Abstract:
An internal clock generator, system and method of generating the internal clock are disclosed. The method comprises detecting the level of an operating voltage within the system, comparing the level of the operating voltage to a target voltage level and generating a corresponding detection signal, and selecting between a normal clock and an alternate clock having a period longer than the period of the normal clock in relation to the detection signal and generating an internal clock on the basis of the selection.
Abstract:
A non-volatile memory device comprises a memory cell array having a plurality of non-volatile memory cells arranged in rows and columns. Selected memory cells are programmed by applying program voltages thereto. Next, data bits stored in the selected cells are read. Then, a first column scan operation is performed to determine whether any of the selected memory cells is inadequately programmed. Upon determining that at least one of the selected memory cells is inadequately programmed, a second column scan operation is performed to detect a total number of the selected memory cells that are inadequately programmed. Upon determining that the total number of the selected memory cells that are inadequately programmed is less than a number that can be corrected by an error correcting circuit, the program operation terminates with a program pass status.
Abstract:
0A method for treating or preventing an elevated blood lipid level-related disease in a mammal, which comprises administering thereto an effective amount of rutin, quercetin or a mixture thereof.
Abstract:
A method for treating or preventing an elevated blood lipid level-related disease such as hyperlipidemia, arteriosclerosis, angina pectoris, stroke and hepatic diseases in a mammal, which comprises administering thereto an effective amount of a cinnamic acid derivative of formula Ia or Ib, or a pharmaceutically acceptable salt thereof: wherein, R1, R2, R3, R4 and R5 are independently H, OH or C1-4 alkoxy; and R6 is H, C1-4 alkyl group, or C5-7 cycloalkyl group having one or more substituents selected from the group consisting of OH, alkoxy and carboxy groups.
Abstract:
A relay server system for providing banking services to the subscriber comprises: a subscriber coupling unit, connected to subscriber terminals, for performing a protocol conversion process; a data storage unit for storing process control information, history information, output screen data, and subscriber information; a request processing unit for analyzing input request message to generate a corresponding handling process based on an analyzed request type and for providing a format-converted response data to the subscriber coupling means based on output screen data stored in the data storage means; and a session managing unit, in response to the input request message from the request processing means, for generating and format-converting an inquiry message based on the process control information to thereby provide the format-converted inquiry message to a corresponding bank system, and, in response to a response message from the bank system, for extracting and format-converting a response data to thereby providing the format-converted response data to the request processing means.
Abstract:
A method for increasing the plasma high density lipoprotein(HDL) level in a mammal comprises administering a bioflavonoid of formula(I) or plant extract containing same thereto: ##STR1## wherein, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5.sub.7 R.sup.6, R.sup.7, R.sup.8 and R.sup.9 are each independently hydrogen; a hydroxy group; a C.sub.1-9 alkoxy group optionally substituted with one or more substituents selected from the group consisting of a hydroxy, C.sub.1-5 alkoxy, aryloxy, and phenyl group substituted with 1 to 3 substituents selected from the group consisting of a hydroxy, alkoxy, aryloxy, halogen, nitro and amido group; a C.sub.5-9 cycloalkyloxy group substituted with 1 to 3 substituents selected from the group consisting of a hydroxy, alkoxy, aryloxy, halogen, nitro and amido group; a C.sub.5-9 cycloalkylcarbonyloxy group substituted with 1 to 3 substituents selected from the group consisting of a hydroxy, alkoxy, aryloxy, halogen, nitro and amido group; a C.sub.2-10 or C.sub.16-18 acyloxy group optionally substituted with one or more substituents selected from the group consisting of a hydroxy, C.sub.1-5 alkoxy, aryloxy, and phenyl group substituted with 1 to 3 substituents selected from the group consisting of a hydroxy, alkoxy, aryloxy, halogen and nitro group; a rutinosyl group; or a rhaminosyl group; andX is a single or double bond.
Abstract:
A digital data multiplying circuit has a double clock alternating sampler for alternately sampling the digital data applied from a plurality of input buses by a time-division system in accordance with a first system clock, a dual coefficient alternating multiplier for alternately multiplying digital data of each bus sampled by the double clock alternate sample with the multiplying coefficient corresponding to the digital data according to a first system clock and first and second primary clocks, and a data restorer for dividing the synchronized product data of the dual coefficient alternating multiplier into input data units according to the first system clock, a second system clock and the second primary clock and for outputting the result on a plurality of output buses. As a result, the digital data input to a plurality of input buses can be multiplied by a single multiplier.
Abstract:
A 3-way switch for a gas-insulated apparatus includes a first connecting part and a second connecting part perpendicular to the first connecting part, a support conductor having a first guide hole perpendicular to the direction of the first connecting part and a second guide hole in parallel to the direction of the second connecting part, a disconnecting switch (DS) operating part slidably coupled to the first guide hole, an earthing switch (ES) operating part slidably coupled to the second guide hole such that the ES operating part is perpendicular to the disconnecting switch operating part, and a main lever, one end of which is rotatably coupled to the support conductor and the other end of which is eccentrically rotated and rotatably connected to the DS operating part and the ES operating part for linear sliding of the DS operating part and the ES operating part.
Abstract:
Provided are a system and method for determining a position based on portable Internet in a portable Internet system. The method includes receiving, by the terminal, information on neighbor base stations (BSs) from a main BS, scanning the neighbor BSs while measuring Received Signal Strength Indicators (RSSIs) for the main BS and the neighbor BSs, determining whether the RSSI for the main BS is greater than a preset threshold value, and deciding, as a position of the terminal, a position associated with an IDentification (ID) of the main BS when the RSSI is greater than the threshold value.
Abstract:
Disclosed are novel rhodanine derivatives which are inhibitory of HIV activity. Also provided are a method for preparing the novel rhodanine derivatives, and a pharmaceutical composition for the prevention or treatment of AIDS containing the rhodanine derivatives as active ingredients. Having high inhibitory activity against HIV, the rhodanine derivatives can be effectively used in the prophylaxis or therapy of AIDS.