摘要:
A semiconductor device includes a signal generating circuit that generates an impedance adjustment command signal which indicates at least one of initiation and termination of an impedance adjustment. The semiconductor device outputs an output signal in synchronism with the impedance adjustment command signal.
摘要:
A positive temperature coefficient thermistor device includes a laminate of a lower insulating plate, a positive temperature coefficient thermistor element, and terminal assemblies. The laminate is disposed in a hollow portion in a metal body. The device also includes a pressure spring made of a metal plate that is bent such that the cross-sectional shape thereof in a plane substantially orthogonal to the longitudinal direction thereof is substantially constant. The pressure spring is disposed between the top surface of the hollow portion and the terminal assembly adjacent to the top surface of the hollow portion such that the pressure spring and the laminate are resiliently supported inside the hollow portion. With this structure, the pressure spring can be easily inserted without damaging electrodes of the positive temperature coefficient thermistor element, and an insulator can be easily arranged without damaging the insulator.
摘要:
The present invention is to present a biological sample analyzer, comprising: a characteristic information obtainer for obtaining characteristic information representing a characteristic of a component contained in a biological sample of a patient; a processor; and a memory storing software instructions adapted to enable the processor to perform operations comprising: (a) analyzing the characteristic information based on a first condition for analyzing a biological sample of a patient who does not have a predetermined attribution; and (b) analyzing the characteristic information based on a second condition for analyzing a biological sample of a patient who has the predetermined attribution.
摘要:
The present invention is to present a sample analyzer for analyzing a sample containing a plurality of kinds of particles, comprising: a quantization information obtainer for obtaining quantization information representing characteristics of the particles in the sample; a first generator for generating first classification data for classifying the particles in the sample into a plurality of kinds of particles, from the quantization information; a second generator for generating second classification data for classifying the particles in the sample, from the quantization information, the second classification data being different from the first classification data; a memory for storing a classification condition to be used for classifying the particles in the sample; and a classifying part for classifying the particles in the sample, based on the classification condition and one of the first classification data and the second classification data.
摘要:
A battery pack includes a first switching element which shuts off a discharging current flowing to a battery cell and a second switching element which shuts off a charging current. A positive temperature coefficient thermistor is inserted between a gate control terminal of a protective control circuit and a gate of at least one of the switching elements, and a resistor is connected between the gate and a source of the switching element. The positive temperature coefficient thermistor is thermally connected to one or more of the first and second switching elements and/or to the battery cell. Thus, an abnormally overheated state of one or more of the switching elements or the battery cell leads to an increase in the resistance of the positive temperature coefficient thermistor causing shut-off of the switching element thereby protecting the battery pack.
摘要:
A system for checking measurement results is provided with a urine qualitative analyzer for measuring the specific gravity of a urine, urinary particle analyzer for measuring urine conductivity, and a computer. The urine specific gravity measured by the urine qualitative analyzer, and the urine conductivity measured by the urinary particle analyzer are respectively transmitted to the computer. The correlative relationship between urine specific gravity and urine conductivity is stored in the memory of the computer, and the computer determines whether or not the received urine specific gravity and conductivity match the correlative relationship, and this determination result is output.
摘要:
A starting circuit for a single-phase induction motor includes a motor starting positive characteristic thermistor and a triac arranged in a series connection, and a triac control positive characteristic thermistor connected in parallel with the motor starting positive characteristic thermistor, and including one terminal thereof connected to a gate of the triac. The triac control positive characteristic thermistor has a volume in the range of about 4.5 mm3 to about 30 mm3. The relationship of (√2×V×sin 45°)/R≧I is maintained with the triac control positive characteristic thermistor within an operating temperature range, where V represents a root-mean-square value of a power source voltage, R represents a resistance of the triac control positive characteristic thermistor, and I represents a gate turn-on current of the triac. The gate turn-on current I at an operating temperature of about 25° C. is about 20 mA or less.
摘要:
A method of coding a signal for digital optical communication using a symbol formed of N slots [s1, s2, s3, . . . sN], wherein si is either 0 or 1 where i is an integer and l≦i ≦N is provided. The method includes the steps of determining a plurality of symbols which satisfy the following expression, wherein k is an arbitrary positive integer, and p1, q1, p2, q2, . . . , pk and qk are integers which satisfy 1≦p1
摘要:
Only one sense signal line for driving a sense amplifier is arranged in each sense amplifier band. Each sub-array is provided with a sub-sense signal generator for generating two sub-sense signals in response to a main sense signal sent from one main sense signal line. The sub-sense signal is applied to the plurality of sense amplifiers corresponding to each sub-array. Since only one main sense signal line is arranged in each sense amplifier, a layout area is reduced. Preferably, a transistor of a first inverter in the sub-sense signal generator is smaller in size than a transistor of a final inverter. Thereby, a significant delay of the sub-sense signal does not occur in a position remote from a source of the main sense signal.
摘要:
A row address signal output from an internal row address generation circuit according to an output from a ring oscillator activated in response to an externally applied burn-in mode designation signal SBT, is scrambled by an operation circuit and then applied to a row decoder. Meanwhile, a signal output from a data output circuit in response to activation of signal SBT is scrambled by a data scrambler and checker pattern data is applied to a memory cell array such that it corresponds to a physical address of the memory cell array.