Abstract: A delay locked loop includes: a control voltage generator configured to generate a voltage control signal having a voltage level corresponding to a phase difference between an external clock and a feedback clock; a voltage controlled delay line configured to generate a plurality of output signals by reflecting a different delay time on the external clock in response to the voltage control signal; an internal clock multiplexer configured to output one of the plurality of output signals as an internal clock in response to a skew information signal; a delay replica model configured to output the feedback clock by reflecting a delay of an actual clock/data path on the internal clock; and a skew information signal generator configured to generate the skew information signal.

Abstract: A delay apparatus of a synchronizing circuit and a method of controlling the same are provided. In order to improve jitter characteristics, the delay apparatus includes delay units delaying input signal by variable delaying devices according to, a predetermined voltage, and a current amount control unit that changes a unit variation amount of the delay.

Abstract: An apparatus for generating a reference voltage in a semiconductor memory apparatus according includes: a first voltage generating unit configured to generate a voltage proportional to temperature; a second voltage generating unit configured to generate a voltage inversely proportional to temperature; and a reference voltage generating unit including a first adjusting unit connected with the first voltage generating unit and a second adjusting unit connected with the second voltage generating unit, configured to select the first adjusting unit or the second adjusting unit according to a difference between a reference voltage obtained by the first voltage generating unit and the second voltage generating unit and a target voltage, and adjust the reference voltage thereby outputting a constant reference voltage regardless of a variation in temperature.

Abstract: A reaction cassette for a glycated hemoglobin meter and a measuring method thereof are provided. The reaction cassette for the glycated hemoglobin meter includes: a first zone receiving a first reagent and a blood sample; a second zone receiving a second reagent; a reaction zone in which the blood sample reacts with the first reagent, or through which the second reagent passes to react with a first blood sample mixture obtained by reacting the blood sample with the first reagent; and a measurement zone measuring an amount of total hemoglobin in the first blood sample mixture, or measuring an amount of glycated hemoglobin in a second blood sample mixture obtained by reacting the first blood sample mixture with the second reagent, wherein the blood sample, the first reagent, and the second reagent move between the reaction zone and the measurement zone according to a rotation angle of the reaction cassette when the reaction cassette is rotated.

Abstract: According to an embodiment of the present invention, a clock synchronization apparatus includes a delay-correcting circuit which is supplied with an initial voltage, compares a phase of an external clock with a phase of an internal clock output from a clock synchronizing unit, generates a control signal for correcting the phase of the internal clock on the basis of a difference between the phases of the external clock and the internal clock, and supplies the control signal to a replica delay unit of the clock synchronizing unit.

Abstract: A delay locked loop includes: a control voltage generator configured to generate a voltage control signal having a voltage level corresponding to a phase difference between an external clock and a feedback clock; a voltage controlled delay line configured to generate a plurality of output signals by reflecting a different delay time on the external clock in response to the voltage control signal; an internal clock multiplexer configured to output one of the plurality of output signals as an internal clock in response to a skew information signal; a delay replica model configured to output the feedback clock by reflecting a delay of an actual clock/data path on the internal clock; and a skew information signal generator configured to generate the skew information signal.

Abstract: Disclosed are a phase synchronous device for improving jitter of an output signal and a method for generating a phase synchronous signal. The phase synchronous device includes a phase detector detecting a phase difference between first and second signals to output a phase detection signal and a locking signal; a control signal generator adjusting a slope of the phase detection signal in response to the locking signal; and a charge pumping unit outputting a control voltage in response to an output of the control signal generator. The speed of a control signal applied to the charge pumping unit is adjusted in response to the locking signal, so that a peak current is reduced, and thus jitter of an output signal is improved by being reduced or minimized.

Abstract: A biosensor measuring an analyte contained in a sample is provided, including: an insulative lower substrate that has at least one electrode on which an enzyme reaction layer reacting with the analyte is formed; an upper substrate that faces the lower substrate and is made of a conductive material; and an adhesive layer that has a sample feed with a predetermined height on the enzyme reaction layer and attaches the upper and lower substrates to each other, where an end of the upper substrate acts as an electrode in which an electron-transfer mediator contained in the enzyme reaction layer is oxidized or reduced, and the other end acts as an electrical contact part that electrically contacts a measurement unit.

Abstract: A delay apparatus of a synchronizing circuit and a method of controlling the same are provided. In order to improve jitter characteristics, the delay apparatus includes delay units delaying input signal by variable delaying devices according to, a predetermined voltage, and a current amount control unit that changes a unit variation amount of the delay.

Abstract: According to an embodiment of the present invention, a clock synchronization apparatus includes a delay-correcting circuit which is supplied with an initial voltage, compares a phase of an external clock with a phase of an internal clock output from a clock synchronizing unit, generates a control signal for correcting the phase of the internal clock on the basis of a difference between the phases of the external clock and the internal clock, and supplies the control signal to a replica delay unit of the clock synchronizing unit.

Abstract: A method of controlling a broadcasting signal receiving device including a broadcasting receiving part for receiving a broadcasting signal and supporting a viewing restriction function of a broadcasting program, the method comprises: parsing and storing rating information of the broadcasting program included in the received broadcasting signal; generating a user interface for selecting restricted rating information about the viewing restriction function, when the viewing restriction function is selected; storing the restricted rating information selected by a user; and searching the rating information to switch to a channel of viewable rating on the basis of the restricted rating information, when a channel switching function is selected.

Abstract: A method and device for determining whether to update service information based on section data. The device includes a CRC data generator for generating a CRC data by using predetermined fields of fields constituting received section data, a comparator for determining whether there exists the same CRC data as the generated CRC data, and a microcomputer, if there is no same data, determining that updated service information is received. Accordingly, whether to update the service information is determined based on the received section data.

Abstract: Disclosed is a four-in pump which includes: a gear box (21) being arranged between a first and a second cylinder blocks (100 and 200), a gearing means (1) arranged within the gearbox (21) being connected with a driving shaft (13) of a motor (11), four eccentric shafts ES1 through ES4 being mounted for possibly performing eccentric rotational motion, on the gearing means (1), respectively, four pistons (120, 160, 220, 260) respectively mounted on the eccentric shafts ES1 through ES4 being arranged on an upper and a lower volume chambers (110 and 150) of the first cylinder block (100) and on an upper and a lower volume chambers (210 and 250) of the second cylinder block (200), respectively.

Abstract: A solid immersion mirror (SIM) type objective lens and an optical pickup employing the same. The objective lens has a first curved surface which condenses incident light and a second curved surface surrounding the first curved surface which diverges incident light. A second transmission surface disposed to face the first transmission surface has an area which transmits incident light and a first reflection surface surrounding the second transmission surface which reflects incident light. A second reflection surface which surrounds the second curved reflects incident light. The objective lens realizes an NA of 0.7 or more with a single lens; has a working distance enabling far field recording/reproducing; has a smaller blocking area than that of the conventional SIM; and generates a smaller amount of side lobe. Where the objective lens is adopted in an optical pickup device, generation of jitter during reproduction or cross erasure during recording is minimized.

Abstract: The present invention relates to extract and fraction of cacao bean and cacao bean husk, which inhibit the suppression of GJIC (gap junctional intercellular communication) and inhibit DNA synthesis of cancer cell, pathological phenomena occurring during promotion and progression stages of carcinogenesis.

Abstract: Disclosed is theobromine with an anti-carcinogenic activity which inhibits the suppression of GJIC (gap junctional intercellular communication), a pathological phenomenon occurring during development of various kinds of cancers including liver cancer, as well as DNA synthesis of cancer cells thereby inhibiting proliferation of liver, gastric and colon cancer cells.

Abstract: The present invention relates to extract and fraction of cacao bean and cacao bean husk, which inhibit the suppression of GJIC (gap junctional intercellular communication) and inhibit DNA synthesis of cancer cell, pathological phenomena occurring during promotion and progression stages of carcinogenesis.

Abstract: Disclosed is theobromine with an anti-carcinogenic activity which inhibits the suppression of GJIC (gap junctional intercellular communication), a pathological phenomenon occurring during development of various kinds of cancers including liver cancer, as well as DNA synthesis of cancer cells thereby inhibiting proliferation of liver, gastric and colon cancer cells.

Abstract: A method of generating an IEEE 1394 virtual network in which a virtual network is constructed on the IEEE 1394 network and respective nodes sense the virtual network and a controller for generating the virtual network. The method steps of connecting a virtual network controller for generating a virtual self ID packet including a virtual node ID information required for constructing a virtual network to a predetermined IEEE 1394 network, the respective nodes and the virtual network controller constructing the IEEE 1394 network for determining whether they are branches or leaves by performing virtual bus initialization, determining parent ports and child ports with respect to the ports of the respective nodes and a root node by performing a virtual tree identification, and determining the physical node IDs of the respective nodes by sending the prepared virtual self ID packet.

Abstract: A solid immersion mirror (SIM) type objective lens and an optical pickup employing the same. The objective lens has a first curved surface which condenses incident light and a second curved surface surrounding the first curved surface which diverges incident light. A second transmission surface disposed to face the first transmission surface has an area which transmits incident light and a first reflection surface surrounding the second transmission surface which reflects incident light. A second reflection surface which surrounds the second curved reflects incident light. The objective lens realizes an NA of 0.7 or more with a single lens; has a working distance enabling far field recording/reproducing; has a smaller blocking area than that of the conventional SIM; and generates a smaller amount of side lobe. Where the objective lens is adopted in an optical pickup device, generation of jitter during reproduction or cross erasure during recording is minimized.