摘要:
An operating knob to be attached to a supporting member includes an operating part and a connector. The connector is attached to the operating part and includes a fitting cylindrical portion, a stopper disposed at an inner circumferential side of the fitting cylindrical portion to protrude on a radial inside, and housing portion. When the operating part is applied with a load greater than or equal to a predetermined value from an exterior in a direction toward the supporting member in a state where a fitting portion of the supporting member is fitted into the fitting cylindrical portion, the stopper is bent from the radial inside to a direction approximately parallel to the rotation axis so as to be housed in the housing portion and the fitting cylindrical portion moves toward the supporting member along an outer circumference of the fitting portion.
摘要:
An electronic timepiece with a generator function, including a generating means, a storage means that stores electrical energy produced by the generating means, a timekeeping control means that is driven by the electrical energy stored in the storage means, a time display means that is controlled by the timekeeping control means and displays time, a power generation detection means that detects the power generation state of the generating means, and a power generation display means that displays the power generation state based on a detection result signal output from the power generation detection means. The power generation detection means includes a hand and an actuator that drives the hand in both forward and reverse directions.
摘要:
An ink set comprises a black ink which contains a black pigment, resin particles having carboxyl group, a first pH-adjusting agent, a water-soluble organic solvent, and water, and a color ink which contains a coloring pigment, resin particles, a second pH-adjusting agent, a water-soluble organic solvent, and water. The pH of the black ink is not less than 7.8, and the pH of the color ink is not more than 4.5. Any bleeding of the black ink is not caused even when an image is formed on a cloth or the like with the ink set. Even when the cloth is washed, then the ink is not lost from the image formation objective, and the initial image density is maintained.
摘要:
The frequency of a drive signal supplied to a piezoelectric actuator 91 is swept within a specific range, the consumption current of the piezoelectric actuator 91 is determined, and when the consumption current is equal to or greater than a reference value, the frequency of the drive signal supplied to the piezoelectric actuator 91 is shifted proportionate to a specific frequency and returned to its initial value, and the frequency sweep is continued. The resonance frequency component can be removed when the frequency of the drive signal supplied to the piezoelectric element is swept. Consequently, the piezoelectric element can be driven outside of the resonance frequency range at which the consumption current is highest, allowing extreme increases in the consumption current to be prevented and system failures due to the flow of an excessive consumption current to be avoided.
摘要:
The control circuit (131) causes drive frequency modification to be re-executed after returning the drive frequency to the prescribed drive frequency when the reduction rate of the power source voltage is higher than the standard reduction rate; specifically, when driving is being performed at a drive frequency whereby drive efficiency is poor and power consumption is high, or when the piezoelectric actuator A cannot start up for whatever reason. Therefore, since a startup failure or the like can be immediately determined based on the reduction rate of the power source voltage without a long time elapsing before the startup failure is detected, the time required for this determination can be shortened, the processing that is performed from the detection of an abnormality until optimization of the drive signal can be quickly executed, electrical power consumption can be reduced, and low-power operation can be ensured.
摘要:
A drive device for a piezoelectric actuator, wherein the time needed to achieve highly efficient drive conditions is shortened to reduce power consumption, and stabilized control can be performed. The device has a phase difference detection device (phase difference/voltage conversion circuit (51)) for detecting detection signals of longitudinal oscillation and bending oscillation from an oscillator (5) and detecting the phase difference between these two signals, frequency control devices (52 to 56) for comparing the phase difference detected by the phase difference detection device with a standard phase difference value and controlling the frequency of a drive signal sent to a piezoelectric element (17) on the basis of the results of this comparison, and an amplitude detection device (amplitude detection circuit (57)) for detecting the amplitude of the detection signal of the piezoelectric element (17). The frequency control device compares the amplitude with a standard amplitude value and controls the frequency of the drive signal on the basis of the results of this comparison.
摘要:
A multifunction electronic analog timepiece includes a face and a plurality of indicators positioned on the face for displaying at least two time keeping functions. At least two step motors are provided for driving the plurality of time keeping function indicators. The time keeping function indicators are arbitrarily disposed about the face dependent upon the number of step motors and position of step motors required to drive the indicators. A microcomputer is provided and includes a program memory for storing software instructions for controlling the step motors.
摘要:
An antistatic releasing sheet for use with adhesive tapes or sheets includes a separation layer formed on a paper backing mixed with conductive filler. A colored layer, such as a white pigment, may be formed between the paper backing and the separation layer.
摘要:
An image-retransferable sheet for dry image-transferring materials produced by heat-sensitive transfer is disclosed, which comprises a substrate having on one surface thereof a layer of surface treating agent, the layer having a tensile strength of from 1 to 100 kg/cm.sup.2.
摘要翻译:公开了一种用于通过热敏转印制造的干图像转印材料的图像可再转印片材,其包括在其一个表面上具有一层表面处理剂的基底,该层的拉伸强度为1至100kg / cm 2 。
摘要:
Disclosed is a thermo-sensitive transfer ribbon for forming a dry type lettering sheet, which is constituted by: a film sheet having an upper surface and a back surface, a pressure-sensitive adhesive layer formed on the upper surface of the film sheet, including a binder agent and a pressure-sensitive adhesive and having a viscosity, a thermo-sensitive adhesion, a hardness and a cohesion, a first protecting layer formed on the pressure-sensitive adhesive layer, for protecting thereof, a metallic layer deposited on the first protecting layer, a transfer property control layer formed on the metallic layer, including a thermo-sensitive adhesive resin and a tackiness resin mixed each other and having the viscosity, the thermo-sensitive adhesion, the hardness and the cohesion higher than those of the pressure-sensitive adhesive layer. According to the thermo-sensitive transfer ribbon, the transfer image with the metallic luster can be transferred to the target material, and further the transfer image can be effectively emphasized and be made recognizable with high visibility, based on the metallic luster.