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1. 发明申请

US20050191075A1 Image forming apparatus having temperature sensing element for sensing temperature of recording material 失效
标题翻译：具有用于感测记录材料的温度的温度感测元件的图像形成装置
公开(公告)号：US20050191075A1
公开(公告)日：2005-09-01
申请号：US11062634
申请日：2005-02-23
申请人： Eiichiro Kimizuka , Yutaka Kubochi , Fumiki Inui , Eiji Uekawa , Akihito Kanamori , Satoru Izawa , Masataka Mochiduki , Toshihiko Ochiai , Koji Nihonyanagi , Shinji Hashiguchi
发明人： Eiichiro Kimizuka , Yutaka Kubochi , Fumiki Inui , Eiji Uekawa , Akihito Kanamori , Satoru Izawa , Masataka Mochiduki , Toshihiko Ochiai , Koji Nihonyanagi , Shinji Hashiguchi
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： According to the present invention, a temperature sensing part of temperature sensing means is arranged to come into contact with the surface opposite to the image surface of a recording material at the time of one-sided printing without providing such an opposed member that comes into contact with the image surface of the recording material at least in a position corresponding to the position of the temperature sensing part that is in contact with the recording material.
摘要翻译：根据本发明，温度感测装置的温度检测部分布置成在单面打印时与记录材料的图像表面相对的表面接触，而不设置接触的相对构件记录材料的图像表面至少在与记录材料接触的温度检测部分的位置相对应的位置。

2. 发明授权

US07215899B2 Image forming apparatus having temperature sensing element for sensing temperature of recording material 失效
标题翻译：具有用于感测记录材料的温度的温度感测元件的图像形成装置
公开(公告)号：US07215899B2
公开(公告)日：2007-05-08
申请号：US11062634
申请日：2005-02-23
申请人： Eiichiro Kimizuka , Yutaka Kubochi , Fumiki Inui , Eiji Uekawa , Akihito Kanamori , Satoru Izawa , Masataka Mochiduki , Toshihiko Ochiai , Koji Nihonyanagi , Shinji Hashiguchi
发明人： Eiichiro Kimizuka , Yutaka Kubochi , Fumiki Inui , Eiji Uekawa , Akihito Kanamori , Satoru Izawa , Masataka Mochiduki , Toshihiko Ochiai , Koji Nihonyanagi , Shinji Hashiguchi
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： According to the present invention, a temperature sensing part of temperature sensing means is arranged to come into contact with the surface opposite to the image surface of a recording material at the time of one-sided printing without providing such an opposed member that comes into contact with the image surface of the recording material at least in a position corresponding to the position of the temperature sensing part that is in contact with the recording material.
摘要翻译：根据本发明，温度感测装置的温度检测部分布置成在单面打印时与记录材料的图像表面相对的表面接触，而不设置接触的相对构件记录材料的图像表面至少在与记录材料接触的温度检测部分的位置相对应的位置。

3. 发明授权

US07280775B2 Image-forming apparatus and recording-medium-temperature detector unit used in the same 失效
标题翻译：图像形成装置和记录介质温度检测装置
公开(公告)号：US07280775B2
公开(公告)日：2007-10-09
申请号：US11055786
申请日：2005-02-11
申请人： Yutaka Kubochi , Eiichiro Kimizuka , Fumiki Inui , Satoru Izawa , Masataka Mochiduki , Toshihiko Ochiai , Takao Kawadu , Koji Nihonyanagi , Shinji Hashiguchi
发明人： Yutaka Kubochi , Eiichiro Kimizuka , Fumiki Inui , Satoru Izawa , Masataka Mochiduki , Toshihiko Ochiai , Takao Kawadu , Koji Nihonyanagi , Shinji Hashiguchi
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G2215/00772 , G03G2215/2035
摘要： An image-forming apparatus includes a movable lever which functions as a recording medium detector for detecting the passage of a recording medium and a temperature detecting portion provided on the movable lever. The temperature of the recording medium is detected without providing an additional space for a sensor for detecting the temperature of the recording medium.
摘要翻译：图像形成装置包括用作用于检测记录介质的通过的记录介质检测器的可动杆和设置在可动杆上的温度检测部。检测记录介质的温度，而不需要用于检测记录介质的温度的传感器的附加空间。

4. 发明申请

US20050201788A1 Image-forming apparatus and recording-medium-temperature detector unit used in the same 失效
标题翻译：图像形成装置和记录介质温度检测装置
公开(公告)号：US20050201788A1
公开(公告)日：2005-09-15
申请号：US11055786
申请日：2005-02-11
申请人： Yutaka Kubochi , Eiichiro Kimizuka , Fumiki Inui , Satoru Izawa , Masataka Mochiduki , Toshihiko Ochiai , Takao Kawadu , Koji Nihonyanagi , Shinji Hashiguchi
发明人： Yutaka Kubochi , Eiichiro Kimizuka , Fumiki Inui , Satoru Izawa , Masataka Mochiduki , Toshihiko Ochiai , Takao Kawadu , Koji Nihonyanagi , Shinji Hashiguchi
IPC分类号： G03G15/20 , G03G15/00
CPC分类号： G03G15/2039 , G03G2215/00772 , G03G2215/2035
摘要： An image-forming apparatus includes a movable lever which functions as a recording medium detector for detecting the passage of a recording medium and a temperature detecting portion provided on the movable lever. The temperature of the recording medium is detected without providing an additional space for a sensor for detecting the temperature of the recording medium.
摘要翻译：图像形成装置包括用作用于检测记录介质的通过的记录介质检测器的可动杆和设置在可动杆上的温度检测部。检测记录介质的温度，而不需要用于检测记录介质的温度的传感器的附加空间。

5. 发明申请

US20050244200A1 Image heating apparatus and conveying roller for use therein 有权
标题翻译：图像加热装置和用于其中的输送辊
公开(公告)号：US20050244200A1
公开(公告)日：2005-11-03
申请号：US11091638
申请日：2005-03-29
申请人： Akihito Kanamori , Satoru Izawa , Fumiki Inui , Hiroto Hasegawa , Eiji Uekawa , Shinji Hashiguchi , Koji Nihonyanagi , Toshiya Kaino
发明人： Akihito Kanamori , Satoru Izawa , Fumiki Inui , Hiroto Hasegawa , Eiji Uekawa , Shinji Hashiguchi , Koji Nihonyanagi , Toshiya Kaino
IPC分类号： G03G15/20 , B65H5/06 , G03G15/00
CPC分类号： G03G15/2053 , G03G15/2042 , G03G2215/2067
摘要： An image heating apparatus for heating an image formed on a recording material, the apparatus including a conveying roller for conveying a recording material, the conveying roller including a metal core and an elastic layer provided outside the metal core, wherein the metal core has, in a central portion in the longitudinal direction thereof, a straight shape area having a substantially uniform diameter along the longitudinal direction and tapered shape areas, on both sides of the straight shape area, in which a diameter gradually decreases toward ends in the longitudinal direction, and wherein the elastic layer has, in a central portion in the longitudinal direction thereof, a straight shape area having a substantially uniform diameter along the longitudinal direction and inverted crown shape areas, on both sides of the straight shape area, in which a diameter gradually increases toward ends in the longitudinal direction. This configuration allows to prevent defects in image heating while suppressing creases in the recording material.
摘要翻译：一种用于加热形成在记录材料上的图像的图像加热装置，所述装置包括用于传送记录材料的输送辊，所述输送辊包括金属芯和设置在金属芯外侧的弹性层，其中金属芯具有在其纵向方向上的中心部分，直线形状区域在直线形状区域的两侧沿着纵向方向具有大致均匀的直径和锥形形状区域，其中直径朝向纵向方向的端部逐渐减小，以及其特征在于，所述弹性层在其长度方向的中央部具有在所述直线形状区域的两侧具有直径逐渐增加的直线形状区域，所述直线形状区域沿着所述长度方向具有大致均匀的直径，朝向长度方向的端部。这种构造允许在抑制记录材料中的折痕的同时防止图像加热中的缺陷。

6. 发明授权

US07251447B2 Image heating apparatus and conveying roller for use therein 有权
标题翻译：图像加热装置和用于其中的输送辊
公开(公告)号：US07251447B2
公开(公告)日：2007-07-31
申请号：US11091638
申请日：2005-03-29
申请人： Akihito Kanamori , Satoru Izawa , Fumiki Inui , Hiroto Hasegawa , Eiji Uekawa , Shinji Hashiguchi , Koji Nihonyanagi , Toshiya Kaino , Masami Takeda
发明人： Akihito Kanamori , Satoru Izawa , Fumiki Inui , Hiroto Hasegawa , Eiji Uekawa , Shinji Hashiguchi , Koji Nihonyanagi , Toshiya Kaino , Masami Takeda
IPC分类号： G03G15/20 , H05B1/00 , H05B3/00 , H05B11/00
CPC分类号： G03G15/2053 , G03G15/2042 , G03G2215/2067
摘要： An image heating apparatus for heating an image formed on a recording material, the apparatus including a conveying roller for conveying a recording material, the conveying roller including a metal core and an elastic layer provided outside the metal core, wherein the metal core has, in a central portion in the longitudinal direction thereof, a straight shape area having a substantially uniform diameter along the longitudinal direction and tapered shape areas, on both sides of the straight shape area, in which a diameter gradually decreases toward ends in the longitudinal direction, and wherein the elastic layer has, in a central portion in the longitudinal direction thereof, a straight shape area having a substantially uniform diameter along the longitudinal direction and inverted crown shape areas, on both sides of the straight shape area, in which a diameter gradually increases toward ends in the longitudinal direction. This configuration allows to prevent defects in image heating while suppressing creases in the recording material.
摘要翻译：一种用于加热形成在记录材料上的图像的图像加热装置，所述装置包括用于传送记录材料的输送辊，所述输送辊包括金属芯和设置在金属芯外侧的弹性层，其中金属芯具有在其纵向方向上的中心部分，直线形状区域在直线形状区域的两侧沿着纵向方向具有大致均匀的直径和锥形形状区域，其中直径朝向纵向方向的端部逐渐减小，以及其特征在于，所述弹性层在其长度方向的中央部具有在所述直线形状区域的两侧具有直径逐渐增加的直线形状区域，所述直线形状区域沿着所述长度方向具有大致均匀的直径，朝向长度方向的端部。这种构造允许在抑制记录材料中的折痕的同时防止图像加热中的缺陷。

7. 发明授权

US07187878B2 Image forming apparatus and its control method 有权
标题翻译：图像形成装置及其控制方法
公开(公告)号：US07187878B2
公开(公告)日：2007-03-06
申请号：US11060678
申请日：2005-02-18
申请人： Satoru Izawa , Koji Nihonyanagi , Yutaka Kubochi , Fumiki Inui , Shinji Hashiguchi
发明人： Satoru Izawa , Koji Nihonyanagi , Yutaka Kubochi , Fumiki Inui , Shinji Hashiguchi
IPC分类号： G03G15/00
CPC分类号： G03G15/2046
摘要： In continuous printing operation which repeatedly sets a state in which when a preceding printing material passes through the nip area of a thermal fixing unit, a succeeding printing material has been supplied to an image forming unit and image forming operation has been started, a first temperature indicating an ambient temperature near the thermal fixing unit is measured at an early time point in the continuous printing operation. A second temperature indicating the temperature of the printing material which has passed through the press contact nip portion at a predetermined period of time during the continuous printing operation is measured. The amount of heat to be supplied to the succeeding printing material is controlled on the basis of the measured first and second temperatures.
摘要翻译：在连续打印操作中，其重复地设定当先前的打印材料通过热定影单元的夹持区域的状态时，将后续打印材料提供给图像形成单元并且图像形成操作已经开始，第一温度表示在连续打印操作中的早期时间点处测量热定影单元附近的环境温度。测量在连续打印操作期间在预定时间段通过压接部分部分的印刷材料的温度的第二温度。基于所测量的第一和第二温度来控制供应给后续印刷材料的热量。

8. 发明申请

US20050191070A1 Image forming apparatus and its control method 有权
标题翻译：图像形成装置及其控制方法
公开(公告)号：US20050191070A1
公开(公告)日：2005-09-01
申请号：US11060678
申请日：2005-02-18
申请人： Satoru Izawa , Koji Nihonyanagi , Yutaka Kubochi , Fumiki Inui , Shinji Hashiguchi
发明人： Satoru Izawa , Koji Nihonyanagi , Yutaka Kubochi , Fumiki Inui , Shinji Hashiguchi
IPC分类号： G03G15/20 , G03G15/00 , G03G21/14
CPC分类号： G03G15/2046
摘要： In continuous printing operation which repeatedly sets a state in which when a preceding printing material passes through the nip area of a thermal fixing unit, a succeeding printing material has been supplied to an image forming unit and image forming operation has been started, a first temperature indicating an ambient temperature near the thermal fixing unit is measured at an early time point in the continuous printing operation. A second temperature indicating the temperature of the printing material which has passed through the press contact nip portion at a predetermined period of time during the continuous printing operation is measured. The amount of heat to be supplied to the succeeding printing material is controlled on the basis of the measured first and second temperatures.
摘要翻译：在连续打印操作中，其重复地设定当先前的打印材料通过热定影单元的夹持区域的状态时，将后续打印材料提供给图像形成单元并且图像形成操作已经开始，第一温度表示在连续打印操作中的早期时间点处测量热定影单元附近的环境温度。测量在连续打印操作期间在预定时间段通过压接部分部分的印刷材料的温度的第二温度。基于所测量的第一和第二温度来控制供应给后续印刷材料的热量。

9. 发明授权

US06748192B2 Image heating apparatus having metallic rotary member contacting with heater 有权
标题翻译：具有与加热器接触的金属旋转构件的图像加热装置
公开(公告)号：US06748192B2
公开(公告)日：2004-06-08
申请号：US10201218
申请日：2002-07-24
申请人： Satoru Izawa , Akihito Kanamori , Hiroshi Kataoka , Eiji Uekawa , Shinji Hashiguchi
发明人： Satoru Izawa , Akihito Kanamori , Hiroshi Kataoka , Eiji Uekawa , Shinji Hashiguchi
IPC分类号： G03G1520
CPC分类号： G03G15/2053
摘要： The image heating apparatus has a heater and a rotary member rotated while contacting with the heater, and the rotary member has a metal layer contacting with the heater. In the image heating apparatus, a surface roughness Rz of a contact surface of the metal layer with the heater is 3 &mgr;m or less.
摘要翻译：图像加热装置具有加热器和与加热器接触的旋转构件，并且旋转构件具有与加热器接触的金属层。在图像加热装置中，金属层的接触表面的表面粗糙度Rz与加热器为3mum以下。

10. 发明授权

US06794611B2 Image heating apparatus having rotary metal member in contact with heater, such rotary member and producing method therefor 有权
标题翻译：具有与加热器接触的旋转金属构件的这种旋转构件的图像加热装置及其制造方法
公开(公告)号：US06794611B2
公开(公告)日：2004-09-21
申请号：US10212797
申请日：2002-08-07
申请人： Hiroshi Kataoka , Akihito Kanamori , Satoru Izawa , Eiji Uekawa , Shinji Hashiguchi
发明人： Hiroshi Kataoka , Akihito Kanamori , Satoru Izawa , Eiji Uekawa , Shinji Hashiguchi
IPC分类号： G03G1520
CPC分类号： G03G15/2053
摘要： An image heating apparatus for an image forming apparatus comprises a heater and a rotary member having plasticity and rotated in contact with the heater. The rotary member in the image heating apparatus has an external shape becoming larger toward the end portions in the longitudinal direction, thereby preventing generation of wrinkles or unevenness in the conveyed recording medium.
摘要翻译：用于图像形成装置的图像加热装置包括加热器和具有可塑性并与加热器接触旋转的旋转部件。图像加热装置中的旋转构件具有朝向纵向方向的端部变大的外形，从而防止了传送的记录介质中的褶皱或不均匀的产生。

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