公开(公告)号：US20110001785A1

公开(公告)日：2011-01-06

申请号：US12801751

申请日：2010-06-23

申请人： Yoshiyuki Tsuzawa ,  Yasuhiko Kachi ,  Hiroshi Kawakami

发明人： Yoshiyuki Tsuzawa ,  Yasuhiko Kachi ,  Hiroshi Kawakami

IPC分类号： B41J2/01

CPC分类号： B41J3/60 ,  B41J11/0005 ,  B41J15/04

摘要： An image forming system includes: a recording medium which has a roll shape and is manufactured so as to have both edges curling in a direction opposite to a roll surface of the recording medium; an image forming device which forms an image on the recording medium conveyed along a conveyance path; a recording medium feeder in which the recording medium having the roll shape is loaded in such a manner that the recording medium having the roll shape is conveyed while the roll surface of the recording medium faces the image forming device; a rear end cutter for cutting the recording medium having the roll shape on which the image forming device has formed an image on the roll surface at a position posterior to the formed image; a reverse conveyance path in which the recording medium, on the roll surface of which the image has been formed and which has been cut by the rear end cutter, is reversed in terms of front and back surfaces of the recording medium; and a decurl device for reversing a curl direction of the recording medium which has been reversed in terms of the front and back surfaces and is conveyed in the reverse conveyance path, wherein images are formed on the front and back surfaces of the recording medium by forming an image on the front surface of the recording medium having the roll shape, cutting the recording medium at the position posterior to the image, reversing the recording medium in terms of the front and back surfaces, reversing curl of the edges of the recording medium in an opposite direction by the decurl device, and then forming an image on the back surface of the recording medium.

摘要翻译： 图像形成系统包括：记录介质，其具有辊状并被制造成具有沿与记录介质的辊表面相反的方向卷曲的两个边缘; 图像形成装置，其在沿着传送路径传送的记录介质上形成图像; 记录介质供给器，其中具有卷状形状的记录介质被装载成使得当记录介质的辊表面面向图像形成装置时具有辊状的记录介质被传送; 用于切割具有辊形状的记录介质的后端切割器，图像形成装置在其上形成在形成图像后面的位置的辊表面上的图像; 在记录介质的表面上已经形成图像并且被后端切割器切割的记录介质在记录介质的前后表面上相反的反向传送路径; 以及用于反转已经在前表面和后表面反转的记录介质的卷曲方向并且在反向输送路径中被传送的去卷曲装置，其中通过形成在记录介质的前表面和后表面上形成图像 在具有卷状的记录介质的前表面上的图像，在图像后面的位置切割记录介质，使前后表面反转记录介质，使记录介质的边缘的卷曲反转 通过分解装置的相反方向，然后在记录介质的背面上形成图像。

公开(公告)号：US08267510B2

公开(公告)日：2012-09-18

申请号：US12560505

申请日：2009-09-16

申请人： Hideki Kaimoto ,  Hiroshi Kawakami ,  Yoshiyuki Tsuzawa

发明人： Hideki Kaimoto ,  Hiroshi Kawakami ,  Yoshiyuki Tsuzawa

IPC分类号： B41J2/01

CPC分类号： B41J3/60 ,  B41J11/0005 ,  B41M5/502 ,  B41M5/504

摘要： A inkjet recording method is provided in which occurrence of curling at the time of double-sided recording is prevented. In the method, an inkjet recording medium is used which includes resin coated paper having a resin layer A of thickness “a” at one side of base paper, and a resin layer B thinner than the thickness “a” by a thickness of 3 μm to 20 μm at the other side of the base paper, and ink receiving layers each of which includes an inorganic pigment and a binder and are provided at both sides of the resin coated paper; and an image is recorded on the ink receiving layer at the resin layer B side of the resin coated paper, and subsequently an image is recorded on the ink receiving layer at the resin layer A side of the resin coated paper.

摘要翻译： 提供一种喷墨记录方法，其中防止在双面记录时发生卷曲。 在该方法中，使用喷墨记录介质，其包括在原纸一侧具有厚度“a”的树脂层A的树脂涂布纸和厚度为3μm的厚度比“a”薄的树脂层B 在原纸的另一侧为20μm，油墨接收层各自包括无机颜料和粘合剂，并且设置在树脂涂布纸的两侧; 并且在树脂涂布纸的树脂层B侧的油墨接收层上记录图像，随后在树脂涂布纸的树脂层A侧的油墨接收层上记录图像。

公开(公告)号：US20050127236A1

公开(公告)日：2005-06-16

申请号：US11004895

申请日：2004-12-07

申请人： Yoshiyuki Tsuzawa

发明人： Yoshiyuki Tsuzawa

IPC分类号： G03G15/00 ,  B65H5/38 ,  B65H23/04 ,  G03B27/58

CPC分类号： G03G15/6529 ,  B65H5/38 ,  G03B27/587 ,  G03G2215/00455

摘要： A photographic printer includes a transporting device body being stationary. A transporting roller sets transport a recording sheet along a transporting path disposed with the transporting device body. A lid is secured to the transporting device body, and movable between first and second positions. The lid, when in the first position, defines the transporting path in cooperation with the transporting device body, and when in the second position, is away from the transporting device body to form a space upstream along the transporting path. Furthermore, two rotational support arms secure a downstream edge of the lid to the transporting device body in a rotatable manner. The lid is openable upon a pivotal movement of its upstream edge. Each of the plural transporting roller sets includes a first roller secured to the lid. A nip roller is secured to the transporting device body.

摘要翻译： 照相打印机包括静止的传送装置本体。 传送辊沿着与输送装置主体一起设置的输送路径输送记录纸。 盖子被固定到输送装置主体上，并可在第一和第二位置之间移动。 当处于第一位置时，盖子与传送装置主体协作地限定传送路径，并且当处于第二位置时，盖子远离传送装置本体以在传送路径的上游形成空间。 此外，两个旋转支撑臂以可旋转的方式将盖的下游边缘固定到输送装置主体。 盖子可以在其上游边缘的枢转运动时打开。 多个传送辊组中的每一个包括固定到盖的第一辊。 夹持辊固定到输送装置主体上。

公开(公告)号：US20100238251A1

公开(公告)日：2010-09-23

申请号：US12659332

申请日：2010-03-04

申请人： Yoshiyuki Tsuzawa

发明人： Yoshiyuki Tsuzawa

IPC分类号： B41J2/01 ,  B41J11/66

CPC分类号： B41J11/70 ,  B41J11/0005

摘要： An image forming device has an image forming unit, a cutting unit, a conveyance path and an adjustment unit. The image forming unit sequentially forms images on a recording medium. The cutting unit cuts the recording medium between images. The conveyance path is provided with a change-curve portion that changes the conveyance direction of the recording medium and imparts curvature to the recording medium, and conveys the recording medium to the cutting unit. The adjustment unit temporarily interrupts conveyance of the recording medium at the change-curve portion and adjusts any difference between the processing speed of image forming by the image forming unit and the processing speed of cutting by the cutting unit.

摘要翻译： 图像形成装置具有图像形成单元，切割单元，输送路径和调整单元。 图像形成单元在记录介质上顺序地形成图像。 切割单元在图像之间切割记录介质。 输送路径设置有改变记录介质的传送方向并向记录介质施加曲率的变化曲线部分，并将记录介质传送到切割单元。 调整单元临时中断变化曲线部分处的记录介质的传送，并且调整图像形成单元的图像处理速度与切割单元的切割处理速度之间的差异。

公开(公告)号：US20050206074A1

公开(公告)日：2005-09-22

申请号：US11076915

申请日：2005-03-11

申请人： Yoshiyuki Tsuzawa

发明人： Yoshiyuki Tsuzawa

IPC分类号： B65H5/06 ,  B65H5/34 ,  B65H29/58 ,  G03G15/24

CPC分类号： B65H5/34 ,  B65H5/062 ,  B65H29/58 ,  G03G2215/00455

摘要： When a sensor detects a leading end of a recording sheet, a movable distributing mechanism distributes the recording sheet to a first distributing position. When a sensor 50a detects the leading end of the recording sheet, the mechanism switches conveyer rollers and to the releasing position and returns them to the center position. Next, responding to that a sensor detects a trailing end of the recording sheet, the conveyer rollers and are reset to the nipping position and accept a second recording sheet. When the sensor detects a leading end of the recording sheet, the movable distributing mechanism distributes the second recording sheet to a second distributing position, opposite to the first distributing position. Rearward recording sheets are distributed alternately to the first and second positions.

摘要翻译： 当传感器检测到记录纸的前端时，可移动分配机构将记录纸分配到第一分配位置。 当传感器50a检测到记录纸张的前端时，该机构将输送辊和释放位置切换并返回到中心位置。 接下来，响应于该传感器检测记录纸张的后端，输送辊并被复位到夹持位置并接受第二记录纸。 当传感器检测到记录纸的前端时，可移动分配机构将第二记录纸分配到与第一分配位置相对的第二分配位置。 向后记录片材交替地分布到第一和第二位置。

公开(公告)号：US06243157B1

公开(公告)日：2001-06-05

申请号：US09135168

申请日：1998-08-18

申请人： Yoshiyuki Tsuzawa

发明人： Yoshiyuki Tsuzawa

IPC分类号： G03B2752

CPC分类号： G03B27/32 ,  G03B27/52

摘要： There is provided a photographic printer for transporting a photosensitive material in a reverse direction thereby improving the processing performance without wasting the photosensitive material, and a photographic printer exposure method. During automatic loading of the photographic paper (54) from the paper magazine (64) and during the paper replenishment, the gear train (132) is interrupted by an electromagnetic clutch (134) so that the second pair of transporting rollers (34) are freely rotatable. The first pair of transporting rollers (32) feeds the photographic paper from the paper magazine towards the exposure sections (26) and (28) by the driving force of motor (112). The freely rotatable second pair of transporting rollers, disposed between the first pair of transporting rollers and the exposure sections and guide the photographic paper. When a reverse transporting operation for rewinding the photographic paper is needed, the clutch and the solenoid of the electromagnetic clutch are simultaneously switched over, so that the driving force of motor (112) is transmitted to the second pair of transporting rollers via the second gear (120) and the gear train (132). As a result, the second pair of transporting rollers are rotated by motor (112) while the roller (68A) is rotated by motor (142), so that the photographic paper is transported toward the first pair of transporting rollers (32).

摘要翻译： 提供了一种用于相反方向传送感光材料的照相打印机，从而在不浪费感光材料的情况下提高处理性能，以及照相机曝光方法。 在从纸盒（64）自动装载相纸（54）期间并且在补纸期间，齿轮系（132）被电磁离合器（134）中断，使得第二对输送辊（34）是 可自由旋转。 第一对传送辊（32）通过马达（112）的驱动力将照相纸从纸盒供给到曝光部分（26）和（28）。 可自由旋转的第二对输送辊，设置在第一对输送辊与曝光部之间并引导相纸。 当需要用于倒带照相纸的反向传送操作时，电磁离合器的离合器和螺线管被同时切换，使得电动机（112）的驱动力经由第二齿轮传递到第二对传送辊 （120）和齿轮系（132）。 结果，当电动机（142）使辊（68A）旋转时，第二对输送辊由马达（112）旋转，使得相纸朝向第一对输送辊（32）输送。

公开(公告)号：US20050082746A1

公开(公告)日：2005-04-21

申请号：US10902888

申请日：2004-08-02

申请人： Yoshiyuki Tsuzawa

发明人： Yoshiyuki Tsuzawa

IPC分类号： B65H29/12 ,  B65H29/58 ,  B65H29/00

CPC分类号： B65H29/58 ,  B65H29/12 ,  B65H2220/09 ,  B65H2301/4455 ,  B65H2404/1424 ,  B65H2404/1442 ,  B65H2801/15

摘要： The sheet member transporting device moves sheet members of a predetermined length in a distributing direction perpendicular to a transporting direction to change from transportation in a single row to that in plural rows or vise versa. The device includes a transporting roller pair for nipping and transporting a sheet member, a moving member on which the roller pair is provided and which is movable in the distributing direction, a rotation movement mechanism for transmitting rotation to the roller pair and allowing the moving member to move in the distributing direction, a driving unit for driving the mechanism and a nip canceling unit for controlling nipping and releasing by the roller pair. The driving unit is provided as a component separate from the moving member.

摘要翻译： 片材输送装置沿垂直于输送方向的分配方向移动预定长度的片状构件，从单行的运送到多列运送，反之亦然。 该装置包括用于夹持和输送片状部件的传送辊对，设置有辊对的移动部件，其可沿分配方向移动;旋转运动机构，用于将旋转传递到辊对，并允许移动部件 沿分配方向移动，用于驱动机构的驱动单元和用于控制由辊对夹紧和释放的辊隙消除单元。 驱动单元设置为与移动构件分离的部件。

公开(公告)号：US6144441A

公开(公告)日：2000-11-07

申请号：US48258

申请日：1998-03-26

申请人： Naoyuki Morita ,  Yoshiyuki Tsuzawa

发明人： Naoyuki Morita ,  Yoshiyuki Tsuzawa

IPC分类号： G03B27/58 ,  G03B29/00 ,  G03B27/32 ,  G03B27/52

CPC分类号： G03B27/588

摘要： The improved image recording apparatus includes a light-sensitive material supply section having a loader of a magazine containing a roll of a light-sensitive material in a lightproof case and a withdrawing device for withdrawing the light-sensitive material from the magazine; a cutter for cutting the light-sensitive material into sheets; an image recording section which has a scanning transport device for transporting the cut sheets of light-sensitive material for scanning and an exposing device by which the light-sensitive material is exposed to recording light modulated in accordance with digital image data; a transport device which transports the light-sensitive material from the cutter to the scanning transport device and which transports the as-exposed light-sensitive material to a next step; and a back printing section which is provided midway along the path of transport of the light-sensitive material by the transport device to record a back print on the non-recording side of the light-sensitive material. Besides the reduction in the cost of print preparation due to the improved throughput of the processor, the distributing device of the invention offers the advantage of reducing the cost of the image recording apparatus to a lower level than has been achieved by using the conventional distributing device.

摘要翻译： 改进的图像记录装置包括：感光材料供应部分，具有在防光外壳中包含感光材料卷的盒的装载器和用于从该盒中取出感光材料的抽出装置; 用于将感光材料切割成片材的切割器; 具有扫描传送装置的图像记录部分，用于传送用于扫描的感光材料的切割片材和曝光装置，通过该曝光装置曝光根据数字图像数据调制的记录光; 传送装置，其将感光材料从切割器传送到扫描传送装置，并将曝光的感光材料传送到下一步骤; 以及背面印刷部，其沿着传送装置的感光材料的传送路径的中途设置，以在感光材料的非记录侧上记录背面印刷。 除了由于处理器的生产量的提高而导致的打印准备成本的降低之外，本发明的分配装置提供了将图像记录装置的成本降低到比通过使用传统分配装置所达到的水平更低的优点 。

公开(公告)号：US6018382A

公开(公告)日：2000-01-25

申请号：US896950

申请日：1997-07-18

申请人： Yoshiyuki Tsuzawa

发明人： Yoshiyuki Tsuzawa

IPC分类号： G03B27/46 ,  G03B27/52 ,  G03B27/58

CPC分类号： G03B27/462 ,  G03B27/521 ,  G03B27/582 ,  G03B2227/005

摘要： A paper mask device can alternatively hold a first paper mask or a second paper mask. The first paper mask has a mask aperture to which a lith film with appropriate lettering is attached. The second paper mask has a mask aperture for making an index print composed of a plurality of index frames. The paper mask device can hold a lamp box for illuminating the lith film when the first paper mask is held in the paper mask device. The paper mask device holds the paper mask so as to be pivotal about an axis that is disposed in a center of a leading end of the paper mask in the mask inserting direction, so that inclination of the mask aperture is adjustable through a positioning device which holds opposite side edges of a trailing end portion of the paper mask in the masking position.

摘要翻译： 纸掩模装置可替代地保持第一纸掩模或第二纸掩模。 第一个纸面具有一个掩模孔，连接有适当刻字的薄膜。 第二纸掩模具有用于制作由多个索引帧组成的索引打印的掩模孔。 当第一纸掩模被保持在纸掩模装置中时，纸掩模装置可以容纳用于照亮胶片的灯箱。 纸掩模装置将纸掩模保持为围绕设置在纸掩模的前端的中心的轴线在掩模插入方向上枢转，使得掩模孔的倾斜度可通过定位装置调节 在掩模位置中保持纸掩模的后端部分的相对侧边缘。

公开(公告)号：US5993083A

公开(公告)日：1999-11-30

申请号：US120176

申请日：1998-07-22

申请人： Yoshiyuki Tsuzawa

发明人： Yoshiyuki Tsuzawa

IPC分类号： B65H5/26 ,  B65H29/58 ,  G03D13/00 ,  G03D3/08 ,  G03B27/32

CPC分类号： G03D13/003 ,  B65H29/58 ,  B65H5/26 ,  B65H2301/44512 ,  B65H2406/34

摘要： In the improved method of distributing sheets of light-sensitive material for use in an image recording apparatus, the sheets of light-sensitive material are distributed in a lateral direction perpendicular to their transport through a developing machine to form a plurality of rows. The method uses two distributing units that lift the sheets of light-sensitive material and transport the sheets in the lateral direction. The two distributing units are alternately put into action to distribute the sheets of light-sensitive material into a plurality of rows. The improved distributing device comprises two lift units, a substrate having guide members, two paddle plates, a spring and a motor. Employing a short pathlength, the method is capable of distributing individual sheets of light-sensitive material into two or three rows, practically keeping pace with rapid print production (imagewise exposure) such as processing one print every two seconds. The device of the invention for implementing this method is small in size and features a simple and low-cost layout.

摘要翻译： 在用于图像记录装置中的分散感光材料片材的改进方法中，感光材料片沿垂直于其通过显影机运送的横向方向分布以形成多行。 该方法使用两个分配单元，其提升感光材料片并沿横向方向传送片材。 两个分配单元交替地投入动作以将感光材料片分散成多行。 改进的分配装置包括两个提升单元，具有引导构件的基板，两个桨板，弹簧和马达。 采用短路径，该方法能够将各种感光材料片材分成两行或三行，实际上与快速打印生成（图像曝光）保持同步，例如每两秒处理一次打印。 用于实现该方法的本发明的装置尺寸小，并且具有简单且低成本的布局。