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1. 发明授权

US06227530B1 Reset method and reset device in unusual operation of sheet processing device 失效
标题翻译：纸张处理装置异常操作中的复位方法和复位装置
公开(公告)号：US06227530B1
公开(公告)日：2001-05-08
申请号：US09103027
申请日：1998-06-23
申请人： Toyoaki Namba , Kyosuke Taka , Tsuyoshi Asahara , Takashi Saito , Kazuaki Sano
发明人： Toyoaki Namba , Kyosuke Taka , Tsuyoshi Asahara , Takashi Saito , Kazuaki Sano
IPC分类号： B65H3704
CPC分类号： B65H43/00 , B65H2511/52 , B65H2513/514 , B65H2220/01 , B65H2220/02
摘要： A method and apparatus for resetting a sheet processing device is disclosed in which even if a trouble occurs, a sheet processing can be continued after resetting without wasting the previous processing. In a sheet processing device in which a set of sheets conveyed from an image forming device is discharged to a discharge tray after a predetermined processing process, the processing process is finely divided into plural function units and the function units are individually reset. In a memory device, a status flag indicating the condition of each module unit is assigned to each unit. The presence of a partially performed operation is confirmed by the status flag, and only the function unit having partially performed operation is reset to its initial condition.
摘要翻译：公开了一种用于复位片材处理装置的方法和装置，其中即使发生故障，也可以在复位之后继续进行片材处理而不浪费先前的处理。在从图像形成装置传送的一组纸张在预定的处理过程之后排出到排出托盘的片材处理装置中，将处理过程细分成多个功能单元，功能单元被单独复位。在存储器装置中，指示每个模块单元的状态的状态标志被分配给每个单元。通过状态标志确认部分执行操作的存在，并且仅具有部分执行操作的功能单元被重置为其初始状态。

2. 发明授权

US6146085A Sheet accumulation processing device 失效
标题翻译：片材积累处理装置
公开(公告)号：US6146085A
公开(公告)日：2000-11-14
申请号：US102870
申请日：1998-06-23
申请人： Toyoaki Namba , Kyosuke Taka , Tsuyoshi Asahara , Kazuyuki Kubota , Kazuaki Sano
发明人： Toyoaki Namba , Kyosuke Taka , Tsuyoshi Asahara , Kazuyuki Kubota , Kazuaki Sano
IPC分类号： B42C1/00 , B65H31/26 , B65H31/30 , B65H37/04 , B65H39/11 , B65H39/00
CPC分类号： B65H39/11 , B65H31/30
摘要： There is disclosed a sheet accumulation processing device in which sheets with images formed thereon are processed as a bunch before the sheet bunch is efficiently sorted and discharged to any one of plural discharge trays. The device comprises a load-carrying device for piling plural sheets; a sheet bunch discharging means for discharging a sheet bunch piled on the load-carrying device via a discharge port; plural discharge trays for storing the sheet bunch discharged by the sheet bunch discharging device; a discharge tray moving device for moving the discharge trays; a tray position detecting device for detecting positions of the discharge trays relative to the discharge port; a sheet presence detecting device for detecting presence of the sheets on the discharge trays; and a control device for selecting the discharge tray to which the sheet bunch is to be discharged based on detection results of the tray position detecting device and the sheet presence detecting device and moving the selected discharge tray by the discharge tray moving device. The control device selects a discharge tray which stores no sheet and is positioned closest to the discharge port as the discharge tray of the sheet bunch, and moves the selected tray to the discharge port, thereby minimizing the operation of moving the tray and shortening a setup time.
摘要翻译：公开了一种纸张堆积处理装置，其中在其上形成有图像的纸张被作为一束处理，然后纸张束被有效地分类并排出到多个排出盘中的任何一个。该装置包括用于堆叠多个片材的承载装置; 用于经由排出口排出堆积在承载装置上的片材束的片材排放装置; 多个排出托盘，用于储存由片料排出装置排出的片材组; 排出盘移动装置，用于移动排放盘; 托盘位置检测装置，用于检测排放盘相对于排出口的位置; 片材存在检测装置，用于检测排出盘上的片材的存在; 以及控制装置，用于根据托盘位置检测装置和片材存在检测装置的检测结果选择要排放片材束的排出托盘，并通过排出托盘移动装置移动所选择的排出托盘。控制装置选择不存储片材的排出托盘，并且最靠近排出口的排出托盘作为片材堆的排出托盘，并将所选择的托盘移动到排出口，从而最小化移动托盘的操作并缩短设置时间。

3. 发明授权

US07758034B1 Sheets post processing device including stapler for variable widths 失效
标题翻译：片材后处理设备包括可变宽度的订书机
公开(公告)号：US07758034B1
公开(公告)日：2010-07-20
申请号：US09127067
申请日：1998-07-31
申请人： Toyoaki Namba , Kyosuke Taka , Hideki Mimura , Hiroshi Saegusa , Tsuyoshi Asahara
发明人： Toyoaki Namba , Kyosuke Taka , Hideki Mimura , Hiroshi Saegusa , Tsuyoshi Asahara
IPC分类号： B65H33/04 , B65H39/00
CPC分类号： B65H37/04 , B42B4/00 , B42C1/12 , B65H31/3009 , B65H31/3081 , B65H2301/4224 , B65H2301/42261 , B65H2405/52 , B65H2801/27
摘要： There is disclosed a sheet post-processing device which can staple a corner of a sheet bunch conveyed from an image forming device and makes a transverse width of a housing smaller or compact. By disposing a stapler in one end on a sheet processing tray inside a sheet conveying port, the transverse width of the housing is made smaller. For this purpose, the sheet post-processing stores sheets conveyed from the image forming device, matches the sheet bunch stored staples the matched sheet bunch and transfers the matched sheet bunch toward the other end of the sheet bunch and subsequently transfers the stapled sheet bunch toward one end of the sheet bunch.
摘要翻译：公开了一种片材后处理装置，其能够对从图像形成装置输送的片材束的角部进行装订，并且使得壳体的横向宽度更小或更小。通过在片材输送口内的片材处理托盘的一端设置订书机，使壳体的横向宽度变小。为此，片材后处理存储从图像形成装置输送的纸张，使得片材堆存储的订书钉与匹配的片材束匹配，并将匹配的片材束朝向片材束的另一端传送，并随后将装订的片材束朝向一束一束。

4. 发明授权

US06991421B2 Sheet accumulation processing device 失效
标题翻译：片材积累处理装置
公开(公告)号：US06991421B2
公开(公告)日：2006-01-31
申请号：US10691741
申请日：2003-10-22
申请人： Toyoaki Namba , Kyosuke Taka , Hideki Mimura , Yoshihisa Ogasawara
发明人： Toyoaki Namba , Kyosuke Taka , Hideki Mimura , Yoshihisa Ogasawara
IPC分类号： B65G57/00 , B65H31/30 , B65H29/00 , B65H39/00 , B65H39/02
CPC分类号： B65H31/3081 , B42C1/12 , B65H2301/42242 , B65H2405/51 , B65H2405/52
摘要： There is disclosed a sheet accumulation processing device having a shielding mechanism of a sheet discharge opening which is simple in mechanism, low in cost and requires no complicated control. In the device, after an end of a sheet bunch sent via one end of a slit opening formed in a housing front face of the device is received by a sheet holding means disposed in the slit opening in a predetermined receiving position, the sheet holding means with the sheet bunch held therein is moved along the opening and, in a predetermined discharge position in the slit opening, discharges the sheet bunch onto a sheet accumulating tray in front of the housing. In the discharge position, a sheet holding section of the holding means is rotated forward and downward from its sheet-bunch holding condition and protruded forward from the housing front face, then releases the sheet bunch to place the sheet bunch onto the sheet accumulating tray. The slit opening in the discharge position changes from a closed condition to an opened condition dependent on the rotating movement of the sheet holding section, and subsequently changes from the opened condition to the closed condition dependently when the sheet holding section is retreated into the slit opening. The sheet holding section can thus be protruded and retreated via the housing front face.
摘要翻译：公开了一种具有片材排出口的屏蔽机构的片材积聚处理装置，其机构简单，成本低，不需要复杂的控制。在该装置中，在通过形成在装置的壳体前表面中的狭缝开口的一端发送的片材束的端部之后，在设置在狭缝开口中的片材保持装置在预定的接收位置处接收片材保持装置其中保持在其中的片材沿着开口移动，并且在狭缝开口中的预定排出位置中将片材束排放到在壳体前面的片材积聚盘上。在排出位置，保持装置的片材保持部分从其片材束保持状态向前和向下旋转，并从壳体正面向前突出，然后释放片材束以将片材束放置在片材堆积盘上。排出位置处的狭缝开口根据片材保持部的旋转运动而从关闭状态变为打开状态，随后片材保持部分退回到狭缝开口中时，依次从打开状态变为关闭状态。因此，纸张保持部可以经由壳体正面突出和缩回。

5. 发明授权

US09764919B2 Image forming apparatus, processing unit, and image forming method 有权
公开(公告)号：US09764919B2
公开(公告)日：2017-09-19
申请号：US13543345
申请日：2012-07-06
申请人： Norio Tomita , Hiroshi Nakatani , Ryosuke Sakai , Takumi Mori , Kyosuke Taka , Kohichi Yamauchi
发明人： Norio Tomita , Hiroshi Nakatani , Ryosuke Sakai , Takumi Mori , Kyosuke Taka , Kohichi Yamauchi
IPC分类号： B05C13/02 , B65H37/00 , B41J3/60 , G03G15/00 , B32B37/00
CPC分类号： B65H37/00 , B32B37/025 , B41J3/60 , B65H2301/5114 , B65H2801/27 , G03G15/6585 , G03G2215/00801
摘要： An image forming apparatus includes a coating portion configured to perform a coating process that forms a coating film on a recording sheet with an image formed thereon, a main transport path configured to transport the recording sheet with the image formed thereon and to have a branching portion formed thereon, and a sub transport path configured to be once branched from the main transport path at the branching portion and to be returned to the main transport path again. The coating portion is disposed on the sub transport path.

6. 发明申请

US20090263151A1 IMAGE FORMING APPARATUS, PRINTING METHOD APPLICABLE TO IMAGE FORMING APPARATUS, AND COMPUTER PROGRAM FOR IMPLEMENTING A PRINTING PROCESS CARRIED OUT BY IMAGE FORMING APPARATUS 审中-公开
标题翻译：图像形成装置，适用于图像形成装置的打印方法，以及用于实现由图像形成装置执行的打印过程的计算机程序
公开(公告)号：US20090263151A1
公开(公告)日：2009-10-22
申请号：US12424022
申请日：2009-04-15
申请人： Masanobu DEGUCHI , Kyosuke Taka
发明人： Masanobu DEGUCHI , Kyosuke Taka
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： According to the present invention, there is provided an image forming apparatus capable of setting plural printing modes including a normal mode for printing on a recording medium having a normal thickness other than recording media having specific thicknesses including a thick recording medium and a thin recording medium, the image forming apparatus comprising: a fixing section configured to fix a developing agent image carried on a recording medium onto the recording medium by heat supplied from a heat source, the fixing section having not less than two printing speeds and not less than two preset fixing temperatures; and a temperature control section configured to control a fixing temperature of the fixing section so as to adjust the fixing temperature to a preset fixing temperature.
摘要翻译：根据本发明，提供了一种图像形成装置，其能够设置包括正常模式的多种打印模式，所述打印模式包括具有正常厚度的记录介质，而不是具有特定厚度的记录介质，包括厚记录介质和薄记录介质所述图像形成装置包括：固定部，被配置为通过从热源提供的热量将载持在记录介质上的显影剂图像固定到所述记录介质上，所述固定部具有不少于两个打印速度且不小于两个预设固定温度; 以及温度控制部，被配置为控制所述定影部的定影温度，以将所述定影温度调节到预定的定影温度。

7. 发明授权

US07551320B2 Image processing apparatus, image forming apparatus, control program, and computer-readable recording medium 有权
标题翻译：图像处理装置，图像形成装置，控制程序和计算机可读记录介质
公开(公告)号：US07551320B2
公开(公告)日：2009-06-23
申请号：US11514211
申请日：2006-09-01
申请人： Tomoe Matsuoka , Tatsuya Tanaka , Kyosuke Taka
发明人： Tomoe Matsuoka , Tatsuya Tanaka , Kyosuke Taka
IPC分类号： G06F15/00
CPC分类号： H04N1/6022 , H04N1/6097
摘要： An image processing apparatus of the present invention includes: a signal correction means which corrects, in an RGB color space, RGB tone data which is RGB image data; and a comparison section which compares (i) a tonal value of a white point which is neither an origin nor maximum tonal values of R, G, and B in the RGB color space, and where tonal values of R, G, and B are identical to one another, with (ii) respective tonal values of R, G, B of the RGB tone data. (A) In case where the tonal values of R, G, and B are determined to be larger than the white point, the signal correction means corrects the tonal values of R, G, and B to be close to the white point. (B) In case where the tonal values of R, G, and B of the RGB tone data is determined to be smaller than the white point, the signal correction section corrects they tonal values of R, G, and B of the RGB tone data to be away from the white point. As a result, undercolor processing is precisely executed while the color reproducibility in a highlight is maintained.
摘要翻译：本发明的图像处理装置包括：信号校正装置，其在RGB颜色空间中校正作为RGB图像数据的RGB色调数据; 和比较部分，其比较（i）在RGB颜色空间中既不是原点也不是R，G和B的最大色调值的白点的色调值，并且R，G和B的色调值是与（ii）RGB色调数据的R，G，B的各自的色调值相同。（A）当确定R，G和B的色调值大于白点的情况下，信号校正装置将R，G和B的色调值校正为接近于白点。（B）当RGB色调数据的R，G和B的色调值被确定为小于白点的情况下，信号校正部分校正RGB色调的R，G和B的色调值数据远离白点。结果，在保持高亮度的颜色再现性的同时精确地执行底色处理。

8. 发明授权

US07154525B2 Method and device for focus adjustment of optical writing unit and image forming apparatus incorporating the focus adjustment device 有权
标题翻译：用于聚焦调整的光学写入单元的方法和装置以及包含焦点调节装置的图像形成装置
公开(公告)号：US07154525B2
公开(公告)日：2006-12-26
申请号：US10600850
申请日：2003-06-20
申请人： Ayumu Oda , Kyosuke Taka , Takaharu Motoyama , Norio Tomita , Shohichi Fukutome , Nobuo Manabe
发明人： Ayumu Oda , Kyosuke Taka , Takaharu Motoyama , Norio Tomita , Shohichi Fukutome , Nobuo Manabe
IPC分类号： B41J27/00
CPC分类号： G03G15/50 , G03G2215/00033
摘要： Focus adjustment of an optical writing unit is performed based on an image of a test pattern formed on a paper sheet. The pattern includes bars of density levels associated with adjustment quantity information indicating numerical values corresponding to the numbers of rotation of adjustment motors and adjustment screws. The density levels decrease as the amount of displacement of the unit with respect to a photosensitive drum increases. A focus adjustment device accepts an input of the numerical values indicated beside the unprinted bars of the lowest density levels and causes the motors to turn by the numbers of rotation indicated by the input numerical values to move the unit to the position of correct focus. It is possible to perform focus adjustment of the unit with ease and high accuracy regardless of whether the unit is for forming binary or multi-valued images.
摘要翻译：基于形成在纸张上的测试图案的图像来执行光学写入单元的聚焦调整。该模式包括与调节量信息相关联的密度水平的栏，其指示对应于调节电动机和调节螺钉的旋转数的数值。随着单元相对于感光鼓的位移量的增加，密度水平降低。焦点调节装置接受在最低浓度水平的未打印条旁边指示的数值的输入，并使电动机转动由输入数值指示的旋转数，以将该单元移动到正确对焦的位置。无论该单元是用于形成二值还是多值图像，都可以轻松，高精度地进行单元的聚焦调整。

9. 发明授权

US06970660B2 Image adjustment method and image forming apparatus 失效
标题翻译：图像调整方法和图像形成装置
公开(公告)号：US06970660B2
公开(公告)日：2005-11-29
申请号：US10655677
申请日：2003-09-05
申请人： Yoshikazu Harada , Kyosuke Taka , Nobuo Manabe , Norio Tomita , Toshio Yamanaka
发明人： Yoshikazu Harada , Kyosuke Taka , Nobuo Manabe , Norio Tomita , Toshio Yamanaka
IPC分类号： G03G15/00 , G03G15/01 , G03G15/16
CPC分类号： G03G15/0194 , G03G15/0189 , G03G2215/0119 , G03G2215/0161
摘要： An image adjustment method for an image forming apparatus in which an adjustment image is formed by transferring a plurality of reference images formed by a color component to be the reference among a plurality of color components and a plurality of images to be adjusted, which are formed by other color component to be adjusted, onto a transfer medium so that the images to be adjusted are superposed on the reference images, the density of the formed adjustment image is detected, and an image forming position of the other color component to be adjusted is adjusted based on the detected density of the adjustment image. The density of the surface of the transfer medium is detected, and the position of forming the image to be adjusted is adjusted, based on the detected density of the surface of the transfer medium and the detected density of the adjustment image.
摘要翻译：被调整为在其中一个调整图像通过转印多个由一个颜色分量形成的参考图像为多个颜色分量和多个图像中的基准形成的图像的图像形成装置的调整方法，其中形成由其他颜色分量，以便进行调整，叠加在所述参考图像中的图像中，检测所形成的调整图像的浓度进行调整，到转印介质上，并且图像形成其他颜色分量的位置进行调整时基于检测到的调整图像的密度进行调整。检测转印介质表面的密度，并根据检测到的转印介质的表面密度和检测到的调节图像的浓度来调整形成待调整图像的位置。

10. 发明授权

US06278471B1 Image forming apparatus with light-scanning unit having supporting member 有权
标题翻译：具有光扫描单元的图像形成装置具有支撑构件
公开(公告)号：US06278471B1
公开(公告)日：2001-08-21
申请号：US09501365
申请日：2000-02-10
申请人： Hiroaki Uchiyama , Toshio Yamanaka , Ayumu Oda , Kyosuke Taka , Yoshikazu Harada , Norio Tomita , Nobuo Manabe
发明人： Hiroaki Uchiyama , Toshio Yamanaka , Ayumu Oda , Kyosuke Taka , Yoshikazu Harada , Norio Tomita , Nobuo Manabe
IPC分类号： B41J2385
CPC分类号： H04N1/1135 , B41J2/473 , G03G15/0435 , G03G15/326 , H04N1/12 , H04N2201/02425 , H04N2201/0428
摘要： An object of the invention is to reproduce a faithful image irrespective of thermal expansion of a light-scanning unit and to reproduce a faithful image without enhancing the strength of the light-scanning unit excessively. A pair of supporting portions of a light-scanning unit, each having a flat face, are supported in linear contact with a right column-shaped supporting member provided with the apparatus body. The light-scanning unit is provided on the supporting member near to a starting position where writing image data on a photosensitive body with a scanning line is started in a main scanning direction so as not to be mutually displaced relative to the supporting member. Thereby, the light-scanning unit is allowed to extend in the longitudinal direction of the supporting member due to thermal expansion of the light-scanning unit. Also, an elongated supporting member made of stainless steel penetrates a base body of a light-scanning unit made of synthetic resin which scans in scanning line of laser light on the photosensitive body to exposure, to support the light-scanning unit. The center of gravity of the light-scanning unit is positioned near to the supporting member and vertically below the supporting member, to make the moment acting on the light-scanning unit small and hold the light-scanning unit in a stable state. The supporting member suppresses deformation of the base body due to thermal expansion.
摘要翻译：本发明的目的在于，不管光扫描单元的热膨胀如何，再现忠实的图像，并且在不增加光扫描单元的强度的情况下再现忠实的图像。具有平面的光扫描单元的一对支撑部分与设置有装置主体的右柱状支撑构件线性接触地支撑。光扫描单元设置在靠近起始位置的支撑构件上，其中在扫描线上的感光体上的图像数据在主扫描方向上开始，以便不相对于支撑构件相互位移。由此，由于光扫描单元的热膨胀，允许光扫描单元在支撑构件的纵向方向上延伸。此外，由不锈钢制造的细长支撑构件穿透由合成树脂制成的光扫描单元的基体，其在感光体上的扫描激光线上扫描以曝光，以支撑光扫描单元。光扫描单元的重心位于支撑构件附近并且垂直于支撑构件的下方，以使作用在光扫描单元上的力矩较小并将光扫描单元保持在稳定状态。支撑构件抑制由于热膨胀而引起的基体的变形。

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