摘要:
Disclosed herein is a plasma processing apparatus, which generates plasma within a vacuum chamber to process semiconductor substrates using the plasma. The apparatus comprises a substrate mounting table, an outer lifting bar, and a baffle. The outer lifting bar comprises a driving shaft, and a substrate supporting member coupled perpendicular to an upper end of the driving shaft. The baffle comprises a baffle plate coupled to the upper end of the driving shaft, and a shielding portion coupled to a lower surface of the baffle plate. The substrate supporting member is a foldable substrate supporting member. The baffle and the substrate supporting member are driven up and down at the same time by the driving shaft. As a result, it is possible to protect the substrate supporting member from plasma, and to prevent interference between the baffle and the outer lifting bar during operation of the plasma processing apparatus.
摘要:
Method for configuring a transmission chain in a 3GPP2 system for supporting a flexible or variable data rate of an information bitstream in a process for mapping an information bitstream of a data rate on a physical layer, including the steps of (1) channel coding the information bitstreams with bit rates different from each other into turbo codes or convolution codes having a value inverse of 1/coding rate, and (2) repeating coded bitstream when the channel coded bitstream is smaller than a desired interleaving size, and puncturing the coded bitstream when the channel coded bitstream is greater than the desired interleaving size, for matching the channel coded bitstream to the interleaving size.
摘要:
An automatic locking valve for safely administering a dose of medication is disclosed. The automatic locking valve comprises a valve housing defined with a space and formed with input and output ports for intaking and discharging the medication, a spool-shaped on/off member having a diameter smallest at the center thereof and being tapered to linearly increase toward upper and lower portions of the on/off member so that the on/off member moves up and down depending on a closed state of the door, and a membrane attached to the space of the valve housing such that the membrane expands toward a lower portion of the space due to an elasticity of the membrane when the tube is blocked. The medication can be safely and accurately administered under a condition of installation with the door closed above the tube.
摘要:
A code combining soft handoff method is disclosed. A mobile terminal measures a strength of respective pilot signals received from a plurality of base stations. If the strength of the received pilot signal is higher than a given value, a base station controller allocates a new code pattern to the corresponding base station to additionally receive a signal from the base station. If the strength of the received pilot signal is lower than the specified value, it drops a signal of the corresponding base station. The mobile terminal and the base station change the code pattern of one of the signals from the two base stations into a code pattern different from the code pattern of the other signal.
摘要:
Disclosed is a microporous polyethylene film for a battery separator and a method of producing the same. The microporous polyethylene film comprises a resin mixture, which includes 100 parts by weight of composition containing 20-50 wt % polyethylene with a weight average molecular weight of 5×104-3×105 (component I) and 80-50 wt % diluent (component II), 0.1-2 parts by weight of peroxide (component III), and 0.05-0.5 parts by weight of anti-oxidant (component IV). The microporous polyethylene film has a puncture strength of 0.22 N/μm or more and a gas permeability (Darcy's permeability constant) of 1.3 Darcy or more. The present invention increases production efficiency of the microporous film, and improves performances and stability of the battery when the microporous polyethylene film is used in a battery separator.
摘要:
The present invention relates to combining point-to-multipoint service data in a mobile terminal of a wireless communication system. A mobile terminal receiving MBMS service data of a current cell in a MAC entity while concurrently receiving the same MBMS service data from a neighboring cell in a MAC entity discards any received data not related to MBMS. Accordingly, any unnecessary operation of the terminal in simultaneously receiving the MBMS service from different cells is minimized. Thus, the mobile terminal effectively receives the MBMS service.
摘要:
As part of a chamber configuration, a window arrangement includes a chamber having an interior. The chamber forms a window aperture having an aperture edge. A window, having a pair of opposing major surfaces and a peripheral sidewall configuration extending between the opposing major surfaces, is received in the window aperture with the peripheral sidewall configuration supported against the aperture edge such that the peripheral sidewall configuration and the aperture edge cooperate in a way which converts at least a portion of a biasing force, that is applied generally normal to the opposing major surfaces of the window, to a direction that is different from, oblique to, or sloped with respect to an applied direction of the biasing force.
摘要:
A method for manufacturing a flash memory device including the steps of forming a gate oxide film for high voltage on the whole surface of a semiconductor substrate on which a cell region, a low voltage region and a high voltage region have been formed, etching the gate oxide film for high voltage formed in the cell region and the low voltage region by a predetermined depth, by forming photoresist patterns to expose the gate oxide film for high voltage formed in the cell region and the low voltage region, and performing a wet etching process using the photoresist patterns as an etching mask, removing the entire gate oxide film for high voltage formed in the cell region and the low voltage region, by performing a cleaning process on the resulting structure, removing the photoresist patterns, forming a floating gate electrode and a control gate electrode, by sequentially forming a tunnel oxide film, a first polysilicon film, a second polysilicon film, a dielectric film, a third polysilicon film and a metal silicide film on the whole surface of the resulting structure, and patterning the resulting structure, and forming source and drain regions, by implanting ions by using the gate electrodes as an ion implant mask.
摘要:
Quinazoline derivatives represented by the general formula pharmacologically acceptable salts thereof, and compositions containing such compounds are described. Methods for using the compounds for treatment of hyperproliferative disorders are also described.
摘要:
Updating the next-expected transmission sequence number (NET) or the receiver window position to ensure that the NET always falls within the receiver window range to prevent unnecessary delays in delivering data blocks in order to avoid stall conditions and achieve high speed data transmission capabilities for a high-speed downlink packet access (HSDPA) system.