摘要:
A guidance system for protecting a specific zone as a safety zone against flood water while protecting landscapes near the specific zone from deteriorization. According to the described flood water guidance system, a guidance plate (5, 5, . . . ) is positioned under underground in the vicinity (S′1, S′2, S″1) of an upstream side of a specific zone (SI, S2) containing property to be protected and where it is anticipated that flood water will flow, and when flood water is generated, or when there is a possibility that flood water may be generated, the guidance plate (5, 5, . . . ) is raised to a predetermined height above the surface of the earth, in order that a specific zone (S1, S2) is protected as a safety zone by diverting the flood water from the specific zone (S1, S2) by way of the raised guidance plate (5, 5, . . . ), and by guiding the flood water to a retarding basin, a drainage canal, and the like.
摘要:
The present invention provides a movable water-protection apparatus capable of driving a water barrier plate manually or automatically when needed. The movable water-protection apparatus includes a water barrier plate (2, 50) for shutting out water, such as seawater, river water, and rainwater, likely to intrude into a basement (G) and a driving device for driving the water barrier plate (2, 50) upward from an underground position along a guide device (10) or a side plate (60). The water barrier plate (2, 50) is disposed in an underground space at an entrance of the basement (G). The driving device has a water pressure type piston/cylinder unit (20) to which service water is supplied.
摘要:
Disclosed is an inexpensive money safe which is safe against fire and the like and which can easily be utilized when necessary. A basement (10) for accommodating a movable money safe (1) is accommodated in the basement (10), and upper surface of the movable money safe (1) is covered with a fireproof lid (15) which is the same color as that of the floor (12), and if the movable money safe (1) is driven into the room interior (11) for utilizing the movable cylinder unit (20) which is operated with water pressure of running water to drive the movable money safe (1) into the room interior (11).
摘要:
The present invention provides a movable defensive apparatus in which a dedicated source of power for driving a relatively heavy defensive wall and an installation space are not required, whereby entry of a mob, a runaway vehicle, and the like, can be prevented, the entry of rainwater, and the like, can also be prevented to some extent. The movable defensive apparatus includes a defensive wall (2) disposed in the vicinity of a doorway (O•I) of a site (G), such as a house, and an installation in the vicinity of a doorway (O•I), a window or the like, of a building for preventing rainwater and undesirable entry of objects, such as a mob or a runaway vehicle from entering the site (g) or a building. Also described is a piston cylinder unit (20, 20) which is operated by running water for driving the defensive wall (2) from a machine room (M•R) to a predetermined upper position along a guide device (10, 10).
摘要:
For providing a cheap semiconductor memory device with improving reliability by level of a cell, in the place of escaping from defects on memory cells electrically, through such as ECC, and further for providing a cell structure enabling scaling-down in the vertical direction with maintaining the reliability, in a semiconductor memory device, upon which high-speeded read-out operation is required, a charge storage region is constructed with particles made from a large number of semiconductor charge storage small regions, each being independent, thereby increasing the reliability by the cell level.
摘要:
In an organization dynamics analysis service using a sensor, organization dynamics information is understandably provided to a lot of members on a customer side without receiving private information such as an individual name from the customer. Therefore, a sensor data associated with an ID is received from the customer site, and organization analysis is performed on a service provider side, and then, an organization analysis data based on the ID is fed back to the customer site. When the customer browses the organization analysis data, the ID is converted into the private information in a service gateway installed on the customer site in accordance with a conversion table for correspondence of the ID previously specified on the customer side and the private information (individual name), and is shown to the customer as the understandable information.
摘要:
There are provided a method of communication which can reliably transmit information from a base station to a wireless terminal in a system which can reduce power consumption by intermittent operation in which the wireless terminal repeats operating state and suspended state by power on and off and the base station used for the method. The method includes the steps of storing base station information such as a command or data supplied to the wireless terminal in the base station, transferring the wireless terminal from the suspended state to the operating state to transmit information from the sensor to the base station, coupling the base station information stored in the base station to a response signal to transmit it to the wireless terminal in the operating state for transmitting the sensor information, and returning the wireless terminal to the suspended state after completing the transmission of the base station information and sensor information.
摘要:
A sensor net system including: a plurality of sensor nodes, where each sensor node is held on a person of a differing worker, and each sensor node includes; a sensor which obtains sensor data of a worker; a radio frequency circuit which notifies a server of the sensor data; and a server which includes: a unit for storing a relation list for correlating the sensor data with a work category of the worker; a unit for confirming location of the worker based on the obtained sensor data; and a unit for confirming a work category in which the worker is engaged based on the confirmed location and the relation list.
摘要:
A mobile communication terminal includes a measuring portion measuring intensity of received radio waves that are radio waves received from base stations, a selecting portion selecting one of the base stations to which a request for location registration of the mobile communication terminal should be sent, and a requesting portion sending the request to the base station selected by the selecting portion. When the request is sent, the selecting portion initially selects a first base station of the base stations whose received radio wave has the highest intensity measured by the measuring portion, and, subsequently if the location registration in accordance with the request sent to one of the base stations has failed, the selecting portion selects a second base station of the base stations whose received radio wave has intensity lower than the intensity of the received radio wave from the one of the base stations.
摘要:
A field-effect semiconductor element implemented with a fewer number of elements and a reduced area and capable of storing data by itself without need for cooling at a cryogenic temperature, and a memory device employing the same. Gate-channel capacitance is set so small that whether or not a trap captures one electron or hole can definitely and distinctively be detected in terms of changes of a current of the semiconductor FET element. By detecting a change in a threshold voltage of the semiconductor element brought about by trapping of electron or hole in the trap, data storage can be realized at a room temperature.