Abstract: An automated analyzer includes a reagent dispensing probe that dispenses a reagent to a reaction vessel, a sample dispensing probe that dispenses a sample to the reaction vessel, a stirring rod that stirs a sample and a reagent in the reaction vessel, and a storage unit that stores special washing information including information about a condition for performing special washing to prevent sample carryover and a washing method. The automated analyzer further includes: a determination unit that determines whether the special washing is required based on information about the sample dispensed by the sample dispensing probe and the special washing information; and a controller that causes the reagent dispensing probe to dispense a wash liquid to the reaction vessel and causes the stirring rod to stir the wash liquid in the reaction vessel based on the special washing information, when the special washing is performed.

Abstract: A reactor includes a toroidal coil including a winding wound to have an annular outer shape, a bus bar electrically connected to one end of the winding, and a current sensor that measures electric current flowing through the bus bar. The bus bar includes a crossing passing through a central area including an area inside an internal surface of the annular outer shape and an area in which the area extends along a central axis of the annular outer shape, and the current sensor measures electric current flowing through the crossing.

Abstract: An antenna structure includes an external antenna disposed on a cover detachable from an opening of a housing portion of a casing; an internal antenna disposed on a storage unit and configured to transmit internal information and receive external information and is disposed in the housing portion; and a relay antenna having a first coupling part electromagnetically coupled with the external antenna and a second coupling part electromagnetically coupled with an internal antenna under the condition in which the cover is attached to the opening of the casing.

Abstract: An organic EL panel comprises a light-transmitting supporting substrate having formed thereon an organic EL device comprising an organic layer 5 having at least a luminescent layer 5c, sandwiched with a pair of electrodes. The luminescent layer 5c comprises a host material 5f having added thereto a fluorescent material 5g and a transport material (hole transport material) as guest materials.

Abstract: A filter circuit includes a phase inversion branching circuit branching an input signal and outputting separately first and second signals with mutually-inverted phases from first and second output terminals; a first band rejection filter connected the first output terminal of the phase inversion branching circuit and having a first rejection band; a second band rejection filter connected to the second output terminal of the phase inversion branching circuit and having a second rejection band different from the first rejection band; and a combiner combining the outputs of the first and second band rejection filters.

Abstract: The voltage controlled oscillator includes an oscillating transistor, and first and second inductance elements which are connected in series and provided between an output terminal of the oscillating transistor and a high frequency ground point Vcc. Oscillating signals are output from the output terminal of the oscillating transistor and a connecting point between the first inductance element and the second inductance element, respectively. The output terminal of the oscillating transistor outputs a fundamental wave having a high level, and the connecting point between two inductance elements outputs the harmonic wave, suppressing the fundamental wave.

Abstract: An organic EL panel comprises a light-transmitting supporting substrate having formed thereon an organic EL device comprising an organic layer 5 having at least a luminescent layer 5c, sandwiched with a pair of electrodes. The luminescent layer 5c comprises a host material 5f having added thereto a fluorescent material 5g and a transport material (hole transport material) as quest materials.

Abstract: The voltage controlled oscillator contains a circuit board having a laminate of a plurality of insulating plates, a wiring pattern formed on a surface of the circuit board, an electronic part mounted on the surface of the circuit board, a resonance strip line provided on an inner layer of the circuit board, and a ground pattern formed on an inner layer of the circuit board which is disposed between the wiring pattern and the strip line. Further, a conductor-deleted portion of the ground pattern faces the vicinity including a portion having a high current density in the strip line. Thus, reductions of inductance and Q are small. In addition, a portion of the strip line is shielded by means of the ground pattern with respect to the wiring pattern.

Abstract: The invention provides a surface mounting type electronic circuit unit that is suitable for miniaturization. Thin film circuit elements including capacitors, resistors, and inductance elements are formed on an alumina substrate, a semiconductor bare chip of a diode and a transistor is fixed by means of wire bonding, and part of the capacitors is formed non-rectangular having rectangles projected from one side of another rectangle.

Abstract: The voltage controlled oscillator includes an oscillating transistor, and first and second inductance elements which are connected in series and provided between an output terminal of the oscillating transistor and a high frequency ground point Vcc. Oscillating signals are output from the output terminal of the oscillating transistor and a connecting point between the first inductance element and the second inductance element, respectively. The output terminal of the oscillating transistor outputs a fundamental wave having a high level, and the connecting point between two inductance elements outputs the harmonic wave, suppressing the fundamental wave.

Abstract: The voltage controlled oscillator contains a circuit board having a laminate of a plurality of insulating plates, a wiring pattern formed on a surface of the circuit board, an electronic part mounted on the surface of the circuit board, a resonance strip line provided on an inner layer of the circuit board, and a ground pattern formed on an inner layer of the circuit board which is disposed between the wiring pattern and the strip line. Further, a conductor-deleted portion of the ground pattern faces the vicinity including a portion having a high current density in the strip line. Thus, reductions of inductance and Q are small. In addition, a portion of the strip line is shielded by means of the ground pattern with respect to the wiring pattern.

Abstract: A computer of the present invention contains: a CPU; plural peripheral devices controlled by the CPU; a data transmission bus between the CPU and the peripheral devices and between the peripheral devices; and a clock signal source for supplying clock signals for CPU operation and data transmission. The clock signal source contains a PLL synthesizer, and two clock signals (one for the CPU and the other for the bus) are outputted from the PLL synthesizer to stop unnecessary signals (other than the clock signals) from being produced.

Abstract: A clock signal supply circuit includes a sine wave oscillator and a circuit operating with an oscillation signal, as a clock signal, outputted from the sine wave oscillator, a waveform shaping circuit is provided correspondingly to the circuit, the circuit and the waveform shaping circuit are constructed in the same circuit unit, and the oscillation signal is converted into a rectangular wave by the waveform shaping circuit in the circuit unit and is supplied to the circuit.

Abstract: A signal generator according to the present invention includes a voltage controlled oscillation circuit and frequency divider circuits for frequency-dividing an oscillation signal output from the voltage controlled oscillation circuit. The signal generator also includes a control voltage input terminal and frequency division signal output terminals. The control voltage input terminal inputs an external control voltage for determining the frequency of the oscillation signal. The frequency division signal output terminals output frequency division signals output from the corresponding frequency divider circuits.

Abstract: A buffer amplifier is provided which includes an amplifying transistor, an inductance element for feeding power to the collector of the amplifying transistor from a power supply, a resistance attenuator having an input end, an output end, and a ground end, and an output terminal connected to the resistance attenuator. The input end of the resistance attenuator is directly connected to the collector of the amplifying transistor. The ground end is connected to the power supply. The output end is connected to the output terminal through a coupling capacitor.

Abstract: A voltage controlled oscillator comprises an oscillation transistor, a varactor diode, a resonance circuit which is coupled to the oscillation transistor, and a switching diode which changes over a resonance frequency of the resonance circuit, wherein the resonance circuit includes a first strip conductor which is served for grounding a cathode of the varactor diode in terms of direct current and a second strip conductor which is served for coupling a cathode of the varactor diode with the oscillation transistor, the switching diode is connected to the first strip conductor in parallel in terms of high frequency and has a cathode thereof grounded, and a control voltage which is served for changing a capacitive value of the varactor diode is applied to a connection point between the cathode of the varactor diode and the second strip conductor through a choke inductor.

Abstract: The invention provides a surface mounting type electronic circuit unit that is suitable for miniaturization and is suitable for simple output adjustment. Circuit elements including capacitors, resistors, and inductance elements and a conducting pattern connected to the circuit elements are formed on an alumina substrate by means of thin film forming technique, and a diode D1 and a semiconductor chip of a transistor are fixed to a connection land of the conducting pattern by means of wire bonding, wherein only the emitter resistor out of the base bias voltage dividing resistors and the emitter resistor of the transistor is trimmed for output adjustment.

Abstract: A dual-band oscillator includes a first oscillation circuit and a second oscillation circuit. A first emitter bias resistor for setting the emitter current of a first oscillation transistor in the first oscillation circuit is provided between the emitter of the first oscillation transistor and a second inductance element in the second oscillation circuit. A second emitter bias resistor for setting the emitter current of a second oscillation circuit in the second oscillation circuit is provided between the emitter of the second oscillation transistor and a first inductance element in the first oscillation circuit.

Abstract: A clock signal supply circuit includes a sine wave oscillator and a circuit operating with an oscillation signal, as a clock signal, outputted from the sine wave oscillator, a waveform shaping circuit is provided correspondingly to the circuit, the circuit and the waveform shaping circuit are constructed in the same circuit unit, and the oscillation signal is converted into a rectangular wave by the waveform shaping circuit in the circuit unit and is supplied to the circuit.

Abstract: A voltage controlled oscillator includes an oscillating transistor having a collector coupled to ground at high frequencies. A first end of a microstrip is coupled to a base of the oscillating transistor by a first varactor diode. A second end of the microstrip is coupled to a second varactor diode. The length of the microstrip is about ½ to about ¾ of the wavelength of an oscillation frequency.