| 发明名称 | Erasing apparatus | ||
| 摘要 | An erasing apparatus includes a conveyance path configured to convey a sheet on which an image is formed with a coloring agent which is erased by heating. A first erasing unit is disposed on the conveyance path and is configured to heat the sheet when the sheet is conveyed between a first heating component and a first press component. A second erasing unit is disposed on the conveyance path downstream from the first erasing unit and is configured to heat the sheet when the sheet is conveyed between a second heating component and a second press component. A control section is configured to control a temperature of the first heating component at a first temperature at which the image on the sheet can be erased and to control a temperature of the second heating component at a second temperature lower than the first temperature. | ||
| 申请公布号 | US9073375(B2) | 申请公布日期 | 2015.07.07 |
| 申请号 | US201414169548 | 申请日期 | 2014.01.31 |
| 申请人 | KABUSHIKI KAISHA TOSHIBA;TOSHIBA TEC KABUSHIKI KAISHA | 发明人 | Takada Setsuo |
| 分类号 | B41J29/16;B41M5/30;F27B9/40 | 主分类号 | B41J29/16 |
| 代理机构 | Patterson & Sheridan, LLP | 代理人 | Patterson & Sheridan, LLP |
| 主权项 | 1. An erasing apparatus, comprising: a conveyance path configured to convey a sheet on which an image is formed with a coloring agent which is erased by heating; a first erasing unit disposed on the conveyance path and configured to heat the sheet when the sheet is conveyed between a first heating component and a first press component arranged on opposite sides of the conveyance path; a second erasing unit disposed on the conveyance path downstream from the first erasing unit and configured to heat the sheet when the sheet is conveyed between a second heating component and a second press component arranged on opposite sides of the conveyance path so that the sheet passing through the second erasing unit curls in a direction reverse to the direction of a loop formed by the conveyance path, wherein the second heating component and the second press component are arranged with respect to the conveyance path in reverse positions compared to the first heating component and the first press component, respectively; and a control section configured to control a temperature of the first heating component at a first temperature at which the image on the sheet can be erased and to control a temperature of the second heating component at a second temperature lower than the first temperature. | ||
| 地址 | Tokyo JP | ||