摘要:
A massaging apparatus in which a position of a specific portion such as a user's shoulder with respect to the massaging apparatus can be determined automatically and accurately in a simple construction. The massaging apparatus includes a supporting arm having a therapeutic member pivotally supported thereon and freely movable along the user's body. The position of the specific portion of the user with respect to the massaging apparatus is determined from the relation between the vertical position of the supporting arm and the pivotal position of the supporting arm. A pivotal movement detecting system detects that the supporting arm reaches a prescribed range of pivotal movement is provided. The position of the specific portion of the user with respect to the massaging apparatus is determined from the position of the supporting arm at the moment when the pivotal movement of the supporting arm reaches the prescribed range.
摘要:
A dispersion compensation device comprises a chirped grating, and a first optical unit for guiding at least a lightwave signal with a wavelength of &lgr;i that needs a positive dispersion compensation and is applied thereto to one end portion of the chirped grating whose grating pitch is shorter, and for furnishing light reflected by the chirped grating to outside the device. The device further comprises a second optical unit for guiding at least a lightwave signal with a wavelength of &lgr;i that needs a negative dispersion compensation and is applied thereto to another end portion of the chirped grating whose grating pitch is longer, and for furnishing light reflected by the chirped grating to outside the device. Both the first and second optical units can be either optical circulators or optical couplers.
摘要:
A semiconductor integrated circuit comprises many RAMs, a supplementary RAM, and test/repair control logic which detects a defective RAM out of the multiple RAMs. If a defective RAM is detected, selectors supplement such a defective RAM with the supplementary RAM.
摘要:
Radio terminal equipment is provided with an oscillator connected to a receiving circuit, a DPLL 16 for detecting and correcting the phase difference between the received frequency and the oscillation frequency of the oscillator, a switch for connecting a capacitor to or disconnecting from the oscillator, and control means 17 for effecting ON-OFF control of the switch based on the output signal from the DPLL 16.
摘要:
An improved massaging apparatus includes a massaging element for performing a massaging action, a drive mechanism for driving the massaging element, diagnostic inquiry means for addressing a diagnostic inquiry to a user, input means for inputting a user's answer to the diagnostic inquiry, judgment means for judging the physical condition of the user based on the user's answer, setting means for setting massaging conditions of a massage operation based on the judgment made by the judgment means, and execution means for causing the drive mechanism to drive the massaging element according to the massaging conditions set by the setting means.
摘要:
A reception data expander includes: an adaptive differential pulse code modulation (ADPCM) decoder activated when error detection information attains a reception data error nondetected state for expanding an input ADPCM code into a PCM (pulse code modulation) code, and inhibited of its decoding process operation when the error detection information indicates an error detected state; a memory circuit set to a write state when the error detection information attains an error nondetected state for sequentially storing generated ADPCM code, and outputting a stored PCM code when the error detection information is rendered to an error detected state; and a reconstructed output switch for selecting and providing to the next PCM decoder a PCM code when the error detection information attains an error nondetected state, and a PCM code read out from the memory circuit when the error detection information attains an error detected state. Noise generation arising from discontinuity of an ADPCM code at the time of reception data generation can be suppressed effectively without increasing the device complexity and power consumption.
摘要:
An operating circuit carrying out a conditional branch to judge a value level of a calculated result output from an arithmetic logic unit (ALU) during one machine cycle, using an address unit, realizes shorter processing time and low power consumption. The operating circuit sequentially carries out calculations according to command codes in a command ROM and includes a result register for storing and outputting the calculated result of the ALU; a value level judgement mechanism for judging a value level of an output of the result register; a latch for storing a current value of a program counter; an adder for calculating a next value of a program counter by adding a value level judgement result from the value level judgement mechanism and a current value of the program counter stored in the latch; and a first selector for selecting an added result and for deciding a next command address in the command ROM, a conditional branch being carried out to a command address corresponding to a value level obtained for the calculated result from the ALU.
摘要:
Method of welding a carbon steel and a austenitic stainless steel involves using high density energy beam like a laser beam or electron beam. Welding using high density energy beam is effective to obtain a high precision welding. For the purpose of obtaining both high precision and no cracks, and no deformation, the method of the invention controls the structure of a weld portion to be a mixed structure of an austenitic structure and not greater than 20 wt % of a ferritic structure.
摘要:
A process for preparing photoconductive cadmium sulfide comprising steps of forming precipitated cadmium sulfide particles, primarily firing said cadmium sulfide particles, deionizing said cadmium sulfide particles, and secondarily firing said cadmium sulfide particles.