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1. 发明授权

US4552472A Ink dot printer 失效
标题翻译：墨点打印机
公开(公告)号：US4552472A
公开(公告)日：1985-11-12
申请号：US617361
申请日：1984-06-05
申请人： Takeyoshi Tsuge , Yoshiro Torisawa , Ayumu Makino , Tsutomu Kimura, deceased
发明人： Takeyoshi Tsuge , Yoshiro Torisawa , Ayumu Makino , Tsutomu Kimura, deceased
IPC分类号： B41J2/255 , B41J2/305 , B41J3/12 , B41J27/18
CPC分类号： B41J2/255 , B41J2/305
摘要： An ink dot printer includes an ink tank having a magnetic ink supplying hole and an air opening; a pair of magnetic pole plates arranged to form a slit one end of which is immersed in magnetic ink in the ink tank; and an electromagnet for magnetizing the magnetic pole plates to introduce the magnetic ink in the ink tank into the slot to form a magnetic ink film. A plurality of needles arranged adjacent to one another along the longitudinal direction of the slit are each freely movable in its longitudinal direction between a first position where one end portion is immersed in the magnetic ink film in the slit, and a second position where the one end portion is projected from the magnetic ink film. Electromagnets selectively drive the needles to move them from the first position to the second position, wherein the needles selected force the magnetic ink adhered on their one ends at the first position, onto a recording paper to form dots of the magnetic ink. Characters thus are printed by groupings of the dots; and a magnet is provided for returning ink which remains in the slit to the ink tank when the pole plates are not in a magnetized state.
摘要翻译：墨点打印机包括具有磁墨供应孔和空气开口的墨盒; 一对磁极板，其布置成形成狭缝，其一端浸入墨水盒中的磁性墨水中; 以及用于磁化磁极板以将墨水中的磁性墨水引入槽中以形成磁性墨膜的电磁体。沿着狭缝的纵向彼此相邻布置的多个针可以在其一个端部浸入狭缝中的磁性墨膜中的第一位置和第二位置之间在其纵向方向上可自由移动，端部从磁性墨膜突出。电磁铁选择性地驱动针以将它们从第一位置移动到第二位置，其中所选择的针将第一位置上附着在其一端的磁性墨吸附到记录纸上以形成磁性墨的点。因此，字符由点的分组打印; 并且当磁极不处于磁化状态时，设置磁体用于将残留在狭缝中的油墨返回到墨水罐。

2. 发明授权

US4552469A Ink dot printer 失效
标题翻译：墨点打印机
公开(公告)号：US4552469A
公开(公告)日：1985-11-12
申请号：US617368
申请日：1984-06-05
申请人： Takeyoshi Tsuge , Yoshihiro Torisawa , Ayumu Makino , Tsutomu Kimura, deceased
发明人： Takeyoshi Tsuge , Yoshihiro Torisawa , Ayumu Makino , Tsutomu Kimura, deceased
IPC分类号： B41J2/255 , B41J2/305 , B41J3/12 , B41J27/18
CPC分类号： B41J2/305 , B41J2/255
摘要： An ink dot printer comprises: an ink tank storing magnetic ink; a pair of magnetic pole plates arranged opposite to each other to form a slit whose one end is immersed in the magnetic ink in the ink tank; an electromagnet magnetizing the paired magnetic pole plates to introduce the magnetic ink in the ink tank into the slit to form a magnetic ink film therein; a plurality of needles arranged adjacent to one another along the longitudinal direction of the slit where each is freely movable in its longitudinal direction between a first position where its one end portion is immersed in the magnetic ink film in the slit and a second position where its one end portion is projected from the magnetic ink film in the slit; electromagnets for selectively driving the needles to move from the first position to the second position; and stoppers which collide with the needles in the course of their moving from the first position to stop the needles at the second position; wherein the driving force produced in the electromagnets is so set that the magnetic ink is flied from the end faces of the one end portions of the needles onto a recording paper thanks to an inertia of the magnetic ink on the end faces of the one end portions of the needles which is caused by the collision of the needles with the stoppers.
摘要翻译：墨点打印机包括：储存磁性墨水的墨盒; 一对磁极板，彼此相对布置以形成其一端浸入墨水盒中的磁性墨水中的狭缝; 电磁体磁化成对的磁极板，以将墨水中的磁性墨水引入狭缝中以在其中形成磁性墨膜; 多个针沿着狭缝的纵向方向彼此相邻布置，其中每个可以在其一个端部部分浸入狭缝中的磁性墨膜中的第一位置和其第二位置之间沿纵向方向自由移动，一个端部从狭缝中的磁性墨膜突出; 用于选择性地驱动针从第一位置移动到第二位置的电磁体; 以及在其从第一位置移动过程中与针碰撞的塞子，以在第二位置止动针头; 其特征在于，电磁铁中产生的驱动力被设定为使得磁性墨水从针的一个端部的端面飞到记录纸上，这是由于在一个端部的端面上的磁性墨水的惯性由针头与塞子的碰撞引起的针头。

3. 发明授权

US4599629A Magnetic ink dot printer with means for controlling print density 失效
标题翻译：磁墨打印机具有控制打印浓度的方式
公开(公告)号：US4599629A
公开(公告)日：1986-07-08
申请号：US617360
申请日：1984-06-05
申请人： Takeyoshi Tsuge , Yoshihiro Torisawa , Ayumu Makino , Tsutomu Kimura, deceased
发明人： Takeyoshi Tsuge , Yoshihiro Torisawa , Ayumu Makino , Tsutomu Kimura, deceased
IPC分类号： B41J2/255 , B41J2/305 , G01D15/16
CPC分类号： B41J2/255 , B41J2/305
摘要： An ink dot printer includes an ink tank for storing magnetic ink, a pair of magnetic pole plates arranged opposite to each other to form a slit, one end of the pair of plates being immersed in the magnetic ink in the ink tank. An electromagnet magnetizes the paired magnetic pole plates to introduce the magnetic ink in the ink tank into the slit to form a magnetic ink film therein, and a plurality of needles arranged adjacent to one another in the longitudinal direction of the slit are each freely movable in the longitudinal direction of the needle between a first position where its one end portion is immersed in the magnetic ink film in the slit between the paired magnetic pole plates and a second position where its one end portion is projected from the magnetic ink film in the slit. An electromagnet selectively drives the needles to move them from the first to the second position, and a variable resistance controls the strength of magnetic force generated by the electromagnet by controlling the voltage supplied to the electromagnet. Magnetic ink, which has been stuck to the one ends of the needles at the first position, is forced onto a recording paper at the second position to form dots of magnetic ink of controlled density. By the gathering of the dots, symbols such as characters and numerals are printed.
摘要翻译：墨点打印机包括用于存储磁墨的墨盒，一对彼此相对布置以形成狭缝的磁极板，一对板的一端浸入墨盒中的磁墨中。电磁体磁化成对的磁极板，将墨水容器内的墨水引入狭缝，在其中形成磁性墨膜，并且在狭缝的长度方向上彼此相邻布置的多个针各自可自由移动所述针的纵向方向在其一端浸渍在所述一对磁极板之间的狭缝中的所述磁性墨膜中的第一位置和其一个端部从所述狭缝中的所述磁性墨膜突出的第二位置。电磁铁选择性地驱动针将其从第一位置移动到第二位置，并且可变电阻通过控制提供给电磁体的电压来控制由电磁体产生的磁力的强度。在第一位置被粘在针的一端的磁性墨在第二位置被压在记录纸上，形成受控密度的墨墨点。通过点的聚集，打印诸如字符和数字的符号。

4. 发明授权

US4562446A Ink-dot printer with magnetic ink attracting and retention preventing means 失效
标题翻译：带有墨水吸墨保持装置的墨点打印机
公开(公告)号：US4562446A
公开(公告)日：1985-12-31
申请号：US592573
申请日：1984-03-23
申请人： Tutomu Kimura , Takeyoshi Tsuge , Yoshihiro Torisawa , Ayumu Makino
发明人： Tutomu Kimura , Takeyoshi Tsuge , Yoshihiro Torisawa , Ayumu Makino
IPC分类号： B41J2/255 , B41J2/305 , G01D15/16
CPC分类号： B41J2/255 , B41J2/305
摘要： An ink-dot printer comprises a magnetic ink storage tank storing magnetic ink, a pair of pole plates facing each other so as to define a slit one end portion of which is contacted with the magnetic ink supplied from the magnetic ink storage tank, an electromagnet for magnetizing the pole plates, thereby feeding the magnetic ink from the magnetic ink storage tank into the slit to form a magnetic ink curtain in the slit, and a plurality of needles arranged adjacent to one another along the longitudinal direction of the slit and adapted selectively to move in the longitudinal direction thereof between a first position where one end portion of each needle is immersed in the magnetic ink curtain in the slit and a second position where the one end portion is projected from the magnetic ink curtain in the slit, the cross-sectional area of the one end portion of each needle being made to narrower than that of the remaining portion of the needle so that the distance between the one end portions of any two adjacent needles is widened to prevent the magnetic ink from being retained between the portions adjacent to the end faces of the one end portions by surface tension when the two needles are simultaneously located in the second position.
摘要翻译：一个墨点打印机包括一个存储磁性墨水的磁性墨水储存器，一对彼此相对的极板，以便限定一个狭缝，一个端部与从磁性墨水储存箱供应的磁性墨水接触，一个电磁铁用于磁化极板，从而将磁性墨水从磁性墨水储存器供给到狭缝中以在狭缝中形成磁性墨水窗帘，并且沿着狭缝的纵向方向彼此相邻布置的多个针，并且选择性地适应在每个针的一个端部浸入狭缝中的磁性墨水窗帘的第一位置和一个端部从狭缝中的磁性墨水窗口突出的第二位置之间沿其纵向方向移动，每个针的一个端部的部分区域被制成比针的剩余部分的狭窄部分，使得一个端部任何两个相邻的针被加宽以防止当两个针同时位于第二位置时，磁性油墨通过表面张力保持在与一个端部的端面相邻的部分之间。

5. 发明授权

US5113198A Method and apparatus for image recording with dye release near the orifice and vibratable nozzles 失效
标题翻译：图像记录方法和装置，靠近液体和可振动喷嘴
公开(公告)号：US5113198A
公开(公告)日：1992-05-12
申请号：US555781
申请日：1990-07-23
申请人： Hisashi Nishikawa , Yasuo Matsumoto , Ayumu Makino
发明人： Hisashi Nishikawa , Yasuo Matsumoto , Ayumu Makino
IPC分类号： B05B7/06 , B41J2/01 , B41J2/05 , B41J2/21 , H04N1/50
CPC分类号： B41J2/211 , H04N1/502 , B41J2/2103 , B41J2202/02
摘要： 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.
摘要翻译：一种图像记录方法和装置，包括从喷嘴向相对设置的记录部件喷射单一载气流，使得根据图像信号将可升华染料加热而形成的气相染料进入载气流中，携带载气流的染料到记录部件上。染料进入紧邻喷嘴孔口的气流。在第二实施例中，每个仅携带一种颜色的多个喷嘴可振动以混合颜色。

6. 发明授权

US5032850A Method and apparatus for vapor jet printing 失效
标题翻译：蒸汽喷墨打印方法和装置
公开(公告)号：US5032850A
公开(公告)日：1991-07-16
申请号：US452686
申请日：1989-12-18
申请人： Gerry B. Andeen , Ronald Swidler , Hisashi Nishikawa , Yasuo Matsumoto , Ayumu Makino
发明人： Gerry B. Andeen , Ronald Swidler , Hisashi Nishikawa , Yasuo Matsumoto , Ayumu Makino
IPC分类号： B41J2/21 , B41J2/215
CPC分类号： B41J2/215 , B41J2/2103
摘要： A method of vapor jet printing is described, along with several embodiments of apparatus for practicing such method. The vapor phase of a sublimable dye is mixed with a carrier gas. The resulting mixture is then jetted toward a recording medium. The carrier gas in indirectly heated by the sublimable dye to maintain the latter in its vaporous state during its travel to the recording medium. One embodiment of the apparatus includes a removable cartridge for the sublimable dye which enables color interchangeability and a limited downtime for dye recharging.
摘要翻译：连同实施这种方法的设备的几个实施例一起描述了蒸气喷射印刷的方法。将可升华染料的气相与载气混合。然后将所得混合物朝向记录介质喷射。载气通过可升华的染料间接加热，以使后者在其进入记录介质期间处于其蒸气状态。该装置的一个实施例包括用于升华染料的可移除盒，其使颜色可互换性和染料再充电的有限的停机时间。

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