摘要:
A non-ferrous metal smelting furnace including a preheating tower includes a smelting chamber, provided below the preheating tower, a combustion chamber, provided adjacent to the preheating tower, a lower portion of which communicates with the smelting chamber, the combustion chamber being provided with a burner for generating a combustion gas on its upper furnace body, and a gas diffusion mechanism, provided in the smelting chamber, and including retaining members for constituting a plurality of openings distributed between the smelting chamber and the preheating chamber in the preheating tower and for retaining a material in the preheating tower.
摘要:
A preheating mechanism for preheating a source metal for melt includes a combination of independent combustion and preheating devices. The mechanism also includes a high-temperature gas conduit for connecting the combustion device and the preheating device, a low-temperature gas conduit for connecting the preheating device and an exhaust gas chimney, a branch pipe branched from the low-temperature gas conduit and connected to the high-temperature gas conduit, and a short-cut gas conduit for connecting a conduit portion at a combustion device side from a coupling portion between the high-temperature gas conduit and the branch pipe to a conduit portion at an exhaust gas chimney side from a branch portion between the low-temperature gas conduit and the branch pipe. A diluting mechanism is arranged in the short-cut gas conduit. A valve with a variable motor is arranged in the branch pipe. A temperature sensor is arranged between the preheating device and the coupling portion between the high-temperature gas conduit and the branch pipe. The valve controls gas flow in the branch pipe in response to a signal from the temperature sensor.
摘要:
A method and a device for applying an adhesive to an elastic string-like material capable of performing continuous application operation without stopping the application operation by automatically jumping the knot of the elastic string-like material form a running line for the material at a slit groove 202 in a coater applying head. A slide guide body 210 positioned at a front side of the slit plate 201 in a transfer direction, having a detection guide groove 211 with a width of allowing the elastic string-like material to pass through but inhibiting the knot from passing through, and having a second expanded part 205 positioned at a part protruded from a tip end of the slide guide body 210 at a tip end extension part of the slit groove 202 of said slit plate 201, with a width of allowing the knot to pass through.
摘要:
It is provided a method for producing a pressure-sensitive adhesive tape or sheet which is superior in a heat-resistance. A mixture is prepared by uniformly mixing a specific polymer having hydrolyzable silyl end groups and urethane linkages and/or urea linkages in the main chains or side chains with tackifying resins. A fluorine-containing compound selected from the group consisting of boron trifluoride, complex of boron trifluoride, fluorinating agent and alkali metal salt of fluorine-containing inorganic acid is uniformly mixed into the mixture to obtain a precursor of a pressure-sensitive adhesive agent. The adhesive precursor is applied on the surface of a tape substrate or sheet substrate. It is obtained a pressure-sensitive adhesive layer having three-dimensional reticulation structures by curing the specific polymer having hydrolyzable silyl end groups. Thereby, it is obtained the pressure-sensitive adhesive tape or sheet.
摘要:
If a trigger unit in a set range is received after a transmission, an annunciation portion is advised of a likelihood of radio interference. In this case, no trigger signal is supplied. If identifier information that has been received corresponds to the identifier information stored in a memory after the transmission of a trigger signal, a count value remains untouched (YES in S55). It is apparent that identifier information was transmitted before from one of wheel-side units that has supplied a trigger signal, and that the trigger signal has not been received by a desired one of the wheel-side units. An operator can supply a trigger signal again through a change in relative position or the like.
摘要:
A method of controlling a disk drive is disclosed that is capable of precise and real-time detection of an abnormal floating height of a magnetic head over an entire area of a magnetic disk. The method of controlling the disk drive includes the steps of: calculating a servo gain difference between a servo gain value obtained from a servo frame of the disk drive and a normal servo gain value recorded in the servo frame, the normal servo gain value being a servo gain value when a magnetic head flies normally relative to a magnetic disk; and forbidding the magnetic head writing data into the magnetic disk when the servo gain difference is equal to or greater than a predetermined value.
摘要:
If a trigger unit in a set range is received after a transmission, an annunciation portion is advised of a likelihood of radio interference. In this case, no trigger signal is supplied. If identifier information that has been received corresponds to the identifier information stored in a memory after the transmission of a trigger signal, a count value remains untouched (YES in S55). It is apparent that identifier information was transmitted before from one of wheel-side units that has supplied a trigger signal, and that the trigger signal has not been received by a desired one of the wheel-side units. An operator can supply a trigger signal again through a change in relative position or the like.
摘要:
There is provided a memory control device including a device driver that executes writing or reading of data to/from a main storage unit and temporary writing or reading of data to/from a cache unit including a plurality of cache blocks, and a control unit that issues an instruction for writing or reading of data of a file system to/from the main storage unit or the cache unit to the device driver. The control unit may notify priority information about a priority for data storage into a logical block to which the cache block is associated to the device driver.
摘要:
If a trigger signal transmitted from another trigger unit in a set range is received after a transmission command switch has been turned on, an annunciation portion is advised of a likelihood of radio interference. In this case, no trigger signal is supplied. If identifier information that has been received corresponds to the identifier information stored in a memory after the transmission of a trigger signal, a count value remains untouched (YES in S55). It is apparent that identifier information was transmitted before from one of wheel-side units that has supplied a trigger signal, and that the trigger signal has not been received by a desired one of the wheel-side units. An operator can supply a trigger signal again through a change in relative position or the like.
摘要:
An information storage apparatus includes a disc-shaped recording medium in which control marks aligned in a predetermined rule are recorded, a head contacting or approaching a recording medium surface to reproduce/record information of the recording medium and detecting the control marks, a head driving section holding the head to move the head in a direction of coming near or away to/from a recording medium rotation center, a driving force control section controlling a driving force for head driving section, a driving time control section controlling a driving time for the head driving section using an interval of the detection of the plural control marks as a time unit, and a driving force correcting section obtaining a difference between an ideal interval based on the rule of the control marks and an actual interval of the control marks to correct the control of the driving force based on the difference.