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1. 发明授权

US07648734B2 Apparatus for forming thin film and method for forming the same 失效
标题翻译：薄膜形成装置及其形成方法
公开(公告)号：US07648734B2
公开(公告)日：2010-01-19
申请号：US11237906
申请日：2005-09-29
申请人： Osamu Machida , Makoto Kurosawa , Kazuo Shimizu
发明人： Osamu Machida , Makoto Kurosawa , Kazuo Shimizu
IPC分类号： B05D1/00 , B05B13/02
CPC分类号： B41J3/28 , B05B13/0431 , B05D1/02 , B05D2252/10 , B41J3/407 , B41J11/0085
摘要： To coat a solution on both surfaces continuously in such a state that an edge portion of the substrate is so constructed as to be fixed, and the substrate is attached to a substrate fixing frame having a positioning mechanism.
摘要翻译：在两个表面上连续地涂布溶液，使得基板的边缘部分被构造成固定，并且将基板安装到具有定位机构的基板固定框架上。

2. 发明申请

US20060121189A1 Apparatus for forming thin film and method for forming the same 失效
标题翻译：薄膜形成装置及其形成方法
公开(公告)号：US20060121189A1
公开(公告)日：2006-06-08
申请号：US11237906
申请日：2005-09-29
申请人： Osamu Machida , Makoto Kurosawa , Kazuo Shimizu
发明人： Osamu Machida , Makoto Kurosawa , Kazuo Shimizu
IPC分类号： B05D1/00 , B05B13/02
CPC分类号： B41J3/28 , B05B13/0431 , B05D1/02 , B05D2252/10 , B41J3/407 , B41J11/0085
摘要： To coat a solution on both surfaces continuously in such a state that an edge portion of the substrate is so constructed as to be fixed, and the substrate is attached to a substrate fixing frame having a positioning mechanism.
摘要翻译：在两个表面上连续地涂布溶液，使得基板的边缘部分被构造成固定，并且将基板安装到具有定位机构的基板固定框架上。

3. 发明授权

US06328418B1 Print head having array of printing elements for printer 有权
标题翻译：打印头具有用于打印机的打印元件阵列
公开(公告)号：US06328418B1
公开(公告)日：2001-12-11
申请号：US09632621
申请日：2000-08-04
申请人： Takahiro Yamada , Hiroomi Kozawa , Takuji Torii , Kazunobu Hayashi , Toshitaka Ogawa , Satoru Tobita , Makoto Kurosawa , Kenji Yamada , Nobuhiro Noto , Osamu Machida , Katsunori Kawasumi , Hitoshi Kida , Mamoru Okano
发明人： Takahiro Yamada , Hiroomi Kozawa , Takuji Torii , Kazunobu Hayashi , Toshitaka Ogawa , Satoru Tobita , Makoto Kurosawa , Kenji Yamada , Nobuhiro Noto , Osamu Machida , Katsunori Kawasumi , Hitoshi Kida , Mamoru Okano
IPC分类号： B41J215
CPC分类号： B41J2/15 , B41J2202/20
摘要： A print head for ink jet printer having a reduced length in a main scanning direction and an elongated length in an auxiliary scanning direction perpendicular to the main scanning direction. A plurality of linear print head modules are arrayed in the auxiliary scanning direction, and each linear print head module extends in a slanting direction with respect to the main scanning direction by a predetermined angle. Further, each linear print head module has a width in a direction perpendicular to its extending direction. The slanting angle and the width determine scanning pitch extending in the auxiliary scanning direction and can reduces the length of the print head in the main scanning direction.
摘要翻译：一种用于喷墨打印机的打印头，其在主扫描方向上具有减小的长度，并且在垂直于主扫描方向的辅助扫描方向上具有细长的长度。多个线性打印头模块沿辅助扫描方向排列，并且每个线性打印头模块相对于主扫描方向以倾斜方向延伸预定角度。此外，每个线性打印头模块在垂直于其延伸方向的方向上具有宽度。倾斜角度和宽度决定了在辅助扫描方向上延伸的扫描间距，并且可以减小打印头在主扫描方向上的长度。

4. 发明授权

US6161924A Ink jet recording head 失效
标题翻译：喷墨记录头
公开(公告)号：US6161924A
公开(公告)日：2000-12-19
申请号：US857858
申请日：1997-05-16
申请人： Masao Mitani , Kenji Yamada , Osamu Machida , Kazuo Shimizu , Katsunori Kawasumi
发明人： Masao Mitani , Kenji Yamada , Osamu Machida , Kazuo Shimizu , Katsunori Kawasumi
IPC分类号： B41J2/05 , B41J2/14 , B41J2/16
CPC分类号： B41J2/14129 , B41J2202/03
摘要： In an ink jet recording head, the thin-film thermal resistor is covered by an electrically-insulating oxidation film. An inorganic insulation layer is formed over a part of the thin-film thermal resistor and the thin-film conductor. An organic insulation layer is formed over at least a part of the inorganic insulation layer that covers the connecting edge of the connection portion between the thin-film thermal resistor and the thin-film conductor.
摘要翻译：在喷墨记录头中，薄膜热电阻被电绝缘氧化膜覆盖。在薄膜热电阻器和薄膜导体的一部分上形成无机绝缘层。在覆盖薄膜热电阻和薄膜导体之间的连接部分的连接边缘的无机绝缘层的至少一部分上形成有机绝缘层。

5. 发明授权

US07192130B2 Ink jet head and ink jet recording apparatus 失效
标题翻译：喷墨头和喷墨记录装置
公开(公告)号：US07192130B2
公开(公告)日：2007-03-20
申请号：US10752511
申请日：2004-01-08
申请人： Kazuo Shimizu , Osamu Machida
发明人： Kazuo Shimizu , Osamu Machida
IPC分类号： B41J2/175 , B41J2/04
CPC分类号： B41J2/14145 , B41J2/17523 , B41J2/17563 , B41J2002/14403
摘要： An ink jet head includes: a pressure chamber that stores an ink and has an orifice; a filter plate including a through hole portion and a filter portion, the through hold portion disposed separately from the filter portion with a certain gap; a supply unit that supplies the ink through the filter portion to the pressure chamber; and a jetting unit that jets ink droplets through the orifice from the pressure chamber. The filter portion is formed to have a first aperture ratio. At least one through hole is formed on the through hole potion so that the filter portion has a second aperture ratio. The first aperture ratio is smaller than the second aperture ratio.
摘要翻译：喷墨头包括：储存油墨并具有孔口的压力室; 所述过滤板包括通孔部分和过滤器部分，所述通过保持部分与所述过滤器部分分开设置有一定间隙; 供应单元，其通过过滤器部分将油墨供应到压力室; 以及喷射单元，其从压力室喷射墨滴通过孔口。过滤器部分形成为具有第一孔径比。在通孔部分上形成至少一个通孔，使得过滤器部分具有第二孔径比。第一开口率小于第二开口率。

6. 发明授权

US07222946B2 Ink jet head and droplet ejection device having same mounted thereon 失效
标题翻译：具有安装在其上的喷墨头和墨滴喷射装置
公开(公告)号：US07222946B2
公开(公告)日：2007-05-29
申请号：US10824588
申请日：2004-04-15
申请人： Osamu Machida , Kunio Satou , Kazuo Shimizu , Yoshinari Suzuki
发明人： Osamu Machida , Kunio Satou , Kazuo Shimizu , Yoshinari Suzuki
IPC分类号： B41J2/045
CPC分类号： B41J2/14274
摘要： An ink jet head includes: a chamber plate having a plurality of pressuring chambers formed therein for storing an ink; a vibrating plate bonded to the chamber plate; a housing having an ink flow path through which an ink is supplied into the pressuring chambers; an orifice through which an ink is ejected from the pressuring chambers; and a longitudinal vibration mode piezoelectric element for generating pressure under which an ink droplet is ejected through the orifice. A thickness of the vibration plate is from 5 μm to 10 μm.
摘要翻译：一种喷墨头包括：一个室板，其中形成有多个压力室，用于储存油墨; 结合到室板的振动板; 具有油墨流动通道的壳体，通过所述油墨流路将油墨供应到所述加压室中; 从所述加压室喷射墨水的孔口; 以及用于产生压力的纵向振动模式压电元件，在该压力下通过孔口喷射墨滴。振动板的厚度为5um〜10um。

7. 发明授权

US07163279B2 Inkjet head having relay member interposed between piezoelectric element and diaphragm 失效
标题翻译：喷墨头具有介于压电元件和隔膜之间的中继元件
公开(公告)号：US07163279B2
公开(公告)日：2007-01-16
申请号：US10874283
申请日：2004-06-24
申请人： Kazuo Shimizu , Osamu Machida , Tomohiko Koda
发明人： Kazuo Shimizu , Osamu Machida , Tomohiko Koda
IPC分类号： B41J2/045
CPC分类号： B41J2/1629 , B41J2/14274 , B41J2/1612 , B41J2/1628 , B41J2202/11
摘要： A piezoelectric element is attached to a diaphragm via a relay member. A length of the relay member is shorter than the length of the piezoelectric element and longer than an active section in the piezoelectric element with respect to a direction orthogonal to a direction in which a plurality of nozzles are aligned. Also, a surface of the relay member that attached to the diaphragm has a width that is shorter than the piezoelectric element with respect to the direction in which the nozzles are aligned.
摘要翻译：压电元件经由继电器构件附接到隔膜。继电器构件的长度比压电元件的长度短，并且比压电元件中与多个喷嘴对准的方向正交的方向的有效部分长。此外，附接到隔膜的中继构件的表面相对于喷嘴对准的方向具有比压电元件短的宽度。

8. 发明授权

US5831648A Ink jet recording head 失效
标题翻译：喷墨记录头
公开(公告)号：US5831648A
公开(公告)日：1998-11-03
申请号：US580273
申请日：1995-12-27
申请人： Masao Mitani , Kenji Yamada , Katsunori Kawasumi , Kazuo Shimizu , Osamu Machida
发明人： Masao Mitani , Kenji Yamada , Katsunori Kawasumi , Kazuo Shimizu , Osamu Machida
IPC分类号： B41J2/005 , B41J2/14 , B41J2/16 , B41J2/05
CPC分类号： B41J2/14056 , B41J2/005 , B41J2/1412 , B41J2/14129 , B41J2/1603 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/164 , B41J2202/11
摘要： A plurality of heaters are provided on a silicon substrate in a plurality of individual ink channels. Each heater is constructed from a thin-film resistor and a thin-film conductor. The thin-film resistor is formed with an electrical insulation layer at its upper surface. The electrical insulation layer is formed through subjecting the thin-film resistor to a high-temperature thermal oxidation process. The thin-film resistor formed with the electrical insulation layer may be covered with an additional insulation layer of a thickness substantially equal to the thin-film resistor.
摘要翻译：多个加热器设置在多个单独墨水通道中的硅基板上。每个加热器由薄膜电阻器和薄膜导体构成。薄膜电阻器在其上表面形成有电绝缘层。通过对薄膜电阻进行高温热氧化处理来形成电绝缘层。形成有电绝缘层的薄膜电阻器可以用厚度基本上等于薄膜电阻器的附加绝缘层覆盖。

9. 发明授权

US5697144A Method of producing a head for the printer 失效
标题翻译：制造打印机头部的方法
公开(公告)号：US5697144A
公开(公告)日：1997-12-16
申请号：US502179
申请日：1995-07-13
申请人： Masao Mitani , Kenji Yamada , Katsunori Kawasumi , Kazuo Shimizu , Osamu Machida
发明人： Masao Mitani , Kenji Yamada , Katsunori Kawasumi , Kazuo Shimizu , Osamu Machida
IPC分类号： B41J2/05 , B41J2/16 , H05B3/00
CPC分类号： B41J2/14129 , B41J2/1603 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1635 , B41J2/1643 , B41J2/1646 , Y10T29/49083
摘要： To provide a method of fabricating, using thin-film processes only, a 1,600 dpi head with nozzles arranged two-dimensionally on a substrate, e.g., silicon wafer, a drive LSI, thin-film resistors and thin-film conductors are formed on the silicon wafer. Thereafter, ink channels and through-holes are formed by silicon anisotropic etching from both sides of the silicon wafer. After connecting the orifice plate to the silicon wafer, nozzles are formed in the orifice plate using photoetching.
摘要翻译：为了提供仅使用薄膜工艺的方法，在基板上例如硅晶片，驱动LSI，薄膜电阻器和薄膜导体上形成具有二维排列的喷嘴的1,600dpi的头部硅晶片。此后，通过硅晶片的两侧的硅各向异性蚀刻形成油墨通道和通孔。在将孔板连接到硅晶片之后，使用光刻在孔板中形成喷嘴。

10. 发明授权

US5980024A Ink jet print head and a method of driving ink therefrom 失效
标题翻译：喷墨打印头和从其中驱动墨水的方法
公开(公告)号：US5980024A
公开(公告)日：1999-11-09
申请号：US740895
申请日：1996-11-04
申请人： Masao Mitani , Kenji Yamada , Katsunori Kawasumi , Osamu Machida , Kazuo Shimizu
发明人： Masao Mitani , Kenji Yamada , Katsunori Kawasumi , Osamu Machida , Kazuo Shimizu
IPC分类号： B41J2/05 , B41J2/14
CPC分类号： B41J2/04563 , B41J2/0458 , B41J2/14129 , B41J2202/03
摘要： In an ink ejection type recording device in which expansion of bubble ejects an ink droplet from a nozzle toward a recording medium, a heater formed in an ink channel is applied with a pulse of voltage by a driver circuit. The pulse of voltage is determined so that the surface of the heater in direct contact with the water-based ink is rapidly heated to a temperature causing to invoke caviar-wise nucleation of the ink that is in direct contact with the surface of the heater. Expanding bubbles resulting from the caviar-wise nucleation ejects an ink droplet from the nozzle, wherein the heater is heated at a heating speed in a range from 1.times.10.sup.8 .degree. C./sec to 5.times.10.sup.8 .degree.C./sec, and the surface of the heater is heated up from a room temperature to a temperature substantially equal to 320 C within a period of time ranging from 0.6 to 3 .mu.sec. By heating the heater under these conditions, the ink in contact with the heater starts boiling with a high boiling pressure, the generated bubble has a large volume, and thus the bubble can generate pressure sufficiently large to eject the ink droplet.
摘要翻译：在喷墨式记录装置中，气泡的膨胀将墨滴从喷嘴喷射到记录介质，形成在墨水通道中的加热器被驱动电路施加电压脉冲。确定电压脉冲，使得与水性油墨直接接触的加热器的表面被快速加热到引起与加热器表面直接接触的油墨的鱼子酱成核的温度。由鱼子酱成核引起的膨胀气泡从喷嘴喷射墨滴，其中加热器以1×10 8℃/秒至5×10 8℃/秒的加热速度加热，加热器的表面在0.6〜3微秒的时间内从室温升温至基本等于320℃的温度。通过在这些条件下加热加热器，与加热器接触的墨水以高沸点开始沸腾，产生的气泡体积大，因此气泡可产生足够大的压力以喷射墨滴。

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