公开(公告)号：US08831498B2

公开(公告)日：2014-09-09

申请号：US13795267

申请日：2013-03-12

申请人： Naoki Iwaya ,  Masahiko Satoh ,  Masaaki Yoshikawa ,  Hiroshi Yoshinaga ,  Kenji Ishii ,  Tadashi Ogawa ,  Hiromasa Takagi ,  Takeshi Uchitani ,  Takuya Seshita ,  Takahiro Imada ,  Hajime Gotoh ,  Akira Suzuki ,  Teppei Kawata ,  Toshihiko Shimokawa ,  Arinobu Yoshiura ,  Takamasa Hase ,  Shuutaroh Yuasa ,  Kensuke Yamaji

发明人： Naoki Iwaya ,  Masahiko Satoh ,  Masaaki Yoshikawa ,  Hiroshi Yoshinaga ,  Kenji Ishii ,  Tadashi Ogawa ,  Hiromasa Takagi ,  Takeshi Uchitani ,  Takuya Seshita ,  Takahiro Imada ,  Hajime Gotoh ,  Akira Suzuki ,  Teppei Kawata ,  Toshihiko Shimokawa ,  Arinobu Yoshiura ,  Takamasa Hase ,  Shuutaroh Yuasa ,  Kensuke Yamaji

IPC分类号： G03G15/20

CPC分类号： G03G15/2064 ,  G03G15/2053 ,  G03G2215/2035

摘要： A fixing device includes a rotatable, endless flexible belt, an elongated stationary pad, a rotatable pressure member, a rotary driver, a releasable biasing mechanism, a first guide member, and a second guide member. The endless flexible belt is looped into a generally cylindrical configuration. The elongated stationary pad is stationarily disposed inside the loop of the belt. The rotatable pressure member is disposed parallel to the stationary pad with the belt interposed between the pressure member and the stationary pad. The rotary driver is operatively connected with the pressure member to impart torque to the pressure member. The releasable biasing mechanism is operatively connected with the pressure member to apply a releasable pressure to the pressure member against the belt in a load direction. The first guide member defines a first elongated opening. The second guide member defines a second elongated opening.

摘要翻译： 定影装置包括可旋转的环形柔性带，细长固定垫，可旋转压力构件，旋转驱动器，可释放偏压机构，第一引导构件和第二引导构件。 环形柔性带环绕成大致圆柱形的构造。 细长的固定垫固定地设置在带的环内。 可旋转的压力构件平行于固定衬垫设置，其中带插入在压力构件和固定衬垫之间。 旋转驱动器与压力构件可操作地连接以向压力构件赋予扭矩。 可释放的偏置机构与压力构件可操作地连接，以在负载方向上向压力构件施加可释放的压力。 第一引导构件限定第一细长开口。 第二引导构件限定第二细长开口。

公开(公告)号：US08811843B2

公开(公告)日：2014-08-19

申请号：US13280946

申请日：2011-10-25

申请人： Takamasa Hase ,  Tadashi Ogawa ,  Takeshi Uchitani ,  Satoshi Ueno ,  Teppei Kawata ,  Kazuya Saito ,  Shuutaroh Yuasa ,  Kensuke Yamaji

发明人： Takamasa Hase ,  Tadashi Ogawa ,  Takeshi Uchitani ,  Satoshi Ueno ,  Teppei Kawata ,  Kazuya Saito ,  Shuutaroh Yuasa ,  Kensuke Yamaji

IPC分类号： G03G15/20 ,  G03G15/00

CPC分类号： G03G15/205 ,  G03G15/5004

摘要： An image forming apparatus for performing a copier job and a printer job includes a controller operatively connected to a fixing rotary body heater and a pressing rotary body heater to control the fixing rotary body heater and the pressing rotary body heater. The controller activates a standby mode after the copier job and the printer job are finished in which the controller turns off at least the fixing rotary body heater and a subsequent off mode in which the controller turns off the pressing rotary body heater and the fixing rotary body heater, and identifies which of the copier job and the printer job is to be performed to turn on and off the pressing rotary body heater in the standby mode according to the identified job.

摘要翻译： 用于执行复印机作业和打印机作业的图像形成装置包括可操作地连接到定影旋转体加热器的控制器和用于控制定影旋转体加热器和按压旋转体加热器的按压旋转体加热器。 在复印机作业和打印机作业完成之后，控制器启动待机模式，其中控制器至少关闭固定旋转体加热器以及随后关闭模式，其中控制器关闭按压旋转体加热器和固定旋转体 加热器，并且根据所识别的作业来识别在备用模式中要执行复印机作业和打印机作业中的哪一个以打开和关闭按压旋转体加热器。

公开(公告)号：US08737861B2

公开(公告)日：2014-05-27

申请号：US13212718

申请日：2011-08-18

申请人： Takamasa Hase ,  Masanao Ehara ,  Tadashi Ogawa ,  Takeshi Uchitani ,  Satoshi Ueno ,  Teppei Kawata ,  Kazuya Saito ,  Shuutaroh Yuasa ,  Kensuke Yamaji

发明人： Takamasa Hase ,  Masanao Ehara ,  Tadashi Ogawa ,  Takeshi Uchitani ,  Satoshi Ueno ,  Teppei Kawata ,  Kazuya Saito ,  Shuutaroh Yuasa ,  Kensuke Yamaji

IPC分类号： G03G15/20

CPC分类号： G03G15/2039 ,  G03G15/55

摘要： A fixing device includes a fixing rotation body heating and fixing an unfixed image onto a recording medium; a pressing rotation body pressing the recording medium to the fixing rotation body; and a temperature detection unit detecting a temperature of the pressing rotation body. Further, when a predetermined time period elapses since a warm-up operation has started before a temperature detected by the temperature detection unit is equal to or greater than a predetermined temperature or when the temperature detected by the temperature detection unit is equal to or greater than the predetermined temperature before the predetermined time period elapses since a warm-up operation has started, the fixing device determines that the warm-up operation is finished.

摘要翻译： 定影装置包括固定旋转体，其将未定影图像加热并固定到记录介质上; 按压旋转体，将记录介质按压到固定旋转体; 以及检测按压旋转体的温度的温度检测单元。 此外，当在由温度检测单元检测到的温度等于或大于预定温度之前或者当温度检测单元检测到的温度等于或大于预定温度时，在预热操作已经开始之后经过预定时间段 在预热操作开始之后经过预定时间段之前的预定温度，定影装置确定预热操作结束。

公开(公告)号：US20130209146A1

公开(公告)日：2013-08-15

申请号：US13746677

申请日：2013-01-22

申请人： Kensuke YAMAJI ,  Masahiko Satoh ,  Masaaki Yoshikawa ,  Hiroshi Yoshinaga ,  Kenji Ishii ,  Tadashi Ogawa ,  Takeshi Uchitani ,  Hiromasa Takagi ,  Naoki Iwaya ,  Teppei Kawata ,  Arinobu Yoshiura ,  Takahiro Imada ,  Hajime Gotoh ,  Takamasa Hase ,  Kazuya Saito ,  Toshihiko Shimokawa ,  Shuutaroh Yuasa ,  Akira Suzuki

发明人： Kensuke YAMAJI ,  Masahiko Satoh ,  Masaaki Yoshikawa ,  Hiroshi Yoshinaga ,  Kenji Ishii ,  Tadashi Ogawa ,  Takeshi Uchitani ,  Hiromasa Takagi ,  Naoki Iwaya ,  Teppei Kawata ,  Arinobu Yoshiura ,  Takahiro Imada ,  Hajime Gotoh ,  Takamasa Hase ,  Kazuya Saito ,  Toshihiko Shimokawa ,  Shuutaroh Yuasa ,  Akira Suzuki

IPC分类号： G03G15/20

CPC分类号： G03G15/206 ,  G03G15/2053 ,  G03G2215/2035

摘要： A fixing device includes an endless belt and a belt holder contacting and rotatably supporting each lateral end of the endless belt in an axial direction thereof. A first protection ring and a second protection ring are interposed between the endless belt and the belt holder in the axial direction of the endless belt and rotatable in accordance with rotation of the endless belt to protect each lateral end of the endless belt as the endless belt is skewed in the axial direction thereof and brought into contact with the first protection ring. A friction coefficient between the first protection ring and the second protection ring is smaller than a friction coefficient between the first protection ring and the endless belt.

摘要翻译： 固定装置包括环形带和皮带保持器，其在轴向方向上接触和可旋转地支撑环形带的每个侧端。 第一保护环和第二保护环在环形带的轴向方向上设置在环形带和带保持器之间，并且可根据环形带的旋转而旋转，以保护环形带的每个侧端作为环形带 在其轴向方向上倾斜并与第一保护环接触。 第一保护环和第二保护环之间的摩擦系数小于第一保护环和环形带之间的摩擦系数。

公开(公告)号：US20130209115A1

公开(公告)日：2013-08-15

申请号：US13762919

申请日：2013-02-08

申请人： Takamasa HASE ,  Masahiko Satoh ,  Shinichi Namekata ,  Kenji Ishii ,  Takeshi Uchitani ,  Tadashi Ogawa ,  Teppei Kawata ,  Arinobu Yoshiura ,  Kazuya Saito ,  Toshihiko Shimokawa ,  Shuutaroh Yuasa ,  Kensuke Yamaji ,  Masaaki Yoshikawa ,  Hiroshi Yoshinaga ,  Hiromasa Takagi ,  Naoki Iwaya ,  Takuya Seshita ,  Takahiro Imada ,  Hajime Gotoh ,  Akira Suzuki

发明人： Takamasa HASE ,  Masahiko Satoh ,  Shinichi Namekata ,  Kenji Ishii ,  Takeshi Uchitani ,  Tadashi Ogawa ,  Teppei Kawata ,  Arinobu Yoshiura ,  Kazuya Saito ,  Toshihiko Shimokawa ,  Shuutaroh Yuasa ,  Kensuke Yamaji ,  Masaaki Yoshikawa ,  Hiroshi Yoshinaga ,  Hiromasa Takagi ,  Naoki Iwaya ,  Takuya Seshita ,  Takahiro Imada ,  Hajime Gotoh ,  Akira Suzuki

IPC分类号： G03G15/20

CPC分类号： G03G15/2028 ,  G03G15/2039 ,  G03G15/205 ,  G03G15/55

摘要： An image forming apparatus includes a fixing device. The fixing device includes a rotatable endless fixing member, a nip forming member arranged inside the fixing member, a pressing member in contact with the nip forming member via the fixing member, and a heating source configured to heat the fixing member. When an abnormality occurs in at least one of the fixing device and other devices included in the image forming apparatus, a rotation of the fixing member is stopped prior to stopping a rotation driving of a discharging unit and, after stopping, the fixing member is controlled to rotate.

摘要翻译： 图像形成装置包括定影装置。 定影装置包括可旋转环形固定构件，布置在固定构件内部的夹持形成构件，经由固定构件与压区形成构件接触的按压构件，以及构造成加热固定构件的加热源。 当在图像形成装置中包括的定影装置和其他装置中的至少一个中发生异常时，在停止排出单元的旋转驱动之前，固定构件的旋转停止，并且在停止之后，固定构件被控制 旋转

公开(公告)号：US20120114354A1

公开(公告)日：2012-05-10

申请号：US13291453

申请日：2011-11-08

申请人： Kazuya Saito ,  Tadashi Ogawa ,  Takeshi Uchitani ,  Satoshi Ueno ,  Teppei Kawata ,  Takamasa Hase ,  Shuutaroh Yuasa ,  Kensuke Yamaji

发明人： Kazuya Saito ,  Tadashi Ogawa ,  Takeshi Uchitani ,  Satoshi Ueno ,  Teppei Kawata ,  Takamasa Hase ,  Shuutaroh Yuasa ,  Kensuke Yamaji

IPC分类号： G03G15/20

CPC分类号： G03G15/2046

摘要： A fixing device includes a pressing rotary body pressed against a fixing rotary body to form a fixing nip therebetween through which a recording medium bearing a toner image is conveyed; a heater to heat the fixing rotary body, disposed opposite a circumferential surface of the fixing rotary body and upstream from the fixing nip a predetermined circumferential distance along the circumferential surface of the fixing rotary body in a direction of rotation of the fixing rotary body; a heater driver to turn on and off the heater; a timing calculator to calculate a reference time at which a trailing end portion of the recording medium in a conveyance direction of the recording medium reaches the fixing nip; and a heater driver controller to cause the heater driver to turn off the heater at a turn-off time earlier than the reference time.

摘要翻译： 定影装置包括按压固定旋转体的按压旋转体，以在其间传送承载有调色剂图像的记录介质的定影辊隙; 加热器，用于加热定影旋转体，该固定旋转体与定影旋转体的圆周表面相对设置并且沿定影旋转体的圆周表面沿着定影旋转体的旋转方向以预定的周向距离从定影夹持部上游设置; 加热器驱动器，用于打开和关闭加热器; 定时计算器，用于计算记录介质在输送方向上的后端部到达定影辊隙的参考时间; 以及加热器驱动器控制器，其使加热器驱动器在比参考时间早的关闭时间关闭加热器。

公开(公告)号：US20120093531A1

公开(公告)日：2012-04-19

申请号：US13200592

申请日：2011-09-27

申请人： Shuutaroh Yuasa ,  Tadashi Ogawa ,  Takeshi Uchitani ,  Satoshi Ueno ,  Teppei Kawata ,  Takamasa Hase ,  Kazuya Saito ,  Kensuke Yamaji

发明人： Shuutaroh Yuasa ,  Tadashi Ogawa ,  Takeshi Uchitani ,  Satoshi Ueno ,  Teppei Kawata ,  Takamasa Hase ,  Kazuya Saito ,  Kensuke Yamaji

IPC分类号： G03G15/20

CPC分类号： G03G15/2032

摘要： An image forming apparatus includes a fixing device disposed downstream from an image forming device in a recording medium conveyance direction to fix a toner image formed by the image forming device on a recording medium. The fixing device includes a pressing rotary body separatably pressed against a fixing rotary body to form a nip therebetween through which the recording medium bearing the toner image passes, and a moving assembly to move the pressing rotary body bidirectionally to press the pressing rotary body against the fixing rotary body and separate the pressing rotary body from the fixing rotary body. A controller controls the moving assembly to change a post-fixing pressing time period for which the moving assembly presses the pressing rotary body against the fixing rotary body after the recording medium bearing the toner image is discharged from the nip according to image data.

摘要翻译： 图像形成装置包括定影装置，其设置在记录介质传送方向上的图像形成装置的下游，以将由图像形成装置形成的调色剂图像定影在记录介质上。 定影装置包括可分离地按压定影旋转体的压制旋转体，以在支承调色剂图像的记录介质之间形成辊隙，移动组件使压力旋转体双向移动，将按压旋转体按压 固定旋转体并将按压旋转体与定影旋转体分开。 根据图像数据，控制移动组件以改变在固定调色剂图像的记录介质从辊隙排出的移动组件将按压旋转体按压固定旋转体之后的固定后按压时间段。

公开(公告)号：US20060177232A1

公开(公告)日：2006-08-10

申请号：US11335620

申请日：2006-01-20

申请人： Masanao Ehara ,  Ippei Fujimoto ,  Shinichi Namekata ,  Hiroshi Yoshinaga ,  Hirofumi Ogawa ,  Tadashi Ogawa ,  Hiroyuki Shimada

发明人： Masanao Ehara ,  Ippei Fujimoto ,  Shinichi Namekata ,  Hiroshi Yoshinaga ,  Hirofumi Ogawa ,  Tadashi Ogawa ,  Hiroyuki Shimada

IPC分类号： G03G15/00 ,  G03G15/20

CPC分类号： G03G15/2039 ,  G03G2215/00772 ,  G03G2215/2016 ,  G03G2215/2032

摘要： An image forming device whereby stable fixing performance is obtained and whose fixing properties are excellent and that does not produce curling of the paper after fixing, due to performing control for correcting fixing temperature by environmental sensing not only during standby but also over time. A plurality of temperature detecting units are provided in the fixing device and a plurality of detecting units that detect temperature and humidity are provided within the image forming device. Temperature correction is performed whereby the target control temperature of the fixing device is changed to a prescribed value in accordance with the temperature or humidity detected by the plurality of detecting units.

摘要翻译： 由于不仅在待机期间，而且随着时间的推移，由于通过环境检测执行用于校正定影温度的控制，因此获得了稳定的定影性能并且其定影性能优异并且固定后纸张卷曲不会产生卷曲。 在定影装置中设置有多个温度检测单元，并且在图像形成装置内设置有多个检测温度和湿度的检测单元。 执行温度校正，由此根据由多个检测单元检测到的温度或湿度将定影装置的目标控制温度改变为规定值。

公开(公告)号：US06090688A

公开(公告)日：2000-07-18

申请号：US749798

申请日：1996-11-15

申请人： Tadashi Ogawa ,  Akihiro Ishii ,  Yuichi Nakayoshi

发明人： Tadashi Ogawa ,  Akihiro Ishii ,  Yuichi Nakayoshi

IPC分类号： H01L21/302 ,  H01L21/762 ,  H01L27/12 ,  H01L21/02 ,  H01L21/304

CPC分类号： H01L21/302 ,  H01L21/76256 ,  Y10S438/977

摘要： A method for fabricating an SOI substrate is provided, which has an active substrate formed as a thin film. The method comprises the steps of: using a both-side polishing apparatus to polish both sides of a supporting substrate 1; bonding an active substrate 2 onto the supporting substrate 1. to form a bonded-wafer; removing an unbonded portion formed at the circumference of the bonded-wafer; flat grinding the active substrate 2 to reduce the thickness thereof; etching the active substrate 2 by spin etching; and processing the active substrate to be a thin film by PACE processing.

摘要翻译： 提供一种制造SOI衬底的方法，其具有形成为薄膜的活性衬底。 该方法包括以下步骤：使用双面抛光装置抛光支撑基板1的两侧; 将有源基板2接合到支撑基板1上以形成接合晶片; 去除形成在接合晶片的圆周处的未结合部分; 平面研磨有源基板2以减小其厚度; 通过旋转蚀刻蚀刻有源基板2; 并通过PACE处理将有源基板处理成薄膜。

公开(公告)号：US5820962A

公开(公告)日：1998-10-13

申请号：US860593

申请日：1997-10-27

申请人： Shuichi Kimura ,  Tadashi Ogawa ,  Makoto Sakamoto

发明人： Shuichi Kimura ,  Tadashi Ogawa ,  Makoto Sakamoto

IPC分类号： C09B47/08 ,  G11B7/248 ,  B32B3/00

CPC分类号： C09B47/085 ,  G11B7/248 ,  Y10S428/913 ,  Y10S430/146 ,  Y10T428/21

摘要： An optical recording material of the following formula (1) and an optical recording medium excellent in recording sensitivity, light resistance and durability, having a recording layer containing the material, the formula (1), ##STR1## wherein each of X.sub.1 to X.sub.4 is a hydrogen atom, an alkyl group, an aryl group, an alicyclic residue, an aralkyl group, a heterocyclic ring, an alkoxy group, an aryloxy group or an alkylthio group, each of Y.sub.1 to Y.sub.4 is a hydrogen atom, a halogen atom, a nitro group, a phthalimidemethyl group or a sulfoneamide group, each of R.sub.1 and R.sub.2 is a hydrogen atom, a halogen atom, a hydroxyl group, an alkyl group, an aryl group, an aralkyl group, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group, an alkylamino group, a dialkylamino group, an arylamino group or a diarylamio group, M is Al, Ga, In, Si, Ge or Sn, Z is an azo compound, an anthraquinone compound or a metal complex compound, n.sub.1 to n.sub.4 are 1 to 4, m.sub.1 to m.sub.4 are 0 to 4, k is 1 or 2, and l is 0 or 1, provided that k+l is 1 or 2.

摘要翻译： PCT No.PCT / JP96 / 03753 Sec。 371日期1997年10月27日第 102（e）日期1997年10月27日PCT 1996年12月24日PCT公布。 第WO97 / 23354号公报 日期1997年7月3日具有下述式（1）的光记录材料和记录灵敏度，耐光性和耐久性优异的光记录介质，具有含有该材料的记录层，式（1），其中各 X 1〜X 4为氢原子，烷基，芳基，脂环族残基，芳烷基，杂环，烷氧基，芳氧基或烷硫基，Y 1〜Y 4为氢原子， 卤素原子，硝基，苯二甲酰亚氨基甲基或磺酰胺基，R 1和R 2各自为氢原子，卤素原子，羟基，烷基，芳基，芳烷基，烷氧基， 芳氧基，烷硫基，芳硫基，烷基氨基，二烷基氨基，芳基氨基或二芳基，M为Al，Ga，In，Si，Ge或Sn，Z为偶氮化合物，蒽醌 化合物或金属络合物，n1〜n4为1〜4，m1〜m4为0〜4，k为1 或2，并且l为0或1，条件是k + l为1或2。