摘要:
A first Peltier device Pe1 and at least one second Peltier device Pe2 having a current consumption smaller than that of the first Peltier device Pe1 are connected to each other in series, while a bypass circuit B for diverting an excess current I3 with respect to the second Peltier device Pe2 is connected to the second Peltier device Pe2 in parallel, so that a driving current I1 from a current control section A drives the first Peltier device Pe1 at its optimum operating point, and the excess current I3 with respect to the second Peltier device Pe2 in the driving current I1 is diverted into the bypass circuit B, so as to allow the second Peltier device Pe2 to be driven at its optimum operating point as well, where by the cooling efficiency can be improved. Also, the first and second Peltier devices Pe1, Pe2 are stacked on each other, while all the Peltier devices Pe1, Pe2 are driven by the single common current control section A, so as to attain a smaller size.
摘要:
A weather information notification apparatus mounted to a vehicle is disclosed. The weather information notification apparatus includes: an acquisition section that cyclically acquires information about weather at a point; a record section that stores the acquired information about weather at the point in an external storage medium unit; and a notification section that causes an external notification unit to notify information about non-latest weather at the point, the information about non-latest weather at the point being a piece of the information about weather at the point stored in the external storage medium unit.
摘要:
A method of manufacturing a semiconductor device including an elevated source/drain structure that can suppress emergence of a junction leak current. The method includes forming a trench on a predetermined position on a surface of a semiconductor substrate, forming an isolation layer so as to fill the trench, and so as to protrude from the surface of the semiconductor substrate, forming a film so as to cover the semiconductor substrate and the isolation layer, selectively removing the film thus to form a cover layer on a lateral portion of the isolation layer exposed on the semiconductor substrate, forming a gate electrode unit on the semiconductor substrate, forming an epitaxial layer in a region between the cover layer and the gate electrode unit on the surface of the semiconductor substrate 102, and forming a silicide layer at least on part of the epitaxial layer.
摘要:
A navigation apparatus acquires, through an antenna and a receiver, external information such as traffic information or the like, and a control unit in the navigation apparatus acquires validity time information from the external information. If the validity time information includes a standard time that represents a current time, the standard time together with a relative time or period information in the validity time information is used for determining whether a valid period has passed. If the validity time information does not include the standard time representing the current time, the lapse of the valid period is determined based on the standard time generated by a standard time generator and one of the relative time and the period information in the validity time information. Then, the external information is invalidated by deleting the information from an information storage if it is determined that the valid period has passed.
摘要:
A vehicle travel assisting system has an area setting part for setting an area, in which weather information is acquired. The area setting part sets the area by using at least one of an attribute of a vehicle travel road, vehicle equipment for bad weather travel, and vehicle information such as a vehicle type and vehicle chassis lowest height. If the acquired weather information varies along a travel road of the vehicle, weather information is provided at earlier time according to the attribute of the travel road or unnecessary weather information is limited according to the equipment or the information of the vehicle.
摘要:
A vehicle travel assisting system has an area setting part for setting an area, in which weather information is acquired. The area setting part sets the area by using at least one of an attribute of a vehicle travel road, vehicle equipment for bad weather travel, and vehicle information such as a vehicle type and vehicle chassis lowest height. If the acquired weather information varies along a travel road of the vehicle, weather information is provided at earlier time according to the attribute of the travel road or unnecessary weather information is limited according to the equipment or the information of the vehicle.
摘要:
The present invention relates to a method of manufacturing a non-volatile semiconductor device having a structure in which layers of a first insulating film, a first polysilicon layer, a second insulating film and a second polysilicon layer are formed, in this order, on a semiconductor substrate; which comprises the steps of forming the first insulating film on the semiconductor substrate and thereafter forming the first polysilicon layer; patterning the first polysilicon layer; performing a heat treatment in hydrogen atmosphere; forming the second insulating film; forming the second polysilicon layer; and patterning the second polysilicon layer. In accordance with the present invention, a non-volatile semiconductor device having excellent hold characteristics and only a small dispersion of element characteristics can be manufactured.
摘要:
In a navigation system, a switching use dictionary is provided as storing an aggregation of switching commands, which are also stored in the individual language-specific dictionaries including the language 1 dictionary, language 2 dictionary, . . . , and language n dictionary. It is determined whether a switching command included in the switching use dictionary is matched with an inputted speech. When a certain switching command is determined to be matched with the inputted speech, a certain language-specific dictionary corresponding to the certain switching command is substituted for a default active language-specific dictionary. Thus, the certain language-specific dictionary is newly selected as an active language-specific dictionary used for operating the navigation system by a speech input.
摘要:
A navigation apparatus acquires, through an antenna and a receiver, external information such as traffic information or the like, and a control unit in the navigation apparatus acquires validity time information from the external information. If the validity time information includes a standard time that represents a current time, the standard time together with a relative time or period information in the validity time information is used for determining whether a valid period has passed. If the validity time information does not include the standard time representing the current time, the lapse of the valid period is determined based on the standard time generated by a standard time generator and one of the relative time and the period information in the validity time information. Then, the external information is invalidated by deleting the information from an information storage if it is determined that the valid period has passed.
摘要:
The present invention relates to a method of manufacturing a non-volatile semiconductor device, having a floating gate overlying a tunnel insulating film set on a silicon substrate and a control gate overlying an inter-gate insulating film set on said floating gate; which comprises the steps of: forming a silicon oxide film on the surface of the silicon substrate and subsequently applying a heat treatment thereto in atmosphere of a nitriding gas containing nitrogen oxide so as to form a nitridation region and thereby forming a tunnel insulating film; wherein in said heat treatment performed in atmosphere of the nitriding gas, so that the maximum nitrogen atomic concentration in the tunnel insulating film that is to be formed may become equal to or greater than the maximum nitrogen atomic concentration(acceptable maximum nitrogen atomic concentration) capable to provide given acceptable holding characteristics, the pressure of said nitriding gas and the temperature of heat treatment are controlled on the basis of a pre-formed relationship equation between the thickness of the tunnel insulating film and the acceptable maximum nitrogen atomic concentration, for a prescribed thickness of the tunnel insulating film that is to be formed.