公开(公告)号：US06188853B1

公开(公告)日：2001-02-13

申请号：US09330084

申请日：1999-06-11

申请人： Shigeo Ishida ,  Kiyoshi Chinzei

发明人： Shigeo Ishida ,  Kiyoshi Chinzei

IPC分类号： G03G1500

CPC分类号： G03G15/231 ,  G03G2215/00459 ,  G03G2215/2083

摘要： A perfecting apparatus for executing prints on double surfaces of a recording medium is capable of minimizing a blank space on the recording medium. The perfecting apparatus has a first image forming unit, disposed downstream in a carrying direction of the recording medium, for forming a toner image on one surface of the recording medium, a second image forming unit, disposed upstream in the carrying direction of the recording medium, for forming the toner image on the other surface of the recording medium, a fixing unit for fixing the toner images onto the double surfaces of the recording medium, and a control unit for controlling the first and second image forming units. The control unit controls, when in one-side printing, the first image forming unit disposed downstream in the carrying direction. A distance between the fixing unit and the first image forming unit is short, and hence the blank space on the recording medium can be minimized.

摘要翻译： 用于在记录介质的双面执行打印的完善装置能够使记录介质上的空白空间最小化。 完善装置具有第一图像形成单元，设置在记录介质的传送方向的下游，用于在记录介质的一个表面上形成调色剂图像;第二图像形成单元，设置在记录介质的传送方向上游 ，用于在记录介质的另一表面上形成调色剂图像，用于将调色剂图像定影到记录介质的双面上的定影单元和用于控制第一和第二图像形成单元的控制单元。 当在单面打印时，控制单元控制第一图像形成单元在输送方向上设置在下游。 定影单元和第一图像形成单元之间的距离短，因此可以使记录介质上的空白空间最小化。

公开(公告)号：US5722003A

公开(公告)日：1998-02-24

申请号：US566580

申请日：1995-11-28

申请人： Eiji Suzuki ,  Hitoshi Yoshii ,  Masato Matsuzuki ,  Hideyuki Shimobuchi ,  Shigeo Ishida

发明人： Eiji Suzuki ,  Hitoshi Yoshii ,  Masato Matsuzuki ,  Hideyuki Shimobuchi ,  Shigeo Ishida

IPC分类号： G01N21/47 ,  G03G15/00 ,  G03G15/01 ,  G03G15/08 ,  G03G21/00 ,  H04N1/29 ,  H04N1/46 ,  H04N1/60

CPC分类号： G03G15/0126 ,  G03G15/0855 ,  G03G15/5041 ,  G03G2215/00042 ,  G03G2215/0103

摘要： In a multicolor electrostatic recording apparatus in which two or more different color toner images are superimposed by respective electrostatic recording units, each of the electrostatic recording units includes an electrostatic latent image carried, a developer for developing an electrostatic latent image formed on the carrier with a color toner, and a detector for detecting a density of the developed image on the basis of a detecting mark which is formed on the carrier as a part of the latent image and developed by the developer. A discriminator which compares the density data with an optional desired density value to discriminate whether the density data falls in an allowable range. A controller for feed-back controlling at least one parameter for determining the density of the developed image so that the density comes to be in the allowable range, when the density falls out of the allowable range. The at least one parameter is memorized as a compensating data for the density of the developed image, when the density falls in the allowable range. Thus, using the compensating data, a process using the parameter for determining the density of the developed image is carried out. The detector for detecting density includes a light emitting section and a light receiving unit.

摘要翻译： 在多色静电记录装置中，其中两个或多个不同的彩色调色剂图像由相应的静电记录单元叠加，每个静电记录单元包括一个静电潜像，一个显影剂，用于在载体上形成一个静电潜像， 彩色调色剂和检测器，用于基于形成在载体上作为潜像的一部分并由显影剂显影的检测标记来检测显影图像的浓度。 鉴别器，其将密度数据与可选的期望密度值进行比较，以区分密度数据是否在允许范围内。 一种控制器，用于当密度落在容许范围之内时，控制至少一个用于确定显影图像的浓度的参数，使得密度达到允许范围。 当密度落在容许范围内时，将至少一个参数存储为显影图像的浓度的补偿数据。 因此，使用补偿数据，执行使用用于确定显影图像的浓度的参数的处理。 用于检测密度的检测器包括发光部分和光接收单元。

公开(公告)号：US07337936B2

公开(公告)日：2008-03-04

申请号：US10698482

申请日：2003-11-03

申请人： Shigeo Ishida ,  Masato Matsuduki

发明人： Shigeo Ishida ,  Masato Matsuduki

IPC分类号： B65H20/34 ,  B41J15/16

CPC分类号： B41J15/005 ,  B65H23/038 ,  B65H23/048 ,  B65H23/10 ,  B65H23/1888

摘要： A printing apparatus having a mechanism for transporting continuous paper includes: a frictionally transporting section for frictionally transporting the continuous paper; a paper braking section provided on an upstream side of the frictionally transporting section; a paper-position restricting section constituted by a pair of rollers arranged between the frictionally transporting section and the paper braking section obliquely at a predetermined angle θ with respect to a paper transporting direction; a buffer device provided between the paper-position restricting section and the frictionally transporting section to absorb slack of the paper; and a printing section disposed on a downstream side of the frictionally transporting section.

摘要翻译： 具有用于输送连续纸的机构的打印设备包括：用于摩擦输送连续纸的摩擦输送部; 纸张制动部，其设置在所述摩擦输送部的上游侧; 纸张位置限制部分，由相对于纸张传送方向倾斜地以预定角度θ布置在摩擦传送部分和纸张制动部分之间的一对辊构成; 缓冲装置，设置在纸位置限制部和摩擦传送部之间以吸收纸张的松弛; 以及设置在摩擦输送部的下游侧的印刷部。

公开(公告)号：US07395025B2

公开(公告)日：2008-07-01

申请号：US10483065

申请日：2001-07-23

申请人： Masato Matsuzuki ,  Shigeo Ishida

发明人： Masato Matsuzuki ,  Shigeo Ishida

IPC分类号： G03G15/00 ,  B41J15/04 ,  B41J15/16 ,  B65H23/00

CPC分类号： B65H23/1882 ,  B41J15/046 ,  B41J15/165 ,  B65H20/02 ,  B65H20/40 ,  B65H23/02 ,  B65H23/038 ,  B65H23/10 ,  B65H2701/132

摘要： A paper transporting apparatus transporting continuous paper to a paper processing part that performs designated processing on the continuous paper includes a drive roller that transports the continuous paper in a forward direction with respect to the paper processing part and a direction opposite to the forward direction by a frictional force, a pre-centering mechanism, disposed upstream of the drive roller with respect to the forward direction, that regulates a position of the continuous paper with respect to the forward direction and a direction orthogonal to the forward direction by abutting against the continuous paper, and a tension increasing mechanism, disposed upstream of the pre-centering mechanism with respect to the forward direction, that increases tension on the continuous paper.

摘要翻译： 将连续纸传送到对连续纸执行指定处理的纸张处理部件的纸张传送装置包括驱动辊，其将连续纸相对于纸张处理部向正方向传送，并且与正向相反的方向传送 摩擦力，预定心机构，其设置在驱动辊相对于向前方向的上游，其通过抵靠连续纸张来调节连续纸相对于向前方向的位置和与向前方向正交的方向 以及相对于向前方向设置在预定心机构的上游的张力增加机构，其增加连续纸上的张力。

公开(公告)号：US20080230975A1

公开(公告)日：2008-09-25

申请号：US12153671

申请日：2008-05-22

申请人： Masato Matsuzuki ,  Shigeo Ishida

发明人： Masato Matsuzuki ,  Shigeo Ishida

IPC分类号： B65H39/00 ,  B65H7/00

CPC分类号： B65H23/1882 ,  B41J15/046 ,  B41J15/165 ,  B65H20/02 ,  B65H20/40 ,  B65H23/02 ,  B65H23/038 ,  B65H23/10 ,  B65H2701/132

摘要： A paper transporting apparatus transporting continuous paper to a paper processing part that performs designated processing on the continuous paper includes a drive roller that transports the continuous paper in a forward direction with respect to the paper processing part and a direction opposite to the forward direction by a frictional force, a pre-centering mechanism, disposed upstream of the drive roller with respect to the forward direction, that regulates a position of the continuous paper with respect to the forward direction and a direction orthogonal to the forward direction by abutting against the continuous paper, and a tension increasing mechanism, disposed upstream of the pre-centering mechanism with respect to the forward direction, that increases tension on the continuous paper.

摘要翻译： 将连续纸传送到对连续纸执行指定处理的纸张处理部件的纸张传送装置包括驱动辊，其将连续纸相对于纸张处理部向正方向传送，并且与正向相反的方向传送 摩擦力，预定心机构，其设置在驱动辊相对于向前方向的上游，其通过抵靠连续纸张来调节连续纸相对于向前方向的位置和与向前方向正交的方向 以及相对于向前方向设置在预定心机构的上游的张力增加机构，其增加连续纸上的张力。