公开(公告)号：US07682559B2

公开(公告)日：2010-03-23

申请号：US10504453

申请日：2003-12-12

申请人： Junichi Hamada ,  Naoto Ono ,  Akihiko Takahashi ,  Tadashi Komori

发明人： Junichi Hamada ,  Naoto Ono ,  Akihiko Takahashi ,  Tadashi Komori

IPC分类号： C22C38/26 ,  C21D8/02

CPC分类号： C22C38/004 ,  C21D8/0405 ,  C22C38/001 ,  C22C38/22 ,  C22C38/26

摘要： A Cr-bearing heat-resistant steel sheet with excellent workability comprising, in mass %, C of 0.001% to 0.010%, Si of 0.01% to 0.60%, Mn of 0.05% to 0.60%, P of 0.01% to 0.04%, S of 0.0005% to 0.0100%, Cr of 14% to 19%, N of 0.001% to 0.020%, Nb of 0.3% to 1.0%, Mo of 0.5% to 2.0% and, as required, one or more of Cu of 0.5% to 3.0%, W of 0.01% to 1.0% and Sn of 0.01% to 1.00%, and/or one or more of Ti of 0.01% to 0.20%, Al of 0.005% to 0.100%, Mg of 0.0002% to 0.0100%, and B of 0.0003% to 0.001%, with the remainder comprising iron and unavoidable impurities, and having an x-ray intensity ratio {111}/({100}+{211}) of 2 or greater in the central region of thickness.

摘要翻译： 具有优异加工性的Cr轴承耐热钢板，以质量％计含有0.001％至0.010％的Si，0.01％至0.60％的Si，0.05％至0.60％的Mn，0.01％至0.04％的P， S为0.0005〜0.0100％，Cr为14〜19％，N为0.001〜0.020％，Nb为0.3〜1.0％，Mo为0.5〜2.0％，根据需要， 0.5〜3.0％，W：0.01〜1.0％，Sn：0.01〜1.00％，Ti：0.01〜0.20％，Al：0.005〜0.100％，Mg：0.0002％ 0.0100％，B为0.0003％〜0.001％，其余为铁和不可避免的杂质，中心区域的x射线强度比{111} /（{100} + {211}）为2以上 的厚度。

公开(公告)号：US20090092513A1

公开(公告)日：2009-04-09

申请号：US12227619

申请日：2007-12-26

申请人： Junichi Hamada ,  Haruhiko Kajimura ,  Toshio Tanoue ,  Fumio Fudanoki ,  Yoshiharu Inoue

发明人： Junichi Hamada ,  Haruhiko Kajimura ,  Toshio Tanoue ,  Fumio Fudanoki ,  Yoshiharu Inoue

IPC分类号： C22C38/22 ,  C22C38/20 ,  C22C38/38

CPC分类号： C22C38/02 ,  C21D6/002 ,  C21D6/02 ,  C21D8/0226 ,  C21D8/0236 ,  C21D2211/005 ,  C22C38/04 ,  C22C38/20 ,  C22C38/22 ,  C22C38/26 ,  C22C38/28 ,  C22C38/32 ,  F01N13/16

摘要： The present invention provides, as a material superior in heat resistance in a hot environment where the maximum temperature of the exhaust gas becomes 750 to 900° C., ferritic stainless steel sheet superior in heat resistance in a broad temperature region of 750 to 900° C. with long term stability by a smaller amount of addition of Mo than SUS444 containing about 2% of expensive Mo, that is, ferritic stainless steel sheet superior in heat resistance characterized by containing, by mass %, C: 0.01% or less, N: 0.02% or less, Si: 0.05 to 1%, Mn: 0.1 to 2%, Cr: 10 to 30%, Mo: 0.1 to 1%, Cu: 1 to 2%, Nb: 0.2 to 0.7%, Ti: 0.01 to 0.3%, and B: 0.0002 to 0.0050%, having a balance of Fe and unavoidable impurities, and having a 0.2% yield strength at 750° C. of 70 MPa or more.

摘要翻译： 本发明作为在排气的最高温度为750〜900℃的热环境下的耐热性优异的材料，在750〜900℃的宽温度区域的耐热性优异的铁素体系不锈钢板 C.具有比含有大约2％的昂贵Mo的SUS444更少量的Mo的长期稳定性，即耐热性优异的铁素体不锈钢板，其特征在于以质量％计含有C：0.01％以下， N：0.02％以下，Si：0.05〜1％，Mn：0.1〜2％，Cr：10〜30％，Mo：0.1〜1％，Cu：1〜2％，Nb：0.2〜0.7％ ：0.01〜0.3％，B：0.0002〜0.0050％，余量由Fe和不可避免的杂质构成，在750℃下的屈服强度为0.2％时为70MPa以上。

公开(公告)号：US20050161133A1

公开(公告)日：2005-07-28

申请号：US10504453

申请日：2003-12-12

申请人： Junichi Hamada ,  Naoto Ono ,  Akihiko Takahashi ,  Tadashi Komori

发明人： Junichi Hamada ,  Naoto Ono ,  Akihiko Takahashi ,  Tadashi Komori

IPC分类号： C21D8/04 ,  C21D9/46 ,  C22C38/00 ,  C22C38/22 ,  C22C38/26

CPC分类号： C22C38/004 ,  C21D8/0405 ,  C22C38/001 ,  C22C38/22 ,  C22C38/26

摘要： A Cr-bearing heat-resistant steel sheet with excellent workability comprising, in mass %, C of 0.001% to 0.010%, Si of 0.01% to 0.60%, Mn of 0.05% to 0.60%, P of 0.01% to 0.04%, S of 0.0005% to 0.0100%, Cr of 14% to 19%, N of 0.001% to 0.020%, Nb of 0.3% to 1.0%, Mo of 0.5% to 2.0% and, as required, one or more of Cu of 0.5% to 3.0%, W of 0.01% to 1.0% and Sn of 0.01% to 1.00%, and/or one or more of Ti of 0.01% to 0.20%, Al of 0.005% to 0.100%, Mg of 0.0002% to 0.0100%, and B of 0.0003% to 0.001%, with the remainder comprising iron and unavoidable impurities, and having an x-ray intensity ratio {111}/({100}+{211}) of 2 or greater in the central region of thickness.

摘要翻译： 具有优异加工性的Cr轴承耐热钢板，以质量％计含有0.001％至0.010％的Si，0.01％至0.60％的Si，0.05％至0.60％的Mn，0.01％至0.04％的P， S为0.0005〜0.0100％，Cr为14〜19％，N为0.001〜0.020％，Nb为0.3〜1.0％，Mo为0.5〜2.0％，根据需要， 0.5〜3.0％，W：0.01〜1.0％，Sn：0.01〜1.00％，Ti：0.01〜0.20％，Al：0.005〜0.100％，Mg：0.0002％ 0.0100％，B为0.0003％〜0.001％，其余为铁和不可避免的杂质，中心区域的x射线强度比{111} /（{100} + {211}）为2以上 的厚度。

公开(公告)号：US20050111862A1

公开(公告)日：2005-05-26

申请号：US10891887

申请日：2004-07-15

申请人： Hiroshi Fuma ,  Yoshio Yamazaki ,  Junichi Hamada ,  Hisayoshi Nagase ,  Masahiro Onodera

发明人： Hiroshi Fuma ,  Yoshio Yamazaki ,  Junichi Hamada ,  Hisayoshi Nagase ,  Masahiro Onodera

IPC分类号： G03G15/20

CPC分类号： G03G15/2064 ,  G03G2215/00805 ,  G03G2215/0081

摘要： An image forming apparatus comprising a fixing roller, an endless fixing belt engaged at least with the fixing roller, and a pressing roller opposite to the fixing roller with the endless fixing belt between them; wherein the image forming apparatus is equipped with a pressure changing member for changing the mean pressure on a second pressing area against which the pressing roller pressed the fixing roller via the fixing belt in the pressure area formed by the pressing roller.

摘要翻译： 一种图像形成装置，包括定影辊，至少与定影辊接合的环形定影带以及与定影辊相对的加压辊，环形固定带在它们之间; 其特征在于，所述图像形成装置配备有用于在由所述按压辊形成的压力区域中经由所述定影带按压所述定影辊的第二按压区域上改变平均压力的压力改变构件。

公开(公告)号：US06795681B2

公开(公告)日：2004-09-21

申请号：US10273559

申请日：2002-10-18

申请人： Masahiro Onodera ,  Hiroshi Fuma ,  Junichi Hamada

发明人： Masahiro Onodera ,  Hiroshi Fuma ,  Junichi Hamada

IPC分类号： G03G1520

CPC分类号： G03G15/2039 ,  G03G15/205 ,  G03G2215/00805 ,  G03G2215/0081 ,  G03G2215/2016 ,  G03G2215/2032 ,  G03G2215/2041

摘要： In a method of controlling a fixing device having a heating roller containing a heat source, at least one supporting roller spaced from the heating roller, a fixing belt trained about the heating roller and the supporting roller, and a pressing roller placed to form a nipping area between the fixing belt and the pressing roller, giving a pressing force to the heating roller or the supporting roller through the fixing belt, the method includes the steps of: presetting a desired glossiness of fixed images; detecting a temperature of the pressing roller; calculating a target heating roller temperature from the preset glossiness of fixed images, the detected temperature of the pressing roller, a calculated loaded nipping time, a false nipping time, and a loaded nipping surface pressure; and controlling an operating status of the heat source according to the calculated target heating roller temperature.

摘要翻译： 在一种控制具有加热辊的定影装置的方法中，所述定影装置具有包含热源的加热辊，与加热辊间隔开的至少一个支撑辊，围绕加热辊和支撑辊训练的定影带以及设置成形成夹紧的加压辊 定影带和加压辊之间的区域，通过定影带给加热辊或支撑辊施加按压力，该方法包括以下步骤：预设固定图像的期望光泽度; 检测加压辊的温度; 从固定图像的预设光泽度，加压辊的检测温度，计算的负载夹持时间，假夹持时间和装载的夹持表面压力计算目标加热辊温度; 以及根据计算的目标加热辊温度来控制热源的运行状态。

公开(公告)号：US5379100A

公开(公告)日：1995-01-03

申请号：US118970

申请日：1993-09-09

申请人： Tomoo Kudo ,  Junichi Hamada ,  Toshiya Sato

发明人： Tomoo Kudo ,  Junichi Hamada ,  Toshiya Sato

IPC分类号： G03G21/00

CPC分类号： G03G21/0029

摘要： A cleaning device has a plurality of cleaning blades capable of coming into contact with an image carrier; a rotatable supporting shaft on which the blades are affixed; and a blade replacement mechanism that rotates the supporting shaft and thereby replaces the blade that is in contact with the image carrier with another blade by rotating the supporting shaft. The blade replacement mechanism includes a supporting shaft mover for moving a blade between a position in which the blade comes into pressure contact with the image carrier and a position in which the blade separated from the image carrier; a moving controller connected with the supporting shaft mover; and a rotator for rotating the blade supporting shaft when the blade takes a position in which the blade separates from the image carrier.

摘要翻译： 清洁装置具有能够与图像载体接触的多个清洁刀片; 可旋转的支撑轴，其上固定有叶片; 以及刀片更换机构，其使支撑轴旋转，从而通过旋转支撑轴来替换与图像载体接触的刀片与另一个刀片。 叶片更换机构包括支撑轴移动器，用于在叶片与图像载体压力接触的位置和叶片与图像载体分离的位置之间移动叶片; 与支撑轴移动器连接的移动控制器; 以及旋转器，用于当叶片采取叶片从图像载体分离的位置时旋转叶片支撑轴。