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11. 发明授权

US5559591A Image forming apparatus with function of requesting exchange of fixing unit 失效
标题翻译：具有请求更换定影单元功能的图像形成装置
公开(公告)号：US5559591A
公开(公告)日：1996-09-24
申请号：US460520
申请日：1995-06-02
申请人： Motoi Kato , Haruo Fujii , Toshifumi Moritani , Tatsuya Kobayashi , Tetsuya Kobayashi , Toshiaki Miyashiro , Naoki Enomoto , Akihiko Uchiyama , Yoshiro Saito
发明人： Motoi Kato , Haruo Fujii , Toshifumi Moritani , Tatsuya Kobayashi , Tetsuya Kobayashi , Toshiaki Miyashiro , Naoki Enomoto , Akihiko Uchiyama , Yoshiro Saito
IPC分类号： B65H7/06 , G03G15/00 , G03G15/20 , G03G21/00 , G03G21/10 , G03G15/22
CPC分类号： G03G15/2025
摘要： An image forming apparatus including image forming unit for forming an unfixed image on a recording medium, a pair of fixing rotary members for fixing the unfixed image on the recording medium, a cleaning member for cleaning surfaces of the fixing rotary members, the fixing rotary members and the cleaning member being an integral unit separable from the apparatus, detection unit for detecting remaining quantity of the cleaning member, and a unit for requesting the exchange of the integral unit of the fixing rotary member pair and the cleaning member in response to the output of the detection unit.
摘要翻译：一种图像形成装置，包括用于在记录介质上形成未定影图像的图像形成单元，用于将未定影图像固定在记录介质上的一对定影旋转构件，用于清洁定影旋转构件的表面的清洁构件，定影旋转构件并且所述清洁构件是与所述装置分离的整体单元，用于检测所述清洁构件的剩余量的检测单元，以及用于响应于所述输出请求所述定影旋转构件对和所述清洁构件的整体单元的更换的单元的检测单元。

12. 发明授权

US5523829A Image forming apparatus having recording material carrying member 失效
标题翻译：具有记录材料承载构件的图像形成装置
公开(公告)号：US5523829A
公开(公告)日：1996-06-04
申请号：US127604
申请日：1993-09-28
申请人： Toshiaki Miyashiro , Haruo Fujii , Motoi Katoh , Tatsuya Kobayashi , Tetsuya Kobayashi , Akira Ito , Naoki Enomoto , Akihiko Uchiyama , Yoshiro Saito
发明人： Toshiaki Miyashiro , Haruo Fujii , Motoi Katoh , Tatsuya Kobayashi , Tetsuya Kobayashi , Akira Ito , Naoki Enomoto , Akihiko Uchiyama , Yoshiro Saito
IPC分类号： B41J2/525 , G03G15/01 , G03G15/16 , G03G15/20 , G03G21/00 , G03G21/14 , G03G15/14
CPC分类号： G03G15/0131 , G03G15/1655 , G03G2215/0154 , G03G2215/0193 , G03G2215/0196 , G03G2215/2045
摘要： An image recording apparatus includes an image bearing member; a recording material carrying member for carrying a recording material to a transfer position for transfer of an image; a moving device for imparting relative movement between the image bearing member and the recording material carrying member; and a recess in the recording material carrying member for permitting the image bearing member and the recording material carrying member to face each other without contact therebetween. The recording material feeding speed is switched from a first speed different from the fixing speed to a second speed substantially the same so that when it imparts the approaching relative movement, the peripheral speeds of the recording material carrying member and image bearing member are substantially equal immediately before they contact.
摘要翻译：图像记录装置包括图像承载部件; 用于将记录材料运送到用于传送图像的转印位置的记录材料承载构件; 用于在图像承载部件和记录材料承载部件之间施加相对运动的移动装置; 以及用于允许图像承载部件和记录材料承载部件彼此面对而相互接触的记录材料承载部件中的凹部。记录材料进给速度从不同于定影速度的第一速度切换到基本相同的第二速度，使得当其传送接近相对运动时，记录材料承载部件和图像承载部件的圆周速度立即基本相等在他们联系之前。

13. 发明授权

US5930570A Oriented foamed rotary member, and developing device using same 失效
标题翻译：定向发泡旋转构件和使用其的显影装置
公开(公告)号：US5930570A
公开(公告)日：1999-07-27
申请号：US658585
申请日：1996-06-05
申请人： Yoshiro Saito , Hiroshi Sasame , Tatsuhiko Hayakawa , Tetsuya Kobayashi , Naoki Enomoto , Tomoyuki Ohkura , Hideo Kimata
发明人： Yoshiro Saito , Hiroshi Sasame , Tatsuhiko Hayakawa , Tetsuya Kobayashi , Naoki Enomoto , Tomoyuki Ohkura , Hideo Kimata
IPC分类号： G03G15/08 , B29B7/10
CPC分类号： B29C44/5654 , B29C44/352 , B29D99/0035 , G03G15/0808 , B29C2793/00 , B29C2793/0018 , B29K2105/04 , B29L2031/324 , B29L2031/326 , B29L2031/328 , G03G2215/0869
摘要： There are disclosed a foamed rotary member having a surface of a foam, and a large number of cells provided in the foam and each having a prolate spheroid shape, wherein the major axis direction of the cell is along the rotation axis direction, and also a developing device using the foamed rotary member as a toner supplying rotary member.
摘要翻译：公开了一种具有泡沫表面的发泡旋转构件，在泡沫体中设置有多个细胞，每个具有长椭球形状，其中细胞的长轴方向是沿着旋转轴线方向，也是使用发泡旋转构件作为调色剂供应旋转构件的显影装置。

14. 发明授权

US5697028A Developer-supplying roller having a surface-modifying powder 失效
标题翻译：具有表面改性粉末的显影剂供应辊
公开(公告)号：US5697028A
公开(公告)日：1997-12-09
申请号：US575130
申请日：1995-12-19
申请人： Tetsuya Kobayashi , Hiroshi Sasame , Tatsuhiko Hayakawa , Naoki Enomoto , Yoshiro Saito
发明人： Tetsuya Kobayashi , Hiroshi Sasame , Tatsuhiko Hayakawa , Naoki Enomoto , Yoshiro Saito
IPC分类号： G03G21/18 , G03G15/08
CPC分类号： G03G15/0808
摘要： A developing apparatus is provided which includes a developing chamber for containing a developer, a developer-carrying member for carrying and conveying the developer to a developing region, and a developer-supplying member abutted rotatably to the developer-carrying member. The developer-supplying member has surface-modifying powder at least at its surface. The powder has substantially no chargeability or a chargeability of a polarity equal to that of the developer and a magnitude in terms of absolute value equal to or smaller than that of the developer. By application of the surface-modifying powder, the developing apparatus can obviate a partial tearing of a surface portion of the developer-supplying member which leads to image defects and an increase in drive torque at the initial drive thereof.
摘要翻译：提供了一种显影装置，其包括用于容纳显影剂的显影室，用于将显影剂输送并传送到显影区域的显影剂承载构件，以及可转动地抵靠显影剂承载构件的显影剂供给构件。显影剂供给构件至少在其表面具有表面改性粉末。该粉末基本上不具有与显影剂相同的带电性或充电性，绝对值的大小等于或小于显影剂的绝对值。通过施加表面改性粉末，显影装置可以避免显影剂供应部件的表面部分的部分撕裂，导致图像缺陷和在其初始驱动时的驱动转矩增加。

15. 发明授权

US5768670A Developer regulating member having thermoplastic resin layers provided on both sides of a rubber member, method of manufacturing the same, and developing device using the same 失效
标题翻译：具有设置在橡胶构件的两侧的热塑性树脂层的显影剂调节构件，其制造方法和使用其的显影装置
公开(公告)号：US5768670A
公开(公告)日：1998-06-16
申请号：US611858
申请日：1996-03-06
申请人： Naoki Enomoto , Hiroshi Sasame , Toru Ishigaki , Tetsuya Kobayashi , Yoshiro Saito , Arihiro Yamamoto
发明人： Naoki Enomoto , Hiroshi Sasame , Toru Ishigaki , Tetsuya Kobayashi , Yoshiro Saito , Arihiro Yamamoto
IPC分类号： G03G15/08
CPC分类号： G03G15/0812
摘要： This specification discloses a developer regulating member and a developing device provided with this developer regulating member. The developer regulating member is provided with a blade having a rubber base member and thermoplastic resin layers provided on the both surfaces of the rubber base member, and a support member adhesively secured to one surface of the blade.
摘要翻译：本说明书公开了一种显影剂调节构件和具有该显影剂调节构件的显影装置。显影剂调节构件设置有具有橡胶基部构件和设置在橡胶基部构件的两个表面上的热塑性树脂层的刀片，以及粘合地固定在刀片的一个表面上的支撑构件。

16. 发明授权

US5689783A Elastic blade and developing device using the same 失效
标题翻译：弹性刀片及使用其的显影装置
公开(公告)号：US5689783A
公开(公告)日：1997-11-18
申请号：US651894
申请日：1996-05-21
申请人： Hiroshi Sasame , Toru Ishigaki , Noriyuki Yanai , Tetsuya Kobayashi , Naoki Enomoto , Yoshiro Saito , Arihiro Yamamoto
发明人： Hiroshi Sasame , Toru Ishigaki , Noriyuki Yanai , Tetsuya Kobayashi , Naoki Enomoto , Yoshiro Saito , Arihiro Yamamoto
IPC分类号： B29D99/00 , B29K21/00 , G03G15/08
CPC分类号： G03G15/0812 , G03G2215/0866
摘要： An elastic blade is provided with a rubber layer and a surface resin layer provided on the rubber layer, the surface resin layer satisfying the following condition: 3.ltoreq.E.times.t.ltoreq.30, where E: elastic modulus of the surface resin layer (Kg/cm.sup.2); t: thickness of the surface resin layer (cm).
摘要翻译：弹性叶片设有橡胶层和设置在橡胶层上的表面树脂层，表面树脂层满足以下条件：3

17. 发明授权

US5596393A Image forming apparatus having charging member supplied with oscillating voltage 失效
标题翻译：具有提供振荡电压的充电部件的图像形成装置
公开(公告)号：US5596393A
公开(公告)日：1997-01-21
申请号：US172711
申请日：1993-12-27
申请人： Tatsuya Kobayashi , Hiroshi Sasame , Tetsuya Kobayashi , Toshiaki Miyashiro
发明人： Tatsuya Kobayashi , Hiroshi Sasame , Tetsuya Kobayashi , Toshiaki Miyashiro
IPC分类号： G03G15/01 , G03G15/02
CPC分类号： G03G15/0105 , G03G15/0216
摘要： An image forming apparatus includes image bearing member or members for bearing an image; charging member for sequentially charging a surface of the image bearing member or members to form an image thereon; a voltage source for applying an oscillating voltage to the charging member, the oscillating voltage including a first frequency and a second frequency which is different from the first frequency during charging by the charging member.
摘要翻译：图像形成装置包括用于承载图像的图像承载部件或构件; 充电构件，用于顺序地对图像承载构件的表面充电以在其上形成图像; 用于向充电部件施加振荡电压的电压源，所述振荡电压包括在充电部件充电期间与所述第一频率不同的第一频率和第二频率。

18. 发明授权

US06415127B1 Developing apparatus having a direct or alternating current applied thereto 有权
标题翻译：具有施加到其上的直流或交流电的显影装置
公开(公告)号：US06415127B1
公开(公告)日：2002-07-02
申请号：US09569236
申请日：2000-05-11
申请人： Shinya Yamamoto , Hiroshi Sasame , Tetsuya Kobayashi , Kouji Hashimoto , Yasunari Watanabe
发明人： Shinya Yamamoto , Hiroshi Sasame , Tetsuya Kobayashi , Kouji Hashimoto , Yasunari Watanabe
IPC分类号： G03G1508
CPC分类号： G03G15/0812 , G03G2215/0634
摘要： A developing apparatus has a developer bearing member for bearing and carrying a nonmagnetic developer, a layer thickness regulating member for regulating a layer thickness of the developer borne by the developer bearing member, developing bias applying device for applying an alternating current voltage to the developer bearing member, and regulating member bias applying device for applying a direct current voltage to the layer thickness regulating member, and wherein |DC1|>|DC2| is satisfied when DC1 is an effective value of the alternating current voltage applied to the developer bearing member and DC2 is a value of the direct current voltage applied to the layer thickness regulating member, the direct current voltage value DC2 has a polarity, which is reverse to a charging polarity of the developer with respect to the effective value DC1.
摘要翻译：显影装置具有用于承载和携带非磁性显影剂的显影剂承载部件，用于调节由显影剂承载部件承载的显影剂的层厚度的层厚限制部件，用于向显影剂承载体施加交流电压的显影偏压施加装置构件和用于向层厚调节构件施加直流电压的调节构件偏置施加装置，其中| DC1 |> | DC2 | 当DC1是施加到显影剂承载部件的交流电压的有效值，DC2是施加到层厚调节部件的直流电压的值时，直流电压值DC2具有极性，即反向达到显影剂相对于有效值DC1的充电极性。

19. 发明授权

US5893013A Developer regulating member and developing apparatus 失效
标题翻译：显影剂调节构件和显影装置
公开(公告)号：US5893013A
公开(公告)日：1999-04-06
申请号：US859479
申请日：1997-05-20
申请人： Masahide Kinoshita , Kazuhisa Kemmochi , Tetsuya Kobayashi , Takashi Shibuya , Yoshiro Saito , Arihiro Yamamoto , Yasunari Watanabe , Tsuyoshi Nakagawa
发明人： Masahide Kinoshita , Kazuhisa Kemmochi , Tetsuya Kobayashi , Takashi Shibuya , Yoshiro Saito , Arihiro Yamamoto , Yasunari Watanabe , Tsuyoshi Nakagawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0812
摘要： A developer regulating member includes a thin plate having a spring property and a polyamide-containing rubber layer disposed on the thin plate. The polyamide-containing rubber layer contains a polyamide having the Shore D hardness between 25 and 65 both inclusive. A developing apparatus includes a developer container for containing a monocomponent developer of negative charging property, a developer carrying member provided in an opening portion of the developer container, for carrying the developer, and a regulating member for forming a nip together with the developer carrying member and regulating a thickness of a developer layer on the developer carrying member. A surface of the regulating member forming the nip is comprised of a polyamide-containing rubber layer containing a polyamide having the Shore D hardness between 25 and 65 both inclusive.
摘要翻译：显影剂调节构件包括具有弹性的薄板和设置在薄板上的含聚酰胺的橡胶层。含聚酰胺的橡胶层含有肖氏D硬度为25〜65的聚酰胺。显影装置包括用于容纳负带电性的单组分显影剂的显影剂容器，设置在显影剂容器的开口部分中的用于承载显影剂的显影剂承载构件和用于与显影剂承载构件一起形成辊隙的调节构件并调节显影剂承载构件上的显影剂层的厚度。形成辊隙的调节构件的表面由含聚酰胺的含聚酰胺的橡胶层组成，其中包含肖氏D硬度在25和65之间。

20. 发明授权

US6026265A Toner conveying roll and developing apparatus 失效
标题翻译：调色剂输送辊和显影装置
公开(公告)号：US6026265A
公开(公告)日：2000-02-15
申请号：US122871
申请日：1998-07-27
申请人： Masahide Kinoshita , Tetsuya Kobayashi , Yoshiro Saito
发明人： Masahide Kinoshita , Tetsuya Kobayashi , Yoshiro Saito
IPC分类号： F16C13/00 , G03G15/08
CPC分类号： G03G15/0818 , G03G15/0808
摘要： A toner conveying roll including a rotary shaft, and a surface layer provided around the rotary shaft and formed from a foam elastic body, and wherein the surface layer has a projection extended along an axial direction, and the projection has a substantially trapezoidal cross section. A developing apparatus includes a developing container containing developer, a developer bearing member provided at an opening portion of the developing container and adapted to bear and convey the developer, and a scrape and supply rotary member for scraping and supplying developer while contacting with the developer bearing member, and wherein the scrape and supply rotary member has a surface layer made of foam elastic body and has a projection extending in an axial direction.
摘要翻译：一种调色剂输送辊，包括旋转轴，以及设置在所述旋转轴周围并由泡沫弹性体形成的表面层，并且其中所述表面层具有沿轴向延伸的突起，并且所述突起具有大致梯形的横截面。显影装置包括容纳显影剂的显影容器，设置在显影容器的开口部分并适于承载和输送显影剂的显影剂承载部件，以及刮刮并供应用于刮刮和供应显影剂的旋转部件，并且其中所述刮擦和供给旋转构件具有由泡沫弹性体制成的表面层，并且具有沿轴向延伸的突起。

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