摘要:
Embodiments of the invention provide a mounting structure adapted to easily attach and remove a magnetic disk drive thereto and therefrom. In one embodiment, the mounting structure includes a device connector connectable to an interface connector. A clamper moves between a fixing position and a releasing position to secure or release an end portion of a housing. A lever keeps the clamper at the releasing position until the interface connector is connected to the device connector when a magnetic disk drive is pushed into a mounting structure. The clamper positions the clamper at the fixing position after the interface connector has been connected to the device connector.
摘要:
In a data output control apparatus, a data replacement unit performs replacement of information packets so as to reflect the contents of a partial TS after the transfer status thereof has changed, and outputs a replacement signal as information relating to the replaced packet data to a controller. Therefore, the controller for controlling the data replacement unit can continuously recognize the status of replacement of packet data, and becomes able to change the respective information tables according to the operation of the partial TS, thereby realizing dynamic change while maintaining the continuity of the respective tables in the partial TS.
摘要:
A first semiconductor integrated circuit is connected to a second semiconductor integrated circuit with a cable. In the first semiconductor integrated circuit, when a power supply voltage becomes less than a set voltage detection level, a voltage-detecting circuit outputs a voltage-detected signal to lower the voltage of the cable and to stop the operation. The second semiconductor integrated circuit detects the decrease in the voltage of the cable to recognize the halt of the operation of the first semiconductor integrated circuit. In the first semiconductor integrated circuit thus configured, in testing the operation under low-voltage conditions in which the power supply voltage is less than the set voltage detection level, the voltage-detecting circuit receives a control signal from an external terminal to stop the operation forcibly. Consequently, even when the power supply voltage is made lower than the set voltage-detecting level, the first semiconductor integrated circuit properly operates until the power supply voltage reaches a predetermined lower limit of operating voltage. Thus, evaluation of operation is possible under low-voltage conditions.
摘要:
An apparatus measures individual measurement sites on a DNA chip in a short period of time. The DNA chip is irradiated by light-emitting diodes (LEDs) so as to excite fluorescent dye at each measurement site, and fluorescence emitted from the individual measurement sites is detected all at once. Since substantially uniform measurement conditions can be obtained for each measurement site, measurement accuracy increases. The read mechanism requires less space and is less costly, thereby decreasing the failure rate and virtually eliminating the need for maintenance of the apparatus.
摘要:
The invention provides a thermoplastic elastomer composition comprising: (a) 100 parts by weight of a hydrogenated block copolymer; (b) 0.01 to 3 parts by weight of an organic peroxide; and (c) 1 to 80 parts by weight of a carboxylated liquid polybutadiene. Also disclosed is a thermoplastic resin composition comprising the thermoplastic elastomer composition.
摘要:
When irradiating laser beam from the side face of the capillary array, an optical axis of the laser beam is inclined in vertical direction with respect to a plane face formed by the capillary array, thus, reflection light by the capillary array and returning light is prevented from entering into a laser beam source, thereby, instability of laser oscillation is eliminated.
摘要:
A broadcast receiver comprising: a tuner having an input plug which receives the radio-frequency signal, has its base portion connected to a circuit board and its tip portion protruded outward through one of the two end surfaces of a shield case which are opposed to each other in the direction of length, the tip portion being bent through a predetermined angle with respect to the base portion and the base portion being supported by the shield case so that it can rotate on its axis, the tuner being mounted so that one of the four side surfaces of the shield case except the two end surfaces which are opposed to each other in the direction of length is parallel to a display panel of a display unit.
摘要:
A radio base station, comprising: a time slot preparing unit for preparing a time slot to be transmitted to a radio terminal; a selecting unit for selecting a modulation system and a coding method of the time slot prepared by the preparing unit; a signal processing unit for modulating and coding the time slot prepared by the preparing unit according to the modulation system and the coding method, which are selected by the selecting unit; an amplifying unit for amplifying a slot modulated and coded by the signal processing unit; a controlling unit for controlling the amplifying unit to amplify a transmitting power of a specified priority slot among the plurality of time slots so as to be larger than that of a non-priority slot; and an antenna unit for transmitting the time slot amplified by the amplifying unit.
摘要:
The troublesomeness during the setting of a plurality of capillaries is eliminated by composing pairs of electrodes, which are electrically connected to the common electrode, and capillaries. By bringing electrodes installed in the vicinity of each capillary disposed at the pitch of wells on the side of sample plate (within the area of the wells) into electrical contact with a common electrode, the capillaries and electrodes are made integral in construction. When a voltage is applied to the electrophoretic instrument via a common electrode portion, the voltage is applied to the electrodes for each capillary. This enables an inexpensive microtiter plate, etc. to be used and a multiple of capillaries to be simultaneously inserted, attached and detached.
摘要:
An improved capacitor electrode made of polysilicon having a rough surface on a semiconductor substrate is formed by (a) removing a spontaneous oxidation film adhering to an amorphous silicon surface; (b) heating the amorphous silicon to a designated temperature; (c) spraying SiH4 at a designated temperature on the amorphous silicon to form an amorphous silicon/polysilicon mixed-phase active layer on the surface; (d) annealing at a designated temperature to form an HSG so as to roughen the amorphous silicon surface; (e) PH3-annealing the HSG-forming polysilicon, wherein PH3 is introduced at a designated concentration at the start of heating to a designated temperature; and (f) nitriding the amorphous silicon surface at the stated temperature by continuously introducing NH3 gas instead of PH3.