公开(公告)号：US09008558B2

公开(公告)日：2015-04-14

申请号：US13721936

申请日：2012-12-20

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

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

IPC分类号： G03G15/20

CPC分类号： G03G15/2085 ,  G03G15/2028 ,  G03G15/2053 ,  G03G2215/2035

摘要： A separator includes a front edge disposed opposite an outer circumferential surface of an endless belt. The front edge contacts and separates a recording medium from the endless belt. A separation plate mounts the front edge. A contact plate projects from the separation plate in an axial direction of the endless belt and contacts a belt holder that supports the endless belt. A bracket projects from the separation plate in a direction orthogonal to the direction in which the contact plate projects from the separation plate. The bracket includes a notch that engages the belt holder. The contact plate contacting the belt holder and the notch of the bracket engaging the belt holder produce an interval between the front edge of the separator and the outer circumferential surface of the endless belt.

摘要翻译： 分离器包括与环形带的外周表面相对设置的前边缘。 前缘接触并将记录介质从环形带分离。 分隔板安装前缘。 接触板在环形带的轴向上从分离板突出并且接触支撑环形带的带保持器。 支架从分离板沿着与接触板从分离板突出的方向正交的方向突出。 支架包括与皮带保持器接合的凹口。 与皮带保持器接触的接触板和与保持架接合的保持架的凹口在分离器的前边缘和环形带的外周表面之间产生间隔。

公开(公告)号：US08971779B2

公开(公告)日：2015-03-03

申请号：US13690882

申请日：2012-11-30

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

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

IPC分类号： G03G15/20

CPC分类号： G03G15/2067 ,  G03G15/2032 ,  G03G15/2053

摘要： A fixing device includes a support supporting a nip formation assembly that presses against an opposed rotary body via an endless belt to form a fixing nip between the endless belt and the opposed rotary body. The support includes a base contacting the nip formation assembly. An upstream projection projects from the base in a pressurization direction of the opposed rotary body at a position on the base corresponding to or upstream from an upstream edge of the fixing nip in a recording medium conveyance direction. A downstream projection projects from the base in the pressurization direction of the opposed rotary body at a position on the base corresponding to or downstream from a downstream edge of the fixing nip in the recording medium conveyance direction. The downstream projection is spaced apart from the upstream projection in the recording medium conveyance direction.

摘要翻译： 定影装置包括支撑压区形成组件的支撑件，其经由环形带压靠相对的旋转体，以在环形带和相对的旋转体之间形成定影辊隙。 支撑件包括接触压区形成组件的底座。 上游突起从相对旋转体的加压方向在基板的位于与定影夹持部的上游边缘对应或上游的记录介质输送方向上突出。 下游突出部在相对旋转体的加压方向上的基部处，在与记录介质输送方向上的定影辊隙的下游边缘对应或下游的位置处突出。 下游突起在记录介质传送方向上与上游突起间隔开。

公开(公告)号：US08909117B2

公开(公告)日：2014-12-09

申请号：US13717046

申请日：2012-12-17

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

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

IPC分类号： G03G15/20

摘要： A fixing device that fixes an image on a recording medium includes a rotatable endless belt, deployed in a loop supported by rollers, a nip forming member provided inside the loop formed by the belt, a support member that supports the nip forming member, a counter rotation body disposed outside the loop formed by the belt and configured to form a nip with the belt by being in contact with the nip forming member through the belt, and a heat source configured to heat the belt directly by a radiant heat except at the nip. The support member includes a base portion that contacts the nip forming member and two arms extending from the base portion in a direction away from the nip forming member to partially surround a part of heat generating portion of the heat source.

公开(公告)号：US20140341625A1

公开(公告)日：2014-11-20

申请号：US14268198

申请日：2014-05-02

申请人： Takahiro IMADA ,  Masaaki Yoshikawa ,  Takayuki Seki ,  Yuji Arai ,  Takeshi Yamamoto ,  Ryuuichi Mimbu ,  Yutaka Ikebuchi ,  Takuya Seshita ,  Shuntaro Tamaki ,  Hajime Gotoh ,  Kazuya Saito ,  Toshihiko Shimokawa ,  Shuutaroh Yuasa ,  Kensuke Yamaji ,  Akira Suzuki ,  Hiroshi Yoshinaga

发明人： Takahiro IMADA ,  Masaaki Yoshikawa ,  Takayuki Seki ,  Yuji Arai ,  Takeshi Yamamoto ,  Ryuuichi Mimbu ,  Yutaka Ikebuchi ,  Takuya Seshita ,  Shuntaro Tamaki ,  Hajime Gotoh ,  Kazuya Saito ,  Toshihiko Shimokawa ,  Shuutaroh Yuasa ,  Kensuke Yamaji ,  Akira Suzuki ,  Hiroshi Yoshinaga

IPC分类号： G03G15/20

CPC分类号： G03G15/2017 ,  G03G15/2042 ,  G03G2215/2016 ,  G03G2215/2035

摘要： A fixing device includes a fixing rotator heated by a heater and a pressing rotator pressed against the fixing rotator to form a fixing nip therebetween, through which a recording medium bearing a toner image is conveyed. A heat shield interposed between the heater and the fixing rotator is movable in a circumferential direction of the fixing rotator to shield the fixing rotator from the heater in a variable axial shield span of the fixing rotator. The fixing rotator performs fixing rotation to convey the recording medium through the fixing nip while heating the recording medium and supplemental rotation other than fixing rotation. The heat shield moves to a decreased shield span position where the heat shield shields the fixing rotator from the heater in a decreased axial shield span of the fixing rotator during supplemental rotation thereof.

摘要翻译： 定影装置包括由加热器加热的固定旋转器和压靠在定影旋转器上的按压旋转器，以在其间形成定影辊隙，通过该固定辊子承载调色剂图像的记录介质。 插入在加热器和定影旋转器之间的隔热罩可以在固定旋转器的圆周方向上移动，以在定影旋转器的可变的轴向屏蔽跨度内屏蔽定影旋转器与加热器。 定影旋转器执行固定旋转，以便在加热记录介质和固定旋转以外的补充旋转的同时，通过定影辊隙传送记录介质。 隔热板移动到减小的屏蔽跨度位置，在该位置处，热屏蔽件在其辅助旋转期间以固定旋转器的减小的轴向屏蔽跨度将加热器屏蔽固定转子。

公开(公告)号：US20140341624A1

公开(公告)日：2014-11-20

申请号：US14267169

申请日：2014-05-01

申请人： Yuji ARAI ,  Masaaki Yoshikawa ,  Takayuki Seki ,  Takeshi Yamamoto ,  Ryuuichi Mimbu ,  Yutaka Ikebuchi ,  Takuya Seshita ,  Shuntaro Tamaki ,  Hajime Gotoh ,  Takahiro Imada ,  Kazuya Saito ,  Toshihiko Shimokawa ,  Shuutaroh Yuasa ,  Kensuke Yamaji ,  Akira Suzuki ,  Hiroshi Yoshinaga

发明人： Yuji ARAI ,  Masaaki Yoshikawa ,  Takayuki Seki ,  Takeshi Yamamoto ,  Ryuuichi Mimbu ,  Yutaka Ikebuchi ,  Takuya Seshita ,  Shuntaro Tamaki ,  Hajime Gotoh ,  Takahiro Imada ,  Kazuya Saito ,  Toshihiko Shimokawa ,  Shuutaroh Yuasa ,  Kensuke Yamaji ,  Akira Suzuki ,  Hiroshi Yoshinaga

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G2215/2035

摘要： A fixing device includes a fixing rotary body and a heater disposed opposite and heating the fixing rotary body. A nip formation assembly presses against an opposed body via the fixing rotary body to form a fixing nip between the fixing rotary body and the opposed body, through which a recording medium is conveyed. A movable heat shield movable in a circumferential direction of the fixing rotary body is interposed between the heater and the fixing rotary body to shield the fixing rotary body from the heater in a variable axial span of the fixing rotary body. A stationary heat shield, interposed between the heater and the fixing rotary body to shield the fixing rotary body from the heater, is disposed outboard from a lateral edge of a heat generator of the heater in an axial direction of the fixing rotary body.

摘要翻译： 定影装置包括固定旋转体和相对设置并加热定影旋转体的加热器。 压区形成组件通过固定旋转体压靠在相对的主体上，以在定影旋转体和相对的主体之间形成定影辊隙，记录介质通过该相对的主体被输送。 可在固定旋转体的圆周方向上移动的可移动隔热罩插入在加热器和定影旋转体之间，以在定影旋转体的可变的轴向跨度内将定影旋转体屏蔽在加热器上。 设置在加热器和定影旋转体之间以将定影旋转体屏蔽到加热器的固定隔热罩设置在固定旋转体的轴向上从加热器的发热体的侧边缘的外侧。

公开(公告)号：US08879944B2

公开(公告)日：2014-11-04

申请号：US13556653

申请日：2012-07-24

申请人： Hiroshi Takarada ,  Kuniaki Hirukawa ,  Akira Suzuki ,  Nobuharu Hoshi ,  Yuichi Fukui

发明人： Hiroshi Takarada ,  Kuniaki Hirukawa ,  Akira Suzuki ,  Nobuharu Hoshi ,  Yuichi Fukui

IPC分类号： G03G15/00 ,  G03G21/18

CPC分类号： B29C45/0001 ,  B29K2059/00 ,  B29K2105/16 ,  B29K2507/04 ,  B29K2995/0005 ,  B29L2031/7678 ,  G03G15/0865 ,  G03G21/1619 ,  G03G21/1652 ,  G03G21/1867

摘要： A cartridge is provided with an electrode portion for connecting a main assembly contact. The cartridge electrode includes a first contact portion, exposed toward an outside of a frame of the cartridge, contacted to a main assembly contact provided in the apparatus main assembly. The cartridge electrode further includes a second contact portion provided for being electrically connected to a process means of the cartridge, and an injection receiving portion into which resin is injected when the cartridge electrode is molded into the frame. The electroconductive resin injected from the injection receiving portion is branched to mold the first contact portion and the second contact portion so that an electroconductive path for electrically connecting the main assembly contact and the process means is formed.

摘要翻译： 盒具有用于连接主组件触点的电极部分。 盒式电极包括朝向盒的框架的外部暴露的第一接触部分，其接触设置在设备主组件中的主组件触点。 盒式电极还包括设置用于电连接到盒的处理装置的第二接触部分和当盒电极被模制到框架中时注入树脂的注射接收部分。 从注射接收部分注入的导电树脂被分支以模制第一接触部分和第二接触部分，从而形成用于电连接主组件接触件和处理装置的导电通路。

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：US08701131B2

公开(公告)日：2014-04-15

申请号：US13562499

申请日：2012-07-31

申请人： Naofumi Goto ,  Takeshi Kubo ,  Takeharu Takasawa ,  Akira Suzuki

发明人： Naofumi Goto ,  Takeshi Kubo ,  Takeharu Takasawa ,  Akira Suzuki

IPC分类号： G11B17/04

CPC分类号： G11B17/223

摘要： A disc conveying device includes a pair of rails positioned on opposite sides across a disc-shaped recording medium transported in the lead-in direction or ejecting direction in a direction orthogonal to a center axis direction, and extending in the direction of the conveyed disc-shaped recording medium; link arms that are turnably supported to a base chassis, are turnable as to the pair of rails, and move in parallel in a direction of separating the rails from the peripheral face of the disc-shaped recording medium; conveying rollers that convey the disc-shaped recording medium by being supported by the rails, and touch the peripheral face of the disc-shaped recording medium with at least one conveying roller rotating; and an ejecting lever that is turnable as to at least one of the rails, by which turning the peripheral face of the disc-shaped recording medium is pressed, and the disc-shaped recording medium is conveyed.

摘要翻译： 盘传送装置包括：一对轨道，其位于与沿着中心轴方向正交的方向上沿导入方向或排出方向传送的盘形记录介质的相对侧上，并且沿着所输送的盘形记录介质的方向延伸; 形记录介质; 可转动地支撑在基座上的连杆臂能够相对于一对轨道而转动，并且沿着将轨道与盘形记录介质的外周面分开的方向平行移动; 输送辊，其通过由轨道支撑而输送盘状记录介质，并且通过至少一个输送辊旋转来接触盘形记录介质的周面; 以及弹出杆，其能够转动至少一个轨道，通过该轨道转动盘形记录介质的周边面，并且盘状记录介质被传送。

公开(公告)号：US08607254B2

公开(公告)日：2013-12-10

申请号：US13462559

申请日：2012-05-02

申请人： Takeharu Takasawa ,  Takeshi Kubo ,  Naofumi Goto ,  Akira Suzuki

发明人： Takeharu Takasawa ,  Takeshi Kubo ,  Naofumi Goto ,  Akira Suzuki

IPC分类号： G11B17/04 ,  G11B17/22

CPC分类号： G11B17/221 ,  G11B17/223 ,  G11B17/30 ,  G11B23/0323 ,  G11B23/0328

摘要： A cartridge transporting device includes: a cartridge holder in which a cartridge receiving a recording medium is inserted and which holds the inserted cartridge; a supporting frame that supports the cartridge holder to be freely move between an insertion position and a drawn-in position; a locking member that moves between a locking position and a non-locking position, moves to the locking position, and locks the cartridge holder at the insertion position; a holder driving member that is movable in a predetermined direction and moves the cartridge holder between the insertion position and the drawn-in position; and a moving mechanism that moves the holder driving member in the predetermined direction, wherein when the cartridge holder starts to move from the insertion position to the drawn-in position, the holder driving member moves such that the cartridge holder locked by the locking member is unlocked.

摘要翻译： 盒式传送装置包括：盒保持器，其中容纳记录介质的盒被插入并保持插入的盒; 支撑框架，其支撑所述盒保持件能够在插入位置和拉入位置之间自由移动; 在锁定位置和非锁定位置之间移动的锁定构件移动到锁定位置，并将盒保持器锁定在插入位置; 保持器驱动构件，其能够沿预定方向移动并且在所述插入位置和所述拉入位置之间移动所述盒保持器; 以及沿预定方向移动保持器驱动构件的移动机构，其中当盒保持器从插入位置开始移动到拉入位置时，保持器驱动构件移动，使得由锁定构件锁定的盒保持器 解锁。

公开(公告)号：US20130293192A1

公开(公告)日：2013-11-07

申请号：US13980001

申请日：2012-01-18

申请人： Shigeru Abe ,  Tomio Yasuda ,  Ryouichi Yamanouchi ,  Akira Suzuki

发明人： Shigeru Abe ,  Tomio Yasuda ,  Ryouichi Yamanouchi ,  Akira Suzuki

IPC分类号： B60L11/18 ,  H02J7/02 ,  H01F38/14

CPC分类号： B60L11/182 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1803 ,  B60L11/1814 ,  B60L11/1824 ,  B60L11/1833 ,  B60L15/007 ,  B60L2210/10 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2220/54 ,  B60M7/003 ,  H01F38/14 ,  H02J5/005 ,  H02J50/10 ,  H02J50/50 ,  H02M3/337 ,  H02M7/217 ,  H02M2001/007 ,  Y02T10/6217 ,  Y02T10/641 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/7072 ,  Y02T10/7077 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T90/12 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/127 ,  Y02T90/14

摘要： A half-bridge inverter is used for a high frequency alternating current power supply to be connected to a primary side of a contactless power transformer, and a voltage-doubler rectifier is used to convert a secondary-side alternating current output of the contactless power transformer into a direct current.

摘要翻译： 半桥逆变器用于连接到非接触式电力变压器的初级侧的高频交流电源，并且使用倍压整流器来转换非接触式电力变压器的次级侧交流输出 成直流电。