公开(公告)号：US4202937A

公开(公告)日：1980-05-13

申请号：US797817

申请日：1977-05-18

申请人： Tadaji Fukuda ,  Isamu Kajita ,  Teruo Misumi ,  Hideyo Kondo ,  Nobuo Kitajima

发明人： Tadaji Fukuda ,  Isamu Kajita ,  Teruo Misumi ,  Hideyo Kondo ,  Nobuo Kitajima

IPC分类号： G03G5/02 ,  G03G5/043 ,  G03G5/08 ,  G03G5/14 ,  G03G5/082

CPC分类号： G03G5/0433 ,  G03G5/144

摘要： An electrophotographic photosensitive member having an insulating layer overlaid on the one side of an amorphous photoconductive layer is characterized in that said photosensitive member further comprises two layers: a charge injection layer and a subsidiary charge injection layer overlaid on the other side of the photoconductive layer with the subsidiary charge injection layer being interposed between the photoconductive layer and the charge injection layer, said subsidiary charge injection layer having a lower free charge density than that in the photoconductive layer and being able to make it easy to inject an amount of electric charge from the charge injection layer into the photoconductive layer whereas said charge injection layer has a higher free charge density than that in the photoconductive layer and serves as a main supply source of the electric charge to be injected into the photoconductive layer.

摘要翻译： 具有覆盖在无定形光电导层的一侧上的绝缘层的电子照相感光构件的特征在于，所述感光构件还包括两层：电荷注入层和覆盖在光电导层的另一侧上的辅电荷注入层， 辅助电荷注入层插入在光电导层和电荷注入层之间，所述辅电荷注入层的自由电荷密度比光电导层低，并且能够容易地从电荷注入层注入电荷量 电荷注入层进入光电导层，而所述电荷注入层的自由电荷密度高于光电导层，并且作为要注入光电导层的电荷的主要供应源。

公开(公告)号：US06188207B1

公开(公告)日：2001-02-13

申请号：US09534338

申请日：2000-03-24

申请人： Nobuo Kitajima

发明人： Nobuo Kitajima

IPC分类号： G05F110

CPC分类号： H02M3/1588 ,  Y02B70/1466

摘要： The choke coil is in series at one of a pair of source supply lines, and the switching element is connected between the pair of source supply lines and intermittently cuts off the DC input voltage. The rectifier/smoothing circuit is input with a voltage achieved by superimposing a flyback voltage onto the DC input voltage. The flyback voltage is generated at the choke coil while the switching element is set in an OFF state. The synchronous rectifying device is constituted of an NPN transistor. The smoothing capacitor outputs a stepped up DC voltage at a first and second end, with the first end being connected to the synchronous rectifying device. The auxiliary winding is magnetically coupled with the choke coil, and the DC blocking capacitor is provided between the auxiliary winding and a base of the NPN transistor. The reset circuit is connected between the base of the NPN transistor and any one of the first and second end of the smoothing capacitor.

摘要翻译： 扼流线圈串联在一对源极线路中，并且开关元件连接在一对源极线路之间，并间断切断直流输入电压。 整流器/平滑电路输入的电压通过将反激电压叠加在直流输入电压上而实现。 在开关元件处于OFF状态时，在扼流圈产生回扫电压。 同步整流装置由NPN晶体管构成。 平滑电容器在第一端和第二端输出升压直流电压，第一端连接到同步整流装置。 辅助绕组与扼流线圈磁耦合，并且隔离电容器设置在辅助绕组和NPN晶体管的基极之间。 复位电路连接在NPN晶体管的基极与平滑电容器的第一和第二端中的任一个之间。

公开(公告)号：US4439504A

公开(公告)日：1984-03-27

申请号：US302235

申请日：1981-09-14

申请人： Shunichi Ishihara ,  Nobuo Kitajima ,  Yuji Nishigaki ,  Nobuko Kitahara

发明人： Shunichi Ishihara ,  Nobuo Kitajima ,  Yuji Nishigaki ,  Nobuko Kitahara

IPC分类号： G03G15/01 ,  G03G5/12 ,  G03G5/14 ,  G03G13/01

CPC分类号： G03G13/01 ,  G03G5/14

摘要： A color electrophotographic process comprises applying voltage between a non-transparent electrode and a color filter electrode of an electrophotographic photosensitive member comprising isolated conductive members forming picture elements, a photoconductive layer, non-transparent electrodes and color filter electrodes, conducting imagewise exposure from the side where color filter electrodes are arranged, resulting in formation of a difference in distribution voltage between the area wherein light passes through the color filter electrode and the area wherein light does not pass through the color filter electrode with regard to the voltage distribution between the non-transparent electrode and the isolated conductive member and between the color filter electrode and the isolated conductive member, thereby forming a voltage image depending upon the change of the voltage of the isolated conductive member caused corresponding to a difference in distribution voltage, and developing said voltage image with a color toner corresponding to a color light passing through the color filter electrode. Further there is disclosed an electrophotographic photosensitive member for a color electrophotographic process as mentioned above.

摘要翻译： 彩色电子照相方法包括在电子照相感光构件的非透明电极和滤色器电极之间施加电压，所述电子照相感光构件包括形成像素的隔离导电构件，光电导层，非透明电极和滤色器电极，从侧面进行成像曝光 其中布置滤色器电极，导致光通过滤色器电极的区域与光不通过滤色器电极的区域之间的分布电压差异， 透明电极和隔离导电部件之间，并且在滤色器电极和隔离导电部件之间，从而根据分配电压差引起的隔离导电部件的电压变化形成电压图像，并且显影所述v 具有与通过滤色器电极的彩色光相对应的彩色调色剂的电压图像。 此外，公开了如上所述的用于彩色电子照相方法的电子照相感光构件。

公开(公告)号：US4286032A

公开(公告)日：1981-08-25

申请号：US31592

申请日：1979-04-19

申请人： Michio Ito ,  Nobuo Kitajima ,  Masanao Kasai ,  Shunichi Ishihara

发明人： Michio Ito ,  Nobuo Kitajima ,  Masanao Kasai ,  Shunichi Ishihara

IPC分类号： G03G15/22 ,  G03G16/00

CPC分类号： G03G15/226

摘要： This invention presents a process and an apparatus for repeatedly forming a high contrast image on a photosensitive member substantially comprising a conductive layer, a photoconductive layer and an insulating layer. According to this invention, during the processing steps of a latent image formed on the photosensitive member, an exposure step or means is provided for preventing the effect of a corona discharge of the same polarity as of the polarity of the photoconductive layer from affecting the succeeding latent image formation on the photosensitive member.

摘要翻译： 本发明提供了一种用于在基本上包括导电层，光电导层和绝缘层的感光构件上重复形成高对比度图像的方法和装置。 根据本发明，在形成在感光构件上的潜像的处理步骤期间，提供曝光步骤或装置，以防止与光电导层的极性相同极性的电晕放电的影响影响后续 在感光构件上形成潜像。

公开(公告)号：US20100156584A1

公开(公告)日：2010-06-24

申请号：US12639070

申请日：2009-12-16

申请人： Kenichi Yamaguchi ,  Nobuo Kitajima

发明人： Kenichi Yamaguchi ,  Nobuo Kitajima

IPC分类号： H01F27/06

CPC分类号： H01F27/306 ,  H01F27/325 ,  H01F2005/043 ,  H01F2027/065 ,  H01F2027/2819 ,  H01F2027/297 ,  H05K1/18

摘要： A coil component that can be mounted on a printed circuit board, with a part in an aperture of the printed circuit board. The coil component includes a first flange on an upper side and a second flange. Terminal boards are on respective opposite sides of the first flange. Terminals respectively project in a direction perpendicular to an axial direction of a winding drum, from the terminal boards and bend and are inserted into through-holes of the printed circuit board. First and second touching surfaces, which are parts of a downside surface of the second flange, touch an upside surface of the printed circuit board.

摘要翻译： 可以安装在印刷电路板上的线圈部件，其中一部分在印刷电路板的孔中。 线圈部件包括在上侧的第一凸缘和第二凸缘。 端子板位于第一凸缘的相应的相对侧上。 端子分别沿着垂直于卷筒的轴向的方向从端子板突出并弯曲并插入印刷电路板的通孔中。 作为第二凸缘的下侧表面的一部分的第一和第二接触表面接触印刷电路板的上侧表面。

公开(公告)号：US07205726B2

公开(公告)日：2007-04-17

申请号：US11258899

申请日：2005-10-27

申请人： Hiroshi Maeda ,  Satoshi Shinbo ,  Masahiro Gamou ,  Satoshi Sugimoto ,  Nobuo Kitajima ,  Terumasa Toyoda

发明人： Hiroshi Maeda ,  Satoshi Shinbo ,  Masahiro Gamou ,  Satoshi Sugimoto ,  Nobuo Kitajima ,  Terumasa Toyoda

IPC分类号： H05B41/24

CPC分类号： H05B41/2855

摘要： There are provided a discharge lamp drive apparatus which can detect that both ends of at least one of a plurality of discharge lamps is in an open state in a differential drive scheme, and a liquid crystal display apparatus. A first current detection circuit 31 detects a current flowing through a first discharge lamp connection terminal group P1 or a current flowing through a second discharge lamp connection terminal group P3, and generates a first current detection signal S1. A second current detection circuit 32 detects a current flowing through the second discharge lamp connection terminal group P2 or a current flowing through a fourth discharge lamp connection terminal group P4, and generates a second current detection signal S2. A signal processor 30 receives the first current detection signal S1 and the second current detection signal S2, and generates a signal S01 which is used to detect an open state of a discharge lamp based on intensities of both the current detection signals S1 and S2.

摘要翻译： 提供了一种放电灯驱动装置，其可以检测多个放电灯中的至少一个放电灯的两端处于差分驱动方案中的打开状态，以及液晶显示装置。 第一电流检测电路31检测流过第一放电灯连接端子组P 1的电流或流过第二放电灯连接端子组P 3的电流，并产生第一电流检测信号S1。 第二电流检测电路32检测流过第二放电灯连接端子组P 2的电流或流过第四放电灯连接端子组P 4的电流，并产生第二电流检测信号S2。 信号处理器30接收第一电流检测信号S1和第二电流检测信号S2，并且产生用于基于两个电流检测信号S 1的强度来检测放电灯的打开状态的信号S 01 和S 2。

公开(公告)号：US20060103329A1

公开(公告)日：2006-05-18

申请号：US11258899

申请日：2005-10-27

申请人： Hiroshi Maeda ,  Satoshi Shinbo ,  Masahiro Gamou ,  Satoshi Sugimoto ,  Nobuo Kitajima ,  Terumasa Toyoda

发明人： Hiroshi Maeda ,  Satoshi Shinbo ,  Masahiro Gamou ,  Satoshi Sugimoto ,  Nobuo Kitajima ,  Terumasa Toyoda

IPC分类号： H05B41/24 ,  H05B41/36

CPC分类号： H05B41/2855

摘要： There are provided a discharge lamp drive apparatus which can detect that both ends of at least one of a plurality of discharge lamps is in an open state in a differential drive scheme, and a liquid crystal display apparatus. A first current detection circuit 31 detects a current flowing through a first discharge lamp connection terminal group P1 or a current flowing through a second discharge lamp connection terminal group P3, and generates a first current detection signal S1. A second current detection circuit 32 detects a current flowing through the second discharge lamp connection terminal group P2 or a current flowing through a fourth discharge lamp connection terminal group P4, and generates a second current detection signal S2. A signal processor 30 receives the first current detection signal S1 and the second current detection signal S2, and generates a signal S01 which is used to detect an open state of a discharge lamp based on intensities of both the current detection signals S1 and S2.

摘要翻译： 提供了一种放电灯驱动装置，其可以检测多个放电灯中的至少一个放电灯的两端处于差分驱动方案中的打开状态，以及液晶显示装置。 第一电流检测电路31检测流过第一放电灯连接端子组P 1的电流或流过第二放电灯连接端子组P 3的电流，并产生第一电流检测信号S1。第二电流检测电路 32检测流过第二放电灯连接端子组P 2的电流或流过第四放电灯连接端子组P 4的电流，并产生第二电流检测信号S2。信号处理器30接收第一电流检测信号 S 1和第二电流检测信号S2，并且基于两个电流检测信号S 1和S 2的强度产生用于检测放电灯的打开状态的信号S 01。

公开(公告)号：US4551003A

公开(公告)日：1985-11-05

申请号：US520580

申请日：1983-08-05

申请人： Michio Ito ,  Nobuo Kitajima ,  Masanao Kasai ,  Shunichi Ishihara

发明人： Michio Ito ,  Nobuo Kitajima ,  Masanao Kasai ,  Shunichi Ishihara

IPC分类号： G03G15/22 ,  G03G15/00 ,  G03G15/02

CPC分类号： G03G15/226

摘要： This invention presents a process and an apparatus for repeatedly forming a high contrast image on a photosensitive member substantially comprising a conductive layer a photoconductive layer and an insulating layer. According to this invention, during the processing steps of a latent image formed on the photosensitive member, an exposure step or means is provided for preventing the effect of a corona discharge of the same polarity as that of the photoconductive layer from affecting the succeeding latent image formation on the photosensitive member.

摘要翻译： 本发明提出了一种用于在基本上包括导电层，感光层和绝缘层的感光构件上反复形成高对比度图像的方法和装置。 根据本发明，在形成在感光构件上的潜像的处理步骤期间，提供曝光步骤或装置，以防止与光电导层的极性相同的电晕放电的影响影响后续潜像 在感光构件上形成。

公开(公告)号：US08866577B2

公开(公告)日：2014-10-21

申请号：US13467759

申请日：2012-05-09

申请人： Hiroshi Maeda ,  Katsumi Kobayashi ,  Nobuo Kitajima ,  Kiho Hwang

发明人： Hiroshi Maeda ,  Katsumi Kobayashi ,  Nobuo Kitajima ,  Kiho Hwang

IPC分类号： H01F27/30

CPC分类号： H01F5/02 ,  H01F27/2823 ,  H01F27/30 ,  H01F27/325

摘要： The present invention provides a coil component which is possible to be thinner with less leakage flux toward upward and downward directions, and to sustain a good insulation. The coil component comprises a core including two opposing parts mutually opposing, two side legs mutually connect both ends of the two opposing parts, and a middle leg placed between the two side legs and mutually connect central parts of the two opposing parts, a primary coil, which goes around outer circumference of the middle leg, and a secondary coil, which goes around outer circumference of the primary coil, wherein; a distance between outer perimeter edge of the primary coil and inner perimeter edge of the secondary coil varies along circumferential direction.

摘要翻译： 本发明提供一种线圈部件，其可以以较小的漏磁通向上下方向变薄，并且能够维持良好的绝缘。 线圈部件包括：芯部，其包括相互相对的两个相对部分，两个侧腿相互连接两个相对部分的两端;以及中间腿，放置在两个侧腿之间并相互连接两个相对部分的中心部分，初级线圈 ，其绕着中间腿的外周;以及绕过初级线圈的外周的次级线圈，其中： 初级线圈的外周边缘与次级线圈的内周缘之间的距离沿圆周方向变化。

公开(公告)号：USD644175S1

公开(公告)日：2011-08-30

申请号：US29380090

申请日：2010-11-30

申请人： Nobuo Kitajima ,  Satoshi Shinbo

设计人： Nobuo Kitajima ,  Satoshi Shinbo