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51. 发明授权

US08180270B2 Image forming apparatus for controlling glossiness of an image 有权
标题翻译：用于控制图像的光泽度的图像形成装置
公开(公告)号：US08180270B2
公开(公告)日：2012-05-15
申请号：US12144267
申请日：2008-06-23
申请人： Kei Yasutomi , Hitoshi Maruyama , Masanori Saitoh , Takeo Tsukamoto , Katsuhiro Aoki , Katsuaki Miyawaki , Eisaku Murakami
发明人： Kei Yasutomi , Hitoshi Maruyama , Masanori Saitoh , Takeo Tsukamoto , Katsuhiro Aoki , Katsuaki Miyawaki , Eisaku Murakami
IPC分类号： G03G15/20
CPC分类号： G03G15/2021 , G03G15/2039 , G03G2215/00805 , G03G2215/0081 , G03G2215/2006
摘要： An image forming apparatus includes a fixing unit and a re-heating unit. The fixing unit fixes a toner image on a recording medium by applying heat to the toner image with a first glossiness level. The re-heating unit re-heats the toner image, fixed on the recording medium by the fixing unit, to set a second glossiness level lower than the first glossiness level.
摘要翻译：图像形成装置包括定影单元和再加热单元。定影单元通过以第一光泽度水平向调色剂图像施加热量来将调色剂图像定影在记录介质上。再加热单元通过定影单元重新加热固定在记录介质上的调色剂图像，以将第二光泽度设定为低于第一光泽度水平。

52. 发明授权

US08158313B2 Image forming apparatus for forming a color image, and image forming method for forming a color image 有权
标题翻译：用于形成彩色图像的图像形成装置，以及用于形成彩色图像的图像形成方法
公开(公告)号：US08158313B2
公开(公告)日：2012-04-17
申请号：US11481914
申请日：2006-07-07
申请人： Takeo Tsukamoto , Katsuo Sakai , Tomoko Takahashi
发明人： Takeo Tsukamoto , Katsuo Sakai , Tomoko Takahashi
IPC分类号： G03G15/01
CPC分类号： G03G15/011
摘要： An image forming apparatus configured (a) to charge uniformly an image bearing member once, (b) to form a latent image including n levels of electric potential on the image bearing member with a single exposure, (c) to adhere a first toner on a portion of the image bearing member which has the lowest electric potential, (d) to decrease the electric potential of a portion of the image bearing member not developed with the first toner by uniformly exposing light at a first wavelength whose transmission factor is lowest for the first toner, (e) to develop using a second toner a portion of the image bearing member which has the second lowest electric potential, (f) to perform a second uniform exposure at a wavelength whose transmission factor is lowest for both the first toner and the second toner, (g) to develop using a third toner a portion of the image bearing member which has the third lowest electric potential, (h) to perform a third uniform exposure at a wavelength whose transmission factor is lowest for each of the first toner, the second toner, and the third toner, and (i) to develop a portion of the image bearing member which has the fourth lowest electric potential.
摘要翻译：一种图像形成装置，其被配置为（a）均匀地对图像承载部件进行一次充电，（b）以单次曝光在图像承载部件上形成包括n级电位的潜像，（c）将第一色粉粘附在具有最低电位的图像承载部件的一部分，（d）通过均匀地曝光透射因子最低的第一波长的光来降低不被第一调色剂显影的图像承载部件的一部分的电位，第一调色剂，（e）使用第二调色剂显影具有第二低电位的图像承载部件的一部分，（f）在第一调色剂的透光率最低的波长处进行第二均匀曝光和第二调色剂，（g）使用第三调色剂显影具有第三低电位的图像承载部件的一部分，（h）在透射波长下进行第三均匀曝光每个第一调色剂，第二调色剂和第三调色剂的因数最低，以及（i）显影具有第四低电位的图像承载部件的一部分。

53. 发明授权

US08013511B2 Highly-efficient electron-emitting device and image display apparatus having a substrate with a distribution of nitrogen containing ratio 失效
标题翻译：具有含氮比例分布的基板的高效电子发射器件和图像显示装置
公开(公告)号：US08013511B2
公开(公告)日：2011-09-06
申请号：US12463715
申请日：2009-05-11
申请人： Eiji Takeuchi , Takeo Tsukamoto
发明人： Eiji Takeuchi , Takeo Tsukamoto
IPC分类号： H01J1/30 , H01L29/02
CPC分类号： H01J1/316 , H01J31/127 , H01J2201/3165 , H01J2329/0489
摘要： An electron-emitting device has a pair of device electrodes formed on a substrate and an electroconductive film connected to the device electrodes. The electroconductive film has a first gap between the device electrodes and has a carbon film having a second gap at least in the first gap. The substrate is formed by stacking a nitrogen-contained activation suppressing layer and an activation accelerating layer having a nitrogen containing ratio smaller than that of the activation suppressing layer onto a base and has nitrogen containing ratio distribution in the activation suppressing layer in a film thickness direction. The nitrogen containing ratio of the activation suppressing layer at the activation accelerating layer side is smaller than that at the base side.
摘要翻译：电子发射器件具有形成在衬底上的一对器件电极和连接到器件电极的导电膜。导电膜在器件电极之间具有第一间隙，并且具有至少在第一间隙中具有第二间隙的碳膜。基板是通过将含氮活化抑制层和活性促进层与活化抑制层的比例小于活化抑制层的活化促进层而形成的，并且在活化抑制层中具有膜厚度方向上的含氮比分布。活化促进层侧的活化抑制层的氮含量比基体侧的氮含有率小。

54. 发明授权

US07822351B2 Filling-rate lowering and rolling rate adjusting image forming apparatus 有权
标题翻译：灌装速度降低和卷速调整图像形成装置
公开(公告)号：US07822351B2
公开(公告)日：2010-10-26
申请号：US12209812
申请日：2008-09-12
申请人： Katsuhiro Aoki , Takeo Tsukamoto , Takashi Fujita , Yasuyuki Ishii , Katsuaki Miyawaki , Masanori Saitoh , Kei Yasutomi , Hitoshi Maruyama
发明人： Katsuhiro Aoki , Takeo Tsukamoto , Takashi Fujita , Yasuyuki Ishii , Katsuaki Miyawaki , Masanori Saitoh , Kei Yasutomi , Hitoshi Maruyama
IPC分类号： G03G15/00 , G03G15/08
CPC分类号： G03G15/0131 , G03G2215/0164 , G03G2215/1695
摘要： An image forming apparatus includes a toner-layer filling-rate lowering unit that causes a toner layer of toner images to be formed on an image carrier so that the toner layer has sufficient optical transparency for exposing and the toner-layer filling rate is set relatively low; and a toner rolling rate adjusting unit that rolls the toner images at a predetermined toner rolling rate in accordance with the toner-layer filling rate when the toner images are transferred to the transferring/fixing unit.
摘要翻译：图像形成装置包括调色剂层填充速率降低单元，其使得在图像载体上形成调色剂图像的调色剂层，使得调色剂层具有足够的用于曝光的光学透明度，并且调色剂层填充率相对设定低; 以及调色剂卷取速率调节单元，当调色剂图像被转印到转印/定影单元时，根据调色剂层填充率以预定的调色剂滚动速率滚动调色剂图像。

55. 发明授权

US07738813B2 Corona charger having two charging regions 失效
标题翻译：电晕充电器具有两个充电区域
公开(公告)号：US07738813B2
公开(公告)日：2010-06-15
申请号：US11941373
申请日：2007-11-16
申请人： Kei Yasutomi , Hitoshi Maruyama , Katsuaki Miyawaki , Takeo Tsukamoto , Masanori Saitoh , Katsuhiro Aoki
发明人： Kei Yasutomi , Hitoshi Maruyama , Katsuaki Miyawaki , Takeo Tsukamoto , Masanori Saitoh , Katsuhiro Aoki
IPC分类号： G03G15/02
CPC分类号： G03G15/0208 , G03G15/0291 , G03G2215/026
摘要： A corona charger includes a case provided in the vicinity of a device to be charged. The case includes an opening facing the device, a discharge electrode, a first charging region, and a second charging region. The discharge electrode provided inside the case and supplied with a voltage so as to generate a corona discharge charges a surface of the device from the opening by supplying the corona discharge to the surface. The first charging region includes no grid electrode at a position upstream of the opening in a surface moving direction of the device. The second charging region includes a grid electrode to which a predetermined voltage is applied at a position downstream of the opening. The voltage applied to the discharge electrode is an alternating current (AC) voltage superimposed on a direct current (DC) voltage.
摘要翻译：电晕充电器包括设置在要充电的装置附近的壳体。壳体包括面向设备的开口，放电电极，第一充电区域和第二充电区域。设置在壳体内部并且被提供电压以产生电晕放电的放电电极通过向表面提供电晕放电来从开口对器件的表面进行充电。第一充电区域在设备的表面移动方向上的开口的上游位置处不包括栅电极。第二充电区域包括在开口下游的位置施加预定电压的栅格电极。施加到放电电极的电压是叠加在直流（DC）电压上的交流（AC）电压。

56. 发明授权

US07702265B2 Developing unit and image forming apparatus 失效
标题翻译：显影单元和成像设备
公开(公告)号：US07702265B2
公开(公告)日：2010-04-20
申请号：US11769363
申请日：2007-06-27
申请人： Hideki Kosugi , Yasuyuki Ishii , Takeo Tsukamoto
发明人： Hideki Kosugi , Yasuyuki Ishii , Takeo Tsukamoto
IPC分类号： G03G15/08
CPC分类号： G03G15/0818 , G03G2215/0651 , G03G2215/0653
摘要： A developing unit for transferring toner onto a latent image on an image carrier so as to develop the latent image includes a toner carrier, an electric field generator and a separating force applicator. The toner carrier including a plurality of electrodes disposed along the surface thereof and insulated from each other transports the toner to a developing area facing the image carrier. The electric field generator applies a periodic voltage to the plurality of electrodes of the toner carrier so that an electric field is generated on the toner carrier surface to cause the toner charged to a given polarity and borne on the surface of the toner carrier to hop. The separating force applicator applies a separating force to separate the toner on the toner carrier from the surface thereof outside the developing area. The separating force applicator is disposed separately from the electric field generator.
摘要翻译：用于将调色剂转印到图像载体上的潜像以显影潜像的显影单元包括调色剂载体，电场发生器和分离力施加器。包括沿其表面设置并彼此绝缘的多个电极的调色剂载体将调色剂输送到面向图像载体的显影区域。电场发生器对调色剂载体的多个电极施加周期性电压，使得在调色剂载体表面上产生电场，使得调色剂充满给定的极性并承载在调色剂载体的表面上。分离力施加器施加分离力以将调色剂载体上的调色剂与显影区域外部的表面分离。分离力施加器与电场发生器分开设置。

57. 发明授权

US07459844B2 Electron-emitting device, electron-emitting apparatus, image display apparatus, and light-emitting apparatus 有权
标题翻译：电子发射器件，电子发射设备，图像显示设备和发光设备
公开(公告)号：US07459844B2
公开(公告)日：2008-12-02
申请号：US11625104
申请日：2007-01-19
申请人： Takeo Tsukamoto
发明人： Takeo Tsukamoto
IPC分类号： H01J1/62
CPC分类号： B82Y10/00 , H01J1/304 , H01J2201/30469 , H01J2329/00
摘要： An electron-emitting device in which the specific capacitance and the drive voltage are reduced, and which is capable of obtaining a finer electron beam by controlling the trajectory of emitted electrons. An electron-emitting portion of an electron-emitting member is positioned between the height of a gate and the height of an anode. When the distance between the gate and a cathode is d; the potential difference at driving the device is V1; the distance between the anode and the substrate is H; and the potential difference between the anode and the cathode is V2, then the electric field E1=V1/d during driving is configured to be within the range from 1 to 50 times E2=V2/H.
摘要翻译：比电容和驱动电压降低的电子发射器件，并且能够通过控制发射的电子的轨迹获得更细的电子束。电子发射部件的电子发射部分位于栅极的高度和阳极的高度之间。当栅极和阴极之间的距离为d时; 驱动器件的电位差为V1; 阳极和衬底之间的距离为H; 并且阳极和阴极之间的电位差为V2，则驱动期间的电场E1 = V1 / d被配置为E2 = V2 / H的1-50倍的范围。

58. 发明授权

US07432883B2 Driving method for electron-emitting device, driving method for electron source, manufacturing method for electron source, and image display apparatus 失效
标题翻译：电子发射器件的驱动方法，电子源驱动方法，电子源制造方法和图像显示装置
公开(公告)号：US07432883B2
公开(公告)日：2008-10-07
申请号：US10764538
申请日：2004-01-27
申请人： Kazunari Oyama , Masafumi Kyogaku , Takeo Tsukamoto
发明人： Kazunari Oyama , Masafumi Kyogaku , Takeo Tsukamoto
IPC分类号： G09G3/20
CPC分类号： H01J31/12
摘要： In a driving method for an electron-emitting device in which an electron-emitting member made of an aggregate of carbon fibers is made to emit electrons by a voltage being applied between a cathode electrode on which the electron-emitting member is formed and a counter electrode disposed in opposition to the cathode electrode, a driving voltage V smaller than a maximum applied voltage Vmax is applied between the cathode electrode and the counter electrode to drive the electron-emitting device, the maximum applied voltage Vmax being a maximum voltage applied between the cathode electrode and the counter electrode before the start of driving.
摘要翻译：在电子发射器件的驱动方法中，其中使由碳纤维集合体制成的电子发射部件通过施加在其上形成电子发射元件的阴极和计数器之间的电压发射电子电极与阴极电极相对设置，在阴极电极和对电极之间施加小于最大施加电压Vmax的驱动电压V来驱动电子发射器件，最大施加电压Vmax是施加在阴极电极之间的最大电压阴极电极和对电极开始驱动之前。

59. 发明授权

US07419416B2 Electron emission element, electron source, image display device, and method of manufacturing the same 失效
标题翻译：电子发射元件，电子源，图像显示装置及其制造方法
公开(公告)号：US07419416B2
公开(公告)日：2008-09-02
申请号：US11021473
申请日：2004-12-23
申请人： Takeo Tsukamoto
发明人： Takeo Tsukamoto
IPC分类号： H01J9/00
CPC分类号： B82Y10/00 , H01J1/304 , H01J9/025 , H01J29/868 , H01J2201/30469 , H01J2329/00
摘要： A method of manufacturing an electron emission element, including forming common wire electrodes (signal lines) (4a, 4b) on a substrate (1) and forming electron emission units including fibrous material assemblies (6a, 6b) on the common wire electrodes (4a, 4b), respectively, for preventing abnormal discharge caused by an antistatic film (7) with no deterioration in characteristics of the electron emission element. The electrode forming is followed by forming resist patterns (40a, 40b) covering at least part of the common wire electrodes (4a, 4b) before the antistatic film is formed. Thereafter the resist patterns (40a, 40b) on the common wire electrodes (4a, 4b) are removed together with the antistatic film (7) before the electron emission unit is formed, so that the electron emission units made of the fibrous material assemblies (6a, 6b) are formed on the common wire electrodes (4a, 4b) from which the resist patterns (40a, 40b) have been removed.
摘要翻译：一种制造电子发射元件的方法，包括在基底（1）上形成公共线电极（信号线）（4a，4b）并形成包括在共同的纤维材料组件（6a，6b）上的电子发射单元用于防止由电子发射元件的特性劣化而导致的抗静电膜（7）引起的异常放电的线电极（4a，4b）。在形成抗静电膜之前，电极形成之后形成覆盖至少一部分公共电极线（4a，4b）的抗蚀剂图案（40a，40b）。此后，在形成电子发射单元之前，共同线电极（4a，4b）上的抗蚀剂图案（40a，4b）与抗静电膜（7）一起被去除，使得由纤维材料组件（6a，6b）形成在去除了抗蚀剂图案（40a，40b）的公共线电极（4a，4b）上。

60. 发明授权

US07399215B2 Method of manufacturing electron-emitting device and electron source 失效
标题翻译：制造电子发射器件和电子源的方法
公开(公告)号：US07399215B2
公开(公告)日：2008-07-15
申请号：US10960050
申请日：2004-10-08
申请人： Takeo Tsukamoto
发明人： Takeo Tsukamoto
IPC分类号： H01J9/12
CPC分类号： B82Y10/00 , H01J3/022 , H01J9/025 , H01J2201/30469
摘要： In an electron-emitting device having an electron-emitting member containing carbon as a main component, and an extraction electrode arranged near the electron-emitting member, electrons can be emitted by substantially only a region of the electron-emitting member close to the extraction electrode. Brightness nonuniformity and abnormal lights-on errors are reduced in an image forming apparatus in which the electron-emitting devices are constituted into an electron. The electron-emitting threshold field of the electron-emitting member is set low at a portion close to the extraction electrode and high at a portion apart from the extraction electrode.
摘要翻译：在具有含有碳作为主要成分的电子发射部件的电子发射器件和布置在电子发射部件附近的引出电极的情况下，电子可以仅基本上仅靠近提取的电子发射部件的区域发射电极。在其中电子发射器件构成电子的图像形成装置中，亮度不均匀性和异常点亮误差减小。电子发射部件的电子发射阈值电场在靠近引出电极的部分被设定得较低，并且在远离引出电极的部分处被设定得较高。

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