摘要:
A walking gait detection apparatus includes a microphone for picking up low-frequency-band sounds that are transmitted through the body of a pedestrian while walking and an analyzer for performing analysis. Accordingly, the gait of the pedestrian is detected. It is also possible to distinguish the gait pattern on the basis of the stance-phase time of a foot sole and the signal intensity, for example. The gait detection apparatus can accurately estimate the stride length on the basis of a detected gait cycle, the height of the pedestrian, and signals detected during walking. On the basis of low-frequency sounds picked up by the microphone while the pedestrian is walking, the pedestrian can be identified.
摘要:
A gait detection apparatus includes a microphone for picking up low-frequency-band sounds which are transmitted through the body of a pedestrian while walking and an analyzer for performing analysis. Accordingly, the gait of the pedestrian is detected. It is also possible to distinguish the gait pattern on the basis of the stance-phase time of a foot sole, the signal intensity, etc. The gait detection apparatus can accurately estimate the step length on the basis of a detected gait cycle, the height of the pedestrian, and signals detected during walking. On the basis of low-frequency-region sounds picked up by the microphone while the pedestrian is walking, the pedestrian can be identified.
摘要:
An apparatus and a method for personal identification include an image pickup section for picking up an image of a blood vessel pattern of a wrist, a storage unit for storing in advance an image of a blood vessel pattern of a certain person as a registered image, and a control section (CPU) for the computation of degrees of similarity according to data differences between the image of the blood vessel pattern picked up by the image pickup section and the registered image to determine identification according to the relationship between the computed degrees of similarity and a threshold, thereby eliminating the need to carry out processing by a characteristic extraction section or the like.
摘要:
A walking gait detection apparatus includes a microphone for picking up low-frequency-band sounds that are transmitted through the body of a pedestrian while walking and an analyzer for performing analysis. Accordingly, the gait of the pedestrian is detected. It is also possible to distinguish the gait pattern on the basis of the stance-phase time of a foot sole and the signal intensity, for example. The gait detection apparatus can accurately estimate the stride length on the basis of a detected gait cycle, the height of the pedestrian, and signals detected during walking. On the basis of low-frequency sounds picked up by the microphone while the pedestrian is walking, the pedestrian can be identified.
摘要:
In the case that a telephone communication line of a portable type wireless telephone terminal is formed between a data transmission terminal apparatus and a data acquisition apparatus with respect to a data communication counter party, the data transmission terminal apparatus sends out data as a dial signal via the wireless telephone terminal to the telephone communication line. As a result, the data is received in the form of the DTMF signal to the data acquisition apparatus.
摘要:
A GPS receiver communicates with a management center through a portable telephone terminal. The management center is connected to a telephone unit and a facsimile unit in a house through a telephone line. When the user presses a predetermined button with the telephone unit, a request for location information of the receiver is transmitted to the management center. The management center transmits the location information request as a DTMF signal to the receiver. The receiver measures the location thereof. The measured result and time information of a navigation message thereof are transmitted as a DTMF signal. When the management center determines that the message is old corresponding to the time information, the management center compensates the measured result. The management center transmits the location information to the telephone unit. The management center transmits image data with map information to the facsimile unit.
摘要:
The present invention provides an acoustic vibration analyzing apparatus for carrying out acoustic vibration analysis by picking up data of sounds generated due to rotation of a plurality of gears and data of the number of revolutions of a gear selected from a plurality of gears when a transmission of a vehicle having the plurality of gears operates. The acoustic vibration analyzing apparatus comprises an acoustic vibration calculation portion for analyzing acoustic data in terms of frequency, an order calculation portion for calculating an order in compliance with the specifications of a plurality of gears, a speed calculation portion for calculating the speed of a vehicle, and a display unit for displaying acoustic pressure levels with the order and vehicle speed associated therewith.
摘要:
A connector for pipe connection provided to stably hold a state of connection of a pipe, and to improve operability by a user when disconnecting the pipe. The connector (1) for pipe connection has a connector body (3) in which a pipe (2) is inserted and removed; a lock member (4) held slidably in the connector body for fastening the pipe by locking pieces (42) and (42); and operating pieces (43) and (43) provided for operating to slide the lock member; and is configured such that the locking piece is elastically deformed from a fastened state in which the pipe is fastened to a released state in which the pipe is released by being pressed against a pressing part (55) formed on the connector body when the lock member is operated to slide.
摘要:
The invention provides a digital data shuffling/de-shuffling system so that information data is not understood or deciphered by unauthorized third party. Included are a system for generating plural bits of digital data to be transmitted, a circuit network 7 having a plurality of input terminals #1 through #8 and output terminals #11 through #18 equal to the number of bits to be transmitted and a plurality of switching circuits S for selectively cross connecting or non-cross connecting between two lines out of a plurality of transmission lines a.sub.1 through a.sub.8 interconnecting the corresponding input and output terminals, and a control circuit P for controlling the plurality of switching circuits S. The control circuit P is controlled to shuffle the data applied to the input terminals #1 through #8 for providing the shuffled output from the output terminals #11 through #18.
摘要:
A connector for pipe connection provided to stably hold a state of connection of a pipe, and to improve operability by a user when disconnecting the pipe. The connector (1) for pipe connection has a connector body (3) in which a pipe (2) is inserted and removed; a lock member (4) held slidably in the connector body for fastening the pipe by locking pieces (42) and (42); and operating pieces (43) and (43) provided for operating to slide the lock member; and is configured such that the locking piece is elastically deformed from a fastened state in which the pipe is fastened to a released state in which the pipe is released by being pressed against a pressing part (55) formed on the connector body when the lock member is operated to slide.