公开(公告)号：US20100212523A1

公开(公告)日：2010-08-26

申请号：US12445964

申请日：2007-10-17

申请人： Hideaki Sakurai ,  Masahito Kaneko ,  Yasuharu Suda ,  Katsuhiko Takeda ,  Hiroyuki Yano

发明人： Hideaki Sakurai ,  Masahito Kaneko ,  Yasuharu Suda ,  Katsuhiko Takeda ,  Hiroyuki Yano

IPC分类号： B41F21/00

CPC分类号： B41F22/00 ,  B41F35/006 ,  B41N7/00 ,  B41N2207/02 ,  B41N2207/04

摘要： A printed item contact member 54 according to the present invention includes: a base material 50; a fixing layer 52 that is formed on the surface of the base material 50 and substantially spherical particles 51 are fixed thereto; and a remarkably thin low-surface-tension coating layer 53 that covers the surface of the fixing layer 52 having the substantially spherical particles 51 fixed thereto and that exhibits release properties with respect to a printed item. The printed item contact member exhibits high ink repellency while maintaining the micro-uneven surface structure and is free from adhesion of yarn waste or dust to the member during cleaning, and therefore can be suitably used as, for example, a member for printing device in contact with the surface of printing paper.

摘要翻译： 根据本发明的印刷品接触构件54包括：基材50; 形成在基材50的表面上的固定层52和大致球形的颗粒51固定在其上; 以及非常薄的低表面张力涂层53，其覆盖固定层52的具有固定在其上的基本上球形的颗粒51的表面，并且相对于印刷品具有脱模性。 印刷品接触构件在保持微不平坦表面结构的同时表现出高的拒油性，并且在清洁期间不会将纱线废弃物或灰尘附着到构件上，因此可以适当地用作例如印刷装置的构件 与打印纸表面接触。

公开(公告)号：US5995787A

公开(公告)日：1999-11-30

申请号：US53655

申请日：1998-04-02

申请人： Katsuhiko Takeda ,  Akihito Ikegawa ,  Tomoo Izumi ,  Satoshi Deishi

发明人： Katsuhiko Takeda ,  Akihito Ikegawa ,  Tomoo Izumi ,  Satoshi Deishi

IPC分类号： G03G9/12 ,  G03G13/10 ,  B41J2/00

CPC分类号： G03G13/10 ,  G03G9/12

摘要： In the present invention, an electrostatic latent image is formed on the surface of an image carrying member, while ink having a tack value of not less than one is used as ink in an ink developing device. The ink is held in an ink carrying member. The ink held in the ink carrying member is brought into contact with the surface of the image carrying member to supply the ink to the electrostatic latent image formed on the surface of the image carrying member, to form an ink image on the surface of the image carrying member. The ink image is transferred onto a recording medium from the surface of the image carrying member by a transfer device.

摘要翻译： 在本发明中，在油墨显影装置中，在图像承载部件的表面上形成静电潜像，而具有不小于1的粘性值的油墨用作油墨。 墨水被保持在墨水承载构件中。 保持在墨承载构件中的墨水与图像承载构件的表面接触，以将油墨供应到形成在图像承载构件的表面上的静电潜像，以在图像的表面上形成墨图像 携带部件。 油墨图像通过转印装置从图像承载构件的表面转印到记录介质上。

公开(公告)号：US5196893A

公开(公告)日：1993-03-23

申请号：US287845

申请日：1988-12-21

申请人： Hideya Nishise ,  Masaru Imaizumi ,  Toshiyuki Sakai ,  Katsuhiko Takeda ,  Hideo Kitakubo

发明人： Hideya Nishise ,  Masaru Imaizumi ,  Toshiyuki Sakai ,  Katsuhiko Takeda ,  Hideo Kitakubo

IPC分类号： G03G15/01 ,  G03G15/16

CPC分类号： G03G15/161 ,  G03G15/0136 ,  G03G2215/0193 ,  G03G2215/1661

摘要： An image forming apparatus provided with a mechanism for causing an intermediate transfer member to be in contact with a photoconductor while a toner image formed on the photoconductor after development is firstly transferred onto the intermediate transfer member and otherwise keeps the transfer member away from the photoconductor.The mechanism for causing contact or separation keeps the intermediate transfer member away from a cleaner by its function of contacting the intermediate transfer member with the photoconductor, and keeps the intermediate transfer member in contact with the cleaner by its function of keeping the intermediate transfer member away from the photoconductor.

摘要翻译： 一种图像形成装置，其具有用于使中间转印部件与光电导体接触的机构，同时在显影之后形成在感光体上的调色剂图像首先转印到中间转印部件上，否则将转印部件保持远离光电导体。 引起接触或分离的机构通过使中间转印部件与光电导体接触的功能使中间转印部件远离清洁剂，并且通过保持中间转印部件的功能使中间转印部件与吸尘器接触 从光电导体。

公开(公告)号：US5332851A

公开(公告)日：1994-07-26

申请号：US56395

申请日：1993-05-04

申请人： Seisaku Kumai ,  Masao Ohashi ,  Yutaka Yaginuma ,  Katsuhiko Takeda

发明人： Seisaku Kumai ,  Masao Ohashi ,  Yutaka Yaginuma ,  Katsuhiko Takeda

IPC分类号： C07C17/32 ,  C07C51/08 ,  C07C255/50 ,  C07C253/00 ,  C07C19/08

CPC分类号： C07C255/50 ,  C07C17/32 ,  C07C51/08 ,  C07C51/093

摘要： A process for producing a 5-fluorobenzoic acid of the formula (V), which comprises trichloromethylating a fluorobenzene of the formula (I) to obtain a 5-fluorobenzotrichloride of the formula (II), then reacting it with aqueous ammonia to obtain a 5-fluorobenzonitrile of the formula (III), reacting it with a fluorinating agent to obtain a 5-fluorobenzonitrile of the formula (IV) and hydrolyzing it: ##STR1## wherein each of X.sub.1, X.sub.3, Y.sub.1 and Y.sub.3 is a halogen atom, and each of X.sub.2 and Y.sub.2 is hydrogen or a halogen atom.

摘要翻译： 一种制备式（V）的5-氟苯甲酸的方法，其包括使式（I）的氟苯三氯甲基化得到式（II）的5-氟三氟甲苯，然后使其与氨水反应，得到5 （III）的氟代苄腈，与氟化剂反应，得到式（IV）的5-氟苄腈并水解：其中X1，X3，Y1和Y3的h为卤原子，X2和 Y2是氢或卤素原子。

公开(公告)号：US5038171A

公开(公告)日：1991-08-06

申请号：US291121

申请日：1988-12-28

申请人： Takao Fujiwara ,  Katsuhiko Takeda

发明人： Takao Fujiwara ,  Katsuhiko Takeda

IPC分类号： G03G13/01 ,  G03G15/01 ,  H04N1/54

CPC分类号： H04N1/54 ,  G03G15/01

摘要： An image forming method and an apparatus therefor for forming a reproduced color image on a recording medium by repeating a process of forming on a latent image carrier an electrostatic latent image corresponding to a document image through an image exposure, depositing one of at least yellow, magenta and cyan toners on the electrostatic latent image, wherein a color which is read as a mixture of magenta and cyan is deposited as magenta or cyan according to the proportion of mixing of magenta and cyan in the mixed color.

摘要翻译： 一种图像形成方法及其装置，用于通过重复在潜像载体上形成通过图像曝光对应于文件图像的静电潜像的方法，在记录介质上形成再现的彩色图像，沉积至少黄色， 品红色和青色调色剂，其中以品红色和青色的混合物读取的颜色根据品红色和青色混合的混合比例作为品红色或青色沉积。

公开(公告)号：US4922303A

公开(公告)日：1990-05-01

申请号：US232646

申请日：1988-08-16

申请人： Katsuhiko Takeda ,  Hisashi Myochin

发明人： Katsuhiko Takeda ,  Hisashi Myochin

IPC分类号： G03G15/02 ,  G03G15/16

CPC分类号： G03G15/1635

摘要： An image forming apparatus has a corona discharge device for transferring a toner image formed on a photosensitive member onto paper and a suction fan for drawing air from the inside of the corona discharge device to exhaust ozone. The corona discharge device has a wire electrode, a shield member surrounding the wire electrode including a lower portion located on the opposite side to the photosensitive member with respect to the wire electrode and a pair of side portions extending from the respective side edges of the lower portion toward the photosensitive member, and a cover member located between the photosensitive member and the wire electrode and extending downstream from the upstream side of the wire electrode with respect to the direction of transport of the paper to cover a part of the upper side of the wire electrode, the remaining part of the upper side of the wire electrode being used for transferring the toner image by corona discharge. The shield member is formed with a first opening in the lower portion for drawing air therethrough, and a second opening in one of the side portions at a position near the photosensitive member. With the above arrangement, air flows through the remaining part of the upper side of the wire electrode and also through the second opening into the corona discharge device and then flows out through the first opening by being drawn by the suction fan.

摘要翻译： 图像形成装置具有用于将形成在感光构件上的调色剂图像转印到纸上的电晕放电装置和用于从电晕放电装置的内部吸入空气以排出臭氧的吸风扇。 所述电晕放电装置具有线电极，围绕所述线电极的屏蔽部件，所述屏蔽部件包括位于与所述线电极相对的所述感光部件的相反侧的下部，以及从所述下电极的各个侧边缘延伸的一对侧部 位于感光构件和线电极之间的盖构件，并且相对于纸的输送方向从线电极的上游侧向下游延伸以覆盖该感光构件的上侧的一部分 线电极，线电极的上侧的剩余部分用于通过电晕放电转印调色剂图像。 屏蔽部件形成有下部的第一开口，用于抽出空气，而在靠近感光部件的位置处，在一个侧部中的第二开口。 通过上述结构，空气流过线电极的上侧的剩余部分，并且也通过第二开口进入电晕放电装置，然后通过吸风扇抽吸而流出第一开口。

公开(公告)号：US4816875A

公开(公告)日：1989-03-28

申请号：US179517

申请日：1988-04-08

申请人： Katsuhiko Takeda ,  Kazuyuki Yoshida ,  Yamato Kitajima

发明人： Katsuhiko Takeda ,  Kazuyuki Yoshida ,  Yamato Kitajima

IPC分类号： G03B27/54 ,  G03G15/04

CPC分类号： G03B27/542

摘要： A slit illumination system including a document support, a light source, a first elliptic mirror arranged at an opposite side to the document support with respect to the light source, an auxiliary mirror positioned at an opposite side to the first elliptic mirror with respect to the image light passage reflected by the document and a second elliptic mirror arranged at the side of the document with respect to the first elliptic mirror. The first elliptic mirror has a focussing line thereof positioned above or below the document and the second elliptic mirror has it positioned at the opposite side. The illumination light which is composed from the first elliptic mirror and from the second elliptic mirror through the auxiliary mirror has a flat top illumination intensity on the document.

摘要翻译： 一种狭缝照明系统，包括文件支撑件，光源，相对于光源布置在与文件支撑件相对的一侧的第一椭圆镜;相对于第一椭圆镜位于相对于第一椭圆镜的相对侧的辅助镜 由文件反射的图像光通道和布置在文件相对于第一椭圆镜的一侧的第二椭圆镜。 第一椭圆镜具有位于文件上方或下方的聚焦线，而第二椭圆镜位于相对侧。 由第一椭圆镜和通过辅助镜的第二椭圆镜组成的照明光在文件上具有平坦的顶部照明强度。

公开(公告)号：US20100024670A1

公开(公告)日：2010-02-04

申请号：US12515637

申请日：2007-02-06

申请人： Katsuhiko Takeda ,  Hitoshi Isono ,  Keiji Mizuta ,  Yoshinori Nakaya ,  Shunsuke Kubo

发明人： Katsuhiko Takeda ,  Hitoshi Isono ,  Keiji Mizuta ,  Yoshinori Nakaya ,  Shunsuke Kubo

IPC分类号： B41F1/06 ,  B41F1/34

CPC分类号： B41F3/34 ,  B41M1/00 ,  B41P2213/90 ,  G02B5/201 ,  G02B5/223

摘要： An object is to provide a printing apparatus or the like that improves printing accuracy when a carriage moves back and forth for printing. A block 51 on a block surface plate is mounted on the block surface plate at a predetermined location. On the other hand, a substrate 54 on a print surface plate is mounted at a location corresponding to the location of the block 51, that is, a location where a picture transfer is desirably received from a blanket cylinder 13. In the present invention, the arrangement of sliders 52 and 40 for the block carriage 50 and a printing carriage 7 to reciprocate along two rails 30 in the block carriage 50 and that in the printing carriage 7 are the same. With such an arrangement, at the same location immediately below the blanket cylinder 13 on the same track 30, even when the straightness of the rail 30 is not sufficient, the block 51 and the glass substrate 54 take the same position at the location, and thus print misalignment can be prevented.

摘要翻译： 目的在于提供一种打印装置等，其能够在滑架来回移动进行打印时提高打印精度。 块表面板上的块51在预定位置安装在块表面板上。 另一方面，打印面板上的基板54安装在对应于块51的位置的位置，即，希望从橡皮滚筒13接收图像转印的位置。在本发明中， 用于块滑架50的滑块52和40的布置以及沿着滑块50中的两个轨道30和打印滑架7中的两个轨道30往复运动的打印滑架7是相同的。 通过这样的布置，即使在轨道30的直线度不足的情况下，即使在相同轨道30上的橡皮布滚筒13的正下方的相同位置处，块51和玻璃基板54在该位置处取相同的位置， 因此可以防止打印错位。

公开(公告)号：US6118966A

公开(公告)日：2000-09-12

申请号：US193843

申请日：1998-11-18

申请人： Satoshi Deishi ,  Hiroyuki Yamasaki ,  Tomoo Izumi ,  Katsuhiko Takeda

发明人： Satoshi Deishi ,  Hiroyuki Yamasaki ,  Tomoo Izumi ,  Katsuhiko Takeda

IPC分类号： G03G9/12 ,  G03G5/00 ,  G03G9/18 ,  G03G13/10 ,  G03G15/10 ,  G03G15/11 ,  G01G15/10

CPC分类号： G03G15/10 ,  G03G5/005 ,  G03G9/18

摘要： An image forming apparatus has an image carrying member having a movable surface and an electrostatic latent image carried thereon, a release agent application device for applying a release agent to the surface of the image carrying member, and an ink developing device for bringing an ink into contact with the image carrying member having the electrostatic latent image formed thereon and the release agent applied thereto, to form an ink image corresponding to the electrostatic latent image. The ratio (Ti/To) of the tack value Ti of the ink to the tack value To of the release agent is not less than 2.

摘要翻译： 图像形成装置具有具有可移动表面和承载在其上的静电潜像的图像承载构件，用于将图像承载构件的表面上的脱模剂施加的脱模剂施加装置和用于使油墨进入的油墨显影装置 与其上形成有静电潜像的图像承载构件和施加到其上的脱模剂接触，以形成对应于静电潜像的油墨图像。 油墨的粘性值Ti与脱模剂的粘性值To的比率（Ti / To）不小于2。

公开(公告)号：US06115573A

公开(公告)日：2000-09-05

申请号：US178495

申请日：1998-10-26

申请人： Tomoo Izumi ,  Hiroyuki Yamasaki ,  Satoshi Deishi ,  Takashi Kondo ,  Katsuhiko Takeda ,  Akihito Ikegawa

发明人： Tomoo Izumi ,  Hiroyuki Yamasaki ,  Satoshi Deishi ,  Takashi Kondo ,  Katsuhiko Takeda ,  Akihito Ikegawa

IPC分类号： G03G15/10

CPC分类号： G03G15/104

摘要： An image forming apparatus includes an image carrying member having an electrostatic latent image carried on its surface, a release agent application device for applying a release agent to the surface of the image carrying member, an ink developing device for bringing an ink into contact with the image carrying member having the electrostatic latent image formed thereon and the release agent applied thereto, to form an ink image corresponding to the electrostatic latent image, and an ink supplying device for supplying a replenishing ink to the ink developing device when the release agent is mixed with the ink in the ink developing device to control the viscosity of the ink, wherein the replenishing ink differs in viscosity from the ink in the ink developing device. And, the supply of ink is varied as a function of the environmental conditions, such as temperature. Image forming methods are disclosed for using the disclosed image forming apparatuses.

摘要翻译： 图像形成装置包括具有在其表面上承载的静电潜像的图像承载构件，用于将图像承载构件的表面上的脱模剂施加的脱模剂施加装置，用于使墨接触的油墨显影装置 具有形成在其上的静电潜像的图像承载构件和施加到其上的脱模剂，以形成与静电潜像相对应的油墨图像;以及当混合脱模剂时向油墨显影装置供应补充油墨的供墨装置 油墨在油墨显影装置中用于控制油墨的粘度，其中补充油墨的粘度与油墨显影装置中的油墨不同。 而且，墨水的供应根据诸如温度的环境条件的函数而变化。 公开了使用所公开的图像形成装置的图像形成方法。