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1. 发明授权

US5835113A Ink jet printing apparatus with controlled compression and ejection of colorants in liquid ink 失效
标题翻译：喷墨打印设备具有液体墨水中着色剂的受控压缩和喷射
公开(公告)号：US5835113A
公开(公告)日：1998-11-10
申请号：US532360
申请日：1995-09-22
申请人： Shuzo Hirahara , Yasuo Hosaka , Hitoshi Nagato , Koichi Ishii , Yuko Nomura , Hideyuki Nakao , Teruo Murakami
发明人： Shuzo Hirahara , Yasuo Hosaka , Hitoshi Nagato , Koichi Ishii , Yuko Nomura , Hideyuki Nakao , Teruo Murakami
IPC分类号： B41J2/06
CPC分类号： B41J2/06 , B41J2002/061 , B41J2002/063
摘要： An ink jet printing apparatus, in which the ink having colorants distributed in a solvent is supplied over the electrode array on the surface of the head substrate such that the electrode array is completely covered by the ink, while voltages are applied to the electrode array to produce an electric field for exerting an electrostatic force on the colorants in the ink such that the colorants are compressed and ejected toward a recording medium. Each individual electrode constituting the electrode array can have a tip end portion projecting from the surface of the head substrate. The apparatus also has an element for compressing colorants distributed in a solvent of an ink and an element for ejecting the compressed colorants toward a recording medium which are provided separately. In addition, the apparatus can incorporate an element for conveying colorants in the ink through the ink supply passage toward the colorant ejection point on the electrode array.
摘要翻译：一种喷墨打印设备，其中将分散在溶剂中的着色剂的油墨供应到头基板的表面上的电极阵列上，使得电极阵列完全被墨水覆盖，同时向电极阵列施加电压产生用于对墨中的着色剂施加静电力的电场，使得着色剂被压缩并朝向记录介质喷射。构成电极阵列的各个电极可以具有从头基板的表面突出的前端部。该装置还具有用于压缩分布在油墨溶剂中的着色剂和用于将压缩的着色剂朝向单独设置的记录介质喷射的元件的元件。此外，该装置可以包括用于通过墨水供应通道将墨水中的着色剂输送到电极阵列上的着色剂喷射点的元件。

2. 发明授权

US5852453A Ink-jet printer 失效
标题翻译：喷墨打印机
公开(公告)号：US5852453A
公开(公告)日：1998-12-22
申请号：US610398
申请日：1996-03-04
申请人： Shuzo Hirahara , Hitoshi Nagato , Yuko Nomura , Koichi Ishii , Yasuo Hosaka , Hideyuki Nakao , Teruo Murakami
发明人： Shuzo Hirahara , Hitoshi Nagato , Yuko Nomura , Koichi Ishii , Yasuo Hosaka , Hideyuki Nakao , Teruo Murakami
IPC分类号： B41J2/02 , B41J2/015 , B41J2/06 , H04N1/034 , H04N1/23 , B41J2/065
CPC分类号： B41J2/06 , B41J2002/061
摘要： An auxiliary substrate is provided so as to face a main substrate to which ink is supplied and the pattern of a voltage applied to an auxiliary electrode array formed on the auxiliary substrate is controlled. In a printing operation, the coloring material components are sent to the vicinity of an ink droplet emitting outlet and the coloring material components in the ink where the coloring material is dispersed in solvent are concentrated. Then, they are emitted from the ink droplet emitting outlet in the form of ink droplets and are forced to fly at a printing medium, thereby printing on the medium. In a non-printing operation, the auxiliary electrode array is controlled so that the coloring material components may be kept away from the ink droplet emitting outlet and the concentration of the coloring material components in the ink near the ink droplet emitting outlet is made lower than in a printing operation.
摘要翻译：提供辅助基板以面向供应墨的主基板，并且控制施加到形成在辅助基板上的辅助电极阵列的电压图案。在打印操作中，着色材料成分被送到墨滴喷射出口附近，着色材料分散在溶剂中的着墨材料成分被浓缩。然后，它们以墨滴的形式从墨滴发射出口发射，并被迫在打印介质上飞行，从而在介质上打印。在非打印操作中，控制辅助电极阵列，使得着色材料成分可以远离墨滴发射出口，使得墨滴发射出口附近的墨中的着色材料成分的浓度低于在打印操作中。

3. 发明授权

US06123415A Ink jet recording apparatus 失效
标题翻译：喷墨记录装置
公开(公告)号：US06123415A
公开(公告)日：2000-09-26
申请号：US774072
申请日：1996-12-23
申请人： Hitoshi Nagato , Teruo Murakami , Shuzo Hirahara , Hideyuki Nakao , Koichi Ishii , Yasuo Hosaka
发明人： Hitoshi Nagato , Teruo Murakami , Shuzo Hirahara , Hideyuki Nakao , Koichi Ishii , Yasuo Hosaka
IPC分类号： B41J2/06
CPC分类号： B82Y15/00 , B41J2/06 , B41J2002/061
摘要： In the ink jet recording apparatus for recording an image by supplying ink obtained by dispersing color material components in a solvent to a head substrate and by jetting ink drops containing at least the color material components to a recording medium on the basis of electrostatic force applied to the color material components, the recording apparatus comprises a driving circuit (107) for applying voltages to electrodes of an electrode array (102) arranged on a head substrate (101), in such a way that a first potential difference whose potential level relationship is reversed at a predetermined period between the two adjacent electrodes can be applied when the color material components are cohered and/or stirred on the head substrate, and a second potential difference different from the first potential difference between the two adjacent electrodes can be applied when the ink drops are jetted toward a recording medium. In this ink jet recording apparatus, a stable recording can be made by uniformalizing the density of the ink color material components on the head substrate and further by preventing the color material components from adhering onto the electrode.
摘要翻译：在用于记录图像的喷墨记录装置中，通过将通过将颜料成分分散在溶剂中而获得的油墨提供给头基板，并且通过将至少含有着色材料成分的墨滴基于施加到彩色材料成分，记录装置包括：驱动电路（107），用于向布置在头基板（101）上的电极阵列（102）的电极施加电压，使得其电位关系为当在两个相邻电极之间的颜色材料成分被粘合和/或搅拌时，可以在两个相邻电极之间的预定周期处反转，并且可以应用与两个相邻电极之间的第一电位差不同的第二电位差墨水朝向记录介质喷射。在该喷墨记录装置中，可以通过使头基板上的油墨着色材料成分的密度均匀化，并进一步防止着色材料成分附着在电极上，进行稳定的记录。

4. 发明授权

US06158844A Ink-jet recording system using electrostatic force to expel ink 失效
标题翻译：使用静电力喷墨记录系统来喷墨
公开(公告)号：US06158844A
公开(公告)日：2000-12-12
申请号：US929110
申请日：1997-09-15
申请人： Teruo Murakami , Yasuo Hosaka , Hitoshi Nagato , Shuzo Hirahara , Hideyuki Nakao , Koichi Ishii , Yuko Nomura
发明人： Teruo Murakami , Yasuo Hosaka , Hitoshi Nagato , Shuzo Hirahara , Hideyuki Nakao , Koichi Ishii , Yuko Nomura
IPC分类号： B41J2/06
CPC分类号： B41J2/06 , B41J2002/061
摘要： An ink jet recording device for applying an electric force to an ink to cause an ink particle to fly onto a recording medium for recording, comprises: a control substrate arranged so as to face the recording medium, said control substrate comprising an insulating supporting substrate, and first and second control electrodes arranged on both sides of the insulating supporting substrate, said control substrate having at least one through hole which passes through said first and second control electrodes and said insulating supporting substrate; ink supply source for supplying an ink into said through hole of said control substrate; and signal voltage supply source for applying a signal voltage between said first and second control electrodes, in accordance with a picture signal for causing an ink particle to fly out of said through hole toward said recording medium.
摘要翻译：一种喷墨记录装置，用于向墨水施加电力以使墨颗粒飞行到用于记录的记录介质上，包括：控制基板，其布置成面对记录介质，所述控制基板包括绝缘支撑基板，所述第一控制电极和第二控制电极布置在所述绝缘性支撑基板的两侧，所述控制基板具有穿过所述第一和第二控制电极和所述绝缘支撑基板的至少一个通孔; 用于将油墨供应到所述控制基板的所述通孔中的供墨源; 以及用于根据用于使墨颗粒从所述通孔向所述记录介质飞出的图像信号在所述第一和第二控制电极之间施加信号电压的信号电压源。

5. 发明授权

US5404157A Apparatus for generating ions in solid ion recording head with improved stability 失效
标题翻译：用于在固体离子记录头中产生离子的设备，具有改进的稳定性
公开(公告)号：US5404157A
公开(公告)日：1995-04-04
申请号：US98873
申请日：1993-07-29
申请人： Yasuo Hosaka , Hideyuki Nakao , Hitoshi Nagato , Shuzo Hirahara , Yoshikuni Matsumura , Yuzo Koike , Teruki Oitome
发明人： Yasuo Hosaka , Hideyuki Nakao , Hitoshi Nagato , Shuzo Hirahara , Yoshikuni Matsumura , Yuzo Koike , Teruki Oitome
IPC分类号： G03G15/32 , G01D15/06
CPC分类号： G03G15/323
摘要： A solid ion recording head using an ion generation device, capable of realizing a uniform and stable recording and a compact physical configuration. The head includes a head support member in substantially rectangular cross sectional shape for supporting the ion generation device on a lower side of the rectangular cross sectional shape facing against the recording medium and the driving circuits on side faces of the rectangular cross sectional shape. The ion generation device includes control electrodes having ion passing holes which are arranged such that picture dot to be recorded on the recording medium from each one of the ion passing holes is recorded on a spot around which picture dots already recorded by other ion passing holes are distributed symmetrically on both sides. The control electrodes may have a structure in which a plurality of the ion passing holes are provided with respect to each picture dot to be recorded.
摘要翻译：一种使用离子发生装置的固体离子记录头，能够实现均匀且稳定的记录和紧凑的物理配置。头部包括大致矩形横截面形状的头部支撑构件，用于在与记录介质相对的矩形横截面形状的下侧和矩形横截面形状的侧面上的驱动电路上支撑离子产生装置。离子产生装置包括具有离子通过孔的控制电极，该离子通过孔被布置为使得从每个离子通过孔记录在记录介质上的图像点被记录在已被其它离子通过孔记录的图像点的位置上两侧分布对称。控制电极可以具有相对于要记录的每个图像点设置多个离子通过孔的结构。

6. 发明授权

US5270741A Apparatus for generating ions in solid ion recording head with improved stability 失效
标题翻译：用于在固体离子记录头中产生离子的设备，具有改进的稳定性
公开(公告)号：US5270741A
公开(公告)日：1993-12-14
申请号：US845955
申请日：1992-03-04
申请人： Yasuo Hosaka , Hideyuki Nakao , Hitoshi Nagato , Shuzo Hirahara , Yoshikuni Matsumura , Yuzo Koike , Teruki Oitome
发明人： Yasuo Hosaka , Hideyuki Nakao , Hitoshi Nagato , Shuzo Hirahara , Yoshikuni Matsumura , Yuzo Koike , Teruki Oitome
IPC分类号： G03G15/32 , G01G23/02
CPC分类号： G03G15/323
摘要： A solid ion recording head using an ion generation device, capable of realizing a uniform and stable recording and a compact physical configuration. The head includes a head support member in substantially rectangular cross sectional shape for supporting the ion generation device on a lower side of the rectangular cross sectional shape facing against the recording medium and the driving circuits on side faces of the rectangular cross sectional shape. The ion generation device includes control electrodes having ion passing holes which are arranged such that picture dot to be recorded on the recording medium from each one of the ion passing holes is recorded on a spot around which picture dots already recorded by other ion passing holes are distributed symmetrically on both sides. The control electrodes may have a structure in which a plurality of the ion passing holes are provided with respect to each picture dot to be recorded.
摘要翻译：一种使用离子发生装置的固体离子记录头，能够实现均匀且稳定的记录和紧凑的物理配置。头部包括大致矩形横截面形状的头部支撑构件，用于在与记录介质相对的矩形横截面形状的下侧和矩形横截面形状的侧面上的驱动电路上支撑离子产生装置。离子产生装置包括具有离子通过孔的控制电极，该离子通过孔被布置为使得从每个离子通过孔记录在记录介质上的图像点被记录在已被其它离子通过孔记录的图像点的位置上两侧分布对称。控制电极可以具有相对于要记录的每个图像点设置多个离子通过孔的结构。

7. 发明授权

US5296878A Apparatus for generating ions in solid ion recording head with improved stability 失效
标题翻译：用于在固体离子记录头中产生离子的设备，具有改进的稳定性
公开(公告)号：US5296878A
公开(公告)日：1994-03-22
申请号：US16231
申请日：1993-02-11
申请人： Yasuo Hosaka , Hideyuki Nakao , Hitoshi Nagato , Shuzo Hirahara
发明人： Yasuo Hosaka , Hideyuki Nakao , Hitoshi Nagato , Shuzo Hirahara
IPC分类号： G03G15/32 , G01D15/06
CPC分类号： G03G15/323
摘要： An apparatus for generating ions in a solid ion recording head, capable of achieving an improved stability in the generation of high density ions. The apparatus includes: a plurality of ion generation electrodes having a plurality of slit sections; an induction electrode having a width smaller than that of the slit section of the ion generation electrodes; control electrode including a pair of electrodes separated by an insulation layer inserted therebetween; dielectric substrate having an indented portion located on the lower side directly below the induction electrode and facing toward the slit section of the ion generation electrodes; and an insulation layer attached on a lower side of the dielectric substrate.
摘要翻译：一种用于在固体离子记录头中产生离子的装置，其能够在产生高密度离子时实现改进的稳定性。该装置包括：具有多个狭缝部分的多个离子产生电极; 感应电极，其宽度小于离子产生电极的狭缝部分的宽度; 控制电极，包括由插入其间的绝缘层分开的一对电极; 电介质基板，其具有位于所述感应电极正下方并且面向所述离子产生电极的狭缝部的下侧的凹部; 以及安装在电介质基板的下侧的绝缘层。

8. 发明授权

US5239317A Apparatus for generating ions in solid ion recording head with improved stability 失效
标题翻译：用于在具有改进的稳定性的离子记录头中产生离子的装置
公开(公告)号：US5239317A
公开(公告)日：1993-08-24
申请号：US753233
申请日：1991-08-30
申请人： Yasuo Hosaka , Hideyuki Nakao , Hitoshi Nagato , Shuzo Hirahara
发明人： Yasuo Hosaka , Hideyuki Nakao , Hitoshi Nagato , Shuzo Hirahara
IPC分类号： G03G15/32
CPC分类号： G03G15/323
摘要： An apparatus for generating ions in a solid ion recording head, capable of achieving an improved stability in the generation of high density ions. The apparatus includes: a plurality of ion generation electrodes having a plurality of slit sections; an induction electrode having a width smaller than that of the slit section of the ion generation electrodes; control electrode including a pair of electrodes separated by an insulation layer inserted therebetween; dielectric substrate having an indented portion located on the lower side directly below the induction electrode and facing toward the slit section of the ion generation electrodes; and an insulation layer attached on a lower side of the dielectric substrate.
摘要翻译：一种用于在固体离子记录头中产生离子的装置，其能够在产生高密度离子时实现改进的稳定性。该装置包括：具有多个狭缝部分的多个离子产生电极; 感应电极，其宽度小于离子产生电极的狭缝部分的宽度; 控制电极，包括由插入其间的绝缘层分开的一对电极; 电介质基板，其具有位于所述感应电极正下方并且面向所述离子产生电极的狭缝部的下侧的凹部; 以及安装在电介质基板的下侧的绝缘层。

9. 发明授权

US6092889A Ink-jet head and ink-jet recording device each having a protruded-type electrode 失效
标题翻译：喷墨头和喷墨记录装置均具有突出型电极
公开(公告)号：US6092889A
公开(公告)日：2000-07-25
申请号：US712668
申请日：1996-09-13
申请人： Masayuki Nakamoto , Shuzo Hirahara , Teruo Murakami , Hitoshi Nagato , Hideyuki Nakao
发明人： Masayuki Nakamoto , Shuzo Hirahara , Teruo Murakami , Hitoshi Nagato , Hideyuki Nakao
IPC分类号： B41J2/06
CPC分类号： B41J2/06 , B41J2002/061
摘要： An ink-jet head and its manufacturing method and an ink-jet recording device, which condense a color component in an ink with the color dissipated in a solvent, and record with the ink flown toward a record medium. A protruded-type electrode and its leading electrode are formed on a supporting substrate. An ink-guide-groove which is formed from the bottom section to the pointed end portion on the wall surface, is provided at the protruded-type electrode. A connected portion by the protruded-type electrode of the leading electrode and an end portion of an opposite portion are exposed outward. A plurality of protruded-type electrodes are provided on the supporting substrate along main scanning direction X. The shape of the protruded-type electrode is pyramid, and its pointed end portion is sharpened. Ink guide grooves are formed on each wall surface of the pyramid of the protruded-type electrode. A width of the ink guide groove becomes narrower as the distance to the pointed end portion decrease from the bottom portion.
摘要翻译：一种喷墨头及其制造方法和喷墨记录装置，其将在溶剂中消散的颜色的油墨中的颜色成分冷凝，并将墨水记录到记录介质上。突起型电极及其引导电极形成在支撑基板上。在该突起型电极上设置有从底部到壁面上的尖端部形成的墨水导向槽。通过引出电极的突出型电极和相对部分的端部的连接部分向外露出。沿着主扫描方向X在支撑基板上设置多个突起型电极。突出型电极的形状是金字塔形，其尖端部分被削尖。在突出型电极的金字塔的每个壁面上形成墨水引导槽。随着与尖端部分的距离从底部减小，墨水引导槽的宽度变窄。

10. 发明授权

US5253023A Electrostatographic apparatus without cleaner 失效
标题翻译：无干净的静电摄影装置
公开(公告)号：US5253023A
公开(公告)日：1993-10-12
申请号：US834653
申请日：1992-02-12
申请人： Yasuo Hosaka , Hitoshi Nagato , Yuzo Koike , Toshikazu Matsui , Shuzo Hirahara
发明人： Yasuo Hosaka , Hitoshi Nagato , Yuzo Koike , Toshikazu Matsui , Shuzo Hirahara
IPC分类号： G03G15/05 , G03G15/01 , G03G15/08 , G03G15/16 , G03G15/23 , G03G15/24 , G03G21/00 , G03G15/14
CPC分类号： G03G21/0064 , G03G15/0131 , G03G15/0163 , G03G15/167 , G03G15/234 , G03G15/24 , G03G2215/0177 , G03G2221/0005
摘要： An electrostatographic apparatus has a driving roller, a tension roller, a belt-like recording medium that moves over the roller in an endless track manner, an ion head that forms an electrostatic image on the surface of the recording medium, a development apparatus that develops the electrostatic image to form a toner image, and a heat transfer unit that transfers the toner image onto the recording sheet by Ion-Deposition imaging techniques (or by electrophotographic techniques). The toner remaining on the recording medium is removed by applying a direct-current to the development apparatus.
摘要翻译：静电摄影装置具有驱动辊，张紧辊，以环形轨迹方式在辊上移动的带状记录介质，在记录介质的表面上形成静电图像的离子头，显影装置静电图像以形成调色剂图像;以及传热单元，其通过离子沉积成像技术（或通过电子照相技术）将调色剂图像转印到记录片材上。通过向显影装置施加直流电流来除去残留在记录介质上的调色剂。

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