摘要:
Disclosed is a built-in refrigerator provided in a sink and effectively discharging heat from a condenser and a compressor. The built-in refrigerator includes a cabinet provided in the sink and a component chamber at a rear bottom thereof and a dust guard provided at a front bottom of the cabinet; a compressor provided in the component chamber; a condenser provided under a bottom surface of the cabinet; a ventilating passage communicating the component chamber with a bottom of the cabinet and outside of the dust guard for discharging heat generated from the condenser and the compressor to outside; and a cooling fan provided in the component chamber for cooling the compressor and the condenser.
摘要:
A washing machine having a drying function and a method for controlling the same. The washing machine includes a tub for containing wash water; a drum rotatably placed in the tub for containing laundry, and provided with through holes for circulating the wash water or air therethrough; a drying device provided with a circulation fan and a heater for drying the laundry in the drum; and a pumping device for pumping the wash water in the tub so that the wash water in the tub is circulated into the drum or heated by the air passing through the drying device, and is then circulated into the drum. The washing machine performs washing of laundry without any additional heater for heating the wash water, thereby having low production costs and a simple structure of the tub.
摘要:
A drum-type washing machine, having a plurality of lifts installed on an inner circumferential surface of a drum, enables improved washing performance by providing friction plates on the inclined sides of each lift to increase a frictional force between the lift and laundry. Each lift includes a pair of inclined sides, disposed in opposition to each other to form a shape having a regular trapezoidal cross-section, for lifting laundry; and a pair of friction plates, consisting of a pair of opposing surfaces respectively provided on each inclined side and having a multitude of protuberances formed on both faces, to increase a frictional force with respect to the laundry.
摘要:
An automatic gain control device in a digital broadcast receiver is provided. The device is constructed to include an AGC for receiving an input signal and a predetermined power reference value to thereby obtain a gain error value, determining one of a plurality of operational areas according to a received AGC step control signal, and generating an RF gain control signal and an IF gain control signal according to the gain error value; and a lock detector for receiving the gain error value and the predetermined power reference value and thereby generating the AGC step control signal and an AGC lock/unlock signal. The lock detector properly adjusts a loop gain of an AGC loop according channel circumstances by using AGC lock detector determining a convergence degree of an AGC device, thereby making it possible to facilitate a rapid convergence of the receiver and to minimize a jitter of an AGC loop after the convergence and to perform an optimal automatic gain control.
摘要:
A method for forming an isolation layer of a semiconductor device, which comprises the steps of: a) sequentially forming a pad oxide layer and a pad nitride layer on a silicon substrate; b) etching the pad nitride layer, the pad oxide layer, and the silicon substrate, thereby forming a trench; c) thermal-oxidizing the resultant substrate to form a sidewall oxide layer on a surface of the trench; d) nitrifying the sidewall oxide layer through the use of NH3 annealing; e) depositing a liner aluminum nitride layer on an entire surface of the silicon substrate inclusive of the nitrated sidewall oxide layer; f) depositing a buried oxide layer on the liner aluminum nitride layer to fill the trench; g) performing a chemical mechanical polishing process with respect to the buried oxide layer; and h) eliminating the pad nitride layer.
摘要:
Disclosed herein is a washing machine with drying function. A heater is mounted in a tub for heating wash water or air in the tub. A circulating channel is connected to the tub for guiding air heated by the heater to the outside of the tub and then supplying the air into a drum such that the laundry in the drum is dried. Consequently, the structure of the washing machine with drying function is simplified, the manufacturing costs of the washing machine with drying function are reduced, and noise generated from the washing machine with drying function is minimized.
摘要:
This invention provides biphenyl derivatives of formula I: wherein R1, R2, R3, R4, R5, R6, R7, W, a, b and c are as defined in the specification, or a pharmaceutically acceptable salt or solvate or stereoisomer thereof. The biphenyl derivatives of this invention possess both β2 adrenergic receptor agonist and muscarinic receptor antagonist activity and therefore, such biphenyl derivatives are useful for treating pulmonary disorders, such as chronic obstructive pulmonary disease and asthma.
摘要:
The present invention relates to novel derivatives of oxazolidinone, a method thereof and pharmaceutical compositions comprising the derivatives for use in an antibiotic. The oxazolidinone derivatives of the present invention show inhibitory activity against a broad spectrum of bacteria and lower toxicity. The prodrugs, prepared by reacting the compound having hydroxyl group with amino acid or phosphate, have an excellent efficiency on solubility thereof against water. Further, the derivatives of the present invention may exert potent antibacterial activity versus various human and animal pathogens, including Gram-positive bacteria such as Staphylococi, Enterococci and Streptococi, anaerobic microorganisms such as Bacteroides and Clostridia, and acid-resistant microorganisms such as Mycobacterium tuberculosis and Mycobacterium avium. Accordingly, the compositions comprising the oxazolidinone are used in an antibiotic. Data supplied from the esp@cenet database—Worldwide
摘要:
Example embodiments of a structure and method for forming a copper interconnect having a doped region near a top surface. The doped region has implanted alloying elements that block grain boundaries and reduce stress and electro migration. In a first example embodiment, the barrier layer is left over the inter metal dielectric layer during the alloying element implant. The barrier layer is later removed with a planarization process. In a second example embodiment the barrier layer is removed before the alloying element implant and a hard mask blocks the alloying element from being implanted in the inter metal dielectric layer.
摘要:
The present invention relates to an ultrasound diagnostic system and a method of automatically activating a probe. The ultrasound diagnostic system comprises: a probe; a sensor mounted on the probe for sensing a user touching the probe and generating a selection signal in response thereto; and a central controller for controlling an activation of the probe based on the selection signal.