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公开(公告)号：US5534906A
公开(公告)日：1996-07-09
申请号：US929301
申请日：1992-08-13
申请人： Keiki Yamada , Masaru Ohnishi , Yoshiaki Odai , Ryoji Arima
发明人： Keiki Yamada , Masaru Ohnishi , Yoshiaki Odai , Ryoji Arima
CPC分类号： B41J2/325
摘要： In a thermal recording apparatus, a thermal head heats an ink sheet to transfer ink to a recording medium such as paper. Even when recording on a low-smoothness plain paper, an image free of voids can be obtained. The apparatus is equipped with a mechanism for generating an electric field between the ink sheet and the recording medium. Due to this electric field, the ink particles liquified by the thermal head fly and are transferred to the recording medium.
摘要翻译： 在热敏记录装置中，热敏头对油墨片进行加热以将油墨转印到诸如纸的记录介质上。 即使在低光滑普通纸上记录，也可以获得无空隙的图像。 该装置配备有用于在墨纸和记录介质之间产生电场的机构。 由于该电场，由热敏头液化的墨水颗粒飞散并被转移到记录介质。
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公开(公告)号：US5956068A
公开(公告)日：1999-09-21
申请号：US792766
申请日：1997-02-04
申请人： Yoshiaki Odai , Masaru Ohnishi
发明人： Yoshiaki Odai , Masaru Ohnishi
IPC分类号： B41J2/32 , B41J2/325 , B41J11/00 , B41J13/00 , B41J13/036
CPC分类号： B41J13/0045 , B41J13/036
摘要： A forward/backward printing thermal printer which brings a printing paper onto a printing member and performs a printing action in order to form an image. The printer comprises a thermal head which transfers the image onto the paper according to an image signal, a platen roller which moves the paper back and forth when it rotates, and a pair of which press the paper on the platen roller and cause it to move back and forth with the roller. When the paper moves and is no longer held on one side by a, the paper pressing means on the side where the paper has been released is moved on the outer circumference of the platen roller by a fan-shaped gear rotated by a drive gear so as to again grip the edge of the paper which is carried to the position of the other. In this way, the effective printing range on the paper is enlarged without any error in the paper's position or color due to the transport mechanism. The printer can also be made compact.
摘要翻译： 一种向前/向后打印热敏打印机，其将打印纸带到打印部件上并执行打印动作以形成图像。 打印机包括根据图像信号将图像转印到纸张上的热敏头，当旋转时来回移动纸张的压纸辊，以及一对将纸张压在压纸辊上并使其移动 来回滚动。 当纸张移动并且不再被一侧固定在纸张被释放的一侧上的纸按压装置在压辊的外圆周上被由驱动齿轮旋转的扇形齿轮移动时 以再次抓住被携带到另一个的位置的纸张的边缘。 以这种方式，纸张上的有效打印范围由于传送机构而在纸张的位置或颜色上没有任何错误地扩大。 打印机也可以紧凑。
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公开(公告)号：US5658845A
公开(公告)日：1997-08-19
申请号：US462199
申请日：1995-06-05
申请人： Niro Watanabe , Yuji Nakatsu , Keiki Yamada , Masaru Ohnishi
发明人： Niro Watanabe , Yuji Nakatsu , Keiki Yamada , Masaru Ohnishi
CPC分类号： B41M5/3335 , B41M5/287 , B41M5/323 , B41M5/3375
摘要： A reversible thermal recording medium having a core material capable of being change in state by heat and a recording layer including capsules containing this core material. A repeatability corresponding to the limit of possible repeated recording/erasing effected by a physical or chemical change in the material constituting the recording can be obtained. A deterioration in image quality caused by transfer of a part of the recording layer to the heating unit can be prevented and repeat characteristics can be improved, thereby limiting the running cost.
摘要翻译： 具有能够通过加热状态变化的芯材的可逆热记录介质和包含该芯材的胶囊的记录层。 可以获得对应于由构成记录的材料的物理或化学变化所影响的可能的重复记录/擦除的限制的重复性。 可以防止由于将记录层的一部分转印到加热单元而导致的图像质量的劣化，并且可以提高重复特性，从而限制运行成本。
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公开(公告)号：US5837647A
公开(公告)日：1998-11-17
申请号：US784099
申请日：1997-01-15
申请人： Niro Watanabe , Yuji Nakatsu , Keiki Yamada , Masaru Ohnishi
发明人： Niro Watanabe , Yuji Nakatsu , Keiki Yamada , Masaru Ohnishi
CPC分类号： B41M5/3335 , B41M5/287 , B41M5/323 , B41M5/3375
摘要： A reversible thermal recording medium having a core material capable of being change in state by heat and a recording layer including capsules containing this core material. A repeatability corresponding to the limit of possible repeated recording/erasing effected by a physical or chemical change in the material constituting the recording can be obtained. A deterioration in image quality caused by transfer of a part of the recording layer to the heating unit can be prevented and repeat characteristics can be improved, thereby limiting the running cost.
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公开(公告)号：US5837348A
公开(公告)日：1998-11-17
申请号：US782937
申请日：1997-01-13
申请人： Niro Watanabe , Yuji Nakatsu , Keiki Yamada , Masaru Ohnishi
发明人： Niro Watanabe , Yuji Nakatsu , Keiki Yamada , Masaru Ohnishi
CPC分类号： B41M5/3335 , B41M5/287 , B41M5/323 , B41M5/3375
摘要： A reversible thermal recording medium having a core material capable of being change in state by heat and a recording layer including capsules containing this core material. A repeatability corresponding to the limit of possible repeated recording/erasing effected by a physical or chemical change in the material constituting the recording can be obtained. A deterioration in image quality caused by transfer of a part of the recording layer to the heating unit can be prevented and repeat characteristics can be improved, thereby limiting the running cost.
摘要翻译： 具有能够通过加热状态变化的芯材的可逆热记录介质和包含该芯材的胶囊的记录层。 可以获得对应于由构成记录的材料的物理或化学变化所影响的可能的重复记录/擦除的限制的重复性。 可以防止由于将记录层的一部分转印到加热单元而导致的图像质量的劣化，并且可以提高重复特性，从而限制运行成本。
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6.发明授权Method of and apparatus for rewritable recording and erasing and rewritable recording film 失效可重写记录和擦除和可重写记录膜的方法和装置
公开(公告)号：US5274460A
公开(公告)日：1993-12-28
申请号：US725619
申请日：1991-07-03
申请人： Keiki Yamada , Masaru Ohnishi
发明人： Keiki Yamada , Masaru Ohnishi
CPC分类号： B41M5/305
摘要： In a rewritable recording apparatus using a recording medium 1 having a recording layer which exhibits a color developing property when a first kind of heat energy is applied thereto and a tone reducing property when a second kind of heat energy is applied thereto, a recording-energisation control section 34 supplies an image recording signal corresponding to a desired display image to a heating device 3 to cause it to generate heat with the first kind of heat energy. This heating device 3 imparts the first kind of heat energy to the recording medium 1, whereby a desired display image is recorded on the recording medium 1. An erasure control section 35 supplies an image erasing signal corresponding to a desired erasing range to the heating device 3 so as to cause it to generate heat with the second kind of heat energy. This heating device 3 imparts the second kind of heat energy to the recording medium 1, whereby the image recorded on the recording medium 1 is erased.
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公开(公告)号：US6024438A
公开(公告)日：2000-02-15
申请号：US756906
申请日：1996-11-26
申请人： Keiichi Koike , Keiki Yamada , Masatoshi Katoh , Masaru Ohnishi
发明人： Keiichi Koike , Keiki Yamada , Masatoshi Katoh , Masaru Ohnishi
CPC分类号： B41J2/2128 , B41J2/2056 , H04N1/40087
摘要： A plurality of heads with a plurality types of ink each having a different density for the same color filled therein and ejecting the ink are provided, and also a control means for controlling volume of ink drops ejected for each dot is provided. When forming a pixel, a head is selected by the control means with volume of ink drops ejected from each head controlled, and two or more types of ink are ejected at one position with varied dot diameter for representation of density gradations.
摘要翻译： 提供了具有多种类型的油墨的多个油墨头，每种油墨各自具有不同于其中填充的相同颜色的密度并喷射油墨，并且还提供了一种用于控制每个点喷射的墨滴体积的控制装置。 当形成像素时，通过控制装置选择头部，其中从每个头部喷射的墨滴的体积被控制，并且两个或更多种类型的墨水在具有不同点直径的一个位置处喷射以表示密度梯度。
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公开(公告)号：US5672559A
公开(公告)日：1997-09-30
申请号：US531865
申请日：1995-09-21
申请人： Niro Watanabe , Yuji Nakatsu , Keiki Yamada , Masaru Ohnishi
发明人： Niro Watanabe , Yuji Nakatsu , Keiki Yamada , Masaru Ohnishi
CPC分类号： B41M5/3335 , B41M5/287 , B41M5/323 , B41M5/3375
摘要： A reversible thermal recording medium having a core material capable of being change in state by heat and a recording layer including capsules containing this core material. A repeatability corresponding to the limit of possible repeated recording/erasing effected by a physical or chemical change in the material constituting the recording can be obtained. A deterioration in image quality caused by transfer of a part of the recording layer to the heating unit can be prevented and repeat characteristics can be improved, thereby limiting the running cost.
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公开(公告)号：US5637551A
公开(公告)日：1997-06-10
申请号：US714970
申请日：1996-09-17
申请人： Niro Watanabe , Yuji Nakatsu , Keiki Yamada , Masaru Ohnishi
发明人： Niro Watanabe , Yuji Nakatsu , Keiki Yamada , Masaru Ohnishi
CPC分类号： B41M5/3335 , B41M5/287 , B41M5/323 , B41M5/3375
摘要： A reversible thermal recording medium having a core material capable of being change in state by heat and a recording layer including capsules containing this core material. A repeatability corresponding to the limit of possible repeated recording/erasing effected by a physical or chemical change in the material constituting the recording can be obtained. A deterioration in image quality caused by transfer of a part of the recording layer to the heating unit can be prevented and repeat characteristics can be improved, thereby limiting the running cost.
摘要翻译： 具有能够通过加热状态变化的芯材的可逆热记录介质和包含该芯材的胶囊的记录层。 可以获得对应于由构成记录的材料的物理或化学变化所影响的可能的重复记录/擦除的限制的重复性。 可以防止由于将记录层的一部分转印到加热单元而引起的图像质量的劣化，并且可以提高重复特性，从而限制运行成本。
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公开(公告)号：US5537138A
公开(公告)日：1996-07-16
申请号：US137186
申请日：1993-10-07
申请人： Keiki Yamada , Masaru Ohnishi
发明人： Keiki Yamada , Masaru Ohnishi
CPC分类号： B41M5/305
摘要： The present invention relates to a recording and erasing system which uses a thermoreversible medium 1, which can be heated to a first temperature so as to make an image visible thereon, and can be heated to a second temperature so as to make the image invisible. Such a thermoreversible recording medium tends to carry residual images thereon reducing its thermoreversibility after repeated recording and erasing processes. To overcome this problem, the recording and erasing system includes an erasing data generator 7 for varying the energy applied to a heating element so that the recording medium can be heated to a predetermined temperature. The recording and erasing system has an element for checking the usability of the recording medium, thereby preventing use of unusable recording media.
摘要翻译： PCT No.PCT / JP93 / 00160 Sec。 371日期：1993年10月7日 102（e）日期1993年10月7日PCT提交1993年2月8日PCT公布。 公开号WO93 / 15912PC 日期：1993年8月19日。本发明涉及一种使用热可逆介质1的记录和擦除系统，其可以被加热到第一温度以使图像在其上可见，并且可以被加热到第二温度 以使图像看不见。 这种热可逆记录介质倾向于在其重复记录和擦除过程之后在其上携带残留图像，减少其热可逆性。 为了克服这个问题，记录和擦除系统包括擦除数据发生器7，用于改变施加到加热元件的能量，使得记录介质可被加热到预定的温度。 记录和擦除系统具有用于检查记录介质的可用性的元件，从而防止使用不可用的记录介质。
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