摘要:
An image photodetector includes a photosensor unit, a charge storage unit, and a switch unit, all of them are formed on a single-crystal semiconductor film grown from a single nucleus such that crystal formation is performed on a substrate having a free surface including a non-nucleus formation surface and a nucleus formation surface adjacent thereto. The non-nucleus formation surface has a low nucleation density. The nucleus formation surface has a sufficiently small area to allow growth of only the single nucleus and has a higher nucleation density that that of the non-nucleus formation surface.
摘要:
A dew formation testing device has an adjustment tank capable of adjusting the temperature and humidity of air to predetermined temperature and humidity, a testing tank installed separately from the adjustment tank and having a sample base that has a mounting surface, onto which a testing sample W can be placed, and that is capable to cool the mounting surface, and ducts that link the adjustment unit and the testing tank. The testing tank is provided with an air guide member that, when air flowing into the testing tank through the duct flows onto the sample base from a side of the sample base, guides the air in the direction tilted downward at a predetermined angle, the guidance being performed at a position right above the sample base at an end thereof which is on the upstream side of the air flow.
摘要:
There is provided a film forming apparatus which is capable of forming a film on both surfaces of a substrate by sputtering continuously with high efficiency by restraining a rise in temperature of the substrate to a predetermined value or higher.In a film forming chamber 2 the pressure of which is controlled, while a rotating drum 7 is rotated by the driving of a drive motor 8, a film is formed on the top surface of a substrate 12 on a substrate tray 13 held on a substrate holder 10 by cathodes 17a and 17b for outer surface to which a d.c. voltage or an a.c. voltage or a high-frequency voltage is applied, and also a film is formed on the back surface of the substrate 12 on the substrate tray 13 held on the substrate holder 10 by cathodes 14a and 14b for inner surface to which a d.c. voltage or an a.c. voltage or a high-frequency voltage is applied, by which a high-quality film is formed on both surfaces of the substrate 12 by sputtering continuously with high efficiency by restraining a rise in temperature of the substrate to a predetermined value or higher.
摘要:
An object of the present invention is to provide an environment testing apparatus capable of achieving, on the surface of a test object, a stable condensation status with less variation in the condensation amount than that of already existing-art. The environment testing apparatus 100 includes a regulator 4. On the basis of a signal from a condensation amount sensor 9, the regulator 4 controls the temperature of a cooling/heating plate 6 between a deviation-added value of the wet bulb temperature obtained from the wet bulb 11, and a deviation-added value of the dew-point temperature inside the test chamber 1.
摘要:
The cooling apparatus comprises an air supply system, a water supply system, and a sprayer, and has a structure such that water and compressed air are mixed and the air is sprayed together with the water converted into mist onto the upper surface of a device attached to a socket of a burn-in board. The heat generated by the device is removed via the mist and air that falls on the upper surface. When a burn-in test is conducted the cooling apparatus adjusts the water and air supply so that the device is cooled to the target temperature.
摘要:
The cooling apparatus comprises an air supply system, a water supply system, and a sprayer, and has a structure such that water and compressed air are mixed and the air is sprayed together with the water converted into mist onto the upper surface of a device attached to a socket of a burn-in board. The amount of heat generated by the device that generates a large amount of heat is removed via the heat including a large latent heat when the mist that falls on the upper surface is evaporated, and the burn-in is conducted, while the device is being cooled to the target temperature.
摘要:
A cooling apparatus configured such that a cooling body provided with heat-dissipating plates is pressed against a device to which a socket of a burn-in board is attached, and air is provided by a blower such that the air passes between the heat-dissipating plates, and compressed air provided from a compressed air supply system is discharged by a nozzle so that it directly hits a portion of the cooling upper surface of the cooling body. By means of the cooling effects from these two types of air, a device generating a large amount of heat can be cooled with good temperature accuracy.
摘要:
A vehicle control apparatus is configured to avoid a forward lunging of a vehicle during a downshift while decelerating. The vehicle control apparatus has a clutch element that operatively coupled to an output of an engine to perform a gear shift operation and a controller that controls engine speed during shifts. If deceleration fuel cutoff conditions are met immediately after engine speed control accompanying a gear shift, delaying the start of fuel cutoff is prohibited and fuel cutoff is started right away whenever the deceleration operating conditions immediately prior to the start of engine speed control have been sustained for at least a specific length of time. On the other hand, if the deceleration duration is less than the specified time, the start of fuel cutoff is delayed so as to avoid catalyst overheating.
摘要:
An image sensor includes a photoelectric conversion unit, a charge storage unit, a switch unit, and a wiring unit, all of which are formed on a single substrate. A capacitor of the charge storage unit is formed at the same substrate position as that of a pattern of said wiring unit.
摘要:
In an original image reading device of this invention, a reading unit for reading an image on an original, an original convey unit for conveying the original, and a drive force transmission unit for transmitting a drive force from an apparatus main body to the original convey unit are integrally arranged on single support unit, so that the device is attachable to and detachable from said apparatus main body.