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1. 发明授权

US4646111A Ink dot printer 失效
标题翻译：墨点打印机
公开(公告)号：US4646111A
公开(公告)日：1987-02-24
申请号：US842279
申请日：1986-03-21
申请人： Masashi Shimosato , Yoshihiro Torisawa , Hisashi Nishikawa , Mitsuharu Endo
发明人： Masashi Shimosato , Yoshihiro Torisawa , Hisashi Nishikawa , Mitsuharu Endo
IPC分类号： B41J2/06 , B41J2/13 , B41J25/316 , G01D15/16
CPC分类号： B41J25/316 , B41J2/06 , B41J2002/061
摘要： An ink dot printer comprising an opposite electrode, a carriage capable of reciprocating along the opposite electrode, a printing head mounted on the carriage, recording electrodes arranged within the printing head so that the tips thereof can be exposed through openings formed in a wall of the printing head opposite the opposite electrode, and a cap supported moveably on either the carriage or the printing head so as to close or open the openings of the printing head. When the ink dot printer is not in printing operation, the cap is closed to cover up the tips of the recording electrodes to prevent the drying of the tips of the recording electrode due to the evaporation of the ink so that the recording electrodes are always in good condition for stable printing operation.
摘要翻译：一种墨点打印机，包括相对电极，能够沿着相对电极往复运动的滑架，安装在滑架上的打印头，布置在打印头内的记录电极，使得其顶端可以通过形成在打印头与相对电极相对，以及可移动地支撑在托架或打印头上的盖，以封闭或打开打印头的开口。当墨点打印机不在打印操作中时，盖被关闭以覆盖记录电极的尖端，以防止由于墨的蒸发导致的记录电极的尖端的干燥，使得记录电极总是在良好的打印操作条件。

2. 发明授权

US4696589A Ink-dot printer 失效
标题翻译：墨点打印机
公开(公告)号：US4696589A
公开(公告)日：1987-09-29
申请号：US789618
申请日：1985-10-21
申请人： Shigeru Okuno , Yoshihiro Torisawa , Mitsuharu Endo , Tetsuroh Nakayama , Masashi Shimosato , Takafumi Fukushima
发明人： Shigeru Okuno , Yoshihiro Torisawa , Mitsuharu Endo , Tetsuroh Nakayama , Masashi Shimosato , Takafumi Fukushima
IPC分类号： B41J2/275 , B41J2/305 , B41J3/12
CPC分类号： B41J2/275 , B41J2/305
摘要： An ink-dot printer comprises a pair of slit forming members arranged to define a slit therebetween, an ink tank for storing ink in which the slit is immersed, a recording sheet opposed to the slit, a needle movable between a rest position and a projected position, a driving mechanism for moving the needle between the two positions, and an ink attracting unit for generating a magnetic or electric field in the slit, thereby attracting the ink from the ink tank into the slit to cause the ink to attach to the distal end portion of the needle located in the rest position, the ink attracting unit being adapted to generate an ink attracting magnetic or electric force of a necessary intensity for the ink to be attracted from the ink tank into the slit at the time of ink attraction, and to generate an ink holding magnetic or electric field of a minimum necessary intensity for a predetermined amount of ink to be held in the slit after the predetermined amount of ink is attracted into the slit, wherein the ink attaching to the distal end portion at the rest position is moved to the recording sheet to form an ink dot thereon as the needle moves to approach the recording sheet in a projected position.
摘要翻译：一种墨点打印机，包括：一对间隙形成部件，其间形成有狭缝;油墨槽，用于储存狭缝浸渍的油墨;与该狭缝相对的记录纸;可在静止位置和投影位置之间移动的针位置，用于在两个位置之间移动针的驱动机构和用于在狭缝中产生磁场或电场的吸墨单元，从而将墨从墨槽吸入狭缝中，以使墨附着到远端该针位于静止位置的端部，吸墨单元适于产生墨水吸引具有必要强度的油墨的墨水，以便在墨水吸引时将墨水从墨水盒吸入狭缝中，并且在预定量的墨水被吸引到狭缝中之后，产生保持在狭缝中的预定量的墨水所需的最小强度的墨水或电场，w 这里，在静止位置处连接到远端部分的墨水在移动时在突出位置移动到记录片材上以在其上移动以接近记录片材。

3. 发明授权

US4749292A Ink dot printer 失效
标题翻译：墨点打印机
公开(公告)号：US4749292A
公开(公告)日：1988-06-07
申请号：US788348
申请日：1985-10-17
申请人： Shigeru Okuno , Yoshihiro Torisawa , Mitsuharu Endo , Tetsuroh Nakayama , Masashi Shimosato , Takafumi Fukushima
发明人： Shigeru Okuno , Yoshihiro Torisawa , Mitsuharu Endo , Tetsuroh Nakayama , Masashi Shimosato , Takafumi Fukushima
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 a recording sheet, at least one needle made of an electrically conductive material and located in one side of the recording sheet so as to move between a normal position remote from the recording sheet and a projected position close to the recording sheet, a drive mechanism for displacing the needle between the normal position and the projected position, an ink supply mechanism for supplying and attaching ink to the tip of the needle which faces the recording paper when the needle is in the normal position, an electrode disposed on another side of the recording mechanism and facing the tip of the needle, and an electric field generating mechanism for generating, between the electrode and needle, an electric field of such intensity as to cause ink to fly from the tip of the needle, when the needle is closer to the recording sheet than the normal position, toward the recording sheet to thereby form an ink dot on the recording sheet.
摘要翻译：墨点打印机包括记录纸，由导电材料制成的至少一个针并位于记录纸的一侧，以便在远离记录纸的正常位置和靠近记录纸张的突出位置之间移动，用于使针在正常位置和突出位置之间移动的驱动机构，用于在针处于正常位置时向针头提供并附着墨的墨供给机构，电极设置在记录机构的另一面并且面向针尖，以及电场产生机构，用于在电极和针之间产生如下强度的电场，从而使得墨从针的尖端飞出，针比正常位置更靠近记录纸，朝向记录纸，从而在记录纸上形成墨点。

4. 发明授权

US4776712A Ink-dot printer 失效
标题翻译：墨点打印机
公开(公告)号：US4776712A
公开(公告)日：1988-10-11
申请号：US789619
申请日：1985-10-21
申请人： Shigeru Okuno , Yoshihiro Torisawa , Mitsuharu Endo , Tetsuroh Nakayama , Masashi Shimosato , Takafumi Fukushima
发明人： Shigeru Okuno , Yoshihiro Torisawa , Mitsuharu Endo , Tetsuroh Nakayama , Masashi Shimosato , Takafumi Fukushima
IPC分类号： B41J2/275 , B41J2/305 , B41J3/10
CPC分类号： B41J2/275 , B41J2/305
摘要： An ink-dot printer comprises a recording paper, at least one needle disposed in one side the recording paper and movable between a rest position remote from the recording paper and a projected position close to the recording paper, a driving mechanism for moving the needle between the rest position and the projected position, a driving control unit electrically connected to the driving mechanism so as to supply a driving control signal for controlling the movement of the needle to the driving mechanism, an ink supply mechanism adapted to supply ink to the distal end portion of the needle on the recording sheet side so that the ink attaches to the distal end portion when the needle is located in the rest position, an electrode disposed in another side of the recording paper and facing the distal end portion of the needle, and voltage control unit for applying between the needle and the electrode an ink flying voltage with respect to the supply of the driving control signal from the driving control unit to the driving mechanism the ink flying voltage generating between the needle and the electrode an ink flying electric field of an intensity such that the ink is drawn from the distal end portion of the needle to the recording paper to form an ink dot on the recording paper as the needle closes to the electrode than in the rest position.
摘要翻译：一种墨点打印机包括记录纸，至少一个针设置在记录纸的一侧，并且可在远离记录纸的静止位置和靠近记录纸的突出位置之间移动;驱动机构，用于在针静止位置和突出位置，驱动控制单元，其电连接到驱动机构，以便提供用于控制针头到驱动机构的运动的驱动控制信号;墨水供应机构，适于向远端供应墨水针在记录纸侧的部分，使得当针位于静止位置时，油墨附着到远端部，设置在记录纸的另一侧并面向针的前端部的电极，以及电压控制单元，用于在针和电极之间施加相对于来自驱动器的驱动控制信号的供给的喷墨电压所述驱动机构在所述针和所述电极之间产生墨水飞溅电压，所述墨水飞溅电场的强度使得所述墨从所述针的远端部分被拉出到所述记录纸上以形成墨点作为针的记录纸比静止位置靠近电极。

5. 发明授权

US4868585A Ink dot printer 失效
标题翻译：墨点打印机
公开(公告)号：US4868585A
公开(公告)日：1989-09-19
申请号：US89521
申请日：1987-08-26
申请人： Hisashi Nishikawa , Mitsuharu Endo , Masashi Shimosato , Yasunobu Terao
发明人： Hisashi Nishikawa , Mitsuharu Endo , Masashi Shimosato , Yasunobu Terao
IPC分类号： B41J2/06
CPC分类号： B41J2/06 , B41J2002/061
摘要： In an ink dot printer for forming a picture with ink by generating an electric field between a recording electrode and an opposed electrode confronting each other through a recording medium and thereby sputtering the ink from the fore end of the recording electrode toward the recording medium, the present invention employs a rod-shaped recording electrode composed of a conductive material with a multiplicity of longitudinal ink passages formed therein, hence enhancing the ink fluidity in the recording electrode to enable fast printing.
摘要翻译：在用于通过在记录电极和相对电极之间通过记录介质相对地产生电场从而从记录电极的前端向记录介质溅射墨水的油墨打印机中，通过在记录电极和相对电极之间产生电场来形成图像，本发明采用由导电材料构成的棒状记录电极，其中形成有多个纵向油墨通道，因此提高了记录电极中的油墨流动性，从而能够进行快速打印。

6. 发明授权

US4801952A Improved ink dot printer electrode structure 失效
标题翻译：改进墨点打印机电极结构
公开(公告)号：US4801952A
公开(公告)日：1989-01-31
申请号：US111081
申请日：1987-10-19
申请人： Hisashi Nishikawa , Mitsuharu Endo , Masashi Shimosato
发明人： Hisashi Nishikawa , Mitsuharu Endo , Masashi Shimosato
IPC分类号： B41J2/06 , B41J25/316 , G01D15/16
CPC分类号： B41J25/316 , B41J2/06 , B41J2002/061
摘要： An ink dot printer includes a recording electrode and an operating electrode disposed in a mutually opposing relationship with a record medium interposed therebetween, and a potential difference is caused to appear between the electrodes so that ink around an end of the recording electrode is flown toward the record medium. The recording electrode is formed from a nonconductive member having an ink impregnability which is processed to provide electric conductivity on a surface thereof. Thus, an electric field is well concentrated at the end of the recording electrode, thereby assuring flying of ink from the end of the recording electrode to improve the stability of printing.
摘要翻译：墨点打印机包括记录电极和与介于其间的记录介质彼此相对的关系设置的操作电极，并且在电极之间出现电位差，使得记录电极的端部周围的墨流向记录媒体。记录电极由具有油墨浸渍性的非导电构件形成，其被处理以在其表面上提供导电性。因此，电场充分集中在记录电极的端部，从而确保从记录电极的端部喷射墨水，以提高印刷的稳定性。

7. 发明授权

US4905024A Producing electrode for ink dot printer 失效
标题翻译：油墨打印机生产电极
公开(公告)号：US4905024A
公开(公告)日：1990-02-27
申请号：US278448
申请日：1988-12-01
申请人： Hisashi Nishikawa , Mitsuharu Endo
发明人： Hisashi Nishikawa , Mitsuharu Endo
IPC分类号： B41J2/06 , B41J27/00 , G01D15/16 , B41J3/04
CPC分类号： B41J27/00 , B41J2/06 , B41J2002/061
摘要： An ink dot printer wherein an ink supply member having both insulation property and ink-impregnation property is positioned in contact with conductive recording electrodes disposed opposite to an opposed electrode through a recording medium, and ink is fed from the ink supply member to fore ends of the recording electrodes, so that a printing operation can be performed without soiling the recording medium. Accordingly the entire structure can be simplified and the ink fed to the fore ends of the recording electrodes is effectively kept undried.

8. 发明授权

US4806956A Recording electrode for ink dot printer 失效
标题翻译：墨点打印机记录电极
公开(公告)号：US4806956A
公开(公告)日：1989-02-21
申请号：US180689
申请日：1988-04-08
申请人： Hisashi Nishikawa , Mitsuharu Endo
发明人： Hisashi Nishikawa , Mitsuharu Endo
IPC分类号： B41J2/06 , B41J27/00 , G01D15/16
CPC分类号： B41J27/00 , B41J2/06 , B41J2002/061
摘要： An ink dot printer wherein an ink supply member having a recording electrode fed with ink at the fore end is disposed opposite to an opposed electrode through a recording medium and wherein a picture is drawn with the ink splattered from the fore end of the recording electrode toward the recording medium by generating a potential difference between the opposed electrode and the recording electrode is such that the recording electrode is composed of a conductive material formed on an ink supply member by thin-film technique whereby the ink supply member has both an insulation property and an ink-impregnation property.
摘要翻译：一种墨点打印机，其中具有在前端供墨的记录电极的墨供给部件通过记录介质与相对的电极相对设置，并且其中从记录电极的前端溅射的墨水向着通过产生相对电极和记录电极之间的电位差的记录介质使得记录电极由通过薄膜技术形成在供墨构件上的导电材料构成，由此供墨构件具有绝缘性和油墨浸渍性能。

9. 发明授权

US06215509B1 Non-impact recording method and conductive recording medium 失效
标题翻译：非冲击记录方法和导电记录介质
公开(公告)号：US06215509B1
公开(公告)日：2001-04-10
申请号：US09065727
申请日：1998-04-24
申请人： Hisashi Nishikawa , Toshihiro Ichinohe , Mitsuharu Endo
发明人： Hisashi Nishikawa , Toshihiro Ichinohe , Mitsuharu Endo
IPC分类号： B41J232
CPC分类号： B41J2/32
摘要： A non-impact recording method is provided in which 3 to 4 or more copying sheets can be made through a non-impact system and further a small-sized printer which can be installed in portable type information terminal equipment can be formed. A non-impact recording method is also provided in which when electricity is applied between separate electrodes and a common electrode oppositely contacted with each other and arranged against both surfaces of a conductive recording medium, a recording image is formed by heat energy generated by the conductive recording media, wherein a plurality of the conductive recording media are overlapped with each other and volume resistivities of each of the overlapped conductive recording media are substantially the same to each other or decreased as they may move toward the common electrode.
摘要翻译：提供了一种非冲击记录方法，其中可以通过非冲击系统制造3到4个或更多的复印纸，并且还可以形成可以安装在便携式信息终端设备中的小型打印机。还提供了一种非冲击记录方法，其中当在分开的电极和相互接触并且相对于导电记录介质的两个表面布置的公共电极之间施加电力时，记录图像由导电产生的热能形成记录介质，其中多个导电记录介质彼此重叠，并且每个重叠导电记录介质的体积电阻彼此基本相同或者随着它们朝向公共电极移动而减小。

10. 发明授权

US4967231A Apparatus for forming an electrophotographic latent image 失效
标题翻译：用于形成静电潜像的设备
公开(公告)号：US4967231A
公开(公告)日：1990-10-30
申请号：US290538
申请日：1988-12-27
申请人： Masahiro Hosoya , Shuitsu Sato , Mitsunaga Saito , Tsutomu Uehara , Mitsuharu Endo , Yukio Futamata
发明人： Masahiro Hosoya , Shuitsu Sato , Mitsunaga Saito , Tsutomu Uehara , Mitsuharu Endo , Yukio Futamata
IPC分类号： G03G13/08 , G03G15/02 , G03G15/08 , G03G15/16 , G03G21/00 , G03G21/06 , G06K15/12
CPC分类号： G06K15/1295 , G03G13/08 , G03G15/0233 , G03G15/0806 , G03G15/1685 , G03G21/0058 , G03G21/06 , G03G2215/0617 , G03G2215/0636
摘要： A developing device effects desirable development when the amount of charging of toner, q (C/g), the amount of toner deposited on the surface of a developing roller per unit area, m (g/cm.sup.2), the speed of movement of the surface of the developing roller, v (cm/sec), the available length of the developing roller, l (cm), and the magnitude of electric resistance between the surface of the developing roller and a power source for developing bias, R (.OMEGA.), are adjusted so as to satisfy the formula, .vertline.q.vertline.m.ltoreq.100/vlR. The developing device produces a developed image desirable in quality and free from background fogging when the magnitude of a developing electric current, I (A), is adjusted so as to satisfy the formula, R.ltoreq.200/I. Further, when a charging device, an electrostatic latent image forming device, a transfer device, a cleaning device, a discharge device, a charging and cleaning device, an electrostatic latent image forming and cleaning device, a developing and cleaning device, or a discharging and cleaning device is provided with an elastic electroconductive roller composed of an elastic roller base and a flexible conductor layer, the device is allowed to decrease size and lower price, curb the decline of capacity due to protracted use, and preclude the occurrence of dispersion of characteristic, efficiency, or performance.
摘要翻译：当调色剂的充电量q（C / g），沉积在每单位面积的显影辊表面上的调色剂量m（g / cm 2）时，显影装置具有期望的显影，显影辊的表面v（cm / sec），显影辊的可用长度l（cm）以及显影辊的表面和用于显影偏压的电源之间的电阻大小R（OMEGA ），以满足公式，| q | m

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