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1. 发明授权

US5732314A Image forming apparatus comprising image bearing member, intermediate image transfer member and secondary image transfer member for facilitating transfer of developed image from intermediate image transfer member to transfer material 失效
标题翻译：图像形成装置包括图像承载部件，中间图像转印部件和辅助图像转印部件，用于促进显影图像从中间图像转印部件转印到转印材料
公开(公告)号：US5732314A
公开(公告)日：1998-03-24
申请号：US346921
申请日：1994-11-23
申请人： Shinichi Tsukida , Koichi Tanigawa , Masahiro Goto , Toshio Miyamoto , Yuko Ohkama , Satoru Izawa , Yozo Hotta
发明人： Shinichi Tsukida , Koichi Tanigawa , Masahiro Goto , Toshio Miyamoto , Yuko Ohkama , Satoru Izawa , Yozo Hotta
IPC分类号： G03G15/16 , G03G15/00 , G03G15/01 , G03G15/14
CPC分类号： G03G15/162
摘要： An image forming apparatus including an image bearing member for bearing an image thereon, an intermediate transfer member having a base body and an elastic member provided outside the base body and onto which an image is transferrable from the image bearing member, and a second transfer member forming a nip portion between the second transfer member and the intermediate transfer member, for transferring an image from the intermediate transfer member to a transfer material in the nip portion. The hardness of the surface of the second transfer member is greater than the hardness of the surface of the intermediate transfer member.
摘要翻译：一种图像形成装置，包括用于承载图像的图像承载部件，具有基体的中间转印部件和设置在基体外侧的弹性部件，图像可从该图像承载部件传送到其上，第二转印部件在所述第二转印部件和所述中间转印部件之间形成压区，用于将图像从所述中间转印部件转印到所述辊隙部分中的转印材料。第二转印部件的表面的硬度大于中间转印部件表面的硬度。

2. 发明授权

US5850245A Page printer 失效
标题翻译：页面打印机
公开(公告)号：US5850245A
公开(公告)日：1998-12-15
申请号：US568315
申请日：1995-12-06
申请人： Masahiro Goto , Yoji Serizawa , Toshio Miyamoto , Yuko Ohkama , Saturo Izawa , Yozo Hotta , Koichi Tanigawa
发明人： Masahiro Goto , Yoji Serizawa , Toshio Miyamoto , Yuko Ohkama , Saturo Izawa , Yozo Hotta , Koichi Tanigawa
IPC分类号： B41J2/44 , G03G21/00 , G03G21/14 , G06K15/12 , B41J2/385 , G01D9/42
CPC分类号： G06K15/12 , G06K2215/0011 , G06K2215/0085
摘要： An image output control apparatus is constructed by a converter for converting first information to second information, a controller for starting an output preparing operation before the conversion of the first information of one page to the second information, a memory for holding a control value determined during the output preparing operation, a unit for temporarily stopping the output preparing operation, and a unit for restarting the output preparing operation, wherein the output preparing operation to be restarted is executed on the basis of the control value held in the memory.
摘要翻译：图像输出控制装置由用于将第一信息转换为第二信息的转换器构成，用于在将一页的第一信息转换为第二信息之前开始输出准备操作的控制器，用于保持在第一信息期间确定的控制值的存储器输出准备操作，用于暂时停止输出准备操作的单元和用于重新开始输出准备操作的单元，其中基于保持在存储器中的控制值来执行要重新启动的输出准备操作。

3. 发明授权

US5659840A Developing method using developing electric field having back-transfer, transfer and rest steps 失效
标题翻译：使用具有反向转移，转印和休息步骤的显影电场的显影方法
公开(公告)号：US5659840A
公开(公告)日：1997-08-19
申请号：US495980
申请日：1995-06-28
申请人： Toshio Miyamoto , Koichi Tanigawa , Masahiro Goto , Yozo Hotta
发明人： Toshio Miyamoto , Koichi Tanigawa , Masahiro Goto , Yozo Hotta
IPC分类号： G03G15/09 , G03G15/06 , G03G15/08
CPC分类号： G03G15/065 , G03G2215/0614
摘要： A developing method includes the steps of opposing a developer carrying member to an image bearing member, the developing carrying member carrying a developer to the image bearing member for bearing an electrostatic image, supplying, to the developer carrying member, insulative one component developer having a weight average particle size of 4-8 microns, forming, between the image bearing member and the developer carrying member, an alternating electric field having a back-transfer period, transfer period and rest period, wherein a blank ratio of a sum of (i) the back-transfer period plus (ii) the transfer period and the rest period, during a developing operation, is 5:1-2:1.
摘要翻译：一种显影方法包括以下步骤：将显影剂承载构件与图像承载构件相对，显影剂承载构件将显影剂携带到用于承载静电图像的图像承载构件，向显影剂承载构件提供具有重量平均粒径为4-8微米，在图像承载部件和显影剂承载部件之间形成具有反转传送周期，转印周期和休止期间的交变电场，其中，将（i ）转让期间加上（ii）转让期间和休息期间，在开发期间为5：1-2：1。

4. 发明授权

US5917529A Image forming apparatus having relationship between driving gear pitch and scanning line pitch 失效
标题翻译：具有驱动齿轮间距和扫描线间距之间的关系的图像形成装置
公开(公告)号：US5917529A
公开(公告)日：1999-06-29
申请号：US729698
申请日：1996-10-07
申请人： Yozo Hotta , Masahiro Goto , Toshio Miyamoto
发明人： Yozo Hotta , Masahiro Goto , Toshio Miyamoto
IPC分类号： G03G15/00 , H04N1/04 , H04N1/113 , H04N1/12 , B41J2/47
CPC分类号： G03G15/757 , G03G2221/1657 , G03G2221/183 , H04N1/1135 , H04N1/12 , H04N2201/0458
摘要： An image forming apparatus includes an image bearing member; a scanning device for scanning the image bearing member in accordance with image data; driving source for driving the image bearing member; and a gear for transmitting power to the image bearing member from the driving source.The movement pitch of the image bearing member corresponding to a gear pitch of the gear, and a line pitch of a basic matrix for tone gradation printing are sufficiently different to prevent interference fringe of the image.
摘要翻译：图像形成装置包括：图像承载部件; 扫描装置，用于根据图像数据扫描图像承载部件; 用于驱动图像承载部件的驱动源; 以及用于从驱动源向图像承载部件传递动力的齿轮。对应于齿轮齿轮间距的图像承载部件的运动间距和用于色调等级打印的基本矩阵的线间距足够大以防止图像的干涉条纹。

5. 发明授权

US5669036A Image forming method 失效
标题翻译：图像形成方法
公开(公告)号：US5669036A
公开(公告)日：1997-09-16
申请号：US590333
申请日：1996-01-23
申请人： Yozo Hotta , Masahiro Goto , Toshio Miyamoto
发明人： Yozo Hotta , Masahiro Goto , Toshio Miyamoto
IPC分类号： G03G9/08 , G03G9/083 , G03G13/08 , G03G15/06 , G03G15/08 , H04N1/29 , G03G21/00
CPC分类号： G03G13/08 , G03G9/0819 , G03G9/0823
摘要： An image forming method is disclosed in which an optical image is formed on an electrostatic latent image bearing member, and its light intensity is modulated in accordance with image information to form an electrostatic latent image, and then development is performed. At the time of formation of an electrostatic latent image formed of the smallest isolated dots on the electrostatic latent image bearing member, the charge density distribution, weight average particle diameter of a toner, and Q/M distribution of the toner satisfy the relationship of: ##EQU1##
摘要翻译：公开了一种图像形成方法，其中在静电潜像承载部件上形成光学图像，并且根据图像信息调制其光强度以形成静电潜像，然后进行显影。在形成由静电潜像承载部件上的最小隔离点形成的静电潜像时，电荷密度分布，调色剂的重均粒径和调色剂的Q / M分布满足以下关系：

6. 发明授权

US6075228A Image heating device with bimetal thermoprotector 失效
标题翻译：带双金属热保护器的图像加热装置
公开(公告)号：US6075228A
公开(公告)日：2000-06-13
申请号：US109198
申请日：1998-07-02
申请人： Masahiro Goto , Hiroto Hasegawa , Yuko Okama , Yozo Hotta
发明人： Masahiro Goto , Hiroto Hasegawa , Yuko Okama , Yozo Hotta
IPC分类号： G03G15/20 , H05B1/00
CPC分类号： G03G15/2039 , G03G2215/2016 , G03G2215/2035
摘要： An image heating device includes a heater generating heat upon electric power supply, and a film whose one surface slidably contacts the heater, and whose other surface moves together with a recording material bearing an image while contacting the recording material. The image on the recording material is heated by heat from the heater through the film. The device also includes a thermoprotector having a bimetal which mechanically changes in order to disconnect electric power supply to the heater when there is an excessive temperature rise. The bimetal of the thermoprotector contacts the heater.
摘要翻译：图像加热装置包括：加热器，其在电力供给时产生热量;以及膜，其一个表面可滑动地接触加热器，并且其另一个表面在与记录材料接触的同时携带图像的记录材料一起移动。记录材料上的图像被加热器通过膜加热。该装置还包括一个具有双金属片的热保护器，其机械地改变，以便在温度过高时断开对加热器的电力供应。加热器的双金属接触加热器。

7. 发明授权

US5450181A Fixing device 失效
标题翻译：固定装置
公开(公告)号：US5450181A
公开(公告)日：1995-09-12
申请号：US230906
申请日：1994-04-21
申请人： Shinichi Tsukida , Koichi Tanigawa , Masahiro Goto , Hiromichi Tsujii , Satoru Izawa
发明人： Shinichi Tsukida , Koichi Tanigawa , Masahiro Goto , Hiromichi Tsujii , Satoru Izawa
IPC分类号： G03G15/20 , G03G13/20
CPC分类号： G03G15/2053 , G03G15/206 , G03G15/2064 , G03G2215/2061
摘要： In a fixing device, a core material of a fixing rotating member has two largest-diameter portions respectively located between a central portion and each end portion of the fixing rotating member, within a region where a recording material of a largest size passes, and the diameter of each core material is gradually reduced from the largest-diameter portion toward the central portion and toward the nearest end portion. The outer shape of the fixing rotating member conforms to the shape of the core material. According to this configuration, it is possible to prevent corrugation and curl of the recording material, and to provide excellent mountability of the recording material.
摘要翻译：在定影装置中，定影旋转部件的芯材具有分别位于定影旋转部件的中心部分和每个端部之间的两个最大直径部分，在最大尺寸的记录材料通过的区域内，每个芯材的直径从最大直径部朝向中心部分逐渐减小，并朝向最近端部逐渐减小。固定旋转构件的外形符合芯材的形状。根据该结构，可以防止记录材料的波纹和卷曲，并且提供良好的记录材料的安装性。

8. 发明授权

US6085058A Image forming apparatus having transfer rotary member with surface friction greater than that of image bearing member 失效
标题翻译：图像形成装置具有表面摩擦大于图像承载部件的转印旋转部件
公开(公告)号：US6085058A
公开(公告)日：2000-07-04
申请号：US963983
申请日：1997-11-04
申请人： Masahiro Goto , Hiroto Hasegawa , Toshio Miyamoto , Yuko Ohkama
发明人： Masahiro Goto , Hiroto Hasegawa , Toshio Miyamoto , Yuko Ohkama
IPC分类号： G03G15/16 , G03G15/20
CPC分类号： G03G15/167
摘要： The present invention provides an image forming apparatus having an image bearing member for bearing a toner image, and a transfer rotary member for forming a nip between the transfer rotary member and the image bearing member, the transfer rotary member being provided at its surface with a solid layer and serving to transfer the toner image from the image bearing member onto a transfer material at the nip, and wherein a moving speed of a surface of the transfer rotary member at the nip is greater than a moving speed of a surface of the image bearing member at the nip, and a surface friction force of the transfer rotary member is greater than a surface friction force of the image bearing member by 3 to 20 times.
摘要翻译：本发明提供一种图像形成装置，其具有用于承载调色剂图像的图像承载部件和用于在转印旋转部件和图像承载部件之间形成辊隙的转印旋转部件，转印旋转部件在其表面上设置有固体层并且用于将调色剂图像从图像承载部件转印到辊隙处的转印材料上，并且其中转印旋转部件在辊隙处的表面的移动速度大于图像的表面的移动速度承载构件，并且转印旋转构件的表面摩擦力大于图像承载构件的表面摩擦力3至20倍。

9. 发明授权

US5860051A Belt-type fixing apparatus with pressure roller 失效
标题翻译：皮带式定影装置带压力辊
公开(公告)号：US5860051A
公开(公告)日：1999-01-12
申请号：US651907
申请日：1996-05-21
申请人： Masahiro Goto , Toshio Miyamoto , Satoru Izawa , Masahiko Suzumi
发明人： Masahiro Goto , Toshio Miyamoto , Satoru Izawa , Masahiko Suzumi
IPC分类号： F16C13/00 , G03G15/20
CPC分类号： G03G15/206
摘要： An image fixing apparatus has a heater; a film; and a roller forming a nip with the heater with the film therebetween, the roller being driving to drive the film. A recording material carrying an unfixed image is fed by the nip so that the unfixed image is fixed on the recording material by heat from the heater, and the roller has a surface resin tube layer, wherein the center line average surface roughness Ra (.mu.m), a dynamic friction coefficient .mu., and a peripheral speed of the roller V (mm/sec) satisfy:when Ra 0.3,.mu..gtoreq.1.3.times.10.sup.-3 V+0.18when Ra.gtoreq.0.30.37.gtoreq.Ra.times..mu..gtoreq.6.4.times.10.sup.-4 V+4.8.times.10.sup.-3.The roller's surface resin tube layer includes two different types of resin or resin and rubber materials. The roller's tube layer is subject to electric discharge treatment.
摘要翻译：图像定影装置具有加热器; 一个电影; 以及与加热器形成具有膜之间的辊隙的辊，辊被驱动以驱动膜。携带未定影图像的记录材料通过辊隙进给，使得未定影图像通过来自加热器的热量固定在记录材料上，并且辊具有表面树脂管层，其中中心线平均表面粗糙度Ra（μm ），动摩擦系数μ和辊V的圆周速度（mm / sec）满足：当Ra 0.3时，μ> = 1.3×10-3V + 0.18当Ra> / = 0.30.37时/ Rax mu > / = 6.4x10-4V + 4.8×10-3。辊的表面树脂管层包括两种不同类型的树脂或树脂和橡胶材料。滚筒管层进行放电处理。

10. 发明授权

US06423941B1 Image heating apparatus and heater 有权
标题翻译：图像加热装置和加热器
公开(公告)号：US06423941B1
公开(公告)日：2002-07-23
申请号：US09379355
申请日：1999-08-23
申请人： Kenji Kanari , Masahiro Goto , Masami Takeda , Toshio Miyamoto , Masahiko Suzumi
发明人： Kenji Kanari , Masahiro Goto , Masami Takeda , Toshio Miyamoto , Masahiko Suzumi
IPC分类号： H05B100
CPC分类号： G03G15/2064
摘要： The present invention relates to an image heating apparatus in which an image on a recording material is heated by heat from a heater via a film, and the film contacts a surface of the heater opposite to a surface thereof on which heat generating members are provided.
摘要翻译：本发明涉及一种图像加热装置，其中记录材料上的图像通过加热器经由膜被加热而加热，并且该膜与加热器的与设置有发热元件的表面相反的表面接触。

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