摘要:
Vacuum processing equipment capable of preventing particles from sticking to objects to be processed in vacuum vessels. The vacuum equipment comprises a series of vacuum vessels separated by doors, and the pressure in the vessels are reducible respectively. The vessels are so configured that objects to be processed are moveable among them and there is provided light projection means for projecting ultra rays on gases introduced to at least of the vessels.
摘要:
A simple semiconductor circuit by which analog data or multilevel data can be fetched and stored. The circuit receives a first signal and converts the first signal into a second signal composed of multilevel. The second signal is fed back to the circuit. The circuit is constituted of a first circuit which converts the first signal into a signal group composed of multiple quantized signals and second circuit which converts the signal group into the second signal. In addition, the first or/and second circuits are constituted of one or more neuron MOS transistors.
摘要:
The invention provides a semiconductor circuit which can fetch and store analog and multilevel data by using a simple circuit. The invention also provides a multilevel memory which can freely change the number of quantizing levels by using external signals. This semiconductor circuit comprises a first circuit which converts first signals into a group of quantized signals, a second circuit which converts the signal group into second multilevel signals, and structure which feeds back the second signals to the first circuit as first signals. The semiconductor circuit further has a structure to electrically separates at least one signal included in the signal group from the input of the second circuit, and structure which feeds back the second signals to the input of the second circuit instead of the signal previously separated.
摘要:
Synapse can be formed from a smaller number of elements in a low-power semiconductor device, which realize a highly integrated neural network. Precise modifications of synapse weighting become possible and a neuron computer chip of a practical level can be accomplished. The semiconductor device includes a first electrode for charge injection, connected to a floating gate through a first insulating film; a second electrode for applying programming pulses, connected to the floating gate through a second insulating film, and a MOS transistor using the floating gate as its gate electrode, wherein the charge supplied from the source electrode of the MOS transistor sets the potential at the first electrode to a predetermined value determined by the potential of the floating gate, and charges are transferred between the floating gate and the first electrode through the first insulating film by applying a predetermined pulsating voltage to the second electrode.
摘要:
Vacuum processing equipment capable of preventing particles from sticking to objects to be processed in vacuum vessels. The vacuum equipment comprises a series of vacuum vessels separated by doors, and the pressure in the vessels are reducible respectively. The vessels are so configured that objects to be processed are movable among them, and there is provided light projection means for projecting ultra rays on gases introduced to at least of the vessels.
摘要:
A device comprising invertor circuit group including two or more invertor circuits formed by neuron MOS transistors; means for applying a first signal voltage common to the two or more invertors of the invertor circuit group to a first input gate of the invertor circuit; means for applying a given second signal to one or more second input gates other than the first input gate of the invertor circuits; a delay circuit for transmitting the variation of the output voltage of at least one of the invertor circuits of the invertor circuit group with a time delay generated by used of the variation with time of the signal voltage of either or both of the first and second signal voltages; a transistor whose ON and OFF is controlled by the signal transmitted from the delay circuit; storage circuits taking in signals by the ON and OFF of the transistor; and means for executing a given logical operation with respect to the output voltage signals generated by the invertor circuit group. The device has a function of storing the result of the logical operation in the storage circuit.
摘要:
The problem of increase in jitter amounts against increase in delay amounts is solved by a circuit wherein a signal input terminal is connected through a first capacitor to an input terminal of a sense amplifier, a control input terminal is connected through a second capacitor to the input terminal of the sense amplifier, and a common connection point between the input terminal of the sense amplifier and the first and second capacitors is a floating node, and wherein a signal applied through the signal input terminal to the input terminal of the sense amplifier is vertically shifted by a control signal applied to the control input terminal, at least, near a determination threshold of the sense amplifier, thereby controlling a delay amount of an output.
摘要:
To retrieve analog signals at high precision by a maximum or minimum position detection parallel signal processing circuit, a plurality of circuit units in each of which a gate of a transistor is connected to a signal input terminal through first capacitive means, a common connecting point of the gate and the first capacitive means is connected to one terminal side of second capacitive means, and control means, for fluctuating a voltage on the other terminal side of the second capacitive means so as to further increase or decrease a drain current in correspondence to an increase or decrease in the drain current is connected between the drain and the other terminal side of the second capacitive means are provided, a source of each transistor of the plurality of circuit units is commonly connected and is connected to a constant current source, and the maximum or minimum voltage position detection with respect to a signal voltage which is applied to each signal input terminal is performed by a voltage on the other terminal side of the second capacitive means.
摘要:
The real time compression of moving images employing vector quantization is realized using simple hardware and with an optimal compression ratio with respect to the communication line capacity employed. In the operating system, which is provided with a first mechanism (202), comprising a plurality of groups of numerical values, a second mechanism (201), a first circuit (206), a second circuit (206), and a third circuit (210), the second circuit comprises a plurality of fourth circuits divided into two or more groups (210-213, 219, and 301), the fourth circuits have a plurality of input terminals and at least one output terminal, and a mechanism is provided having a structure wherein various signals expressing degrees of similarity are inputted into the plurality of input terminals, only that signal having the largest degree of similarity among the variety of signals expressing degrees of similarity which are inputted is outputted from the output terminal, and the output signal of a predetermined first group among the two or more groups is inputted into an input terminal of a second group, whereby only one first vector having the largest degree of similarity is selected.