JP2016155389A - 摩擦体及び熱変色性筆記具 - Google Patents
摩擦体及び熱変色性筆記具 Download PDFInfo
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- JP2016155389A JP2016155389A JP2016090475A JP2016090475A JP2016155389A JP 2016155389 A JP2016155389 A JP 2016155389A JP 2016090475 A JP2016090475 A JP 2016090475A JP 2016090475 A JP2016090475 A JP 2016090475A JP 2016155389 A JP2016155389 A JP 2016155389A
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- thermochromic
- friction body
- see
- handwriting
- friction
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Abstract
Description
2 内部材
21 芯部
22 透視部
3 外部材
31 取付部
31a 外向突起
32 摩擦部
4 熱変色性筆記具
5 軸筒
51 取付孔
51a 内向突起
6 ペン先
Claims (5)
- 熱変色性インキを用いて被筆記面上に形成した熱変色性の像または筆跡を摩擦し、その際に生じる摩擦熱で前記熱変色性の像または筆跡を熱変色可能な摩擦体であって、被筆記面上の熱変色性の像または筆跡を摩擦する際、側面に、該側面から該側面の反対側を透視可能な透視部を備えたことを特徴とする摩擦体。
- 前記透視部が透明または半透明の材料からなる請求項1記載の摩擦体。
- 前記透視部の頂部外面に弾性材料からなる摩擦部を設けた請求項2記載の摩擦体。
- 前記透視部が両側面に平面部を備えた板形状である請求項2または3の何れかに記載の摩擦体。
- 内部に熱変色性インキを収容し、一端に前記熱変色性インキが吐出可能なペン先を備え、外面に前記熱変色性インキを用いて被筆記面上に形成した熱変色性の筆跡を摩擦し、その際に生じる摩擦熱で該筆跡を熱変色可能な摩擦体を備えた熱変色性筆記具であって、前記摩擦体が前記請求項1乃至4の何れかであることを特徴とする熱変色性筆記具。
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JP2016090475A JP6307550B2 (ja) | 2016-04-28 | 2016-04-28 | 摩擦体及び熱変色性筆記具 |
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JP2016090475A JP6307550B2 (ja) | 2016-04-28 | 2016-04-28 | 摩擦体及び熱変色性筆記具 |
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JP2011238463A Division JP5932292B2 (ja) | 2011-10-31 | 2011-10-31 | 摩擦体及び熱変色性筆記具 |
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JP2016155389A true JP2016155389A (ja) | 2016-09-01 |
JP6307550B2 JP6307550B2 (ja) | 2018-04-04 |
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JP2016090475A Active JP6307550B2 (ja) | 2016-04-28 | 2016-04-28 | 摩擦体及び熱変色性筆記具 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60242098A (ja) * | 1984-05-17 | 1985-12-02 | 日本ゼオン株式会社 | 塩化ビニル樹脂製字消し |
JPS6129597A (ja) * | 1985-06-24 | 1986-02-10 | 三菱化成ビニル株式会社 | 字消し用塩化ビニル樹脂組成物 |
US5695834A (en) * | 1996-07-01 | 1997-12-09 | J.R. Moon Pencil Co., Inc. | Method for making liquid crystal-coated thermochromic writing instruments |
JP2006103011A (ja) * | 2004-09-30 | 2006-04-20 | Pentel Corp | 筆記具 |
JP2006256045A (ja) * | 2005-03-16 | 2006-09-28 | Mitsubishi Pencil Co Ltd | 筆記具 |
JP2007223302A (ja) * | 2006-01-27 | 2007-09-06 | Pilot Ink Co Ltd | 摩擦体及びそれを備えた筆記具、筆記具セット |
JP2013095013A (ja) * | 2011-10-31 | 2013-05-20 | Pilot Corporation | 摩擦体及び熱変色性筆記具 |
-
2016
- 2016-04-28 JP JP2016090475A patent/JP6307550B2/ja active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60242098A (ja) * | 1984-05-17 | 1985-12-02 | 日本ゼオン株式会社 | 塩化ビニル樹脂製字消し |
JPS6129597A (ja) * | 1985-06-24 | 1986-02-10 | 三菱化成ビニル株式会社 | 字消し用塩化ビニル樹脂組成物 |
US5695834A (en) * | 1996-07-01 | 1997-12-09 | J.R. Moon Pencil Co., Inc. | Method for making liquid crystal-coated thermochromic writing instruments |
JP2006103011A (ja) * | 2004-09-30 | 2006-04-20 | Pentel Corp | 筆記具 |
JP2006256045A (ja) * | 2005-03-16 | 2006-09-28 | Mitsubishi Pencil Co Ltd | 筆記具 |
JP2007223302A (ja) * | 2006-01-27 | 2007-09-06 | Pilot Ink Co Ltd | 摩擦体及びそれを備えた筆記具、筆記具セット |
JP2013095013A (ja) * | 2011-10-31 | 2013-05-20 | Pilot Corporation | 摩擦体及び熱変色性筆記具 |
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