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＜第 8 回知的財産翻訳検定【第 5 回和文英訳試験】＞答案用紙★★★

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ID 番 号：00082
受験番号：08IPE011
級／科目：「1 級／電気・電子工学」==================================================================※以下に解答を設置問題順に記入してください。
〔問１〕
WHAT IS CLAIMED IS:
1. A portable telephone comprising:an acquiring unit configured to acquire position information;a storing unit configured to store a calling telephone number;a display data selecting unit configured to select, in the telephone number
stored in the storing unit, a telephone number in an area indicated by the position
information; anda displaying unit configured to display the telephone number selected by thedisplay data selecting unit.
2. The portable telephone according to claim 1, wherein the acquiring unit has at least
one of (i) a unit configured to acquire position information of the portable telephoneitself using a signal sent from a GPS satellite, (ii) a unit configured to acquire position
information of the portable telephone itself using longitude and latitude information
sent from a base station, and (iii) a unit configured to acquire position information of theportable telephone itself using position information sent from the base station.

〔問２〕
In a lighting device utilizing solar cells, the cost required in proportion to the use of thedevice is very small because of the principle of the device.

The initial installation costcovers most of the whole cost. Use of large capacity solar cells and storage batteries for
obtaining a large lighting capability results in a comparatively expensive facility cost.
It is therefore desirable that the capability of a device that has been installed be used asmuch as possible.

On the other hand, from the viewpoint of the functionality of alighting device, it is important that a lighting device can be always turned on whenneeded without service interruption.

In this case, a large lighting capability is not somuch required.

A lighting device having the minimum capability is generally accepted.

In this point, large capacity solar cells and storage batteries lead to an excessive
capability of the device, causing large uselessness in facility cost.
It has been proposed to set lighting time depending on the remaining capacity of astorage battery to prevent overdischarge of the storage battery (for example, seeJapanese Utility Model Laid-Open No. 12-345678).

However, this only increases or

reduces the lighting time, and does not have a functionality that a lighting device can bealways turned on when needed without service interruption.

Thus, the proposed

lighting device is insufficient.
〔問３〕
Fig. 2 shows backlight lighting procedures by a microcomputer 73. When the power
supply switch 77 is turned on, a memory in the microcomputer 73 is initialized (step 1,hereinafter “step” is referred to as “S”).
backlight 75a (S2).

Then, the switch 78 is closed to turn on a

Next, when an input process of an operation keyboard 72 is

performed (S3), it is determined whether or not the input information is a command
related to communication (S4). If the result is YES, the switch 78 is opened to turn off
the backlight (S5).
is performed.

Thereafter, a predetermined communication command process (S6)Upon completion of the process, the backlight is turned on again (S8).

If the result of the determination in S4 is NO, a predetermined command process (S7) is
performed with the backlight kept on.
As a result, power consumption is reduced by turning off the backlight duringcommunication that consumes much power. This reduction enables the lifetime of abattery to be extended.

Note that since the display on a liquid crystal display 71 isrequired during operation of the operation keyboard 72 and after reading of data from adata carrier 1, there is no harm in turning off the backlight during communication.