摘要:
A thermal print head with the temperature control function includes a print head module installed with a first temperature sensor thereon to measure the temperature of the print head module, a heat sink installed on the print head module, a heat dissipating module installed with more than one second temperature sensors to measure the temperature thereof, and a controller for adjusting the heating method of the print head module according to the temperatures measured at the print head module and the heat dissipating module.
摘要:
A non-volatile memory with multiple memory dice manages simultaneous operations so as to not exceed a system power capacity. A load signal bus is pulled up with a strength proportional to the system power capacity. Each die has a driver to pull down the bus by an amount corresponding to its degree of power need as estimated by a state machine of the die. The bus therefore provides a load signal that serves as arbitration between the system power capacity and the cumulative loads of the individual dice. The load signal is therefore at a high state when the system power capacity is not exceeded; otherwise it is at a low state. When a die wishes to perform an operation and requests a certain amount of power, it drives the bus accordingly and its state machine either proceeds with the operation or not, depending on the load signal.
摘要:
A method of manufacturing sputtering targets comprises the following steps of: 1. wet milling: mixing and grinding indium-tin oxide (ITO) powders, a sintering aid agent, a binder agent, and additive agent by wet milling method; 2. granulation: drying the mixed and grinded mixtures to form granulated ITO powers; 3. shaping: granulated ITO powders into rough-shaped green bodies by using dry pressing; 4. strengthening: strengthening the rough-shaped green bodies by using the cold isostatic pressing; 5. dewaxing: putting rough-shaped green bodies into a high-temperature furnace to remove the additive agent so as to obtain dewaxed green bodies; and 6. sintering: putting the dewaxed green bodies into an controlled atmosphere furnace and sintering the dewaxed green bodies at a gas pressure ranged from 1.1 atm to 1.9 atm. By using the above-mentioned steps, the high-density ITO sputtering targets are obtained.
摘要:
A non-volatile memory with multiple memory dice manages simultaneous operations so as to not exceed a system power capacity. A load signal bus is pulled up with a strength proportional to the system power capacity. Each die has a driver to pull down the bus by an amount corresponding to its degree of power need as estimated by a state machine of the die. The bus therefore provides a load signal that serves as arbitration between the system power capacity and the cumulative loads of the individual dice. The load signal is therefore at a high state when the system power capacity is not exceeded; otherwise it is at a low state. When a die wishes to perform an operation and requests a certain amount of power, it drives the bus accordingly and its state machine either proceeds with the operation or not, depending on the load signal.
摘要:
A control method for a wireless communications device compatible with a universal serial bus mass storage device class (UMS) protocol includes: monitoring an occurrence of a change in the file system; and when the change in the file system is detected, performing at least one predetermined operation corresponding to a specific predetermined file associated with the change. For example, the change in the file system may be removing the specific predetermined file from the file system or adding the specific predetermined file to the file system.
摘要:
A fuser for a laser printer. A heating lamp is disposed in a reflective hood. A heating roller is disposed under the heating lamp and adjacent to the reflective hood. The heating roller is separated from the heating lamp by a predetermined distance. An axial axis of the heating roller is parallel to that of the heating lamp. A pressurization roller is disposed under and rotatably abuts the heating roller. An axial axis of the pressurization roller is parallel to that of the heating roller.
摘要:
A control method for a wireless communications device compatible with a universal serial bus mass storage device class (UMS) protocol includes: monitoring an occurrence of a change in the file system; and when the change in the file system is detected, performing at least one predetermined operation corresponding to a specific predetermined file associated with the change. For example, the change in the file system may be removing the specific predetermined file from the file system or adding the specific predetermined file to the file system.
摘要:
A method for recycling a used sputtering target is provided, including the steps of: (1) cleaning, (2) pulverization, (3) dissolution, (4) filtering, (5) peptization, (6) neutralization and precipitation, (7) rinsing and filtering, (8) drying, and (9) calcination; through the steps above, which can then be recycling used sputtering target to recover the constituent components of the ITO targets.
摘要:
A heat sink comprising an open frame including air inlets on a top side and a rotatable fan having a plurality of blades is provided. The heat sink is installed in the frame. The frame has pluralities of supporting elements and ribs positioned between two adjacent supporting elements. The supporting elements and ribs correspond to each other to form multiple side air inlets. The operation of the fan is capable of drawing a large volume of the air into the open frame via the top side and side air inlets. The flange of the blades is parallel to the inner curved side of the ribs when the blades pass by the ribs so that a large volume of air is guided into the frame to enhance the heat dissipation effect. This may also maintain an optimum static pressure and substantially reduce the noise level during the operation of the fan.