专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09411278B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09411278B2
公开(公告)日：2016-08-09
申请号：US14474939
申请日：2014-09-02
申请人： Motoyoshi Yamano , Shinichi Namekata , Ryota Yamashina , Takumi Waida , Shinji Kato , Shuji Hirai , Terumichi Ochi
发明人： Motoyoshi Yamano , Shinichi Namekata , Ryota Yamashina , Takumi Waida , Shinji Kato , Shuji Hirai , Terumichi Ochi
IPC分类号： G03G15/00 , G03G15/20
CPC分类号： G03G15/2046 , G03G2215/00447 , G03G2215/00751
摘要： An image forming apparatus includes paper trays to contain and feed a recording sheet on which a toner image is transferred; status sensors to detect a storage status of the recording sheet contained in the paper trays; a sheet sensor to detect a smoothness of the recording sheet; a memory to store detection values of the smoothness detected by the sheet sensor; a fixing device to heat and press the toner image transferred onto the recording sheet and fix it onto the recording sheet; and a control circuit to determine a target fixing temperature of the fixing device based on the detection values stored in the memory. The control circuit determines the target fixing temperature for successive recording sheets depending on the detected smoothness, and resets the detection values stored in the memory to zero when the status sensors detect a change in the storage status of the paper trays.
摘要翻译：图像形成装置包括：纸盘，用于容纳并供给其上转印有调色剂图像的记录纸; 状态传感器，用于检测包含在纸盘中的记录纸的存储状态; 用于检测记录纸的平滑度的纸张传感器; 用于存储由片材传感器检测到的平滑度的检测值的存储器; 固定装置，用于加热和按压转印到记录纸上的调色剂图像并将其固定在记录纸上; 以及控制电路，用于基于存储在存储器中的检测值来确定定影装置的目标定影温度。控制电路根据检测到的平滑度确定连续记录片材的目标固定温度，并且当状态传感器检测纸盘的存储状态的变化时，将存储在存储器中的检测值重置为零。

2. 发明申请

US20150078770A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20150078770A1
公开(公告)日：2015-03-19
申请号：US14474939
申请日：2014-09-02
申请人： Motoyoshi YAMANO , Shinichi Namekata , Ryota Yamashina , Takumi Waida , Shinji Kato , Shuji Hirai , Terumichi Ochi
发明人： Motoyoshi YAMANO , Shinichi Namekata , Ryota Yamashina , Takumi Waida , Shinji Kato , Shuji Hirai , Terumichi Ochi
IPC分类号： G03G15/20 , G03G15/00
CPC分类号： G03G15/2046 , G03G2215/00447 , G03G2215/00751
摘要： An image forming apparatus includes paper trays to contain and feed a recording sheet on which a toner image is transferred; status sensors to detect a storage status of the recording sheet contained in the paper trays; a sheet sensor to detect a smoothness of the recording sheet; a memory to store detection values of the smoothness detected by the sheet sensor; a fixing device to heat and press the toner image transferred onto the recording sheet and fix it onto the recording sheet; and a control circuit to determine a target fixing temperature of the fixing device based on the detection values stored in the memory. The control circuit determines the target fixing temperature for successive recording sheets depending on the detected smoothness, and resets the detection values stored in the memory to zero when the status sensors detect a change in the storage status of the paper trays.
摘要翻译：图像形成装置包括：纸盘，用于容纳并供给其上转印有调色剂图像的记录纸; 状态传感器，用于检测包含在纸盘中的记录纸的存储状态; 用于检测记录纸的平滑度的纸张传感器; 用于存储由片材传感器检测到的平滑度的检测值的存储器; 固定装置，用于加热和按压转印到记录纸上的调色剂图像并将其固定在记录纸上; 以及控制电路，用于基于存储在存储器中的检测值来确定定影装置的目标定影温度。控制电路根据检测到的平滑度确定连续记录片材的目标固定温度，并且当状态传感器检测纸盘的存储状态的变化时，将存储在存储器中的检测值重置为零。

3. 发明授权

US09557697B2 Recording media smoothness detector and image forming apparatus incorporating same 有权
标题翻译：记录介质平滑度检测器和结合其的图像形成装置
公开(公告)号：US09557697B2
公开(公告)日：2017-01-31
申请号：US14643082
申请日：2015-03-10
申请人： Takumi Waida , Shuji Hirai , Terumichi Ochi , Shinji Kato , Ryota Yamashina , Keitaro Shoji
发明人： Takumi Waida , Shuji Hirai , Terumichi Ochi , Shinji Kato , Ryota Yamashina , Keitaro Shoji
IPC分类号： G01J4/00 , G03G15/00
CPC分类号： G03G15/5029 , G03G2215/00616 , G03G2215/00734
摘要： A recording media smoothness detector includes a sensor and a calculator. The sensor includes a light source to emit light toward a recording medium and a light detector to detect an amount of light reflected by the recording medium. The calculator includes a first memory to store an initial output value of the sensor and a second memory to store a decreased output percentage of the sensor relative to the initial output value per number of recording media detected. The calculator is configured to calculate a decreased output amount of the sensor from the decreased output percentage of the sensor per number of recording media detected, according to a number of recording media detected by the sensor, to adjust a luminosity of the light source based on the calculated decreased output amount of the sensor and determine a type of the recording medium based on an output of the sensor after the adjustment of the luminosity of the light source and based on the number of recording media detected by the sensor.
摘要翻译：记录介质平滑度检测器包括传感器和计算器。传感器包括向记录介质发射光的光源和用于检测由记录介质反射的光量的光检测器。计算器包括用于存储传感器的初始输出值的第一存储器和用于存储传感器相对于每个检测到的记录介质的初始输出值减小的输出百分比的第二存储器。计算器被配置为根据传感器检测到的记录介质的数量，根据传感器检测到的每个记录介质的数量，从传感器的输出百分比减小来计算传感器的输出量的减少，以根据传感器检测到的光源的亮度来调节计算出的传感器的减少的输出量，并且在调整光源的亮度之后并且基于由传感器检测的记录介质的数量，基于传感器的输出来确定记录介质的类型。

4. 发明授权

US09348288B2 Image forming apparatus forming a plurality of displaced test latent image parts 有权
标题翻译：图像形成装置形成多个位移测试潜像部分
公开(公告)号：US09348288B2
公开(公告)日：2016-05-24
申请号：US14619387
申请日：2015-02-11
申请人： Satoshi Kaneko , Shinji Kato , Shuji Hirai , Hideo Muroi , Terumichi Ochi
发明人： Satoshi Kaneko , Shinji Kato , Shuji Hirai , Hideo Muroi , Terumichi Ochi
IPC分类号： G03G15/00 , G03G15/043 , G03G15/06
CPC分类号： G03G15/5041 , G03G15/043 , G03G15/065
摘要： An image forming apparatus includes a latent image bearer, a toner image forming unit, and a transfer device. The toner image forming unit includes a charger, a latent image forming device, and a developing device, and is configured to form a test latent image pattern on a surface of the latent image bearer, and to develop the test latent image pattern into a test toner pattern. The test latent image pattern includes a plurality of test latent image parts partly offset from one another in a main scanning direction. The image forming apparatus also includes a developing current detector and a processor to detect uneven image density in the main scanning direction using the test latent image pattern, based on the developing current detected by the developing current detector, to adjust the uneven image density in the main scanning direction.
摘要翻译：图像形成装置包括潜像载体，调色剂图像形成单元和转印装置。调色剂图像形成单元包括充电器，潜像形成装置和显影装置，并且被配置为在潜像承载体的表面上形成测试潜像图案，并将测试潜像图案显影成测试墨粉图案。测试潜像图案包括在主扫描方向上彼此部分偏移的多个测试潜像部分。图像形成装置还包括显影电流检测器和处理器，用于基于由显影电流检测器检测到的显影电流，使用测试潜像图案来检测主扫描方向上的不均匀图像浓度，以调整不均匀图像浓度主扫描方向。

5. 发明授权

US06597881B2 Image forming apparatus 有权
标题翻译：具有调色剂通道出口密封磁场的图像形成装置
公开(公告)号：US06597881B2
公开(公告)日：2003-07-22
申请号：US09976159
申请日：2001-10-15
申请人： Satoshi Hatori , Takeshi Shintani , Shinichi Namekata , Shigekazu Enoki , Shinji Kato , Akinori Kobayashi
发明人： Satoshi Hatori , Takeshi Shintani , Shinichi Namekata , Shigekazu Enoki , Shinji Kato , Akinori Kobayashi
IPC分类号： G03G1501
CPC分类号： G03G15/0822 , G03G2215/0177
摘要： An image forming apparatus of the present invention includes an image carrier. A rotary developing device adjoins the image carrier and includes a plurality of developing sections for developing a latent image formed on the image carrier with a magnetic developer. A toner cartridge unit includes a plurality of toner cartridges and is rotatable integrally with the developing device. A plurality of toner conveying device each connect one toner cartridge to the associated developing section and each include a toner passage and a toner conveying member disposed in the toner passage. A magnet adjoins a toner outlet, which is formed in the toner passage and communicated to the developing section, for forming a magnetic field that traverses the toner passage over the entire diameter of the toner passage. Toner stored in each toner cartridge is prevented from unexpectedly flowing into the associated developing section when replenishment is not effected.
摘要翻译：本发明的图像形成装置包括图像载体。旋转显影装置邻接图像载体，并且包括用磁性显影剂显影形成在图像载体上的潜像的多个显影部分。调色剂盒单元包括多个调色剂盒，并且与显影装置一体地旋转。多个调色剂输送装置将每个调色剂盒连接到相关联的显影部分，并且每个调色剂输送装置都包括调色剂通道和设置在调色剂通道中的调色剂传送部件。磁体毗邻调色剂出口，该调色剂出口形成在调色剂通道中并与显影部分连通，以形成在调色剂通道的整个直径上穿过调色剂通道的磁场。当不进行补货时，储存在每个墨粉盒中的墨粉被防止意外地流入相关的显影部分。

6. 发明授权

US09052663B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09052663B2
公开(公告)日：2015-06-09
申请号：US14227169
申请日：2014-03-27
申请人： Shingo Suzuki , Satoshi Kaneko , Shuji Hirai , Koichi Kudo , Jun Yamane , Shinji Kato
发明人： Shingo Suzuki , Satoshi Kaneko , Shuji Hirai , Koichi Kudo , Jun Yamane , Shinji Kato
IPC分类号： G03G15/00 , G03G15/06
CPC分类号： G03G15/5025 , G03G15/065 , G03G15/5058
摘要： An image forming apparatus includes an image carrier; an image forming unit; a processor for controlling the image forming unit according to a predetermined image forming condition setting data; an image density sensor to detect an image density of the toner pattern formed on the image carrier; a reference rotary position detector; an image density fluctuation data acquisition unit to obtain an image density fluctuation data of more than one circumferential length of the photoreceptor drum with reference to the reference rotary position detected by the reference rotary position detector based on a result related to the toner pattern formed on the image carrier detected by the image density sensor; and a correction data generator to generate a correction data to correct a reference image forming condition setting data with a correction amount corresponding to each rotary position of the rotary member to thus reduce the image density fluctuation.
摘要翻译：图像形成装置包括图像载体; 图像形成单元; 根据预定图像形成条件设置数据控制图像形成单元的处理器; 图像浓度传感器，用于检测形成在图像载体上的调色剂图案的图像浓度; 参考旋转位置检测器; 图像浓度波动数据获取单元，基于与在基准旋转位置检测器上形成的调色剂图案相关的结果，参考由基准旋转位置检测器检测到的参考旋转位置，获得感光鼓的多于一个圆周长度的图像浓度波动数据由图像密度传感器检测的图像载体; 以及校正数据生成器，用于生成校正数据，以校正与旋转构件的每个旋转位置相对应的校正量的参考图像形成条件设置数据，从而减小图像浓度波动。

7. 发明授权

US08977148B2 Image forming apparatus and image forming method 有权
标题翻译：图像形成装置及图像形成方法
公开(公告)号：US08977148B2
公开(公告)日：2015-03-10
申请号：US13753859
申请日：2013-01-30
申请人： Satoshi Kaneko , Jun Yamane , Koichi Kudo , Shinji Kato , Hitoshi Ishibashi , Shuji Hirai , Shingo Suzuki
发明人： Satoshi Kaneko , Jun Yamane , Koichi Kudo , Shinji Kato , Hitoshi Ishibashi , Shuji Hirai , Shingo Suzuki
IPC分类号： G03G15/00 , G03G13/22
CPC分类号： G03G13/22 , G03G15/5037 , G03G15/5041
摘要： An image forming apparatus includes a rotatable image carrier that carries a toner image having a length corresponding to at least a circumferential length of the carrier; an image density detector that detects a density of the image; a potential detector that detects, over at least the circumferential length, a surface potential of the carrier before toner adheres thereto; a first image forming device that adjusts the density with a first factor, and forms an image based on a first condition of the first factor; a second image forming device that adjusts the density with a second factor, and forms an image based on a second condition of the second factor; a first determining device that determines the first condition based on uneven density; and a second determining device that determines the second condition based on uneven density and a potential distribution of the surface potential.
摘要翻译：图像形成装置包括可转动的图像载体，其承载具有对应于载体的至少周长的长度的调色剂图像; 图像浓度检测器，其检测图像的浓度; 在调色剂附着于其之前，至少在圆周长度上检测载体的表面电位的电位检测器; 第一图像形成装置，其以第一因子调整所述浓度，并且基于所述第一因子的第一条件形成图像; 第二图像形成装置，其利用第二因子调整所述浓度，并且基于所述第二因子的第二条件形成图像; 第一确定装置，其基于不均匀密度来确定第一条件; 以及第二确定装置，其基于不均匀密度和表面电位的电位分布来确定第二条件。

8. 发明授权

US09423752B2 Image forming apparatus and method adjusting image forming condition 有权
标题翻译：图像形成装置和调整图像形成条件的方法
公开(公告)号：US09423752B2
公开(公告)日：2016-08-23
申请号：US14726847
申请日：2015-06-01
申请人： Satoshi Kaneko , Shinji Kato , Shuji Hirai
发明人： Satoshi Kaneko , Shinji Kato , Shuji Hirai
IPC分类号： G03G15/08 , G03G15/16 , G03G21/14 , G03G15/00
CPC分类号： G03G15/556 , G03G15/5058 , G03G21/145 , G03G2215/0161
摘要： An image forming apparatus includes an image bearer; a toner image forming device; a transfer rotator; a transfer device; a rotation position detector; an image density detector; a density data acquisition unit to causes the toner image forming device to form an adjustment toner image equal to or greater in length than a circumferential length of the image bearer, cause a linear velocity difference between the image bearer and the transfer rotator in transfer of the adjustment toner image, and acquires, from a detected image density of the toner image transferred from the image bearer, detected by the image density detector, image density unevenness data with reference to detection of a reference rotation position of one of the image bearer and a rotator; and a correction unit to adjust an image forming condition according to the reference rotation position, the image density unevenness data, and the linear velocity difference.
摘要翻译：图像形成装置包括图像载体; 调色剂图像形成装置; 转移旋转器; 转移装置; 旋转位置检测器; 图像浓度检测器; 密度数据获取单元，用于使调色剂图像形成装置形成等于或大于图像载体的周长的调色剂图像，导致图像载体和转印旋转体之间的线速度差异，调整调色剂图像，并且从图像载体检测到的图像承载检测到的调色剂图像的检测图像浓度中获取图像浓度不均匀性数据，参照图像载体和图像载体之一的基准旋转位置的检测旋转器以及校正单元，用于根据基准旋转位置，图像浓度不均匀性数据和线速度差来调整图像形成条件。

9. 发明授权

US09400442B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09400442B2
公开(公告)日：2016-07-26
申请号：US14802322
申请日：2015-07-17
申请人： Satoshi Kaneko , Shinji Kato , Shuji Hirai
发明人： Satoshi Kaneko , Shinji Kato , Shuji Hirai
IPC分类号： G03G15/02
CPC分类号： G03G15/0266 , G03G15/5037
摘要： An image forming apparatus includes a latent image carrier; a charger; a charging power supply; a latent image writer to write; a developing device; a rotary attitude sensor; a controller to perform a data formulating process to formulate a change pattern data and a bias changing process to cause the charging power supply to change the charging bias output based on readings from the rotary attitude sensor and the change pattern data, during a print job; and a surface potential sensor to detect a surface potential of the latent image carrier. In the data formulating process, the controller formulates the change pattern data based on the surface potential of the latent image carrier detected by the surface potential sensor, while the charging power supply outputting a constant charging bias, and based on readings from the rotary attitude sensor while the surface potential is being detected.
摘要翻译：图像形成装置包括潜像载体; 充电器充电电源; 潜象写作者写作; 显影装置; 旋转姿态传感器; 控制器，用于执行数据制定过程以制定改变模式数据和偏差改变过程，以在打印作业期间使充电电源基于来自旋转姿态传感器和改变模式数据的读数来改变充电偏压输出; 以及用于检测潜像载体的表面电位的表面电位传感器。在数据制作过程中，控制器基于由表面电位传感器检测到的潜像载体的表面电位，同时输出恒定充电偏压的充电电源，并且基于来自旋转姿态传感器的读数来制定改变模式数据同时正在检测表面电位。

10. 发明申请

US20140301748A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20140301748A1
公开(公告)日：2014-10-09
申请号：US14227169
申请日：2014-03-27
申请人： Shingo SUZUKI , Satoshi Kaneko , Shuji Hirai , Koichi Kudo , Jun Yamane , Shinji Kato
发明人： Shingo SUZUKI , Satoshi Kaneko , Shuji Hirai , Koichi Kudo , Jun Yamane , Shinji Kato
IPC分类号： G03G15/00
CPC分类号： G03G15/5025 , G03G15/065 , G03G15/5058
摘要： An image forming apparatus includes an image carrier; an image forming unit; a processor for controlling the image forming unit according to a predetermined image forming condition setting data; an image density sensor to detect an image density of the toner pattern formed on the image carrier; a reference rotary position detector; an image density fluctuation data acquisition unit to obtain an image density fluctuation data of more than one circumferential length of the photoreceptor drum with reference to the reference rotary position detected by the reference rotary position detector based on a result related to the toner pattern formed on the image carrier detected by the image density sensor; and a correction data generator to generate a correction data to correct a reference image forming condition setting data with a correction amount corresponding to each rotary position of the rotary member to thus reduce the image density fluctuation.
摘要翻译：图像形成装置包括图像载体; 图像形成单元; 根据预定图像形成条件设置数据控制图像形成单元的处理器; 图像浓度传感器，用于检测形成在图像载体上的调色剂图案的图像浓度; 参考旋转位置检测器; 图像浓度波动数据获取单元，基于与在基准旋转位置检测器上形成的调色剂图案相关的结果，参考由基准旋转位置检测器检测的参考旋转位置，获得感光鼓的多于一个圆周长度的图像浓度波动数据由图像密度传感器检测的图像载体; 以及校正数据生成器，用于生成校正数据，以校正与旋转构件的每个旋转位置相对应的校正量的参考图像形成条件设置数据，从而减小图像浓度波动。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式