fourth conveyance device for conveying the recording paper to the second paper supply tray; a paper switching device disposed at the third conveyance device and operable to selectively send the recording paper printed by the printing device to the second paper receiving tray or to the fourth conveyance device; and a driving mechanism for the second paper supply tray which is operable to move the second paper supply tray to one position for receiving the recording paper from the fourth conveyance device and to another position in which the second paper supply tray supplies the recording paper to the printing device.
摘要:
A method for etching features in a plurality of silicon based bilayers forming a stack on a wafer in a plasma processing chamber is provided. A main etch gas is flowed into the plasma processing chamber. The main etch gas is formed into a plasma, while providing a first pressure. A wafer temperature of less than 20° C. is maintained. The pressure is ramped to a second pressure less than the first pressure as the plasma etches through a plurality of the plurality of silicon based bilayers. The flow of the main etch gas is stopped after a first plurality of the plurality of bilayers is etched.
摘要:
A recognition dictionary creation device identifies the language of a reading of an inputted text which is a target to be registered and adds a reading with phonemes in the language identified thereby to the target text to be registered, and also converts the reading of the target text to be registered from the phonemes in the language identified thereby to phonemes in a language to be recognized which is handled in voice recognition to create a recognition dictionary in which the converted reading of the target text to be registered is registered.
摘要:
A voice recognition unit is constructed in such a way as to create a voice label string for an inputted voice uttered by a user inputted for each language on the basis of a feature vector time series of the inputted voice uttered by the user and data about a sound standard model, and register the voice label string into a voice label memory 2 while automatically switching among languages for a sound standard model memory 1 used to create the voice label string, and automatically switching among the languages for the voice label memory 2 for holding the created voice label string by using a first language switching unit SW1 and a second language switching unit SW2.
摘要:
A magnetic film forming system which can always apply a magnetic field to a substrate in a constant direction is disclosed. The magnetic film forming system includes a vacuum container, a substrate pallet for holding a substrate in the vacuum container and being removable while still holding the substrate, from the vacuum container, and means for supporting the substrate pallet. Magnetic field generation means are fixed to the substrate pallet for applying a magnetic field to the substrate. When the substrate pallet is removed from the vacuum container, the magnetic field generation means are also taken out together with the substrate.