| 发明名称 |
COMMUNICATION APPARATUS AND METHOD FOR DETERMINING CONNECTION |
| 摘要 |
A communication apparatus includes: a controller that controls processing to perform facsimile; a first controlling unit that controls a voltage between lines that perform facsimile in accordance with control by the controller; a detector that detects a voltage change between the lines; and second controlling unit that discharges electric charge accumulated in between the lines so as to enable the detector to detect a voltage change between the lines when the first controlling unit is turned off. The controller determining whether connection to the lines is made based on the voltage change detected by detector. |
| 申请公布号 |
US2016277598(A1) |
申请公布日期 |
2016.09.22 |
| 申请号 |
US201615068790 |
申请日期 |
2016.03.14 |
| 申请人 |
WATANABE Kenichi |
发明人 |
WATANABE Kenichi |
| 分类号 |
H04N1/00;H04N1/32 |
主分类号 |
H04N1/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A communication apparatus comprising:
a controller that controls processing to perform facsimile; a first controlling unit that controls a voltage between lines that perform facsimile in accordance with control by the controller; a detector that detects a voltage change between the lines; and a second controlling unit that discharges electric charge accumulated in between the lines so as to enable the detector to detect a voltage change between the lines when the first controlling unit is turned off, the controller determining whether connection to the lines is made based on the voltage change detected by the detector. |
| 地址 |
Kanagawa JP |
