公开(公告)号：US07062188B2

公开(公告)日：2006-06-13

申请号：US11191590

申请日：2005-07-28

申请人： Hideki Tatematsu ,  Kenji Asakura ,  Masaru Imai ,  Tadafumi Shimizu ,  Masahiro Samei ,  Keiichi Matsuzaki ,  Kazunori Matsuo ,  Shoichi Kitagawa

发明人： Hideki Tatematsu ,  Kenji Asakura ,  Masaru Imai ,  Tadafumi Shimizu ,  Masahiro Samei ,  Keiichi Matsuzaki ,  Kazunori Matsuo ,  Shoichi Kitagawa

IPC分类号： G03G15/20

CPC分类号： G03G15/2039 ,  G03G2215/2016 ,  G03G2215/2032 ,  G03G2215/2035

摘要： An image heating device is operational to estimate a temperature of a pressure roller so as to determine a set temperature for a roller belt in a subsequent image heating period.

摘要翻译： 图像加热装置可操作以估计加压辊的温度，以便在随后的图像加热周期中确定滚筒带的设定温度。

公开(公告)号：US4982242A

公开(公告)日：1991-01-01

申请号：US412145

申请日：1989-09-25

申请人： Yoshifumi Ishii ,  Masami Kai ,  Tetsuya Kagawa ,  Masashi Matsumoto ,  Hideki Kita ,  Hiroyuki Deguchi ,  Shoichi Kitagawa

发明人： Yoshifumi Ishii ,  Masami Kai ,  Tetsuya Kagawa ,  Masashi Matsumoto ,  Hideki Kita ,  Hiroyuki Deguchi ,  Shoichi Kitagawa

IPC分类号： G03G15/01 ,  G03G15/08

CPC分类号： G03G15/0126

摘要： A color image forming apparatus provided with a developing device for developing an electrostatic latent image formed on a latent image bearing member. The developing device comprises a plurality of developing units and supporting members for supporting the developing units thereon, and an arrangement is such that any developing units can be installed detachably on any supporting members each other. Then, the developing units have a developer supplying mechanism for feeding a developer each, and a supplemental developer container can be connected to each developer supplying mechanism. Then, the supplemental developer container is connected to one developing unit, and the developing unit provided with the supplemental developer is installed on a predetermined supporting member. The remaining developing units free from the supplemental developer container are then installed on the remaining supporting members. Accordingly, by connecting the supplemental developer container to a developing unit of the color to be consumed relatively more than the others and installing such developing unit on a predetermined supporting member, the developer of a desired color can be contained highly satisfactorily without constructing the color image forming apparatus entirely in a large size.

摘要翻译： 一种彩色图像形成装置，其具有用于显影形成在潜像承载部件上的静电潜像的显影装置。 显影装置包括多个显影单元和用于在其上支撑显影单元的支撑构件，并且布置使得任何显影单元可以可拆卸地安装在任何支撑构件上。 然后，显影单元具有用于供给每个显影剂的显影剂供给机构，并且补充显影剂容器可以连接到每个显影剂供应机构。 然后，补充显影剂容器连接到一个显影单元，并且设置有补充显影剂的显影单元安装在预定的支撑构件上。 然后将剩余的显影单元没有补充显影剂容器安装在剩余的支撑构件上。 因此，通过将补充显影剂容器连接到要被消耗的颜色的显影单元相对较多并且将这种显影单元安装在预定的支撑构件上，可以非常令人满意地包含所需颜色的显影剂，而不构成彩色图像 整个成型设备大体积大。

公开(公告)号：US06968137B2

公开(公告)日：2005-11-22

申请号：US10374619

申请日：2003-02-25

申请人： Hideki Tatematsu ,  Kenji Asakura ,  Masaru Imai ,  Tadafumi Shimizu ,  Masahiro Samei ,  Keiichi Matsuzaki ,  Kazunori Matsuo ,  Shoichi Kitagawa

发明人： Hideki Tatematsu ,  Kenji Asakura ,  Masaru Imai ,  Tadafumi Shimizu ,  Masahiro Samei ,  Keiichi Matsuzaki ,  Kazunori Matsuo ,  Shoichi Kitagawa

IPC分类号： G03G15/20

CPC分类号： G03G15/2039 ,  G03G2215/2016 ,  G03G2215/2032 ,  G03G2215/2035

摘要： An image heating device is provided with reduced cost, by which a difference in glossiness among printed images on recording media is eliminated, and the wrapping of a belt and the like at a high temperature is prevented. In the image heating device, a controller estimates a temperature of a pressure roller according to at least one of a temperature of a belt detected by a temperature sensor and a variation with time in the detected temperature from completion of the heating after application of an electric power to the magnetization coil by an exciting circuit is stopped and the heating of the belt by the heating roller is stopped, so as to determine a set temperature for the belt in a subsequent image heating period.

摘要翻译： 提供了一种图像加热装置，其成本降​​低，消除了记录介质上的打印图像之间的光泽度差异，并且防止了带状物等在高温下的缠绕。 在图像加热装置中，控制器根据温度传感器检测到的带的温度和检测到的温度随着加热完成后的时间的变化中的至少一个来估计加压辊的温度 通过励磁电路对磁化线圈的动力停止，并且通过加热辊对带的加热停止，以便在随后的图像加热周期中确定带的设定温度。

公开(公告)号：US20060133864A1

公开(公告)日：2006-06-22

申请号：US10543190

申请日：2005-01-11

申请人： Hideki Tatematsu ,  Tadafumi Shimizu ,  Masahiro Samei ,  Keiichi Matsuzaki ,  Kazunori Matsuo ,  Shoichi Kitagawa

发明人： Hideki Tatematsu ,  Tadafumi Shimizu ,  Masahiro Samei ,  Keiichi Matsuzaki ,  Kazunori Matsuo ,  Shoichi Kitagawa

IPC分类号： G03G15/20

CPC分类号： G03G15/2028

摘要： A fixing apparatus is provided that enables a recording medium that has undergone heat-fixing to be separated smoothly from a heating medium without causing a sheet jam or image disturbance. In this apparatus, there are provided on the guide surface of a separator two step parts raised along the guide surface guide width direction. Recording paper is transported gripped by a fixing nip, is guided so as to come into contact with only the apex parts of step parts, and is separated from the surface of a fixing belt. Thus, a gap is formed between the guide surface and the heat-fixing surface of recording paper guided along the guide surface, the contact area between the heat-fixing surface of recording paper and the guide surface decreases, the heat-fixing surface of recording paper becomes less prone to adhere to the guide surface of the separator, and recording paper is smoothly separated from the fixing belt without causing a sheet jam or image disturbance.

摘要翻译： 提供了一种定影装置，其使已经经历了热定影的记录介质能够与加热介质平滑地分离，而不会造成卡纸或图像干扰。 在该装置中，在分离器的引导面上设置有沿着引导面引导宽度方向升高的两个台阶部。 记录纸被定影夹持物传送，被引导以仅与台阶部的顶点接触，并与定影带的表面分离。 因此，在引导面与引导面引导的记录纸的热定影面之间形成有间隙，记录纸的热固定面与引导面之间的接触面积减小，记录的热固定面 纸张不易粘附到分离器的引导表面，并且记录纸从定影带平滑地分离而不会造成卡纸或图像干扰。

公开(公告)号：US06934483B2

公开(公告)日：2005-08-23

申请号：US10374541

申请日：2003-02-25

申请人： Hideki Tatematsu ,  Kenji Asakura ,  Masaru Imai ,  Tadafumi Shimizu ,  Masahiro Samei ,  Keiichi Matsuzaki ,  Kazunori Matsuo ,  Shoichi Kitagawa

发明人： Hideki Tatematsu ,  Kenji Asakura ,  Masaru Imai ,  Tadafumi Shimizu ,  Masahiro Samei ,  Keiichi Matsuzaki ,  Kazunori Matsuo ,  Shoichi Kitagawa

IPC分类号： G03G15/20

CPC分类号： G03G15/2042 ,  G03G15/205 ,  G03G2215/00805 ,  G03G2215/2016 ,  G03G2215/2032 ,  G03G2215/2035

摘要： A fixing device as an image heating device is provided, by which a difference in glossiness is not caused in a recording medium in the axial direction of a pressure roller. When a print request is issued during the end-processing sequence, an electric power applied to a magnetization coil via an exciting circuit is dropped to 0 by controlling means during the start-processing sequence, and after an appropriate interval, the heating with full power is restarted by the controlling means. By so doing, the decrease in temperature at both ends of a fixing belt and a heat-generating roller in the axial direction can be compensated.

摘要翻译： 提供了作为图像加热装置的定影装置，通过该定影装置不会在压辊的轴向上在记录介质中产生不同的光泽度。 当在最终处理顺序期间发出打印请求时，通过激励电路施加到磁化线圈的电力在启动处理序列期间通过控制装置降低到0，并且在适当的间隔之后，以全功率进行加热 由控制装置重启。 通过这样做，可以补偿定影带和发热辊在轴向两端的温度的降低。

公开(公告)号：US06790525B2

公开(公告)日：2004-09-14

申请号：US09962521

申请日：2001-09-25

申请人： Hajime Takeuchi ,  Keisuke Endo ,  Shoichi Kitagawa

发明人： Hajime Takeuchi ,  Keisuke Endo ,  Shoichi Kitagawa

IPC分类号： B32B2716

CPC分类号： E04F15/10 ,  B32B2307/554 ,  B32B2451/00 ,  B44C5/04 ,  Y10S428/914 ,  Y10T428/24802 ,  Y10T428/264 ,  Y10T428/269 ,  Y10T428/31504

摘要： A decorative material D having an intermediate resin layer and a surface protective layer comprising a crosslinked resin, the layers being laminated in this order on a substrate 1, wherein the temperature dependency characteristics of loss elastic modulus E″ (a measuring frequency of 10 Hz) determined by a dynamic viscoelasticity method of the intermediate resin layer has a peak at least at a temperature under room temperature Tr. Further, it is preferable that the value of storage elastic modulus E″ is in a range of 1×107 to 2×109 Pa in the region of the room temperature. Also, it is preferable that loss elastic modulus E″ has the peak Pb in the temperature range over the room temperature.

摘要翻译： 具有中间树脂层的装饰材料D和包含交联树脂的表面保护层，这些层依次层叠在基板1上，其中损耗弹性模量E“（测量频率为10Hz）的温度依赖特性 ）通过中间树脂层的动态粘弹性方法确定至少在室温Tr的温度下具有峰值。 此外，优选的是，在室温区域中，储能弹性模量E“的值在1×10 7至2×10 9 Pa的范围内。 此外，损耗弹性模量E“优选在室温以上的温度范围内具有峰值Pb。

公开(公告)号：US06567192B1

公开(公告)日：2003-05-20

申请号：US09423896

申请日：2000-03-01

申请人： Yuji Toyomura ,  Masakazu Mizusaki ,  Shoichi Kitagawa ,  Masanobu Narazaki

发明人： Yuji Toyomura ,  Masakazu Mizusaki ,  Shoichi Kitagawa ,  Masanobu Narazaki

IPC分类号： H04N104

CPC分类号： H04N1/40068 ,  H04N1/58

摘要： An image reading apparatus for reading a original line by line, by moving the line image sensor in a direction orthogonal to the line, in which the line sensor is displaced in the line direction in each line to read the image of the original in a checkered pattern of pixels, and for interpolating a pixel in spaces of the said checkered pattern, plural interpolation candidate values for the pixel are determined and one of them is selected according to surrounding pixel values of the said pixel position to be interpolated, thereby reproducing edge portion of the original accurately.

摘要翻译： 一种用于逐行读取原稿的图像读取装置，通过沿着与线条正交的方向移动线状图像传感器，其中线传感器在每行中的行方向上移位，以在格子中读取原稿的图像 并且为了内插所述方格图案的间隔中的像素，确定像素的多个内插候补值，并根据要插值的所述像素位置的周围像素值选择其中之一，从而再现边缘部分 的原始准确。

公开(公告)号：US20080111321A1

公开(公告)日：2008-05-15

申请号：US11631156

申请日：2005-03-23

申请人： Katsuya Okumura ,  Shoichi Kitagawa ,  Shigenobu Itoh ,  Kazuhiro Sugata ,  Kazuhiro Arakawa ,  Hiroshi Tomita

发明人： Katsuya Okumura ,  Shoichi Kitagawa ,  Shigenobu Itoh ,  Kazuhiro Sugata ,  Kazuhiro Arakawa ,  Hiroshi Tomita

IPC分类号： F16J15/10

CPC分类号： F16J15/106 ,  F16J15/104

摘要： A seal structure in which a sealing member 510 fitted in the seal holding part 120 is elastically deformed to hermetically seal a flow passage joining portion. The seal holding part 120 opening on a flow passage side and including a first retaining surface 121, a second retaining surface 122, and a circumferential surface 123. The sealing member 510 includes a first surface 511 in contact with the first retaining surface 121, a second surface 512 in contact with the retaining surface 122, and an inner surface 513 located inside the seal holding part 510 and tapered to have a diameter becoming smaller from the first surface 511 side to the second surface 512 side. An engagement portion 515 engaged in the seal holding part 120 is formed protruding from an outer surface 514 located on the circumferential surface 123 side and on the first surface 511 side. When the sealing member 510 is fitted in the seal holding part 120 while the engagement portion 515 is pressed, the sealing member 510 is placed such that the inner surface 513 on the first surface 511 side protrudes inward and the outer surface 514 is in contact with the circumferential surface 123.

摘要翻译： 其中装配在密封保持部分120中的密封构件510弹性变形以密封流路连接部分的密封结构。 密封保持部分120在流动通道侧开口并且包括第一保持表面121，第二保持表面122和周向表面123。 密封构件510包括与第一保持表面121接触的第一表面511，与保持表面122接触的第二表面512和位于密封保持部510内部的锥形以使直径变小的内表面513 从第一表面511侧到第二表面512侧。 接合在密封保持部120中的接合部515从位于圆周表面123侧和第一表面511侧的外表面514形成。 当密封构件510在接合部分515被按压时装配在密封保持部分120中时，密封构件510被放置成使得第一表面511侧的内表面513向内突出，并且外表面514与 圆周表面123。

公开(公告)号：US07277108B2

公开(公告)日：2007-10-02

申请号：US10543190

申请日：2005-01-11

申请人： Hideki Tatematsu ,  Tadafumi Shimizu ,  Masahiro Samei ,  Keiichi Matsuzaki ,  Kazunori Matsuo ,  Shoichi Kitagawa

发明人： Hideki Tatematsu ,  Tadafumi Shimizu ,  Masahiro Samei ,  Keiichi Matsuzaki ,  Kazunori Matsuo ,  Shoichi Kitagawa

IPC分类号： G03G15/20

CPC分类号： G03G15/2028

摘要： A fixing apparatus is provided that enables a recording medium that has undergone heat-fixing to be separated smoothly from a heating medium without causing a sheet jam or image disturbance. In this apparatus, there are provided on the guide surface of a separator two step parts raised along the guide surface guide width direction. Recording paper is transported gripped by a fixing nip, is guided so as to come into contact with only the apex parts of step parts, and is separated from the surface of a fixing belt. Thus, a gap is formed between the guide surface and the heat-fixing surface of recording paper guided along the guide surface, the contact area between the heat-fixing surface of recording paper and the guide surface decreases, the heat-fixing surface of recording paper becomes less prone to adhere to the guide surface of the separator, and recording paper is smoothly separated from the fixing belt without causing a sheet jam or image disturbance.

摘要翻译： 提供了一种定影装置，其使已经经历了热定影的记录介质能够与加热介质平滑地分离，而不会造成卡纸或图像干扰。 在该装置中，在分离器的引导面上设置有沿着引导面引导宽度方向升高的两个台阶部。 记录纸被定影夹持物传送，被引导以仅与台阶部的顶点接触，并与定影带的表面分离。 因此，在引导面与引导面引导的记录纸的热定影面之间形成有间隙，记录纸的热固定面与引导面之间的接触面积减小，记录的热固定面 纸张不易粘附到分离器的引导表面，并且记录纸从定影带平滑地分离而不会造成卡纸或图像干扰。

公开(公告)号：US07160610B2

公开(公告)日：2007-01-09

申请号：US10900881

申请日：2004-07-28

申请人： Hajime Takeuchi ,  Keisuke Endo ,  Shoichi Kitagawa

发明人： Hajime Takeuchi ,  Keisuke Endo ,  Shoichi Kitagawa

IPC分类号： B32B27/00 ,  B32B33/00

CPC分类号： E04F15/10 ,  B32B2307/554 ,  B32B2451/00 ,  B44C5/04 ,  Y10S428/914 ,  Y10T428/24802 ,  Y10T428/264 ,  Y10T428/269 ,  Y10T428/31504

摘要： A decorative material D having an intermediate resin layer and a surface protective layer comprising a crosslinked resin, the layers being laminated in this order on a substrate 1, wherein the temperature dependency characteristics of loss elastic modulus E″ (a measuring frequency of 10 Hz) determined by a dynamic viscoelasticity method of the intermediate resin layer has a peak at least at a temperature under room temperature Tr. Further, it is preferable that the value of storage elastic modulus E″ is in a range of 1×107 to 2×109 Pa in the region of the room temperature. Also, it is preferable that loss elastic modulus E″ has the peak Pb in the temperature range over the room temperature.

摘要翻译： 具有中间树脂层的装饰材料D和包含交联树脂的表面保护层，这些层依次层叠在基板1上，其中损耗弹性模量E“（测量频率为10Hz）的温度依赖特性 ）通过中间树脂层的动态粘弹性方法确定至少在室温Tr的温度下具有峰值。 此外，优选的是，在室温区域中，储能弹性模量E“的值在1×10 -7至2×10 9 Pa的范围内。 此外，损耗弹性模量E“优选在室温以上的温度范围内具有峰值Pb。