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21. 发明授权

US07251429B2 Image forming apparatus with an energy storage that can be discharged, and with a display of residual energy in the storage 有权
标题翻译：具有可以放电的能量存储器和在存储器中显示剩余能量的图像形成装置
公开(公告)号：US07251429B2
公开(公告)日：2007-07-31
申请号：US11437655
申请日：2006-05-22
申请人： Atsushi Nakafuji , Shigeo Kurotaka , Katsuhiro Echigo , Takashi Fujita , Hisashi Kikuchi , Jun Yura , Toshihiko Baba , Hirokazu Ikenoue
发明人： Atsushi Nakafuji , Shigeo Kurotaka , Katsuhiro Echigo , Takashi Fujita , Hisashi Kikuchi , Jun Yura , Toshihiko Baba , Hirokazu Ikenoue
IPC分类号： G03G15/00 , G03G15/20
CPC分类号： G03G15/80 , G03G15/2003 , G03G15/5004
摘要： An image forming apparatus of the present invention includes a fixing device for fixing a toner image formed on a recording medium. A heat source is applied with power for generating heat to thereby heating the heating device. A drive circuit includes a storage capable of being selectively charged or discharged and a charger for charging the storage by being supplied with power from a commercial power supply. A discharging device discharges the storage in a non-use mode in which the apparatus is not used.
摘要翻译：本发明的图像形成装置包括用于固定形成在记录介质上的调色剂图像的定影装置。施加热源产生热量从而加热加热装置。驱动电路包括能够选择性地充电或放电的存储器，以及通过从商用电源供电来对存储器充电的充电器。放电装置以不使用该装置的非使用模式对存储器进行放电。

22. 发明授权

US07139520B2 Fixing device, nipping device, and image forming apparatus 有权
标题翻译：固定装置，夹持装置和成像装置
公开(公告)号：US07139520B2
公开(公告)日：2006-11-21
申请号：US10871025
申请日：2004-06-21
申请人： Katsuhiro Echigo , Shigeo Kurotaka , Takashi Fujita , Toshihiko Baba , Hisashi Kikuchi , Yukimichi Someya , Hiroyuki Kunii , Atsushi Nakafuji
发明人： Katsuhiro Echigo , Shigeo Kurotaka , Takashi Fujita , Toshihiko Baba , Hisashi Kikuchi , Yukimichi Someya , Hiroyuki Kunii , Atsushi Nakafuji
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/2016 , G03G2215/2022
摘要： A fixing device including a fixing belt, a drive roller and a press roller. The drive roller is configured to drive the fixing belt, and press roller is arranged so as to face the drive roller across the fixing belt, and exert pressure toward the fixing belt. The drive roller and the press roller are able to rotate so that the peripheral velocity of the drive roller is greater than the peripheral velocity of the press roller. According to the fixing device image defects, including image difference, are less likely to occur when fixing an image on a recording sheet.
摘要翻译：一种定影装置，包括定影带，驱动辊和压辊。驱动辊被构造成驱动定影带，并且压辊布置成面对驱动辊穿过定影带，并且朝向定影带施加压力。驱动辊和压辊能够旋转，使得驱动辊的圆周速度大于压辊的圆周速度。根据定影装置，当将图像定影在记录片材上时，不太可能发生包括图像差异的图像缺陷。

23. 发明申请

US20060210298A1 Image forming apparatus 有权
公开(公告)号：US20060210298A1
公开(公告)日：2006-09-21
申请号：US11437655
申请日：2006-05-22
申请人： Atsushi Nakafuji , Shigeo Kurotaka , Katsuhiro Echigo , Takashi Fujita , Hisashi Kikuchi , Jun Yura , Toshihiko Baba , Hirokazu Ikenoue
发明人： Atsushi Nakafuji , Shigeo Kurotaka , Katsuhiro Echigo , Takashi Fujita , Hisashi Kikuchi , Jun Yura , Toshihiko Baba , Hirokazu Ikenoue
IPC分类号： G03G15/00
CPC分类号： G03G15/80 , G03G15/2003 , G03G15/5004
摘要： An image forming apparatus of the present invention includes a fixing device for fixing a toner image formed on a recording medium. A heat source is applied with power for generating heat to thereby heating the heating device. A drive circuit includes a storage capable of being selectively charged or discharged and a charger for charging the storage by being supplied with power from a commercial power supply. A discharging device discharges the storage in a non-use mode in which the apparatus is not used.

24. 发明申请

US20060083472A1 Optical delay element 有权
标题翻译：光延迟元件
公开(公告)号：US20060083472A1
公开(公告)日：2006-04-20
申请号：US11086282
申请日：2005-03-23
申请人： Atsushi Sakai , Ikuo Katoh , Hiroyoshi Funato , Toshihiko Baba
发明人： Atsushi Sakai , Ikuo Katoh , Hiroyoshi Funato , Toshihiko Baba
IPC分类号： G02B6/10 , G02B6/26
CPC分类号： G02B6/1225 , B82Y20/00
摘要： An optical delay element including a photonic crystal line defect optical waveguide is disclosed that has a large group refractive index and has small or nearly constant wavelength dispersion of the group refractive index in a wide wavelength region for practical use. The optical delay element includes a line defect optical waveguide formed in a photonic crystal structure, and the volume of the line defect optical waveguide is less than the volume of a single line defect optical waveguide. Thereby, the waveguide band of the line defect optical waveguide has two zero points in the third order dispersion curve of the line defect optical waveguide, and the sign of the third order dispersion curve is inverted near the zero points. Therefore, the waveguide band of the line defect optical waveguide is modified, and this enables expansion of the wavelength region having a large group refractive index, small wavelength dispersion of the group refractive index, and small wavelength dispersion of the speed of optical pulses.
摘要翻译：公开了具有大的组折射率的光子晶体线缺陷光波导的光延迟元件，并且在实际使用的宽波长区域中具有小或几乎恒定的组折射率的波长色散。光延迟元件包括以光子晶体结构形成的线缺陷光波导，线缺陷光波导的体积小于单线缺陷光波导的体积。因此，线缺陷光波导的波导带在线缺陷光波导的三阶色散曲线中具有两个零点，三阶色散曲线的符号在零点附近反转。因此，线缺陷光波导的波导带被修改，能够扩大组折射率较大的波长区域，组折射率的小波长色散和光脉冲速度的小波长色散。

25. 发明申请

US20060013624A1 Image-fixing apparatus, and, image-forming apparatus 审中-公开
标题翻译：图像定影装置和图像形成装置
公开(公告)号：US20060013624A1
公开(公告)日：2006-01-19
申请号：US11178275
申请日：2005-07-12
申请人： Shigeo Kurotaka , Masami Tomita , Katsuhiro Echigo , Takashi Fujita , Toshihiko Baba , Hisashi Kikuchi , Hiroyuki Kunii , Atsushi Nakafuji , Yukimichi Someya , Kohji Ue
发明人： Shigeo Kurotaka , Masami Tomita , Katsuhiro Echigo , Takashi Fujita , Toshihiko Baba , Hisashi Kikuchi , Hiroyuki Kunii , Atsushi Nakafuji , Yukimichi Someya , Kohji Ue
IPC分类号： G03G15/20
CPC分类号： G03G15/2057 , G03G15/2064 , G03G2215/2016 , G03G2215/2032 , G03G2215/2035
摘要： An image-fixing apparatus including a fixing belt; a fixing member; a pressure member; and a heating source, wherein the fixing belt is heated by the heating source, wherein the fixing member is brought into pressure contact with the pressure member via the fixing belt to form a nip and a paper carrying an unfixed toner is allowed to pass through the nip, thereby fixing the unfixed toner on the paper, and wherein the toner to be used includes a binder resin, a colorant, and a releasing agent, and wherein the toner has a ½ flown-out temperature of 115° C. to 145° C. and has a storage elastic modulus (G′) at 190° C. of 200 Pa or more.
摘要翻译：一种图像定影装置，包括定影带; 固定构件; 压力构件; 和加热源，其中定影带由加热源加热，其中固定构件经由定影带与压力构件压力接触以形成辊隙，并且允许携带未定影调色剂的纸通过从而将未定影的调色剂固定在纸上，其中使用的调色剂包括粘合剂树脂，着色剂和脱模剂，并且其中调色剂的½流出温度为115℃至145℃ 并且在190℃下的储能弹性模量（G'）为200Pa以上。

26. 发明申请

US20060008302A1 Transfer-fixing unit and image forming apparatus 有权
标题翻译：转印单元和图像形成装置
公开(公告)号：US20060008302A1
公开(公告)日：2006-01-12
申请号：US11177330
申请日：2005-07-11
申请人： Yukimichi Someya , Takashi Fujita , Atsushi Nakafuji , Katsuhiro Echigo , Hiroyuki Kunii , Shigeo Kurotaka , Hisashi Kikuchi , Toshihiko Baba , Kohji Ue , Hiromitsu Takagaki , Hirohmi Tamura
发明人： Yukimichi Someya , Takashi Fujita , Atsushi Nakafuji , Katsuhiro Echigo , Hiroyuki Kunii , Shigeo Kurotaka , Hisashi Kikuchi , Toshihiko Baba , Kohji Ue , Hiromitsu Takagaki , Hirohmi Tamura
IPC分类号： G03G15/16
CPC分类号： G03G15/1605 , G03G2215/1695
摘要： A transfer-fixing unit for use in an image forming apparatus having an intermediate transfer member and a transfer-fixing unit, which includes a pressure member and a transfer-fixing member. The intermediate transfer member receives a toner image thereon. The transfer-fixing member has a deformable surface layer thereon, and directly receives the toner image from the intermediate transfer member, and transfers and fixes the toner image to a recording medium while deforming the surface layer in response to surface irregularities of the recording medium. The transfer-fixing member forms a nip portion with the pressure member and presses the recording medium at the nip portion when the recording medium passes through the nip portion with a nip time.
摘要翻译：一种用于具有中间转印部件和转印固定单元的图像形成装置的转印固定单元，其包括压力部件和转印固定部件。中间转印构件在其上接收调色剂图像。转印固定构件在其上具有可变形的表面层，并且直接从中间转印构件接收调色剂图像，并且在响应于记录介质的表面不规则性使表面层变形的同时将调色剂图像转印并固定到记录介质。转印固定构件与压力构件形成夹持部分，并且当记录介质通过夹持部分时，在夹持部分处按压记录介质。

27. 发明申请

US20050068597A1 Optical element, optical deflection element, optical multiplexing element, and scanning apparatus 失效
标题翻译：光学元件，光学偏转元件，光学复用元件和扫描装置
公开(公告)号：US20050068597A1
公开(公告)日：2005-03-31
申请号：US10680111
申请日：2003-10-08
申请人： Toshihiko Baba , Takeharu Tani
发明人： Toshihiko Baba , Takeharu Tani
IPC分类号： G02B6/12 , G02B6/122 , G02B26/08 , G02B5/04 , G02B7/18
CPC分类号： B82Y20/00 , G02B6/1225
摘要： In an optical element, a propagation direction of incident light beam is largely changed and the direction-changed light beam is derived in a desirable direction without increasing a dimension and manufacturing cost thereof. The optical element includes photonic crystal having a refractive index which changes periodically depending on a location of the photonic crystal, wherein an angle defined between a first end face and a second end face thereof is determined in such a manner that a light beam incident upon the first end face at a predetermined incidence angle and having a predetermined wavelength is emitted from the second end face in a desirable direction.
摘要翻译：在光学元件中，入射光束的传播方向发生很大变化，并且在所需方向上导出方向变化的光束，而不增加其尺寸和制造成本。光学元件包括具有取决于光子晶体的位置周期性地变化的折射率的光子晶体，其中在第一端面和第二端面之间限定的角度以这样的方式确定：入射到从所述第二端面以期望的方向发射具有预定波长的预定入射角的第一端面。

28. 发明申请

US20050025534A1 Intermediary transfer apparatus, fixing apparatus and image forming apparatus 有权
标题翻译：中间转印装置，定影装置和图像形成装置
公开(公告)号：US20050025534A1
公开(公告)日：2005-02-03
申请号：US10873381
申请日：2004-06-23
申请人： Takashi Fujita , Shigeo Kurotaka , Yukimichi Someya , Hiroyuki Kunii , Atsushi Nakafuji , Hisashi Kikuchi , Katsuhiro Echigo , Toshihiko Baba , Kohji Ue
发明人： Takashi Fujita , Shigeo Kurotaka , Yukimichi Someya , Hiroyuki Kunii , Atsushi Nakafuji , Hisashi Kikuchi , Katsuhiro Echigo , Toshihiko Baba , Kohji Ue
IPC分类号： G03G15/20 , G03G15/16 , G03G15/24 , G03G21/00 , G03G21/04
CPC分类号： G03G15/1665 , G03G2215/1695
摘要： An intermediary transfer apparatus for transferring an unfixed image from an intermediary transfer member to a recording medium is disclosed. The intermediary transfer apparatus includes a heating unit for selectively heating a prescribed portion of the intermediary transfer member on which the unfixed image is situated, in a width direction of the intermediary transfer member, the width direction of the intermediary transfer member perpendicularly intersecting the direction in which the unfixed image is conveyed.
摘要翻译：公开了一种用于将未定影图像从中间转印构件转印到记录介质的中间转印装置。中间转印装置包括加热单元，用于在中间转印元件的宽度方向上选择性地加热未定影图像所在的中间转印元件的规定部分，中间转印元件的宽度方向垂直于未定影的图像被传送。

29. 发明授权

US06535701B2 Fixing device having shortened standby period 有权
公开(公告)号：US06535701B2
公开(公告)日：2003-03-18
申请号：US09892623
申请日：2001-06-28
申请人： Toshihiko Baba
发明人： Toshihiko Baba
IPC分类号： G03G1520
CPC分类号： G03G15/205 , G03G2215/2016 , G03G2215/2032 , G03G2215/2041
摘要： At startup operation of a fixing device, a standby period during which a fixing belt and a pressure roller are heated until they reach a respective predetermined target temperature is shortened by heating the fixing belt to a temperature which is higher than the target temperature. In the fixing device, the fixing belt is spanned around an opposing roller and a heating roller. A pressure roller is provided in press-contact with the opposing roller via the fixing belt. A heater heats the fixing belt and the pressure roller so that temperatures of the fixing belt and the pressure roller reach a target temperature suitable for fixing a toner image. A recording material is conveyed through the rotating fixing belt and pressure roller to fix the toner image onto the recording material by heat and pressure.

30. 发明授权

US4645896A Method and apparatus for flash welding 失效
标题翻译：闪光焊接方法和装置
公开(公告)号：US4645896A
公开(公告)日：1987-02-24
申请号：US665158
申请日：1984-10-26
申请人： Toshihiko Baba , Akiyoshi Uomori , Junji Miyata
发明人： Toshihiko Baba , Akiyoshi Uomori , Junji Miyata
IPC分类号： B23K11/24 , B23K11/04
CPC分类号： B23K11/246
摘要： A method and apparatus for flash welding are disclosed wherein a first predetermined voltage is applied between a pair of workpieces to be welded to generate flashes therebetween, and a second predetermined voltage lower than the first predetermined voltage is then applied between the workpieces to maintain fine flashes when the temperature of weld surfaces of the workpieces has reached a predetermined temperature. The workpieces are upset when the total number of flashes has reached a predetermined value. The pressure welding is maintained with an upsetting pressure sufficient to upset the workpieces and slightly higher than a pressure at which the workpieces are deformed near their recrystallization temperature until the temperature of weld surfaces has decreased to lower than the recrystallization temperature. The applied voltage and the upsetting pressure are controlled in accordance with the weld progress.
摘要翻译：公开了一种用于闪光焊接的方法和装置，其中在要焊接的一对工件之间施加第一预定电压以在其间产生闪光，并且然后在工件之间施加低于第一预定电压的第二预定电压以保持精细闪光当工件的焊接表面的温度达到预定温度时。当闪光灯总数达到预定值时，工件不舒服。压力焊接维持在足以使工件镦锻的镦锻压力，并且略高于工件在其再结晶温度附近变形的压力，直到焊接表面的温度降低到低于再结晶温度。施加电压和镦锻压力根据焊接进度进行控制。

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