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31. 发明授权

US07110696B2 Cleaning unit, process cartridge, and image forming apparatus 有权
标题翻译：清洁单元，处理盒和成像设备
公开(公告)号：US07110696B2
公开(公告)日：2006-09-19
申请号：US10668311
申请日：2003-09-24
申请人： Eisaku Murakami , Masami Tomita , Masanori Kawasumi , Toshio Koike , Naohiro Kumagai , Atsushi Sampe , Takeshi Shintani , Masato Yanagida , Yutaka Takahashi , Hiroya Hirose , Shin Hasegawa , Hiroyuki Nagashima , Takeshi Uchitani , Kazunori Karasawa , Kentaroh Matsumoto , Tokuya Ohjimi , Mugijiroh Uno
发明人： Eisaku Murakami , Masami Tomita , Masanori Kawasumi , Toshio Koike , Naohiro Kumagai , Atsushi Sampe , Takeshi Shintani , Masato Yanagida , Yutaka Takahashi , Hiroya Hirose , Shin Hasegawa , Hiroyuki Nagashima , Takeshi Uchitani , Kazunori Karasawa , Kentaroh Matsumoto , Tokuya Ohjimi , Mugijiroh Uno
IPC分类号： G03G15/16 , G03G21/00
CPC分类号： G03G15/166 , G03G21/0011 , G03G21/0076 , G03G2215/1661 , G03G2221/001 , G03G2221/0042 , G03G2221/0089
摘要： A cleaning unit includes a first blade and a second blade. The first blade is in contact with an image carrier or a paper carrier and removes adhered substances remained on surface of these. The second blade has an abrasive layer that is formed by including abrasive particles in an elastic material and is disposed in the downstream side of the first blade. The second blade is allowed to be in contact with the image carrier 1 or the paper carrier. Volume occupancy of abrasive particles in an area of contact of the second blade with either the image carrier or the paper carrier is not less than 50 percent and not more than 90 percent.
摘要翻译：清洁单元包括第一叶片和第二叶片。第一叶片与图像载体或纸载体接触并除去残留在其上的附着物质。第二刀片具有通过将磨料颗粒包括在弹性材料中并且设置在第一刀片的下游侧而形成的研磨层。允许第二个刀片与图像载体1或纸张载体接触。第二叶片与图像载体或纸载体的接触区域中的磨粒的体积占有率不小于50％且不大于90％。

32. 发明授权

US07085472B2 Signal recording method & apparatus, signal recording / reproducing method & apparatus and signal recording medium 失效
标题翻译：信号记录方法和装置，信号记录/再现方法和装置以及信号记录介质
公开(公告)号：US07085472B2
公开(公告)日：2006-08-01
申请号：US11085462
申请日：2005-03-21
申请人： Takao Takahashi , Masashi Ohta , Toshiya Akiba , Masami Tomita , Taro Suito
发明人： Takao Takahashi , Masashi Ohta , Toshiya Akiba , Masami Tomita , Taro Suito
IPC分类号： H04N5/93
CPC分类号： H04N9/8045 , G11B20/10527 , G11B27/032 , G11B27/034 , G11B27/036 , G11B27/105 , G11B27/11 , G11B27/329 , G11B2020/10592 , G11B2020/10916 , G11B2220/20 , G11B2220/216 , G11B2220/2525 , G11B2220/65 , G11B2220/90 , H04N5/783
摘要： By reducing the number of seek operations in an operation to play back a signal from a recording medium, the amount of data temporarily stored in a read buffer memory employed in a signal recording/playback apparatus is large enough to be output as a playback signal during a seek operation, allowing a continuous playback operation to be carried out. In order to reduce the number of seek operations, a signal is always recorded onto the recording medium in continuous free areas each having a size equal to or larger than a predetermined recording/playback time length which is typically set at 1 minute. If it is necessary to insert an additional signal having a length smaller than the predetermined recording/playback time length into a point of insertion in an area already occupied by an existing signal, a continuous free area with a size equal to or larger than the predetermined recording/playback time length is newly allocated to the additional signal. The additional signal is then recorded in the free area instead of being inserted into the point of insertion. Since the free area is larger in size than the length of the additional signal, the rest of the free area is filled up with a portion of the existing signal adjacent to the point of insertion.
摘要翻译：通过减少用于从记录介质播放信号的操作中的寻道操作次数，临时存储在信号记录/重放装置中使用的读缓冲存储器中的数据量足够大以作为重放信号被输出搜索操作，允许执行连续播放操作。为了减少搜索操作的数量，信号总是被记录在连续空闲区域中的记录介质上，每个区域的大小等于或大于通常设置为1分钟的预定记录/重放时间长度。如果需要将具有小于预定记录/重放时间长度的长度的附加信号插入到已经被现有信号占据的区域中的插入点中，则具有等于或大于预定记录/重放时间长度的尺寸的连续空闲区域记录/播放时间长度被新分配给附加信号。然后将附加信号记录在空闲区域中，而不是插入插入点。由于空闲区域的尺寸大于附加信号的长度，所以剩余的空闲区域被填充有与插入点相邻的现有信号的一部分。

33. 发明申请

US20060154168A1 Toner for developing latent electrostatic image, container having the same, developer using the same, process for developing using the same, image-forming process using the same, image-forming apparatus using the same, and image-forming process cartridge using the same 有权
标题翻译：用于显影静电潜像的调色剂，具有该调色剂的容器，具有该调色剂的显影剂，使用该显影剂的显影剂，使用该显影剂的成像方法，使用其的成像设备和使用其的图像形成处理盒
公开(公告)号：US20060154168A1
公开(公告)日：2006-07-13
申请号：US11298583
申请日：2005-12-12
申请人： Masami Tomita , Tadao Takikawa , Tomoyuki Ichikawa , Fumihiro Sasaki , Toshiki Nanya , Hiroto Higuchi , Shigeru Emoto , Shinichiro Yagi , Naohito Shimota , Maiko Kondo
发明人： Masami Tomita , Tadao Takikawa , Tomoyuki Ichikawa , Fumihiro Sasaki , Toshiki Nanya , Hiroto Higuchi , Shigeru Emoto , Shinichiro Yagi , Naohito Shimota , Maiko Kondo
IPC分类号： G03G9/08
CPC分类号： G03G9/0821 , G03G9/0819 , G03G9/0827 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/09725
摘要： A toner for developing a latent electrostatic image including a base of toner particle which contains a binder resin and a coloring agent, and an external additive. Herein, a plurality of the base of toner particle has a volume average particle diameter (Dv) of 3 μm to 7 μm, a ratio (Dv/Dn) of the volume average particle diameter (Dv) to a number average particle diameter (Dn) is 1.01 to 1.25, a plurality of the base of toner particle contains 15% by number or less of the base of toner particle having a particle diameter of 0.61 μm to 2.0 μm, a plurality of the base of toner particle has a circularity of 0.930 to 0.990 on average, the binder resin contains a modified polyester resin, and the toner contains 0.3 parts by weight to 5.0 parts by weight of the external additive, relative to 100 parts by weight of the base of toner particle.
摘要翻译：一种用于显影静电潜像的调色剂，包括含有粘合剂树脂和着色剂的调色剂颗粒的底部和外部添加剂。这里，多个调色剂颗粒的基体的体积平均粒径（Dv）为3μm〜7μm，体积平均粒径（Dv）与数均粒径（Dn）的比（Dv / Dn））为1.01〜1.25，多个该调色剂颗粒的基体含有15个数量以下的调色剂颗粒的基体，其粒径为0.61μm〜2.0μm，多个调色剂颗粒的基底的圆形度为 0.930〜0.990，粘合剂树脂含有改性聚酯树脂，相对于调色剂颗粒的100重量份，调色剂含有0.3重量份至5.0重量份的外部添加剂。

34. 发明申请

US20060133834A1 Method and apparatus for image forming capable of effectively preventing resonance of frequencies 有权
公开(公告)号：US20060133834A1
公开(公告)日：2006-06-22
申请号：US11271814
申请日：2005-11-14
申请人： Takuzi Yoneda , Hiroshi Ono , Masanori Kawasumi , Yuji Arai , Toshio Koike , Ken Amemiya , Tokuya Ojimi , Takatsugu Fujishiro , Masami Tomita , Haruji Mizuishi , Hitoshi Ishibashi
发明人： Takuzi Yoneda , Hiroshi Ono , Masanori Kawasumi , Yuji Arai , Toshio Koike , Ken Amemiya , Tokuya Ojimi , Takatsugu Fujishiro , Masami Tomita , Haruji Mizuishi , Hitoshi Ishibashi
IPC分类号： G03G15/00 , G03G15/02
CPC分类号： G03G15/5037 , G03G15/0266
摘要： An image forming apparatus including an image bearing member, a charging member, and a measuring member. The image forming member is configured to bear an image. The charging member is configured to charge a surface of the image bearing member when a direct current bias voltage is added to at least an alternating bias voltage which is applied to the charging member, and has a frequency fc of the alternating bias voltage. The measuring member is configured to measure a potential of the surface of the image bearing member, and has a drive frequency fvsen. The relationship of the frequency fc and the drive frequency fvsen is expressed as fc≠fvsen×n and fc×n≠fvsen.

35. 发明授权

US07056636B2 Dry toner, and process cartridge, image forming process and apparatus using the same 有权
标题翻译：干燥的调色剂和处理盒，成像处理和使用它们的设备
公开(公告)号：US07056636B2
公开(公告)日：2006-06-06
申请号：US10712026
申请日：2003-11-14
申请人： Masami Tomita , Fumihiro Sasaki , Toshiki Nanya , Hiroto Higuchi , Shinichiro Yagi , Shigeru Emoto , Tomoyuki Ichikawa , Naohito Shimota , Maiko Kondo , Tadao Takikawa
发明人： Masami Tomita , Fumihiro Sasaki , Toshiki Nanya , Hiroto Higuchi , Shinichiro Yagi , Shigeru Emoto , Tomoyuki Ichikawa , Naohito Shimota , Maiko Kondo , Tadao Takikawa
IPC分类号： G03G13/20
CPC分类号： G03G9/0825 , G03G9/08782 , G03G9/09708
摘要： A dry toner contains at least a toner binder, organic fine particles, a colorant, a wax, a charge control agent, and an external additive. The wax is concentrated in the vicinity of a toner core including the toner binder, colorant and wax. The organic fine particles adhere to the surface of the toner core to form a base toner-particle, the fine particle of charge control agent adhere to the surface of the base toner-particle, and the external additive is located on the surface thereof.
摘要翻译：干调色剂至少含有调色剂粘合剂，有机细颗粒，着色剂，蜡，电荷控制剂和外部添加剂。蜡聚集在包括调色剂粘合剂，着色剂和蜡的调色剂核心附近。有机细颗粒粘附在调色剂芯的表面上以形成基色调剂颗粒，电荷控制剂的细颗粒附着在基色调剂颗粒的表面上，外部添加剂位于其表面上。

36. 发明授权

US07033718B2 Toner and image forming apparatus using the toner 失效
标题翻译：调色剂和使用调色剂的成像设备
公开(公告)号：US07033718B2
公开(公告)日：2006-04-25
申请号：US10707000
申请日：2003-11-14
申请人： Masami Tomita , Hiroaki Matsuda
发明人： Masami Tomita , Hiroaki Matsuda
IPC分类号： G03G9/87
CPC分类号： G03G9/0827
摘要： A toner including toner particles including a binder resin and a colorant, wherein particles of the toner have such a rolling property as to relatively easily roll in one direction compared to other directions. It is preferable that the toner particles preferably have a spindle form and satisfies the following relationships: 0.5≦(r2/r1)≦0.8, 0.7≦(r3/r2)≦1.0, and r3≦r2≦r1, wherein r1, r2 and r3 represent an average major axis particle diameter, an average minor axis particle diameter and an average thickness of the toner particles. An image forming apparatus including at least an image bearing member; a developing device configured to develop an electrostatic latent image with a developer including the above-mentioned toner; a transferring device configured to transfer a toner image onto a receiving material; and a cleaning device configured to clean a surface of the image bearing member.
摘要翻译：包括调色剂颗粒的调色剂包括粘合剂树脂和着色剂，其中调色剂颗粒具有如此的滚动性，以便与其它方向相比在一个方向上相对容易地滚动。优选调色剂颗粒优选具有纺锤形状，并且满足以下关系：0.5 <=（r2 / r1）<= 0.8,0.7 <=（r3 / r2）<= 1.0，r3 <= r2 <= r1 ，其中r1，r2和r3表示调色剂颗粒的平均长轴粒径，平均短轴粒径和平均厚度。一种图像形成装置，至少包括图像承载部件; 显影装置，被配置为用包含上述调色剂的显影剂显影静电潜像; 转印装置，被配置为将调色剂图像转印到接收材料上; 以及构造成清洁图像承载部件的表面的清洁装置。

37. 发明授权

US07005223B2 Toner composition and method for manufacturing the toner composition 有权
公开(公告)号：US07005223B2
公开(公告)日：2006-02-28
申请号：US10092920
申请日：2002-03-08
申请人： Hiroshi Yamashita , Kazuhito Watanabe , Chiaki Tanaka , Tsunemi Sugiyama , Shigeru Emoto , Masami Tomita
发明人： Hiroshi Yamashita , Kazuhito Watanabe , Chiaki Tanaka , Tsunemi Sugiyama , Shigeru Emoto , Masami Tomita
IPC分类号： G03G9/097
CPC分类号： G03G9/09783 , B01F2215/0059 , G03G9/0808 , G03G9/0825 , G03G9/097
摘要： A toner composition including toner particles including a binder resin; and a colorant, and a charge controlling agent which is at least located on a surface of the toner particles, wherein the toner composition has a spherical degree of from 0.96 to 0.99, and wherein the toner composition satisfies the relationship: 10≦M/T≦1,000 wherein M represents a quantity of an element on a surface of the toner particles in units of % by weight, wherein the element is included only in the charge controlling agent, and is one of elements of second to fifth periodical elements in the long form periodic table other than hydrogen, carbon, oxygen and rare gas elements; and T represents a quantity of the element in the toner composition in units of % by weight.

38. 发明申请

US20060024097A1 Toner, fixer and image forming apparatus 有权
标题翻译：调色剂，定影剂和成像装置
公开(公告)号：US20060024097A1
公开(公告)日：2006-02-02
申请号：US11194589
申请日：2005-08-02
申请人： Hiroshi Yamada , Junichi Awamura , Tomomi Suzuki , Hiroto Higuchi , Naohito Shimota , Masami Tomita , Fumihiro Sasaki , Toshiki Nanya
发明人： Hiroshi Yamada , Junichi Awamura , Tomomi Suzuki , Hiroto Higuchi , Naohito Shimota , Masami Tomita , Fumihiro Sasaki , Toshiki Nanya
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G9/0821 , G03G2215/2035
摘要： A fixer fixing a toner including a binder resin and a colorant on a recording medium upon application of at least one of heat and pressure, including: a fixing member fixing the toner on the recording medium; a pressurizing member pressurizing the toner thereon; and a cleaning member collecting the toner from the fixing member or the pressurizing member onto the cleaning member, wherein a storage modulus of the toner collected on the cleaning member is larger than a storage modulus thereof before fixed.
摘要翻译：一种在施加热和压力中的至少一种时将包括粘合剂树脂和着色剂的调色剂固定在记录介质上的定影剂，包括：将调色剂固定在记录介质上的固定构件; 加压构件，其上调色剂; 以及将所述调色剂从所述固定构件或所述加压构件收集到所述清洁构件上的清洁构件，其中在所述清洁构件上收集的调色剂的储能模量大于其固定前的储能模量。

39. 发明申请

US20050271420A1 Charging apparatus, and image forming apparatus equipped with same 审中-公开
标题翻译：充电装置和配备有该装置的成像装置
公开(公告)号：US20050271420A1
公开(公告)日：2005-12-08
申请号：US11143982
申请日：2005-06-03
申请人： Yuji Arai , Tokuya Ojimi , Takaaki Tawada , Toshio Koike , Ken Amemiya , Takeshi Shintani , Masanori Kawasumi , Takuzi Yoneda , Masami Tomita , Takeshi Uchitani , Nobuo Kuwabara , Hiroyuki Nagashima , Hiroshi Ono , Takatsugu Fujishiro , Haruji Mizuishi , Masaharu Yokono
发明人： Yuji Arai , Tokuya Ojimi , Takaaki Tawada , Toshio Koike , Ken Amemiya , Takeshi Shintani , Masanori Kawasumi , Takuzi Yoneda , Masami Tomita , Takeshi Uchitani , Nobuo Kuwabara , Hiroyuki Nagashima , Hiroshi Ono , Takatsugu Fujishiro , Haruji Mizuishi , Masaharu Yokono
IPC分类号： G03G15/02
CPC分类号： G03G15/0266
摘要： A charging apparatus, process cartridge, and image forming apparatus with which current fluctuation values in the charging current can be suppressed, and image defects caused by filming and the like can be prevented, by specifying a permissible gap fluctuation value by quantitatively ascertaining the relationship between the fluctuation value in charging current and the fluctuation value in the gap between the photosensitive body and the charging roller. In a charging apparatus equipped with a charging roller provided at a minute gap away from a photosensitive body, for performing charging, the relationship Gmax−Gmin≦30 (μm) is satisfied when the gap (μm) between the charged side of the photosensitive body and the charging side of the charging roller has a maximum value Gmax (μm) and a minimum value Gmin (μm).
摘要翻译：能够抑制充电电流中的电流波动值的充电装置，处理盒和图像形成装置，并且可以通过定量地确定容许间隙波动值，通过定量地确定充电电流的波动值和感光体与充电辊之间的间隙的波动值。在配备有设置在远离感光体的微小间隙处的充电辊的充电装置中，为了进行充电，当感光体的充电侧之间的间隙（母体）满足时，满足关系Gmax-Gmin <= 30（mum）充电辊的充电侧具有最大值Gmax（mum）和最小值Gmin（mum）。

40. 发明授权

US06952522B2 Recording method and apparatus for continuous playback of fragmented signals 失效
标题翻译：用于连续重放分段信号的记录方法和装置
公开(公告)号：US06952522B2
公开(公告)日：2005-10-04
申请号：US09823878
申请日：2001-03-30
申请人： Takao Takahashi , Masashi Ohta , Toshiya Akiba , Masami Tomita , Taro Suito
发明人： Takao Takahashi , Masashi Ohta , Toshiya Akiba , Masami Tomita , Taro Suito
IPC分类号： G11B20/10 , G11B27/00 , G11B27/032 , G11B27/034 , G11B27/036 , G11B27/10 , G11B27/11 , G11B27/32 , H04N5/783 , H04N9/804 , H04N5/91
CPC分类号： H04N9/8045 , G11B20/10527 , G11B27/032 , G11B27/034 , G11B27/036 , G11B27/105 , G11B27/11 , G11B27/329 , G11B2020/10592 , G11B2020/10916 , G11B2220/20 , G11B2220/216 , G11B2220/2525 , G11B2220/65 , G11B2220/90 , H04N5/783
摘要： By reducing the number of seek operations in an operation to play back a signal from a recording medium, the amount of data temporarily stored in a read buffer memory employed in a signal recording/playback apparatus is large enough to be output as a playback signal during a seek operation, allowing a continuous playback operation to be carried out. In order to reduce the number of seek operations, a signal is always recorded onto the recording medium in continuous free areas each having a size equal to or larger than a predetermined recording/playback time length which is typically set at 1 minute. If it is necessary to insert an additional signal having a length smaller than the predetermined recording/playback time length into a point of insertion in an area already occupied by an existing signal, a continuous free area with a size equal to or larger than the predetermined recording/playback time length is newly allocated to the additional signal. The additional signal is then recorded in the free area instead of being inserted into the point of insertion. Since the free area is larger in size than the length of the additional signal, the rest of the free area is filled up with a portion of the existing signal adjacent to the point of insertion.
摘要翻译：通过减少用于从记录介质播放信号的操作中的寻道操作次数，临时存储在信号记录/重放装置中使用的读缓冲存储器中的数据量足够大以作为重放信号被输出搜索操作，允许执行连续播放操作。为了减少搜索操作的数量，信号总是被记录在连续空闲区域中的记录介质上，每个区域的大小等于或大于通常设置为1分钟的预定记录/重放时间长度。如果需要将具有小于预定记录/重放时间长度的长度的附加信号插入到已经被现有信号占据的区域中的插入点中，则具有等于或大于预定记录/重放时间长度的尺寸的连续空闲区域记录/播放时间长度被新分配给附加信号。然后将附加信号记录在空闲区域中，而不是插入插入点。由于空闲区域的尺寸大于附加信号的长度，所以剩余的空闲区域被填充有与插入点相邻的现有信号的一部分。

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