公开(公告)号：US4474456A

公开(公告)日：1984-10-02

申请号：US451244

申请日：1982-12-20

Applicant: Yuichi Kobayashi ,  Ichiro Tsuruoka ,  Kenzo Ariyama

Inventor： Yuichi Kobayashi ,  Ichiro Tsuruoka ,  Kenzo Ariyama

IPC: G03G15/20

CPC classification number: G03G15/2014

Abstract: A heat-fixing device includes a heat plate along which a transfer medium bearing thereon a toner image is advanced during which the toner image becomes fixed to the transfer medium by fusing, the heat plate including a plurality of heating sections arranged along the direction of advancement of said transfer medium each of the heating sections being provided with at least one electrical heater. The device also includes a control circuit for controlling the operation of the heaters such that, under a non-steady-condition, only selected ones of the heaters are set in operation thereby only the corresponding heating sections are positively heated; whereas, under a steady-state condition, all of the heaters are operated at the same time thereby maintaining all of the heating sections at a predetermined temperature.

Abstract translation: 热定影装置包括加热板，在其上带有调色剂图像的转印介质沿着该加热板前进，在此期间调色剂图像通过定影固定到转印介质上，该加热板包括沿着前进方向布置的多个加热部分 的所述转印介质，每个加热部分设置有至少一个电加热器。 该装置还包括用于控制加热器的操作的控制电路，使得在非稳定状态下，只有选择的加热器被设置在操作中，从而只有对应的加热部分被正确地加热; 而在稳态条件下，所有的加热器都在同一时间运行，从而将所有加热部分保持在预定的温度。

公开(公告)号：US4417800A

公开(公告)日：1983-11-29

申请号：US288784

申请日：1981-07-31

Applicant: Akira Hirose ,  Kenzo Ariyama

Inventor： Akira Hirose ,  Kenzo Ariyama

IPC: G03G15/14 ,  G03G15/00 ,  G03G15/16 ,  G03G15/22

CPC classification number: G03G15/6532 ,  G03G15/16

Abstract: An image transfer material separation apparatus for an electrophotographic copying machine, in which a leading edge of an image transfer material is curled in such a direction as to be separated from the surface of a photoconductor on which a latent electrostatic image or a visible image is formed, before the image transfer material is brought into close contact with the latent-electrostatic-image- or visible-image-bearing photoconductor, and after image transfer, an image transfer material separation member, disposed away from the surface of the photoconductor, is pushed by the curled leading edge portion of the image transfer material, whereby the image transfer material is guided in the direction different from the movement direction of the photoconductor and is separated from the surface of the photoconductor and is then transported, for instance, towards an image fixing station.

Abstract translation: 一种用于电子照相复印机的图像转印材料分离装置，其中图像转印材料的前缘沿着与形成有静电潜像或可见光图像的光电导体的表面分离的方向卷曲 在图像转印材料与潜像静电图像或可见图像承载光电导体紧密接触之前，并且在图像转印之后，将远离光电导体表面放置的图像转印材料分离部件被推动 通过图像转印材料的卷曲的前缘部分，由此图像转印材料沿着与感光体的移动方向不同的方向被引导，并且与感光体的表面分离，然后例如被传送到图像 固定站。

公开(公告)号：US4411511A

公开(公告)日：1983-10-25

申请号：US219258

申请日：1980-12-22

Applicant: Kenzo Ariyama ,  Akira Hirose

Inventor： Kenzo Ariyama ,  Akira Hirose

IPC: B65H29/56 ,  G03G15/00 ,  G03G15/14 ,  G03G15/22

CPC classification number: G03G15/6532 ,  B65H29/56 ,  Y10S271/90

Abstract: In an electrophotographic copying apparatus of the type utilizing a photoconductor which is rotated in a predetermined direction with an image transfer material in close contact therewith for transferring an electrostatic latent image or a visible image formed on the surface of the photoconductor to the image transfer material, an image transfer material separation and transportation apparatus capable of separating the image transfer material to which the image has been transported from the surface of the photoconductor and transporting the same in the direction of the photoconductor. One leading edge corner of the image transfer material is bent by a corner bending apparatus before the image transfer material is brought into close contact with the surface of the photoconductor. The bent corner is small in area and is formed in such a manner as to be turned up from the surface of the photoconductor by an image transfer material catching and separation member which is disposed in contact with or in close proximity to the surface of the photoconductor drum, and is very effective for leading the image transfer material into the image transfer material separation and transportation apparatus. The image transfer material separation and transportation apparatus has at least two rotating members which are capable of holding the image transfer material therebetween and separating the same from the surface of the photoconductor.

Abstract translation: 在使用与预定方向旋转的感光体的电子照相复印装置中，图像转印材料与其紧密接触以将形成在感光体表面上的静电潜像或可见图像转印到图像转印材料上， 图像转印材料分离和输送设备，其能够从光电导体的表面分离已经传送图像的图像转印材料并且沿光电导体的方向传送。 在图像转印材料与感光体的表面紧密接触之前，图像转印材料的一个前缘角由弯曲弯曲装置弯曲。 弯曲的角部的面积小，并且形成为通过图像转印材料捕获和分离部件从光电导体的表面向上翻转，图像转印材料捕获和分离部件设置成与感光体的表面接触或非常接近 鼓，并且将图像转印材料引导到图像转印材料分离和输送装置中是非常有效的。 图像转印材料分离和输送装置具有至少两个旋转构件，其能够将图像转印材料保持在其中并将其从感光体的表面分离。

公开(公告)号：US4410262A

公开(公告)日：1983-10-18

申请号：US275125

申请日：1981-06-18

Applicant: Kenzo Ariyama ,  Akira Hirose ,  Tadashi Itoh

Inventor： Kenzo Ariyama ,  Akira Hirose ,  Tadashi Itoh

IPC: B65H29/54 ,  G03G15/00 ,  G03G15/14 ,  G03G15/22

CPC classification number: G03G15/6502 ,  B65H29/54 ,  Y10S271/90

Abstract: A sheet transportation and separation apparatus separates a sheet, which is moved in close contact with the surface of a member moving in synchronization with the sheet, from the surface of the moving member by deforming the corner of a leading edge of the sheet by a member operated by the edge of the sheet.

Abstract translation: 片材输送和分离设备通过使片材的前缘的角部变形而将通过与片材同步移动的构件的表面紧密接触的片材从移动构件的表面分离 由片材的边缘操作。

公开(公告)号：US4181425A

公开(公告)日：1980-01-01

申请号：US821946

申请日：1977-08-04

Applicant: Toshiaki Higaya ,  Kenzo Ariyama

Inventor： Toshiaki Higaya ,  Kenzo Ariyama

IPC: G03G21/00 ,  B21B45/02

CPC classification number: G03G21/0058

Abstract: An apparatus for cleaning a photosensitive member comprising a cleaning roller formed of foamed resin which contacts the member and a pressure plate held in compressing abutment against the roller so as to extend in the direction of its forward rotation at the point of contact therebetween. Any residual powder on the photosensitive member is removed by the roller and retained in the pores formed in the roller surface. The powder retained in the pores is expelled by the resilience of the compressed surface of the roller as it is restored upon release from the pressure plate. The cleaning apparatus also comprises a system for recovering powder that is expelled from the roller surface, and a rotating helical coil disposed in a conveyance path for preventing solidification of the powder and for facilitating its conveyance.

Abstract translation: 一种用于清洁感光构件的装置，包括由与所述构件接触的泡沫树脂形成的清洁辊和保持压缩抵靠所述辊的压板，以在其之间的接触点处沿其正向旋转的方向延伸。 感光部件上的任何残留的粉末被辊移除并保留在辊表面形成的孔中。 保留在孔中的粉末在从压板释放时恢复的辊的压缩表面的弹性被排出。 清洁装置还包括用于回收从辊表面排出的粉末的系统，以及设置在输送路径中的旋转螺旋盘管，用于防止粉末凝固并便于其输送。

公开(公告)号：US4059394A

公开(公告)日：1977-11-22

申请号：US609550

申请日：1975-09-02

Applicant: Kenzo Ariyama ,  Hiroshi Mano ,  Shinichi Kamiyama

Inventor： Kenzo Ariyama ,  Hiroshi Mano ,  Shinichi Kamiyama

IPC: G03D15/02 ,  G03G15/20 ,  F27B9/28 ,  G03G15/00

CPC classification number: G03G15/2014

Abstract: The apparatus heat fixes a toner image on one surface of a wet-developed, image-carrying copy sheet while maintaining the opposite surface of the sheet in sliding contact with the surface of a heated plate. A portion of the heating surface is formed with a concave surface, or a curved surface having a positive curvature, and there is provided a guide roller for introducing the sheet onto the curved surface. When introduced onto the curved surface, the sheet achieves a good sliding contact with the heating surface by virtue of its resiliency without application of a back pressure thereto, thus accomplishing an efficient heat fixing without any accompanying degradation in the image quality.

Abstract translation: 设备热量将湿式显影的图像载带复印纸的一个表面上的调色剂图像定影，同时保持片材的相对表面与加热板的表面滑动接触。 加热表面的一部分形成有凹面或具有正曲率的曲面，并且设置有用于将片材引入到曲面上的引导辊。 当引入弯曲表面时，片材通过其弹性而实现与加热表面的良好滑动接触，而不施加背压，从而实现有效的热定影，而不会伴随着图像质量的降低。

公开(公告)号：US3936045A

公开(公告)日：1976-02-03

申请号：US443081

申请日：1974-02-15

Applicant: Kenzo Ariyama

Inventor： Kenzo Ariyama

IPC: B65H29/12 ,  B65H29/56 ,  G03G15/00 ,  B65H29/54

CPC classification number: G03G15/6532 ,  B65H29/12 ,  B65H29/56 ,  B65H2404/261 ,  Y10S271/90

Abstract: A device comprising a sheet pick-off member maintained in pressing engagement with one marginal portion of a specific zone of the peripheral surface of a drum with which one marginal portion of each copy sheet is adapted to be brought into engagement, and sheet guide means for guiding the leading end portion of each copy sheet to move away from the drum after being picked off the peripheral surface of the drum by the sheet pick-off member, so that each copy sheet adhering to the peripheral surface of the drum can be stripped. The device also comprises a sheet presser member arranged parallel to the sheet pick-off member and interposed between the sheet pick-off member and the other marginal portion of the peripheral surface of the drum so as to force against the peripheral surface of the drum the marginal portion of the sheet superposed on the sheet pick-off member.

Abstract translation: 一种装置，包括保持与鼓的圆周表面的特定区域的一个边缘部分压配合的片材拾取构件，每个复印片材的一个边缘部分适于与其接合;以及片材引导装置， 引导每个复印纸的前端部通过片材拾取构件从滚筒的圆周表面上取出之后远离滚筒，从而可以剥离附着在滚筒的圆周表面上的每个复印纸。 该装置还包括平行于片材拾取构件布置的片材按压构件，并且介于片材拾取构件和鼓的圆周表面的另一个边缘部分之间，以压靠鼓的外周表面 叠片在片材拾取构件上的片材的边缘部分。

公开(公告)号：US5463453A

公开(公告)日：1995-10-31

申请号：US6179

申请日：1993-01-15

Applicant: Tsuneo Kurotori ,  Manabu Mochizuki ,  Kenzo Ariyama ,  Kenji Kojima ,  Ichiro Tsuruoka ,  Katsuhiro Echigo ,  Mayumi Miyao ,  Itsuo Ikeda

Inventor： Tsuneo Kurotori ,  Manabu Mochizuki ,  Kenzo Ariyama ,  Kenji Kojima ,  Ichiro Tsuruoka ,  Katsuhiro Echigo ,  Mayumi Miyao ,  Itsuo Ikeda

IPC: G03G9/125 ,  G03G13/10 ,  G03G15/10 ,  G03G15/11

CPC classification number: G03G9/125 ,  G03G13/10

Abstract: A wet-type image formation apparatus comprising a latent electrostatic image formation unit capable of forming on a latent-electrostatic-image-bearable photoconductive member a latent electrostatic image corresponding to an original image; and a wet-type development unit capable of developing the latent electrostatic image into a visible toner image with a liquid developer composed of (i) a carrier liquid comprising a petroleum aliphatic hydrocarbon and a silicone oil with a siloxane structure, and (ii) toner particles comprising a coloring agent and a binder resin, which are dispersed in the above-mentioned carrier liquid.

Abstract translation: 一种湿式图像形成装置，包括：静电潜像图像形成单元，其能够在静电潜像感光体上形成与原始图像对应的静电潜像; 以及湿式显影单元，其能够利用由（i）包含石油脂肪烃和硅氧烷结构的硅油的载体液体构成的液体显影剂将静电潜像显影成可见的调色剂图像，和（ii）调色剂 包含分散在上述载液中的着色剂和粘合剂树脂的颗粒。

公开(公告)号：US5021834A

公开(公告)日：1991-06-04

申请号：US583441

申请日：1990-09-17

Applicant: Ichirio Tsuruoka ,  Katsuhiro Echigo ,  Manabu Mochizuki ,  Tsuneo Kurotori ,  Kenzo Ariyama ,  Kenji Kojima ,  Mayumi Miyao

Inventor： Ichirio Tsuruoka ,  Katsuhiro Echigo ,  Manabu Mochizuki ,  Tsuneo Kurotori ,  Kenzo Ariyama ,  Kenji Kojima ,  Mayumi Miyao

IPC: G03G15/10 ,  G03G15/11

CPC classification number: G03G15/10 ,  G03G15/11

Abstract: A wet-type image formation apparatus comprising (i) a belt-shaped photoconductor prepared by depositing a photoconductive material on the outer surface of a belt-shaped substrate; (ii) a plurality of pulleys which support and drive the belt-shaped photoconductor; (iii) a charging unit; (iv) an exposure unit; (v) a development unit; (vi) an image transfer unit; (vii) a squeeze roller unit, comprising a pair of roller-supporting members and a co-axial roller; (viii) a cleaning means; (ix) a liquid developer removing unit which is provided inside the belt-shaped photoconductor, capable of removing the liquid developer dropping onto the inner surface of the belt-shaped photoconductor and recovering it in a liquid developer reservoir or a development unit.

Abstract translation: 一种湿式图像形成装置，包括：（i）通过在带状基板的外表面上沉积感光材料而制备的带状光电导体; （ii）支撑并驱动带状光电导体的多个滑轮; （iii）充电单元; （iv）曝光单元; （五）开发单位; （vi）图像传送单元; （vii）挤压辊单元，包括一对辊支撑构件和同轴辊; （viii）清洁装置; （ix）设置在带状光电导体内部的液体显影剂去除单元，能够除去滴在带状感光体的内表面上的液体显影剂，并将其回收到液体显影剂储存器或显影单元中。

公开(公告)号：US4948691A

公开(公告)日：1990-08-14

申请号：US322307

申请日：1989-03-13

Applicant: Tsuneo Kurotori ,  Namabu Mochizuki ,  Kenzo Ariyama

Inventor： Tsuneo Kurotori ,  Namabu Mochizuki ,  Kenzo Ariyama

IPC: G03G15/20 ,  G03G9/12 ,  G03G13/16 ,  G03G13/20

CPC classification number: G03G13/20 ,  G03G13/16

Abstract: An image fixing method for use in a wet-type electrophotographic copying machine is disclosed, which comprises the steps of: (1) developing a latent electrostatic image formed on an electrophotographic photoconductor element to a visible toner image by use of a developer comprising a thermal cross-linking toner and a carrier liquid, (2) transferring the visible toner image to a transfer sheet having an oil absorption coefficient .alpha. of 1.0.times.10.sup.-2 cm/sec or more, which is assessed by dividing the thickness of the transfer sheet by the time required for a drop of the carrier liquid placed on the front side of the transfer sheet to spread to a diameter of 1 cm on the back side of the transfer sheet, to form a transferred image on the transfer sheet, and (3) fixing the transferred image to the transfer sheet by bringing a heat application means into direct contact with the transferred image.

Abstract translation: 公开了一种用于湿式电子照相复印机的图像定影方法，其包括以下步骤：（1）通过使用包含热敏电阻的显影剂将形成在电子照相感光体上的静电潜像显影成可见的调色剂图像 交联调色剂和载体液体，（2）将可见调色剂图像转印到油吸收系数α为1.0×10 -2 cm / sec以上的转印纸，其通过将转印纸的厚度除以 将放置在转印片的正面上的载液滴下所需的时间扩展到转印纸背面的1cm直径，在转印纸上形成转印图像，（3） 通过使热施加装置与转印的图像直接接触来将转印的图像定影到转印纸上。