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61. 发明授权

US07885581B2 Developer transferring device, developing device, process unit, and image forming apparatus 有权
标题翻译：显影剂转印装置，显影装置，处理装置和成像装置
公开(公告)号：US07885581B2
公开(公告)日：2011-02-08
申请号：US11856304
申请日：2007-09-17
申请人： Wakako Oshige , Shinji Kato
发明人： Wakako Oshige , Shinji Kato
IPC分类号： G03G15/08 , B01F7/00
CPC分类号： G03G15/0853 , G03G15/0893 , G03G2215/0822 , G03G2215/0827 , G03G2215/083 , G03G2215/0888
摘要： An image forming apparatus capable of reducing the number of toner concentration detection errors caused by variation in the volume of a toner includes a reverse vane for transferring developer in an opposite direction and protruding from the rotary shaft member in a region where a lower side faces a bottom wall of a first transfer chamber and two lateral sides that are orthogonal to the rotary axis direction face respective side walls of the first transfer chamber, and a toner concentration detection sensor is disposed to detect the toner concentration of the developer as the developer is transferred between the reverse transfer vane and a location of the screw vane adjacent to the reverse transfer vane.
摘要翻译：能够减少调色剂体积变化引起的调色剂浓度检测误差的图像形成装置包括：反转叶片，用于在显影剂的下侧面朝向相反方向转印显影剂并从旋转轴构件突出的区域第一传送室的底壁和与旋转轴线方向正交的两个侧面面向第一传送室的相应侧壁，并且设置调色剂浓度检测传感器以检测显影剂转印时显影剂的调色剂浓度在反向传递叶片与螺旋叶片的位置相邻的反向传递叶片之间。

62. 发明授权

US07706121B2 Ion generator 有权
标题翻译：离子发生器
公开(公告)号：US07706121B2
公开(公告)日：2010-04-27
申请号：US12177214
申请日：2008-07-22
申请人： Shinji Kato , Toshiyuki Miyamoto
发明人： Shinji Kato , Toshiyuki Miyamoto
IPC分类号： H01T23/00
CPC分类号： H01T23/00
摘要： In an ion generator, a high-voltage electrode with a contact portion is disposed on a first main surface of an insulating substrate and is connected to a wire electrode, and a ground electrode covered with an insulating film is disposed on a second main surface of the insulating substrate. The ground electrode is electrically connected to a contact portion on the first main surface via a through hole. By disposing the high-voltage electrode and the ground electrode on different surfaces, the occurrence of an undesirable leakage current flowing from the high-voltage electrode to the ground electrode is prevented.
摘要翻译：在离子发生器中，具有接触部分的高电压电极设置在绝缘基板的第一主表面上并连接到线电极，并且覆盖有绝缘膜的接地电极设置在第二主表面上绝缘基板。接地电极经由通孔电连接到第一主表面上的接触部分。通过将高电压电极和接地电极设置在不同的表面上，防止了从高压电极流向接地电极的不期望的漏电流的发生。

63. 发明授权

US07650774B2 Tandem press apparatus 有权
标题翻译：串联压机
公开(公告)号：US07650774B2
公开(公告)日：2010-01-26
申请号：US10586158
申请日：2004-12-27
申请人： Shinji Kato , Hisanori Nakamura , Asahiko Hasebe
发明人： Shinji Kato , Hisanori Nakamura , Asahiko Hasebe
IPC分类号： B21J11/00
CPC分类号： B21D43/10 , B21D43/05
摘要： The present invention intends provided a tandem pressing apparatus which can shorten and the conveying distance i.e. the conveying time without increasing conveying speed of the work.A tandem pressing apparatus of the present invention is comprised of a tandem pressing line constructed by plural tandem presses 10 and 20 disposed side by side, and a work conveying apparatus 70 including a main member and an arm portion. Each of the tandem press includes a bed, 11, plural uprights 13a to 13d studded on the bed, and a slide 15 supported on the uprights to be ascended or descended. The main member 62 and 63 is provided at a portion located inside the uprights of the adjacent two tandem presses constructing the tandem pressing line and does not interfer with the slide. The arm member 65 is held on the main member to transfer the work having been pressed by the upstream tandem press to the downstream tandem press.
摘要翻译：本发明提供一种可以缩短输送距离即输送时间而不增加工件输送速度的串列压制装置。本发明的串列压制装置包括由并排设置的多个串联压制机10和20构成的串联压制线，以及包括主构件和臂部的工件输送装置70。每个串列压机包括一个床11，多个悬挂在床上的立柱13a至13d，以及支撑在立柱上的载玻片15上升或下降。主构件62和63设置在构成串联按压线的相邻的两个串列压机的立柱的内部的部分处，并且不干扰滑块。臂构件65保持在主构件上，以将已经被上游串列压力机按压的工件传送到下游串列压力机。

64. 发明授权

US07636229B2 Ion generating unit and ion generating apparatus 有权
标题翻译：离子发生单元和离子发生装置
公开(公告)号：US07636229B2
公开(公告)日：2009-12-22
申请号：US11566273
申请日：2006-12-04
申请人： Shinji Kato , Yukihiko Yoshida
发明人： Shinji Kato , Yukihiko Yoshida
IPC分类号： H01T23/00
CPC分类号： H01T23/00
摘要： An ion generating component includes, on an insulating substrate, a ground electrode, a high-voltage electrode, an insulating film on the surface of the ground electrode, and a linear electrode. The ground electrode is disposed at the outer region of the insulating substrate and includes a pair of legs, which are substantially parallel to the linear electrode, which is disposed between the legs. The ground electrode further includes a contact portion in contact with a terminal and an insulating casing contact portion in contact with the upper resin casing. The insulating film is disposed on substantially the entire surface of the insulating substrate so that the high-voltage electrode, the contact portion, and the insulating casing contact portion of the ground electrode remain uncovered.
摘要翻译：离子产生部件在绝缘基板上包括接地电极，高压电极，接地电极表面上的绝缘膜和线状电极。接地电极设置在绝缘基板的外部区域，并且包括一对基本上平行于直线电极的支脚，该支脚设置在支腿之间。接地电极还包括与端子接触的接触部分和与上部树脂壳体接触的绝缘壳体接触部分。绝缘膜设置在绝缘基板的大致整个表面上，使得接地电极的高电压电极，接触部分和绝缘壳体接触部分保持未被覆盖。

65. 发明申请

US20090214234A1 FIXING DEVICE, IMAGE FORMING APPARATUS, AND METHOD OF DETECTING AN ABNORMALITY OF A FIXING DEVICE 有权
标题翻译：固定装置，图像形成装置和检测固定装置异常的方法
公开(公告)号：US20090214234A1
公开(公告)日：2009-08-27
申请号：US12393775
申请日：2009-02-26
申请人： Shuhji Fujii , Yuji Okamoto , Yuji Nakagawa , Takashi Nakagawa , Shinji Kato , Kaoru Ishikura , Nobuyuki Ueda , Atsushi Ogo
发明人： Shuhji Fujii , Yuji Okamoto , Yuji Nakagawa , Takashi Nakagawa , Shinji Kato , Kaoru Ishikura , Nobuyuki Ueda , Atsushi Ogo
IPC分类号： G03G15/20
CPC分类号： G03G15/553 , G03G15/2039
摘要： A fixing device according to this invention includes a heating roller, a heater driver, a thermistor, and a CPU. The heating roller has a heater and heats a recording sheet. The heater driver drives the heater. The thermistor detects a surface temperature of the heating roller. The CPU stops an operation of the heater driver when the surface temperature of the heating roller becomes higher than a predetermined temperature and, thereafter, causes the thermistor to perform detection of the surface temperature of the heating roller for a predetermined time period and issues an alarm about occurrence of a first abnormality when the surface temperature of the heating roller fails to drop in the predetermined time period.
摘要翻译：根据本发明的定影装置包括加热辊，加热器驱动器，热敏电阻和CPU。加热辊具有加热器并加热记录片材。加热器驱动器驱动加热器。热敏电阻检测加热辊的表面温度。当加热辊的表面温度变得高于预定温度时，CPU停止加热器驱动器的操作，然后使热敏电阻对预定时间段内的加热辊的表面温度进行检测，并发出报警当加热辊的表面温度在预定时间段内不能下降时，出现第一异常。

66. 发明申请

US20070230979A1 IMAGE FORMING APPARATUS EFFECTIVELY CONDUCTING A PROCESS CONTROL 有权
标题翻译：图像形成装置有效地导致过程控制
公开(公告)号：US20070230979A1
公开(公告)日：2007-10-04
申请号：US11689599
申请日：2007-03-22
申请人： Shin Hasegawa , Shinji Kato , Hitoshi Ishibashi , Kohta Fujimori , Naoto Watanabe , Osamu Ariizumi , Nobutaka Takeuchi , Kayoko Tanaka , Yushi Hirayama , Shinji Kobayashi , Takashi Enami , Kazumi Kobayashi , Fukutoshi Uchida , Ryohta Morimoto
发明人： Shin Hasegawa , Shinji Kato , Hitoshi Ishibashi , Kohta Fujimori , Naoto Watanabe , Osamu Ariizumi , Nobutaka Takeuchi , Kayoko Tanaka , Yushi Hirayama , Shinji Kobayashi , Takashi Enami , Kazumi Kobayashi , Fukutoshi Uchida , Ryohta Morimoto
IPC分类号： G03G15/00
CPC分类号： G03G15/0194 , G03G2215/0161
摘要： An image forming apparatus includes at least one image bearing member, an intermediate transfer member, a secondary transfer member, and at least one optical sensor. In the image forming apparatus, it is determined that output values of the respective amounts of toner detected by the at least one optical sensor are affected by an impact caused due to a separation of the secondary transfer member from the intermediate transfer member and the output values are ignored as image adjustment input information, when the secondary transfer member separates from the intermediate transfer member during any of writing, developing, and transferring the plurality of image adjustment patterns, if the output values fall outside a given range and an interval between the output values of adjacent image bearing members is substantially equal to a distance between the two adjacent image bearing members for the primary transfer.
摘要翻译：图像形成装置包括至少一个图像承载部件，中间转印部件，二次转印部件和至少一个光学传感器。在图像形成装置中，确定由至少一个光学传感器检测到的各个调色剂量的输出值受到由于二次转印部件与中间转印部件的分离而引起的冲击的影响，并且输出值作为图像调整输入信息被忽略，当在任何写入，展开和传送多个图像调整图案期间二次转印构件与中间转印构件分离时，如果输出值落在给定范围之外，并且输出相邻图像承载构件的值基本上等于用于一次转印的两个相邻图像承载构件之间的距离。

67. 发明授权

US07251420B2 Method and apparatus for image forming capable of effectively detecting toner density 有权
标题翻译：用于图像形成的方法和装置，其能够有效地检测调色剂浓度
公开(公告)号：US07251420B2
公开(公告)日：2007-07-31
申请号：US11169670
申请日：2005-06-30
申请人： Kohta Fujimori , Shin Hasegawa , Noboru Sawayama , Shinji Kato , Hitoshi Ishibashi , Kayoko Tanaka , Yushi Hirayama , Takashi Enami , Shinji Kobayashi , Kazumi Kobayashi , Fukutoshi Uchida , Naoto Watanabe
发明人： Kohta Fujimori , Shin Hasegawa , Noboru Sawayama , Shinji Kato , Hitoshi Ishibashi , Kayoko Tanaka , Yushi Hirayama , Takashi Enami , Shinji Kobayashi , Kazumi Kobayashi , Fukutoshi Uchida , Naoto Watanabe
IPC分类号： G03G15/08 , G03G15/00 , G03G15/10
CPC分类号： G03G15/5058 , G03G15/0194 , G03G15/0868 , G03G15/0879 , G03G15/0893 , G03G2215/00059 , G03G2215/0119
摘要： An image forming apparatus includes an image forming mechanism and a control device. The image forming mechanism performs an image forming operation under predetermined image forming conditions, and includes an image carrying member for forming an electrostatic latent image thereon, a development device for developing the electrostatic latent image into a toner image, and a transfer device for transferring the toner image to a recording medium. The control device controls an amount of toner replenished to the development device, sets a developer mixing time for evenly mixing developer in the development device, causes the development device to mix the developer for the set developer mixing time, causes the image forming mechanism to form toner image patterns, detects the toner image patterns, and determines the predetermined image forming conditions based on the detection of the toner image patterns. An image forming method is also described.
摘要翻译：图像形成装置包括图像形成机构和控制装置。图像形成机构在预定的图像形成条件下执行图像形成操作，并且包括用于在其上形成静电潜像的图像承载构件，用于将静电潜像显影成调色剂图像的显影装置，以及用于转印调色剂图像到记录介质。控制装置控制补充到显影装置的调色剂量，设置用于将显影剂均匀混合在显影装置中的显影剂混合时间，使得显影装置将显影剂混合在设定的显影剂混合时间内，使图像形成机构形成调色剂图像图案，检测调色剂图像图案，并且基于调色剂图像图案的检测来确定预定图像形成条件。还描述了一种图像形成方法。

68. 发明申请

US20070116480A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20070116480A1
公开(公告)日：2007-05-24
申请号：US11558674
申请日：2006-11-10
申请人： Nobutaka Takeuchi , Shinji Kato , Shin Hasegawa , Kouta Fujimori , Kayoko Tanaka , Yuji Hirayama , Takashi Enami , Kazumi Kobayashi , Kiichirou Shimizu
发明人： Nobutaka Takeuchi , Shinji Kato , Shin Hasegawa , Kouta Fujimori , Kayoko Tanaka , Yuji Hirayama , Takashi Enami , Kazumi Kobayashi , Kiichirou Shimizu
IPC分类号： G03G15/08
CPC分类号： G03G15/5041 , G03G15/0849 , G03G15/0853
摘要： An image forming apparatus in which a predetermined image density can be obtained by correcting a toner density control target value without consuming toner. The output The output value Vt of the magnetic permeability sensor and the target output value Vtref are compared, and the toner density is controlled by controlling a powder pump on the basis of the comparative result thereof so that the output value Vt approximates the target output value Vtref. In addition, the target output value Vtref is corrected on the basis of the detected result of the image coverage ratio so as to maintain a predetermined development potential of the development apparatus. By virtue of this, even when image forming that involves a significant change in the toner replacement amount in the development apparatus is performed, for example, even when an image of high image coverage ratio is output, the toner density is adjusted to maintain the development capability at a constant, and a predetermined image density is ensured. Moreover, because the image coverage ratio can be detected without consuming toner, toner does not need to be consumed when the target output value Vtref is corrected.
摘要翻译：通过在不消耗调色剂的情况下校正调色剂浓度控制目标值，可以获得预定图像浓度的图像形成装置。输出比较磁导率传感器的输出值Vt和目标输出值Vt＆lt;＆lt;＆lt;＆gt;，通过基于比较结果控制粉末泵来控制调色剂浓度，输出值Vt近似于目标输出值Vt 。此外，基于图像覆盖率的检测结果来校正目标输出值Vt ，以保持显影装置的预定显影电位。由此，即使在进行显影装置中的调色剂更换量的显着变化的图像形成的情况下，即使输出高图像覆盖率的图像，也可以调整调色剂浓度以保持显影能力恒定，并且确保了预定的图像浓度。此外，由于可以在不消耗调色剂的情况下检测图像覆盖率，当校正目标输出值Vt 时，不需要消耗调色剂。

69. 发明申请

US20070104499A1 Developing unit and image forming apparatus 有权
标题翻译：显影单元和成像设备
公开(公告)号：US20070104499A1
公开(公告)日：2007-05-10
申请号：US11508823
申请日：2006-08-24
申请人： Osamu Ariizumi , Kazumi Kobayashi , Shinji Kobayashi , Fukutoshi Uchida , Takashi Enami , Ryohta Morimoto , Shin Hasegawa , Shinji Kato , Hitoshi Ishibashi , Kohta Fujimori , Nobutaka Takeuchi , Naoto Watanabe , Kayoko Tanaka , Yushi Hirayama
发明人： Osamu Ariizumi , Kazumi Kobayashi , Shinji Kobayashi , Fukutoshi Uchida , Takashi Enami , Ryohta Morimoto , Shin Hasegawa , Shinji Kato , Hitoshi Ishibashi , Kohta Fujimori , Nobutaka Takeuchi , Naoto Watanabe , Kayoko Tanaka , Yushi Hirayama
IPC分类号： G03G15/08
CPC分类号： G03G15/5062 , G03G15/0849 , G03G15/0856 , G03G15/556 , G03G2215/00755
摘要： A developing unit supplies toner from a developing roller to an electrostatic latent image formed on an image carrier, and creates a visual image. A forced consumption unit causes, when a proportion of number of pixels used for forming the electrostatic latent image for a maximum image effective-width is equal to or less than a predetermined value, a forced consumption of toner by an amount corresponding to a difference between a toner amount corresponding to the number of pixels and a predetermined toner consumption amount. The forced consumption unit adds toner of an amount used in the forced consumption to an amount of toner to be supplied in a next imaging process.
摘要翻译：显影单元将调色剂从显影辊供给到形成在图像载体上的静电潜像，并产生视觉图像。当用于形成最大图像有效宽度的静电潜像的像素数量的比例等于或小于预定值时，强制消耗单元导致调色剂的强制消耗量对应于与像素数相对应的调色剂量和预定的调色剂消耗量。强制消耗单元将在强制消耗中使用的量的调色剂添加到在下一个成像处理中供应的调色剂量。

70. 发明授权

US07203433B2 Apparatus for detecting amount of toner deposit and controlling density of image, method of forming misalignment correction pattern, and apparatus for detecting and correcting misalignment of image 有权
标题翻译：用于检测调色剂沉积量和控制图像浓度的装置，形成不对准校正图案的方法，以及用于检测和校正图像未对准的装置
公开(公告)号：US07203433B2
公开(公告)日：2007-04-10
申请号：US10868912
申请日：2004-06-17
申请人： Shinji Kato , Yuuji Sawai , Hiromi Ogiyama , Shin Kayahara , Atsushi Takehara , Ken Yoshida , Yoshihiro Fujiwara
发明人： Shinji Kato , Yuuji Sawai , Hiromi Ogiyama , Shin Kayahara , Atsushi Takehara , Ken Yoshida , Yoshihiro Fujiwara
IPC分类号： G03G15/00
CPC分类号： G03G15/5058 , G03G15/0131 , G03G2215/00029 , G03G2215/00059 , G03G2215/00063
摘要： An image forming apparatus includes a reference-pattern detecting transfer-body, a reference-pattern detecting unit, and a condition changing unit. The reference-pattern detecting transfer-body directly transfers a reference pattern image formed on an intermediate transfer body without a recording material. The reference-pattern detecting unit detects an optical reference pattern with respect to the image transferred onto the reference-pattern detecting transfer-body. The condition changing unit changes the image forming conditions based on a result of detection.
摘要翻译：图像形成装置包括参考图案检测转印体，参考图案检测单元和条件改变单元。参考图案检测转印体直接传送形成在中间转印体上的参考图案图像而没有记录材料。参考图案检测单元检测相对于转印到参考图案检测转印体上的图像的光学参考图案。条件改变单元根据检测结果改变图像形成条件。

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