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71. 发明授权

US06992806B2 Optical element, optical deflection element, optical multiplexing element, and scanning apparatus 失效
公开(公告)号：US06992806B2
公开(公告)日：2006-01-31
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： G02B26/08
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.

72. 发明申请

US20050152659A1 Optical control element 有权
标题翻译：光控元件
公开(公告)号：US20050152659A1
公开(公告)日：2005-07-14
申请号：US10994369
申请日：2004-11-23
申请人： Toshihiko Baba , Daisuke Mori
发明人： Toshihiko Baba , Daisuke Mori
IPC分类号： G02B6/12 , G02B6/122 , G02B6/34 , G02F1/01 , G02F1/035 , G02F1/095 , G02F1/365 , G02B6/10
CPC分类号： G02B6/1225 , B82Y20/00
摘要： An optical control element is disclosed that can be made small and has a low loss, and is able to provide group speed control and wavelength dispersion of short light pulses. The optical control element is formed from a photonic crystal, and includes a first portion having a first refraction index in the photonic crystal, a second portion having a second refraction index lower than the first refraction index, and a refraction-index-distributed type defect wave guide. A difference effective refraction indexes between the first portion and the second portion near the refraction-index-distributed type defect wave guide, changing continuously or stepwise along a wave guiding direction of the refraction-index-distributed type defect wave guide.
摘要翻译：公开了一种光学控制元件，其可以制造得较小并且具有低损耗，并且能够提供组合速度控制和短光脉冲的波长色散。光控制元件由光子晶体形成，并且包括在光子晶体中具有第一折射率的第一部分，具有低于第一折射率的第二折射率的第二部分和折射率分布型缺陷波导。在折射率分布型缺陷波导附近的第一部分和第二部分之间的有效折射率差异沿着折射率分布型缺陷波导的波导方向连续或逐步变化。

73. 发明申请

US20050025537A1 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：US20050025537A1
公开(公告)日：2005-02-03
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。驱动辊构造成驱动定影带，并且压辊被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。

74. 发明授权

US06847792B2 Image forming apparatus having a selectively discharged storage 失效
标题翻译：具有选择性放电存储的图像形成装置
公开(公告)号：US06847792B2
公开(公告)日：2005-01-25
申请号：US10302902
申请日：2002-11-25
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： G03G21/00 , G03G15/00 , G03G15/20 , H05B3/00
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.
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。

75. 发明授权

US06768575B2 Optical deflection element 失效
标题翻译：光学偏转元件
公开(公告)号：US06768575B2
公开(公告)日：2004-07-27
申请号：US10391570
申请日：2003-03-20
申请人： Toshihiko Baba , Takeharu Tani
发明人： Toshihiko Baba , Takeharu Tani
IPC分类号： G02F100
CPC分类号： B82Y20/00 , G02B6/1225
摘要： An optical deflection element for splitting light rays in accordance with a wavelength of incident light, includes a photonic crystal having an entrance end face and an exit end face, and having a refractive index which periodically changes depending upon positions thereof. The optical deflection element includes a region in which a propagation angle &thgr;C of the incident light within the photonic crystal changes in accordance with the wavelength of the incident light having entered at an incident angle &thgr;IN into the entrance end face, and a relationship among a wavelength &lgr; of the incident light in vacuum, a lattice constant A of the photonic crystal, the incident angle &thgr;IN and the propagation angle &thgr;C satisfies (∂&thgr;C/∂(A/&lgr;))/(∂&thgr;C/∂&thgr;IN)>10.
摘要翻译：用于根据入射光的波长分裂光线的光学偏转元件包括具有入射端面和出射端面的光子晶体，并且具有根据其位置周期性地变化的折射率。光偏转元件包括其中光子晶体内的入射光的传播角θC根据入射角θIN入入入射端的入射光的波长而变化的区域，以及波长真空中入射光的λ，光子晶体的晶格常数A，入射角θIN和传播角θC满足（∂thetaC/∂（A /λ））/（∂thetaC/∂thetaIN）> 10。

76. 发明授权

US06654579B2 Image forming apparatus including diamond-like or amorphous structure containing hydrogen surface protection layer 失效
标题翻译：图像形成装置包括含有氢表面保护层的菱形或非晶结构
公开(公告)号：US06654579B2
公开(公告)日：2003-11-25
申请号：US10279903
申请日：2002-10-25
申请人： Masahiko Shakuto , Kei Yasutomi , Hirokatsu Suzuki , Nobutaka Takeuchi , Toshihiko Baba
发明人： Masahiko Shakuto , Kei Yasutomi , Hirokatsu Suzuki , Nobutaka Takeuchi , Toshihiko Baba
IPC分类号： G03G1500
CPC分类号： G03G13/025 , G03G2215/022
摘要： An image forming apparatus including an image carrier including a conductive support, at least a photoconductive layer formed on the conductive support, and a surface protection layer formed on the photoconductive layer and including a charge injection layer. Also included is a charge member for charging the image carrier in contact with the surface protection layer when applied with a voltage. Further, the surface protection layer has a diamond-like structure or an amorphous structure containing hydrogen with a volume resistance of 109 &OHgr;·cm to 1012 &OHgr;·cm and a Knoop hardness of 400 Kg/mm2 or greater, and the charging member includes magnetic particles for charging having a mean particle size ranging from 20 &mgr;m to 150 &mgr;m. Also, a light transmission of the surface protective layer is 50% or more of a wavelength of light used for exposing the image carrier.
摘要翻译：一种图像形成装置，包括：图像载体，包括导电支撑体，至少形成在所述导电支撑体上的光电导层，以及形成在所述光电导层上并包括电荷注入层的表面保护层。还包括用于在施加电压时对与图像保护层接触的图像载体进行充电的充电部件。此外，表面保护层具有类金刚石结构或含有体积电阻为10 9Ω·cm -1至10 12Ω·cm的氢的非晶结构，并且Knoop硬度为400Kg / mm 2 或更大，并且充电构件包括平均粒径为20μm至150μm的用于充电的磁性颗粒。此外，表面保护层的透光度是用于曝光图像载体的光的波长的50％以上。

77. 发明授权

US4354089A Welding apparatus with forward shiftable electrode tables 失效
标题翻译：带可转换电极台的焊接设备
公开(公告)号：US4354089A
公开(公告)日：1982-10-12
申请号：US96198
申请日：1979-11-20
申请人： Hisashi Takahashi , Takao Kawanami , Keiji Sodeno , Toshihiko Baba
发明人： Hisashi Takahashi , Takao Kawanami , Keiji Sodeno , Toshihiko Baba
IPC分类号： B23K11/04 , B23K11/02
CPC分类号： B23K11/02
摘要： A welding apparatus comprises a pair of clamping devices for clamping the workpieces to prevent slip under applying significantly large force to the butting surfaces for the butt welding operation and a pair of electrode tables for feeding a welding current. The welding apparatus need not comprise a step gauge bar nor an auxiliary clamp in order to set the projecting degree.
摘要翻译：焊接装置包括一对夹持装置，用于夹紧工件以防止在对接焊接操作的对接表面施加显着较大的力时产生滑动，以及用于馈送焊接电流的一对电极台。为了设定突出度，焊接装置不需要包括步距棒和辅助夹具。

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