US5113198A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for image recording with dye release near the orifice and vibratable nozzles
Assignee: Toshiba TEC Corp
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Filing: 1990-07-23
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Granted: 1992-05-12
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Expires: 2010-07-23
Abstract
Abstract An image recording method and apparatus including jetting a single carrier gas stream from a nozzle toward an oppositely disposed recording member, causing vaporous dyes formed by heating sublimable dyes to be blown out according to a picture signal into the carrier gas stream, and attaching the vaporous dyes carried on the carrier gas stream onto the recording member. The dyes enter the gas stream immediately adjacent the orifice of the nozzle. In a second embodiment, the plurality of nozzles, each carrying only one color, are vibratable to mix the colors.
Inventors
- 👤 Hisashi Nishikawa
- 👤 Yasuo Matsumoto
- 👤 Ayumu Makino
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 00:23
CPC Classifications
B; B41; B41J; B41J2/00; B41J2/005; B41J2/01; B41J2/21; B41J2/2107; B41J2/211; H; H04; H04N; H04N1/00; H04N1/46; H04N1/50; H04N1/502; B41J2/2103; B41J2202/00; B41J2202/01; B41J2202/02
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
169 words
An image recording method comprising the steps of: providing a housing having an end wall near a recording member; producing pressurized carrier gas and transporting said carrier gas through a nozzle; heating sublimable dyes to produce vaporous dyes; transporting said vaporous dyes individually by a dye vapor passage, each dye vapor passage having a spout portion, with a surface of the spout portion being formed by an inner surface of said end wall; releasing said vaporous dyes from the spout portion of said dye vapor passages into an orifice portion arranged at the end of said nozzle and extending through said end wall of said housing and touching the spout portions of said dye vapor passages, according to an input signal indicative of a desired pattern; blowing said vaporous dyes from said orifice portion onto said recording member by said carrier gas; said vaporous dyes being carried away completely by the carrier gas due to the proximity of the point of release of the dyes to the orifice portion.
Claim 2
Dependent Claim
169 words
An image recording method comprising the steps of: providing a housing having an end wall near a recording member; producing pressurized carrier gas and transporting said carrier gas through a nozzle; heating sublimable dyes to produce vaporous dyes; transporting said vaporous dyes individually by a dye vapor passage, each dye vapor passage having a spout portion, with a surface of the spout portion being formed by an inner surface of said end wall; releasing said vaporous dyes from the spout portion of said dye vapor passages into an orifice portion arranged at the end of said nozzle and extending through said end wall of said housing and touching the spout portions of said dye vapor passages, according to an input signal indicative of a desired pattern; blowing said vaporous dyes from said orifice portion onto said recording member by said carrier gas; said vaporous dyes being carried away completely by the carrier gas due to the proximity of the point of release of the dyes to the orifice portion.
Claim 3
Dependent Claim
21 words
An image recording method according to claim 1, wherein three colors, cyan, magenta, and yellow, are used as the sublimable dyes.
Claim 4
Dependent Claim
22 words
An image recording method according to claim 1, wherein four colors, cyan, magenta, yellow, and black, are used as the sublimable dyes.
Claim 5
Dependent Claim
24 words
An image recording method according to claim 7, wherein vaporous dyes produced from plural colors of sublimable dyes are mixed in appropriate mixing ratios.
Claim 6
Dependent Claim
168 words
An image recording apparatus comprising: a housing having an end wall near a recording member; a source of pressurized carrier gas; a nozzle associated with said source for transporting said carrier gas; an orifice arranged at the end of said nozzle and extending through said end wall of said housing; a plurality of sublimable dyes; a plurality of heaters for heating said sublimable dyes to form vaporous dyes; a plurality of passages each associated with one of said sublimable dyes, each of said passages having a spout portion with a surface of said spout portion being formed by an inner surface of said end wall and said spout portion touching said orifice so that said vaporous dyes are carried into said orifice; and means for controlling the release of said vaporous dye into said nozzle so that said vaporous dyes are blown out of said orifice by said carrier gas and onto said recording member due to the proximity of the ends of said passages to the orifice.
Claim 7
Dependent Claim
168 words
An image recording apparatus comprising: a housing having an end wall near a recording member; a source of pressurized carrier gas; a nozzle associated with said source for transporting said carrier gas; an orifice arranged at the end of said nozzle and extending through said end wall of said housing; a plurality of sublimable dyes; a plurality of heaters for heating said sublimable dyes to form vaporous dyes; a plurality of passages each associated with one of said sublimable dyes, each of said passages having a spout portion with a surface of said spout portion being formed by an inner surface of said end wall and said spout portion touching said orifice so that said vaporous dyes are carried into said orifice; and means for controlling the release of said vaporous dye into said nozzle so that said vaporous dyes are blown out of said orifice by said carrier gas and onto said recording member due to the proximity of the ends of said passages to the orifice.
Claim 8
Dependent Claim
26 words
An image recording apparatus according to claim 5, wherein said passages for carrying said vaporous dye are arranged around said nozzle for transporting said carrier gas.
Claim 9
Dependent Claim
42 words
An image recording apparatus according to claim 5 wherein said means for controlling the release of vaporous dye is placed radially around said orifice, whereby the dyes are released into the orifice and immediately blown through the orifice by the carrier gas.
Claim 10
Dependent Claim
167 words
An image recording apparatus comprising: a housing having an end wall near a recording member; a source of pressurized carrier gas; a nozzle associated with said source for transporting said carrier gas; an orifice arranged at the end of said nozzle and extending through said end wall of said housing; a plurality of sublimable dyes; a plurality of heaters for heating said sublimable dyes to form vaporous dyes; a plurality of passages each associated with one of said sublimable dyes, each of said passages having a spout portion with a surface of said spout portion being formed by an inner surface of said end wall and said spout portion touching said orifice so that said vaporous dyes are carried into said orifice; a gate means located at the end portion of each said spout portions; and a means for controlling the opening and shutting of the gates so that said vaporous dyes are blown out of said orifice by said carrier gas and onto said recording member.
Claim 11
Dependent Claim
167 words
An image recording apparatus comprising: a housing having an end wall near a recording member; a source of pressurized carrier gas; a nozzle associated with said source for transporting said carrier gas; an orifice arranged at the end of said nozzle and extending through said end wall of said housing; a plurality of sublimable dyes; a plurality of heaters for heating said sublimable dyes to form vaporous dyes; a plurality of passages each associated with one of said sublimable dyes, each of said passages having a spout portion with a surface of said spout portion being formed by an inner surface of said end wall and said spout portion touching said orifice so that said vaporous dyes are carried into said orifice; a gate means located at the end portion of each said spout portions; and a means for controlling the opening and shutting of the gates so that said vaporous dyes are blown out of said orifice by said carrier gas and onto said recording member.
Claim 12
Dependent Claim
26 words
An image recording apparatus according to claim 8, wherein said passages for carrying said vaporous dye are arranged around said nozzle for transporting said carrier gas.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-05-12 | 1995-11-11 | 1996-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-05-12 | 1999-11-11 | 2000-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-05-12 | 2003-11-11 | 2004-05-12 | $7700.00 | Window Closed / Lapsed |