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1. 发明申请

US20110188911A1 Gloss applicator and image forming apparatus 失效
标题翻译：光泽涂抹器和图像形成装置
公开(公告)号：US20110188911A1
公开(公告)日：2011-08-04
申请号：US12929326
申请日：2011-01-14
申请人： Hiroyuki Kunii , Akiyasu Amita , Shuntaroh Tamaki
发明人： Hiroyuki Kunii , Akiyasu Amita , Shuntaroh Tamaki
IPC分类号： G03G15/20
CPC分类号： G03G15/20
摘要： A gloss applicator, disposed downstream from a fusing device for fusing a non-fused image on a recording medium, includes a pair of pressure units, an endless belt, and a belt suction unit. The pair of pressure units define a gloss nip therebetween through which the recording medium is passed to enhance glossiness of the fused image. The endless belt, disposed in one of the pressure units in an extended loop configuration, transports the recording medium thereon. An outer face of the endless belt can contact the fused image on the recording medium. The belt suction unit, disposed inside the endless belt loop, exerts suction on the endless belt to locally deform a given portion of the endless belt and separate the recording medium from the endless belt at the given portion as a separation position.
摘要翻译：设置在熔融装置的下游的用于将非融合图像熔合在记录介质上的光泽施加器包括一对压力单元，环形带和带式抽吸单元。所述一对压力单元在其间限定光泽夹层，通过该光泽夹持通过记录介质以增强融合图像的光泽度。以延伸的环路配置在一个压力单元中的环形带在其上传送记录介质。环形带的外表面可以与记录介质上的融合图像接触。设置在环形带环内的带式抽吸单元在环形带上施加吸力以使环形带的给定部分局部变形，并将记录介质与作为分离位置的给定部分处的环形带分离。

2. 发明授权

US08724178B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US08724178B2
公开(公告)日：2014-05-13
申请号：US13158923
申请日：2011-06-13
申请人： Hiroyuki Kunii , Akiyasu Amita , Shuntaroh Tamaki
发明人： Hiroyuki Kunii , Akiyasu Amita , Shuntaroh Tamaki
IPC分类号： B41C1/00 , H04N1/407
CPC分类号： B41C1/00 , G03G15/224 , G03G15/6585 , G03G2215/00561 , G03G2215/00666 , G03G2215/2006
摘要： An image forming apparatus includes an image forming unit to form a color toner image using a color toner and a transparent layer using a transparent toner on a sheet of recording media, a sheet conveyance unit to transport the sheet, a 3D display lens forming unit disposed downstream from the image forming unit in a sheet conveyance direction, and a controller. The 3D display lens forming unit includes a shaping member including an uneven portion having predetermined surface unevenness, and a pressure member to press the shaping member against the sheet, forming a shaping nip between the shaping member and the pressure member. The 3D display lens forming unit shapes the transparent layer that is an outermost layer on the sheet into a stereoscopic display lens by transferring the surface unevenness of the uneven portion of the shaping member to the transparent layer formed on the sheet.
摘要翻译：图像形成装置包括图像形成单元，用于使用彩色调色剂形成彩色调色剂图像，并且使用透明调色剂在记录介质片上形成透明层;输送片材的片材传送单元，在图像形成单元的纸张输送方向下游，以及控制器。 3D显示透镜形成单元包括：成形构件，包括具有预定表面凹凸的凹凸部分;以及将成形构件压靠在片材上的压力构件，在成形构件和压力构件之间形成成形夹持部。 3D显示透镜形成单元通过将成形构件的不平坦部分的表面凹凸转印到形成在片材上的透明层，将作为片材上的最外层的透明层形成立体显示镜。

3. 发明授权

US08331839B2 Gloss applicator and image forming apparatus 失效
标题翻译：光泽涂抹器和图像形成装置
公开(公告)号：US08331839B2
公开(公告)日：2012-12-11
申请号：US12929326
申请日：2011-01-14
申请人： Hiroyuki Kunii , Akiyasu Amita , Shuntaroh Tamaki
发明人： Hiroyuki Kunii , Akiyasu Amita , Shuntaroh Tamaki
IPC分类号： G03G15/20
CPC分类号： G03G15/20
摘要： A gloss applicator, disposed downstream from a fusing device for fusing a non-fused image on a recording medium, includes a pair of pressure units, an endless belt, and a belt suction unit. The pair of pressure units define a gloss nip therebetween through which the recording medium is passed to enhance glossiness of the fused image. The endless belt, disposed in one of the pressure units in an extended loop configuration, transports the recording medium thereon. An outer face of the endless belt can contact the fused image on the recording medium. The belt suction unit, disposed inside the endless belt loop, exerts suction on the endless belt to locally deform a given portion of the endless belt and separate the recording medium from the endless belt at the given portion as a separation position.
摘要翻译：设置在熔融装置的下游的用于将非融合图像熔合在记录介质上的光泽施加器包括一对压力单元，环形带和带式抽吸单元。所述一对压力单元在其间限定光泽夹层，通过该光泽夹持通过记录介质以增强融合图像的光泽度。以延伸的环路配置在一个压力单元中的环形带在其上传送记录介质。环形带的外表面可以与记录介质上的融合图像接触。设置在环形带环内的带式抽吸单元在环形带上施加吸力以使环形带的给定部分局部变形，并将记录介质与作为分离位置的给定部分处的环形带分离。

4. 发明申请

US20110064494A1 FIXING DEVICE AND IMAGE FORMING APPARATUS 失效
标题翻译：固定装置和图像形成装置
公开(公告)号：US20110064494A1
公开(公告)日：2011-03-17
申请号：US12878686
申请日：2010-09-09
申请人： Akiyasu AMITA , Hiroyuki Kunii , Shuntaroh Tamaki
发明人： Akiyasu AMITA , Hiroyuki Kunii , Shuntaroh Tamaki
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/00805 , G03G2215/2006 , G03G2215/2032
摘要： A fixing device including a fixing unit that fixes a toner image on a recording material by application of heat and pressure, and a glossing unit that controls a gloss of the toner image fixed on the recording material. The glossing unit includes a heating roller, an endless belt stretched taut over multiple rollers including the heating roller, a pressing roller pressed against the heating roller with the endless belt therebetween to form a nip therebetween, and a separating member that separates the recording material from the endless belt downstream from the nip. The multiple rollers are positioned to maintain the recording material in contact with the endless belt for a predetermined distance downstream from the nip. The separating member is movable along the endless belt downstream from the nip, to control a length of contact between the recording material and the endless belt.
摘要翻译：一种定影装置，包括通过施加热和压力将调色剂图像定影在记录材料上的定影单元和控制固定在记录材料上的调色剂图像的光泽的光泽单元。该光泽单元包括一加热辊，一拉伸在包括该加热辊的多个辊子上的环形带，一压紧滚筒上的循环带之间的压辊，以在其间形成一个辊隙，以及一分隔件，从压区下游的环形带。定位多个辊子以使记录材料保持与环形带接触在辊隙下游预定的距离。分离构件可沿着辊隙下游的环形带移动，以控制记录材料与环形带之间的接触长度。

5. 发明授权

US08401452B2 Fixing device with gloss control unit and image forming apparatus 失效
标题翻译：具有光泽度控制单元和图像形成装置的固定装置
公开(公告)号：US08401452B2
公开(公告)日：2013-03-19
申请号：US12878686
申请日：2010-09-09
申请人： Akiyasu Amita , Hiroyuki Kunii , Shuntaroh Tamaki
发明人： Akiyasu Amita , Hiroyuki Kunii , Shuntaroh Tamaki
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/00805 , G03G2215/2006 , G03G2215/2032
摘要： A fixing device including a fixing unit that fixes a toner image on a recording material by application of heat and pressure, and a glossing unit that controls a gloss of the toner image fixed on the recording material. The glossing unit includes a heating roller, an endless belt stretched taut over multiple rollers including the heating roller, a pressing roller pressed against the heating roller with the endless belt therebetween to form a nip therebetween, and a separating member that separates the recording material from the endless belt downstream from the nip. The multiple rollers are positioned to maintain the recording material in contact with the endless belt for a predetermined distance downstream from the nip. The separating member is movable along the endless belt downstream from the nip, to control a length of contact between the recording material and the endless belt.
摘要翻译：一种定影装置，包括通过施加热和压力将调色剂图像定影在记录材料上的定影单元和控制固定在记录材料上的调色剂图像的光泽的光泽单元。该光泽单元包括一加热辊，一拉伸在包括该加热辊的多个辊子上的环形带，一压紧滚筒上的循环带之间的压辊，以在其间形成一个辊隙，以及一分隔件，从压区下游的环形带。定位多个辊子以使记录材料保持与环形带接触在辊隙下游预定的距离。分离构件可沿着辊隙下游的环形带移动，以控制记录材料与环形带之间的接触长度。

6. 发明申请

US20120008153A1 IMAGE FORMING APPARATUS 失效
标题翻译：图像形成装置
公开(公告)号：US20120008153A1
公开(公告)日：2012-01-12
申请号：US13158923
申请日：2011-06-13
申请人： Hiroyuki KUNII , Akiyasu Amita , Shuntaroh Tamaki
发明人： Hiroyuki KUNII , Akiyasu Amita , Shuntaroh Tamaki
IPC分类号： H04N1/60
CPC分类号： B41C1/00 , G03G15/224 , G03G15/6585 , G03G2215/00561 , G03G2215/00666 , G03G2215/2006
摘要： An image forming apparatus includes an image forming unit to form a color toner image using a color toner and a transparent layer using a transparent toner on a sheet of recording media, a sheet conveyance unit to transport the sheet, a 3D display lens forming unit disposed downstream from the image forming unit in a sheet conveyance direction, and a controller. The 3D display lens forming unit includes a shaping member including an uneven portion having predetermined surface unevenness, and a pressure member to press the shaping member against the sheet, forming a shaping nip between the shaping member and the pressure member. The 3D display lens forming unit shapes the transparent layer that is an outermost layer on the sheet into a stereoscopic display lens by transferring the surface unevenness of the uneven portion of the shaping member to the transparent layer formed on the sheet.
摘要翻译：图像形成装置包括图像形成单元，用于使用彩色调色剂形成彩色调色剂图像，并且使用透明调色剂在记录介质片上形成透明层;输送片材的片材传送单元，在图像形成单元的纸张输送方向下游，以及控制器。 3D显示透镜形成单元包括：成形构件，包括具有预定表面凹凸的凹凸部分;以及将成形构件压靠在片材上的压力构件，在成形构件和压力构件之间形成成形夹持部。 3D显示透镜形成单元通过将成形构件的不平坦部分的表面凹凸转移到形成在片材上的透明层，将作为片材上的最外层的透明层形成立体显示镜。

7. 发明申请

US20210033997A1 POWDER AMOUNT DETECTOR, POWDER SUPPLY DEVICE, AND IMAGE FORMING APPARATUS 有权
公开(公告)号：US20210033997A1
公开(公告)日：2021-02-04
申请号：US16914720
申请日：2020-06-29
申请人： Tatsuya Kubo , Junichi Matsumoto , Shuntaroh Tamaki , Hiroaki Okamoto
发明人： Tatsuya Kubo , Junichi Matsumoto , Shuntaroh Tamaki , Hiroaki Okamoto
IPC分类号： G03G15/08 , G03G21/20
摘要： A powder amount detector detects an amount of powder in a powder container of a cylindrical shape arranged horizontally. The powder amount detector includes a pair of measuring electrodes configured to detect capacitance between the pair of measuring electrodes to detect the amount of powder. The pair of measuring electrodes is disposed around the powder container. One of the pair of measuring electrodes has a flat shape, and the other of the pair of measuring electrodes has an arc shape following a shape of the powder container.

8. 发明授权

US10649367B2 Powder supply device and image forming apparatus incorporating same 有权
公开(公告)号：US10649367B2
公开(公告)日：2020-05-12
申请号：US16523025
申请日：2019-07-26
申请人： Junichi Matsumoto , Tatsuya Kubo , Shuntaroh Tamaki , Hiroaki Okamoto
发明人： Junichi Matsumoto , Tatsuya Kubo , Shuntaroh Tamaki , Hiroaki Okamoto
IPC分类号： G03G15/08
摘要： A powder supply device includes a powder conveyance path and a pair of electrodes to supply powder from a powder container. The powder conveyance path is configured to transport the powder in the powder container. The pair of electrodes is disposed at least in part in or on the powder conveyance path. The powder supply device is configured to detect an amount of powder in the powder conveyance path based on change of capacitance between the pair of electrodes.

9. 发明申请

US20200033751A1 POWDER SUPPLY DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME 审中-公开
公开(公告)号：US20200033751A1
公开(公告)日：2020-01-30
申请号：US16523025
申请日：2019-07-26
申请人： Junichi MATSUMOTO , Tatsuya Kubo , Shuntaroh Tamaki , Hiroaki Okamoto
发明人： Junichi MATSUMOTO , Tatsuya Kubo , Shuntaroh Tamaki , Hiroaki Okamoto
IPC分类号： G03G15/08
摘要： A powder supply device includes a powder conveyance path and a pair of electrodes to supply powder from a powder container. The powder conveyance path is configured to transport the powder in the powder container. The pair of electrodes is disposed at least in part in or on the powder conveyance path. The powder supply device is configured to detect an amount of powder in the powder conveyance path based on change of capacitance between the pair of electrodes.

10. 发明申请

US20140270820A1 FIXING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：固定装置和图像形成装置
公开(公告)号：US20140270820A1
公开(公告)日：2014-09-18
申请号：US14141351
申请日：2013-12-26
申请人： Kazuya Saito , Takayuki Seki , Hiroshi Yoshinaga , Yuji Arai , Ryuuichi Mimbu , Yutaka Ikebuchi , Yoshiki Yamaguchi , Shuntaroh Tamaki , Toshihiko Shimokawa , Shuutaroh Yuasa
发明人： Kazuya Saito , Takayuki Seki , Hiroshi Yoshinaga , Yuji Arai , Ryuuichi Mimbu , Yutaka Ikebuchi , Yoshiki Yamaguchi , Shuntaroh Tamaki , Toshihiko Shimokawa , Shuutaroh Yuasa
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G15/2017 , G03G15/55 , G03G2215/2035
摘要： A fixing device includes a fixing rotary body rotatable in a predetermined direction of rotation and a heater disposed opposite and heating the fixing rotary body. A heat shield is movable in a circumferential direction of the fixing rotary body and interposed between the heater and the fixing rotary body to shield the fixing rotary body from the heater. A driver is connected to the heat shield to drive and move the heat shield within a circumferential moving span in the circumferential direction of the fixing rotary body. An abnormal temperature detector detects an abnormal temperature of the fixing rotary body that is not lower than a predetermined temperature. The abnormal temperature detector is disposed opposite a circumferential outboard span outboard from the circumferential moving span of the heat shield in the circumferential direction of the fixing rotary body.
摘要翻译：定影装置包括可沿预定旋转方向旋转的定影旋转体和与该固定旋转体相对地加热的加热器。隔热罩可以在固定旋转体的圆周方向上移动并插入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上。驱动器连接到隔热罩，以在固定旋转体的圆周方向上的周向移动跨度内驱动和移动隔热罩。异常温度检测器检测不低于预定温度的定影旋转体的异常温度。异常温度检测器与固定旋转体的圆周方向上的隔热罩的周向移动跨度相对的周向外侧跨距设置。

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