JPWO2021149302A1 - - Google Patents
Info
- Publication number
- JPWO2021149302A1 JPWO2021149302A1 JP2021572964A JP2021572964A JPWO2021149302A1 JP WO2021149302 A1 JPWO2021149302 A1 JP WO2021149302A1 JP 2021572964 A JP2021572964 A JP 2021572964A JP 2021572964 A JP2021572964 A JP 2021572964A JP WO2021149302 A1 JPWO2021149302 A1 JP WO2021149302A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/19—Ink jet characterised by ink handling for removing air bubbles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/292—Light, e.g. infrared or ultraviolet
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020009027 | 2020-01-23 | ||
JP2020009027 | 2020-01-23 | ||
PCT/JP2020/035260 WO2021149302A1 (ja) | 2020-01-23 | 2020-09-17 | 液体検出システム |
Publications (3)
Publication Number | Publication Date |
---|---|
JPWO2021149302A1 true JPWO2021149302A1 (ja) | 2021-07-29 |
JPWO2021149302A5 JPWO2021149302A5 (ja) | 2022-09-08 |
JP7344991B2 JP7344991B2 (ja) | 2023-09-14 |
Family
ID=76992929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021572964A Active JP7344991B2 (ja) | 2020-01-23 | 2020-09-17 | 液体検出システム |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP7344991B2 (ja) |
WO (1) | WO2021149302A1 (ja) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05332812A (ja) * | 1992-06-03 | 1993-12-17 | Canon Inc | インク検知装置 |
JPH0814989A (ja) * | 1994-07-01 | 1996-01-19 | Matsushita Electric Ind Co Ltd | 非接触型液位検知装置 |
DE29705889U1 (de) * | 1997-04-03 | 1997-08-07 | Velhagen Karl Heinz Prof Dr | Flüssigkeitspegeldetektor mit Alarmeinrichtung zur Überwachung der Infusionslösung einer Tropfinfusionseinrichtung |
JPH1172369A (ja) * | 1997-08-29 | 1999-03-16 | Toyobo Co Ltd | ボトルの液切れ検出装置及びその液切れ検出方法 |
DE10201767A1 (de) * | 2001-11-30 | 2003-06-12 | Mecoswiss Mechanische Componen | Haushaltsmaschine zum Reinigen von Haushaltsgegenständen |
US20050151764A1 (en) * | 2004-01-08 | 2005-07-14 | Eastman Kodak Company | Liquid level detection method and apparatus |
JP2019116053A (ja) * | 2017-12-27 | 2019-07-18 | ブラザー工業株式会社 | 液体収容装置 |
JP2019155671A (ja) * | 2018-03-12 | 2019-09-19 | コニカミノルタ株式会社 | インクジェット記録装置及びメンテナンス方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6520612B1 (en) * | 2001-03-26 | 2003-02-18 | Xerox Corporation | Sensing system for detecting presence of an ink container |
JP5782959B2 (ja) * | 2011-09-26 | 2015-09-24 | ブラザー工業株式会社 | インクジェット記録装置 |
JP6302255B2 (ja) * | 2014-01-16 | 2018-03-28 | 株式会社キーエンス | カートリッジ式インクジェット記録装置 |
JP7069705B2 (ja) * | 2017-12-27 | 2022-05-18 | ブラザー工業株式会社 | 液体吐出装置 |
-
2020
- 2020-09-17 JP JP2021572964A patent/JP7344991B2/ja active Active
- 2020-09-17 WO PCT/JP2020/035260 patent/WO2021149302A1/ja active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05332812A (ja) * | 1992-06-03 | 1993-12-17 | Canon Inc | インク検知装置 |
JPH0814989A (ja) * | 1994-07-01 | 1996-01-19 | Matsushita Electric Ind Co Ltd | 非接触型液位検知装置 |
DE29705889U1 (de) * | 1997-04-03 | 1997-08-07 | Velhagen Karl Heinz Prof Dr | Flüssigkeitspegeldetektor mit Alarmeinrichtung zur Überwachung der Infusionslösung einer Tropfinfusionseinrichtung |
JPH1172369A (ja) * | 1997-08-29 | 1999-03-16 | Toyobo Co Ltd | ボトルの液切れ検出装置及びその液切れ検出方法 |
DE10201767A1 (de) * | 2001-11-30 | 2003-06-12 | Mecoswiss Mechanische Componen | Haushaltsmaschine zum Reinigen von Haushaltsgegenständen |
US20050151764A1 (en) * | 2004-01-08 | 2005-07-14 | Eastman Kodak Company | Liquid level detection method and apparatus |
JP2019116053A (ja) * | 2017-12-27 | 2019-07-18 | ブラザー工業株式会社 | 液体収容装置 |
JP2019155671A (ja) * | 2018-03-12 | 2019-09-19 | コニカミノルタ株式会社 | インクジェット記録装置及びメンテナンス方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2021149302A1 (ja) | 2021-07-29 |
JP7344991B2 (ja) | 2023-09-14 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220714 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220714 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230425 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20230621 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230821 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230829 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230904 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7344991 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |