摘要:
A reproducing means for performing reproduction processing on digital data which is read out from a predetermined recording medium recording the digital data, a manipulating means for making an instruction of reproducing the digital data inserted in the recording medium, a control means for reading the digital data from the recording medium in accordance with the reproduction instruction input with the manipulating means and sending it to the reproducing means, and for controlling the reproducing means to perform reproduction processing on the digital data, and a cylindrical case for containing the reproducing means and the control means are provided, and wherein the manipulating means is provided on one end side on one plane in the longitudinal direction of the cylindrical case. Thereby the user can manipulate the manipulating means without taking out a portable recording and/or reproducing device from a bag or a pocket, thus making it possible to remarkably improve its manipulation.
摘要:
A mobile phone base station sends to a mobile phone device information requesting location data thereof, receives location data sent back by the mobile phone device according to the information, and outputs the location data to a location data collection system. The location data collection system inputs the location data, and generates state-of-move information constituted from a location distribution, a moving speed distribution, and a moving direction distribution, or information obtained by filing these information, based on the location data. Then, the location data collection system broadcasts the generated state-of-move information to the car navigation system located in a predetermined area through the mobile phone base station. The car navigation system displays the received state-of-move information on a screen of a display unit thereof with a map indicating the vicinity of the location of the vehicle.
摘要:
A super-elastic titanium alloy for medical use consisting essentially of: molybdenum (Mo) as a β stabilizer element of titanium (Ti): from 2 to 12 at %; an α stabilizer element of the titanium (Ti): from 0.1 to 14 at %; and the balance being titanium (Ti) and inevitable impurities. The α stabilizer element is at least one element selected from the group consisting of aluminum (Al), gallium (Ga) and germanium (Ge).
摘要:
To remarkably improve shape memory properties without the need for strictly controlling the composition, the present invention provides a Ti--Ni-based shape-memory alloy having a titanium content within a range of from 50 to 66 atomic %, which comprises an amorphous alloy heat-treated at a temperature of from 600 to 800 K., in which sub-nanometeric precipitates generating coherent elastic strains are formed and distributed in the bcc parent phase(B2).
摘要:
The original content and the converted content obtained by converting the original content are encrypted by the same content key. A license containing data of use conditions such as the content key and a use period is recorded in an area of a storage medium limited for access. When the converted content is used with an external storage medium, a copy of an original license is created, a use period of the copy is changed to a use period of the converted content designated by a user, and the license is output as a converted content license to the external storage device. The use period of the original content is rewritten to prevent its overlapping with a use period defined by the converted license.
摘要:
In a mobile communication system in which a plurality of base stations are connected to a communication network via a packet transfer node and a transmission rate of a forward link radio channel between a base station and a mobile station dynamically changes, each of the base stations designates a packet transmission rate in accordance with the status of a radio channel of each of mobile stations under control for the packet transmission node, and the packet control node transfers packets destined for each of mobile stations to the base station at the designated transfer rate.
摘要:
A super-elastic titanium alloy for medical use consisting essentially of: a molybdenum (Mo) as a β stabilizer element of titanium (Ti): from 2 to 12 at %; an α stabilizer element of the titanium (Ti): from 0.1 to 14 at %; and the balance being titanium (Ti) and inevitable impurities. The α stabilizer element is at least one element selected from the group consisting of aluminum (Al), gallium (Ga) and germanium (Ge).
摘要:
To provide a very tough material at a low manufacturing cost, the present invention provides an alloy-based nano-crystal texture in which, in an alloy system having a composition deviating from the stoichiometric composition, and capable of forming an amorphous state, nano-scale crystals are arranged in an identical crystal orientation.
摘要:
A Titanium-Tantalum base shape memory alloy is provided which possesses high machinability and is suitable for repeated high temperature operation. The Titanium-Tantalum base shape memory alloy consists of 15 mol %-40 mol % Tantalum, additive elements, and the balance Titanium and impurities.
摘要:
The present invention provides a biomedical superelastic Ti-based alloy containing 5 to 40 at % of Nb that is an element for stabilizing β-phase of Ti, and containing Ti and unavoidable impurities as the residual part. Further, the present invention provides a biomedical superelastic Ti-based alloy with a composition having 5 to 40 at % of Nb, one or more elements selected from among 10 at % or less of Mo, 15 at % or less of Al, 10 at % or less of Ge, 10 at % or less of Ga, and 15 at % of less of In, 30 at % or less of the sum total of one or more elements selected from among Mo, Al, Ge, Ga, and In, 60 at % or less of the sum total of Nb and one or more elements selected from among Mo, Al, Ge, Ga, and In, and Ti and unavoidable impurities as the residual part. The present invention provides a method of manufacturing a biomedical superelastic alloy for preparing an ingot of a Ti-based alloy containing Ti and Nb as an essential element, or the Ti-based alloy further having one or more elements of Mo, Al, Ge, Ga and In and unavoidable impurities, performing a hot working and a cold working on the ingot, performing annealing subsequent to the cold working and further final cold working of 20% or more, and performing heat treatment at a temperature of 300° C. or more.