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公开(公告)号：US10539912B1
公开(公告)日：2020-01-21
申请号：US16391959
申请日：2019-04-23
申请人： Takamasa Hase , Tomoya Adachi , Yuusuke Furuichi , Yukimichi Someya , Masahiro Samei , Daisuke Inoue
发明人： Takamasa Hase , Tomoya Adachi , Yuusuke Furuichi , Yukimichi Someya , Masahiro Samei , Daisuke Inoue
摘要： An image forming apparatus includes a power controller that starts an examination mode by an external operation. The examination mode detects a temperature-resistance property of a resistive heat generator. The power controller supplies power at a predetermined power duty cycle to the resistive heat generator. The power controller obtains the power supplied to the resistive heat generator and a change in a temperature of the resistive heat generator, that is detected by a temperature detector, while the power controller supplies the power at the predetermined power duty cycle to the resistive heat generator. The power controller calculates the temperature-resistance property of the resistive heat generator based on the power and the change in the temperature that are obtained. The power controller adjusts a power duty cycle at which the power is supplied to the resistive heat generator based on the temperature-resistance property.
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52.发明授权公开(公告)号：US08422929B2
公开(公告)日：2013-04-16
申请号：US13105340
申请日：2011-05-11
IPC分类号： G03G15/20
CPC分类号： G03G15/2096
摘要： A disclosed fixing device includes a fixing material application unit applying a fixing material to a fixing material carrier, a transfer unit transferring the fixing material onto a recording medium, a cleaning blade cleaning the fixing material carrier after the fixing material is transferred onto the recording medium, and a lubricant agent application unit disposed on a downstream side of the cleaning blade on the fixing material carrier and applying a lubricant agent to the fixing material carrier. Further, before a fixing operation is started, the lubricant agent application unit applies the lubricant agent to the fixing material carrier, and the fixing material carrier moves in a direction opposite to a direction when the fixing operation is performed and to a position where the applied lubricant agent is adhered to the cleaning blade.
摘要翻译： 所公开的定影装置包括固定材料施加单元，其将固定材料施加到固定材料载体上，将固定材料转印到记录介质上的转印单元，在固定材料转印到记录介质上之后清洁固定材料载体的清洁刮板 以及润滑剂涂布单元，其设置在所述固定材料载体上的所述清洁刮板的下游侧，并且向所述固定材料载体施加润滑剂。 此外，在开始定影操作之前，润滑剂施加单元将润滑剂施加到固定材料载体上，并且固定材料载体沿与执行定影操作的方向相反的方向移动到施加的定位操作的位置 润滑剂粘附到清洁刮板上。
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公开(公告)号：US20110008081A1
公开(公告)日：2011-01-13
申请号：US12779432
申请日：2010-05-13
申请人： Yuichi AOYAMA , Yasuo Katano , Yukimichi Someya , Takuma Nakamura , Tetsurou Sasamoto , Shunichi Abe , Masafumi Yamada
发明人： Yuichi AOYAMA , Yasuo Katano , Yukimichi Someya , Takuma Nakamura , Tetsurou Sasamoto , Shunichi Abe , Masafumi Yamada
IPC分类号： G03G15/20
CPC分类号： G03G15/2096
摘要： A disclosed cleaning device for removing adhering matter from a surface of a member subject to cleaning includes a belt-shaped film member arranged in a stretched configuration capable of being wound or endlessly move in a direction opposite to a surface movement direction of the member subject to cleaning while being in contact with the surface of the member subject to cleaning, and a cleaning blade configured to abut on the surface of the member subject to cleaning via the belt-shaped film member at a position where the belt-shaped film member is brought into contact with the member subject to cleaning.
摘要翻译： 公开的用于从要清洁的构件的表面去除粘附物质的清洁装置包括：带状膜构件，其布置成拉伸构造，能够沿与所述构件受到的构件的表面移动方向相反的方向缠绕或不断地移动 在与要清洁的构件的表面接触的同时进行清洁;以及清洁刮板，其构造成在带状膜构件被带入的位置处经由带状膜构件抵接在被清洁的构件的表面上 与要清洁的成员接触。
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54.发明申请FIXING SOLUTION, FIXING METHOD, FIXING DEVICE, IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS 失效固定方法，固定方法，固定装置，图像形成方法和图像形成装置公开(公告)号：US20110002718A1
公开(公告)日：2011-01-06
申请号：US12825683
申请日：2010-06-29
申请人： Yasuo Katano , Tsuneo Kurotori , Yuko Arizumi , Shigeo Takeuchi , Hidekazu Yaginuma , Fuminari Kaneko , Yukimichi Someya , Shigenobu Hirano , Hidenori Tomono
发明人： Yasuo Katano , Tsuneo Kurotori , Yuko Arizumi , Shigeo Takeuchi , Hidekazu Yaginuma , Fuminari Kaneko , Yukimichi Someya , Shigenobu Hirano , Hidenori Tomono
CPC分类号： G03G11/00
摘要： To provide a fixing solution for fixing fine resin particles to a recording medium, the fixing solution including: a diluent which contains water; a foaming agent which allows the fixing solution to be in the form of foam; and a solid plasticizer which is solid at normal temperature and soluble in the diluent, and which softens or swells at least part of the fine resin particles while dissolved in the diluent.
摘要翻译： 为了提供将树脂微粒固定在记录介质上的定影液，定影液包括：含有水的稀释剂; 使定影液成泡沫状的发泡剂; 和固体增塑剂，其在常温下为固体且可溶于稀释剂，并且在溶解在稀释剂中时使至少部分细小树脂颗粒软化或溶胀。
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公开(公告)号：US20100284716A1
公开(公告)日：2010-11-11
申请号：US12770145
申请日：2010-04-29
IPC分类号： G03G15/20
CPC分类号： G03G15/2096 , G03G15/2064
摘要： Disclosed is a fixing device including a liquid supply unit that supplies a liquid fixer containing a softening agent that dissolves or swells at least part of resin to soften the resin; an air supply unit that supplies air for foaming the liquid fixer; and a foam generation unit that mixes the liquid fixer from the liquid supply unit with the air from the air supply unit to generate foams. The foam generation unit has an air channel where the air from the air supply unit flows, a liquid-fixer channel provided such that the liquid fixer from the liquid supply unit flows from a direction opposite to a flowing direction of the air channel, and an air-and-liquid mixing part that mixes the air from the air channel with the liquid fixer from the liquid fixer channel so as to be opposite to each other, thereby generating a foam-like fixer.
摘要翻译： 公开了一种定影装置，其包括：液体供应单元，其供应含有溶解或溶胀至少部分树脂以软化树脂的软化剂的液体定影剂; 空气供应单元，其供应用于使液体定影剂发泡的空气; 以及泡沫产生单元，其将来自液体供应单元的液体定影剂与来自空气供应单元的空气混合以产生泡沫。 泡沫产生单元具有空气通道，空气供给单元的空气流动，液体定影通道设置成使得来自液体供应单元的液体定影剂从与空气通道的流动方向相反的方向流动， 空气和液体混合部分，其将来自空气通道的空气与液体定影剂从液体定影剂通道混合，以便彼此相对，从而产生泡沫状定影剂。
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56.发明申请Charging device, and process cartridge and image forming apparatus using the same 有权充电装置，处理盒和使用其的成像装置公开(公告)号：US20090116872A1
公开(公告)日：2009-05-07
申请号：US11406267
申请日：2006-04-19
IPC分类号： G03G15/02
CPC分类号： G03G15/0291 , G03G2215/026 , G03G2215/027
摘要： A charging device including an electron discharging device for forming a latent electrostatic image on an image bearing member and containing an sp3 bonding material and an electroconductive portion.
摘要翻译： 一种充电装置，包括用于在图像承载部件上形成静电潜像的电子放电装置，并且包含sp3键合材料和导电部分。
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公开(公告)号：US12038705B2
公开(公告)日：2024-07-16
申请号：US18060566
申请日：2022-11-30
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/2028 , G03G15/2064 , G03G2215/2038
摘要： A nip forming device includes an endless belt that is flexible and rotates and a nip former that is disposed opposite an inner circumferential face of the endless belt. A pressure rotator presses against the nip former via the endless belt to form a nip between the endless belt and the pressure rotator, through which a conveyed object is conveyed. A separator is disposed downstream from the nip in a conveyance direction of the conveyed object. The separator separates the conveyed object from the endless belt. The separator includes a non-contact portion separated from the endless belt and a contact portion that contacts the endless belt. The contact portion retains a gap having a predetermined size between the non-contact portion and the endless belt.
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公开(公告)号：US20230288855A1
公开(公告)日：2023-09-14
申请号：US18151091
申请日：2023-01-06
CPC分类号： G03G15/2064 , G03G15/2053 , G03G15/5004 , G03G2215/2025
摘要： A nip forming device includes an endless film and a pressure rotator that presses against a heater via the endless film. A driver drives and rotates the pressure rotator to cause the pressure rotator to drive and rotate the endless film. A controller controls the driver to drive and rotate the pressure rotator, based on a temperature of the pressure rotator, that is detected by a detector, in a forward direction to convey a conveyed object and to interrupt forward rotation of the pressure rotator. In response to a determination that the temperature of the pressure rotator is higher than a predetermined temperature when a job of the nip forming device is finished, the controller controls the driver to drive and rotate the pressure rotator for a predetermined time in a backward direction opposite to the forward direction and to interrupt backward rotation of the pressure rotator.
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公开(公告)号：US11435682B2
公开(公告)日：2022-09-06
申请号：US16860245
申请日：2020-04-28
IPC分类号： G03G15/20
摘要： A heater includes a base, a plurality of heat generators arranged on the base in parallel to a longitudinal direction of the base, a plurality of electrodes on the base, and conductor paths disposed on the base. The conductor paths are electrically connected to the heat generators and the electrodes. The conductor paths include a main conductor path connected to one of the electrodes and a branch conductor path branched from the main conductor path. At least a part of the branch conductor path has a lower electrical resistance per unit length than an electrical resistance per unit length of the main conductor path.
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公开(公告)号：US10915048B2
公开(公告)日：2021-02-09
申请号：US16269616
申请日：2019-02-07
摘要： A heater includes a plurality of resistive heat generators electrically connected to each other in parallel. A power supply supplies power to the resistive heat generators. An electric current detector detects an electric current that flows through the resistive heat generators. A voltage detector detects a voltage applied to the resistive heat generators. An electric current controller controls the electric current that flows through the resistive heat generators based on the electric current detected by the electric current detector and the voltage detected by the voltage detector. The electric current detector detects the electric current in a state in which, after the power supply starts supplying the power to the resistive heat generators, a waveform of an alternating current supplied to the resistive heat generators remains constant for a predetermined time period or longer taken for the electric current detector to detect the electric current.
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