Abstract:
A vacuum cleaner includes a dust collector that compresses dust stored inside a dust container to minimize the volume of the dust. The dust collector would include one or more pressing plates that are used to compress the dust stored in dust collector. Various methods are used to control movements of the movable pressing plates to facilitate the compression operations. Also, various methods are used to determine when the dust collector is full and needs to be emptied.
Abstract:
A vacuum cleaner includes a dust collector that compresses dust stored inside a dust container to minimize the volume of the dust. The dust collector would include one or more pressing plates that are used to compress the dust stored in dust collector. Various methods are used to control movements of the movable pressing plates to facilitate the compression operations. Also, various methods are used to determine when the dust collector is full and needs to be emptied.
Abstract:
A system, method, and computer-readable medium that facilitate mobile acquisition of a loan are provided. A mobile loan system may communicatively interface with a financial institution that provides loans to mobile subscribers. A credit evaluation provider may evaluate the credit worthiness of the mobile terminal user based on a payment history of the mobile terminal account of the user. An insurance provider may issue an insurance policy against the loan to indemnify the loan provider. An invoice for the loan balance, and fees associated therewith, may be issued with the mobile terminal account service statement.
Abstract:
A dust collection unit for a vacuum cleaner includes a collection body having a plurality of filtering chambers different from each in a volume and a plurality of storing chambers storing foreign objects filtered in the filtering chambers, a bottom seal member defining a bottom of the collection body, and an exhaust member guiding airflow in the filtering chambers. The exhaust member contacts tops of the filtering chambers as well as an outer circumference of the collection body.
Abstract:
A plasma display panel includes a first panel. The plasma display panel also includes a second panel that includes a first protective film including a material having a work function that is lower than a work function of magnesium oxide, and a second protective film positioned between the first protective film and the first panel and including magnesium oxide. The plasma display panel also includes barrier ribs positioned between the first and second panels and configured to integrally join the first and second panels.
Abstract:
A plasma display panel, a method for producing the plasma display panel, a protective layer of the plasma display panel, and a method for forming the protective layer, are disclosed. A material for the protective layer according to an embodiment includes a nano particle containing single-crystal or polycrystalline magnesium oxide.
Abstract:
A vacuum cleaner includes both a main dust separation unit and a secondary dust separation unit. One of the dust separation units is provided on a main body of the vacuum cleaner, and the other dust separation unit is provided on a removable dust collection unit that is mountable on the main body.
Abstract:
Provided is a power amplifier of a low-power consumption system that has linearity at a peak output power while increasing efficiency in a most frequently used range, and thereby enables a battery to last longer. The power amplifier includes an input impedance matcher for impedance-matching a signal input from the outside; a high-power amplifier and a low-power amplifier for amplifying the signal having passed through the input impedance matcher; an amplification controller controlling the high-power amplifier and low-power amplifier according to the power level of the input signal; an output impedance matcher for impedance-matching the signal amplified by the high-power amplifier and low-power amplifier; and a dynamic voltage supplier for supplying the low-power amplifier with a variable driving voltage. With the constitution set forth above, linearity at peak output power is maintained, and efficiency increases in the most frequently used range, thereby enabling the battery of a handheld to last longer.
Abstract:
A method for manufacturing a plasma display panel is disclosed. The plasma display panel manufacturing method includes forming an electrode material on a dielectric sheet, and transcribing the dielectric sheet and electrode material on a substrate simultaneously.