摘要:
In one embodiment of the present application, during an initial setting period, switches are rendered conductive, so that voltage on a signal line becomes equal to a source voltage, and input voltages of inverters become equal to a logic threshold voltage. During a writing period, other switches are rendered conductive, and the inverters serve as amplifiers. The last-stage inverter is made up of a P-type Tr14, and an N-type Tr15 having a lower current drive capability than the P-type Tr14. At the beginning of the writing period, the voltage on the signal line varies due to current flowing through the P-type Tr14, and therefore the rate of change of the voltage on the signal line does not change by reducing the current drive capability of the N-type Tr15. On the other hand, by reducing the current drive capability of the N-type Tr15, the output resistance of the inverter increases, so that an amplifier circuit has frequency characteristics with an increased phase margin, resulting in reduced power consumption of the amplifier circuit.
摘要:
There is provided a massage device capable of producing innovative and comfortable massage effect by massaging a target body part over a wide area in its lengthwise direction with substantially rectilinear motion of a pressure-applying point. The massage device 1 comprises a pair of treatment members 23, 24 arranged face-to-face with each other at a spacing large enough for insertion of part of human body; a holding mechanism 162 for holding and pressing the body part in sandwich style by moving at least one of the paired treatment members or both of them 23, 24 in the direction of width of the body part set in place between the paired treatment members; and a moving mechanism 26 for moving the treatment member 23, 24 in the direction of length of the body part while maintaining the holding condition of the treatment member 23, 24 effected by the holding mechanism 162.
摘要:
While an output signal of a flip-flop is inactive in a shift register, NAND circuits of clock pulse extracting sections prevent the performing of conduction switching operation in accordance with periodic level change of clock signals between a logical derivation path for High output and a logical derivation path for Low output, by input of the output signal.
摘要:
In one embodiment of the present invention, a signal process circuit in accordance with the present invention includes: a first input terminal via which an input signal is supplied; a second input terminal via which a predetermined signal is supplied; a cross-coupled inverter circuit, including first and second CMOS inverter circuits, in which an input of the first CMOS inverter circuit and an output of the second CMOS inverter circuit are interconnected to each other and an output of the first CMOS inverter circuit and an input of the second CMOS inverter circuit are interconnected to each other; a current control circuit that applies currents to the first and second CMOS inverter circuits in accordance with a timing signal, the input signal, and the predetermined signal; output terminals which are connected to the outputs of the first and second CMOS inverter circuits, respectively, and from which an output signal is supplied; and a reset circuit that resets the output signal based on the timing signal. With the arrangement, it is possible to cause a signal of a small amplitude to be level-shifted and latched at low power consumption.
摘要:
A back kneading device capable of causing a massage mechanism to protrude forward and return to an original normal position is provided with no increase in size and complexity in construction. The back kneading device mounted in a chair massage apparatus includes the massage mechanism having a pair of right-hand and left-hand massage members, a base member for pivotally supporting the mechanism at its lower end, a vertical movement mechanism for imparting a vertical motion to the base member, an advancing and retracting mechanism for rockably driving the massage mechanism, and a rock restricting mechanism for an adjusting an angle of rotation of the massage mechanism so that, when the device is in an upper position, an upper end of the massage member protrudes forward, whereas, in a lower position, a lower end thereof protrudes forward.
摘要:
In one embodiment of the present invention, a display panel drive circuit includes a plurality of circuit blocks each of which includes former circuits and latter circuits. In each of the circuit blocks in the display panel drive circuit, a signal is transmitted from the former circuits to the latter circuits. Further, the display panel drive circuit includes an inter-block shared wire which allows respective two of the circuit blocks adjacent to each other to be connected to each other. Furthermore, in the display panel drive circuit, the signal of the respective two of the circuit blocks adjacent to each other is transmitted in a time division manner, via the inter-block shared wire. This eliminates the need for an external memory or an arithmetic circuit, thereby making it possible to reduce the area of a circuit in a driver.
摘要:
The chair-type massage apparatus is characterized in that, when placed with its back facing a room wall, it can be located near the wall and, when its seat is made movable back-and-forth, the leg kneading device mounted at the front of the seat can be used without being obstructed by the back-and-forth movement.The chair-type massage apparatus 1 comprises the seat 2, the base frame 6, and the backrest 3 reclinably mounted at the rear of the seat. During reclining, the upper end of the backrest moves vertically along one vertical line. The leg kneading device is mounted at the front of the seat. The base frame has the seat moving mechanism 15 for moving the seat at least in the front-rear direction, and the seat has the position changing mechanism 16 for effecting positional change of the leg kneading device relative to the seat while maintaining the relative distance.
摘要:
A massage chair with a foot massaging device, which includes a seat unit, a backrest unit, and the foot massaging device located at a front portion of the seat unit, can make the structure simpler, the weight lighter, and the cost lower all at once. The massage chair is provided under the seat unit 2 with a back-and-forth motion mechanism 15 joined to the foot massaging device 5, and when the back-and-forth motion mechanism 15 protrudes forward, the foot massaging device 5 advances to a using position U which is located in front of the seat unit 2 and at which a lower leg of a user can be massaged, while when the back-and-forth motion mechanism 15 retracts backward, the foot massaging device 5 is housed in a housing position P formed under the seat unit 2.
摘要:
A display panel driving circuit includes a plurality of circuit blocks g aligned in a row direction, in each of which an upstream circuit and a downstream circuit are included and signal transmission is carried out between the upstream circuit and the downstream circuit that belong to one and the same circuit block. In each of the plurality of circuit blocks, the upstream circuit and the downstream circuit are aligned in the column direction. A inter-block common wiring Q is provided for every two circuit blocks. Signal transmission in one (g1) of the two circuit blocks and signal transmission in the other (g2) of the two circuit blocks are carried out with the inter-block common wiring Q1 at respective timings that are different from each other. Without an external memory or an operational circuit, this allows the area of the display panel driving circuit (driver) to be reduced.
摘要:
The chair-type massage apparatus is characterized in that, when placed with its back facing a room wall, it can be located near the wall and, when its seat is made movable back-and-forth, the leg kneading device mounted at the front of the seat can be used without being obstructed by the back-and-forth movement.The chair-type massage apparatus 1 comprises the seat 2, the base frame 6, and the backrest 3 reclinably mounted at the rear of the seat. During reclining, the upper end of the backrest moves vertically along one vertical line. The leg kneading device is mounted at the front of the seat. The base frame has the seat moving mechanism 15 for moving the seat at least in the front-rear direction, and the seat has the position changing mechanism 16 for effecting positional change of the leg kneading device relative to the seat while maintaining the relative distance.