公开(公告)号：US5479239A

公开(公告)日：1995-12-26

申请号：US432532

申请日：1995-05-01

申请人： Hideki Ishida ,  Kazuhiro Mizude ,  Hisahiro Kato ,  Tomohiro Tsutano

发明人： Hideki Ishida ,  Kazuhiro Mizude ,  Hisahiro Kato ,  Tomohiro Tsutano

IPC分类号： G03G15/16 ,  G03G21/16 ,  G03G15/02 ,  G03G21/18

CPC分类号： G03G21/1828 ,  G03G15/169 ,  G03G21/1628 ,  G03G21/168 ,  G03G2221/1642 ,  G03G2221/1687 ,  G03G2221/183

摘要： For a pre-transfer charging device provided in image processing apparatus for a xerographic image reproducing machine, a bipartite shield is provided, having a shield upper case mounted in an imaging apparatus first frame, and a shield lower case mounted in an imaging apparatus second frame fitted with a guide at least partially defining a sheet conveyance path into an imaging unit of the imaging apparatus. The imaging unit includes a chargeable photoconductor drum and is mounted in the first frame, which is pivotally joined to the second frame. A bottom exterior surface of the shield lower case serves as a guide partially defining a terminal portion of the sheet conveyance path. A discharge wire is fitted in the shield upper case, extending axially within the pre-transfer charging device, and therein is movable integrally with the shield upper case. During maintenance on the imaging apparatus, the first frame is opened off of the second frame. The discharge wire as the frames are separated moves integrally with the shield upper case and is thus exposed for ease of cleaning and other maintenance. The bipartite shield construction accordingly ensures that the accuracy of the relative positions of the parts forming the terminal portion of the sheet conveyance path is not disturbed when the frames are separated for maintenance access.

摘要翻译： 对于在静电复印机图像处理装置中提供的预转印充电装置，提供了一种二分屏蔽，其具有安装在成像装置第一框架中的屏蔽上壳体，以及安装在成像装置第二框架中的屏蔽下壳体 装配有至少部分地限定成像装置的成像单元的片材输送路径的引导件。 成像单元包括可充电的感光鼓并且安装在第一框架中，该第一框架枢转地连接到第二框架。 屏蔽下壳体的底部外表面用作部分地限定片材输送路径的端子部分的引导件。 放电线安装在屏蔽上壳体中，在预转印充电装置内轴向延伸，并且其中可与屏蔽上壳体整体移动。 在成像装置的维护期间，第一框架从第二框架打开。 作为框架的放电线与屏蔽上壳体一体地分离，因此露出以便于清洁和其它维护。 因此，二分屏蔽结构确保当框架被分离用于维护通路时，形成片材输送路径的端子部分的部件的相对位置的精度不会受到干扰。

公开(公告)号：US5552861A

公开(公告)日：1996-09-03

申请号：US352865

申请日：1994-12-02

申请人： Kazuhiro Mizude ,  Hisahiro Kato ,  Hideki Ishida ,  Tomohiro Tsutano

发明人： Kazuhiro Mizude ,  Hisahiro Kato ,  Hideki Ishida ,  Tomohiro Tsutano

IPC分类号： G03G15/02 ,  G03G15/16 ,  G03G21/00

CPC分类号： G03G15/0283 ,  G03G15/1645

摘要： An image forming apparatus is provided with a high voltage transformer provided with one common secondary winding for supplying a high voltage power to a main charger and to a transferring charger, a resistor for sensing a shield current of the transferring charger, an error detecting amplifier for controlling a primary side of the high voltage transformer so that the sensed shield current is constant; a constant voltage device connected to a grid of the main charger for constant-voltage controlling the main charger, and a resistor inserted in a current path to the transferring charger for setting a current supplied from the high voltage transformer to the main charger to be greater than a current supplied from the high voltage transformer to the transferring charger.

摘要翻译： 图像形成装置设置有设置有用于向主充电器和转印充电器提供高压电力的一个公共次级绕组的高压变压器，用于感测转印充电器的屏蔽电流的电阻器，用于 控制高压变压器的初级侧，使感测到的屏蔽电流恒定; 连接到主充电器的电网的恒压装置，用于对主充电器进行恒压控制，以及插入到转移充电器的电流路径中的电阻器，用于将从高压变压器提供的电流设置为主充电器以更大 而不是从高压变压器提供给转印充电器的电流。

公开(公告)号：US5499081A

公开(公告)日：1996-03-12

申请号：US294524

申请日：1994-08-23

申请人： Kazuhiro Mizude ,  Hideki Ishida ,  Hisahiro Kato ,  Tomohiro Tsutano

发明人： Kazuhiro Mizude ,  Hideki Ishida ,  Hisahiro Kato ,  Tomohiro Tsutano

IPC分类号： G03G15/00 ,  G03G21/08 ,  G03G21/14 ,  G03G21/00 ,  G03G15/045

CPC分类号： G03G15/5008 ,  G03G15/50

摘要： An image forming apparatus includes a photosensitive drum driver for rotating a photosensitive drum at either a normal speed or a higher speed, a charger, a charge remover for removing residual charges on the photosensitive drum surface after a toner image is transferred, a starter for instructing a start of image forming operation, and a controller responsive to the starter for controlling the operative parts. Upon the starter being turned on, the controller drives the charger and the charge remover, and permits the photosensitive drum driver to rotate the photosensitive drum at the higher speed, and suspends the image formation, After the photosensitive drum completes the initial one turn, the controller starts the image formation and permits the photosensitive drum driver to rotate the photosensitive drum at the normal speed.

摘要翻译： 图像形成装置包括用于以正常速度或更高速度旋转感光鼓的感光鼓驱动器，充电器，用于在转印调色剂图像之后去除感光鼓表面上的残余电荷的电荷去除器，用于指示的启动器 图像形成操作的开始，以及响应于起动器的用于控制操作部分的控制器。 当启动器开启时，控制器驱动充电器和充电去除器，并允许感光鼓驱动器以更高的速度旋转感光鼓，并且悬挂图像形成。在感光鼓完成初始的一圈之后， 控制器开始图像形成，并允许感光鼓驱动器以正常速度旋转感光鼓。

公开(公告)号：US5481345A

公开(公告)日：1996-01-02

申请号：US283447

申请日：1994-08-01

申请人： Hideki Ishida ,  Kazuhiro Mizude ,  Hisahiro Kato ,  Tomohiro Tsutano

发明人： Hideki Ishida ,  Kazuhiro Mizude ,  Hisahiro Kato ,  Tomohiro Tsutano

IPC分类号： G03G15/16 ,  G03G15/14

CPC分类号： G03G15/169 ,  G03G15/165 ,  G03G2215/00409

摘要： An image forming apparatus includes a photosensitive drum rotatable, a developer disposed near the photosensitive drum for developing an electrostatic latent image into a toner image, a transfer disposed on a downstream of the developer for transferring the toner image onto copy paper, and a pre-transfer charger disposed between the developer and the transfer for charging the photosensitive drum at a specified level to assure a smooth transfer of the toner image from the photosensitive drum to the copy paper, the charger including a casing formed with a guide portion for guiding the copy paper to the transfer.

摘要翻译： 图像形成装置包括可旋转的感光鼓，设置在感光鼓附近的用于将静电潜像显影成调色剂图像的显影剂，设置在显影剂下游的转印体，用于将调色剂图像转印到复印纸上， 转印充电器，其设置在显影剂和转印件之间，用于以特定水平对感光鼓充电，以确保调色剂图像从感光鼓到复印纸的平稳转印，充电器包括形成有引导部分的壳体， 纸转移。

公开(公告)号：US07203860B2

公开(公告)日：2007-04-10

申请号：US10405243

申请日：2003-04-03

申请人： Hideki Ishida ,  Masaaki Kaneko

发明人： Hideki Ishida ,  Masaaki Kaneko

IPC分类号： G06F1/00 ,  G06F1/04 ,  G06F1/24 ,  G06F11/00

CPC分类号： H03K5/1565 ,  H03L7/0812 ,  H04L7/033

摘要： A clock recovery circuit has a phase comparator circuit, a phase adjusting circuit, and a duty cycle correction circuit. The phase comparator circuit carries out phase comparison between an input signal and an output signal, and outputs a phase control signal proportional to a phase difference between the input signal and the output signal. The phase adjusting circuit receives the phase control signal from the phase comparator circuit, adjusts the phase of the input signal, and produces the output signal, and the duty cycle correction circuit receives the output signal from the phase adjusting circuit, and corrects the duty cycle of the output signal.

摘要翻译： 时钟恢复电路具有相位比较器电路，相位调整电路和占空比校正电路。 相位比较器电路在输入信号和输出信号之间进行相位比较，并输出与输入信号和输出信号之间的相位差成比例的相位控制信号。 相位调整电路从相位比较电路接收相位控制信号，调整输入信号的相位，产生输出信号，占空比校正电路从相位调整电路接收输出信号，校正占空比 的输出信号。

公开(公告)号：US07116744B2

公开(公告)日：2006-10-03

申请号：US09978726

申请日：2001-10-18

申请人： Takuya Saze ,  Hirotaka Tamura ,  Takaya Chiba ,  Kohtaroh Gotoh ,  Hideki Ishida

发明人： Takuya Saze ,  Hirotaka Tamura ,  Takaya Chiba ,  Kohtaroh Gotoh ,  Hideki Ishida

IPC分类号： H04L25/00 ,  H03L7/06

CPC分类号： G11C7/1087 ,  G11C7/1078 ,  G11C7/222 ,  H03L7/0812 ,  H03L7/091 ,  H04L7/033 ,  H04L7/0337

摘要： A clock recovery circuit has a boundary detection/discrimination circuit to detect and discriminate a boundary in an input signal in accordance with a first signal. The clock recovery circuit performs clock recovery by controlling the timing of the first signal in accordance with the detected boundary, wherein boundary detection timing in the boundary detection/discrimination circuit is varied by controlling the first signal.

公开(公告)号：US07110245B2

公开(公告)日：2006-09-19

申请号：US10533524

申请日：2004-04-09

申请人： Hideki Ishida ,  Eizo Fujii ,  Yasuhiro Kishimoto ,  Hitoshi Ibuta

发明人： Hideki Ishida ,  Eizo Fujii ,  Yasuhiro Kishimoto ,  Hitoshi Ibuta

IPC分类号： H01G4/228 ,  H01G9/10

CPC分类号： H01G9/012 ,  H05K3/3442 ,  H05K2201/09381 ,  H05K2201/09663 ,  H05K2201/10636 ,  Y02P70/611 ,  Y02P70/613

摘要： The present invention provides a solid electrolytic capacitor comprising a capacitor element in which a dielectric coating layer and a cathode layer are sequentially formed on a surface of an anode element having an anode lead member planted on one end surface thereof, an anode terminal connected with the anode lead member, a platy cathode terminal mounting the capacitor element thereon and connected with the cathode layer, and an enclosure resin coating the capacitor element, a part of the cathode terminal and a part of the anode terminal being exposed on a same plane from the enclosure resin. The cathode terminal is provided with a cathode exposed portion exposed from the enclosure resin in at least two locations on the same plane.

摘要翻译： 本发明提供一种固体电解电容器，其包括电容器元件，其中在其一端表面上具有阳极引线构件的阳极元件的表面上依次形成电介质涂层和阴极层，阳极端子与 阳极引线构件，将电容器元件安装在其上并与阴极层连接的板状阴极端子，以及涂覆电容器元件的封装树脂，阴极端子的一部分和阳极端子的一部分在同一平面上从 外壳树脂。 阴极端子设置有在同一平面上的至少两个位置处从外壳树脂露出的阴极暴露部分。

公开(公告)号：US20060082953A1

公开(公告)日：2006-04-20

申请号：US11296388

申请日：2005-12-08

申请人： Hideki Ishida ,  Eizo Fujii ,  Yasuhiro Kishimoto ,  Hitoshi Ibuta

发明人： Hideki Ishida ,  Eizo Fujii ,  Yasuhiro Kishimoto ,  Hitoshi Ibuta

IPC分类号： H01G4/228

CPC分类号： H01G9/012 ,  H05K3/3442 ,  H05K2201/09381 ,  H05K2201/09663 ,  H05K2201/10636 ,  Y02P70/611 ,  Y02P70/613

摘要： The present invention provides a solid electrolytic capacitor comprising a capacitor element in which a dielectric coating layer and a cathode layer are sequentially formed on a surface of an anode element having an anode lead member planted on one end surface thereof, an anode terminal connected with the anode lead member, a platy cathode terminal mounting the capacitor element thereon and connected with the cathode layer, and an enclosure resin coating the capacitor element, a part of the cathode terminal and a part of the anode terminal being exposed on a same plane from the enclosure resin. The cathode terminal is provided with a cathode exposed portion exposed from the enclosure resin in at least two locations on the same plane.

公开(公告)号：US20060012946A1

公开(公告)日：2006-01-19

申请号：US11171356

申请日：2005-07-01

申请人： Hideki Ishida ,  Eizo Fujii ,  Takeshi Takamatsu

发明人： Hideki Ishida ,  Eizo Fujii ,  Takeshi Takamatsu

IPC分类号： H01G9/00

CPC分类号： H01G9/012 ,  H01G2/06 ,  H01G9/042

摘要： An anode terminal or a cathode terminal is provided with an exposure portion that extends substantially perpendicularly to an arrangement direction of the two terminals and that have an end face exposed on a side face of a housing. At least the end face on the exposure portion is plated for improving the solder wettability. Furthermore, a front end portion of the exposure portion is bent upwards along a peripheral face of the housing.

公开(公告)号：US20050265053A1

公开(公告)日：2005-12-01

申请号：US11024705

申请日：2004-12-30

申请人： Hirohito Higashi ,  Hideki Ishida

发明人： Hirohito Higashi ,  Hideki Ishida

IPC分类号： H03K3/354 ,  H02M5/45 ,  H03B5/08 ,  H03B5/12 ,  H03B27/00 ,  H03K3/03 ,  H03L7/07 ,  H03L7/081 ,  H03L7/099 ,  H03L7/24

CPC分类号： H03L7/24 ,  H03B5/1212 ,  H03B5/1228 ,  H03B5/124 ,  H03B27/00 ,  H03L7/07 ,  H03L7/0814 ,  H03L7/099

摘要： An oscillator for ensuring the phase relationship between two resonant circuits coupled by a coupling circuit. A first resonant circuit outputs two signals having different phases, and a second resonant circuit outputs two signals having different phases. The coupling circuit includes a plurality of inverters connected in a ring manner, and couples the first resonant circuit and the second resonant circuit such that the two signals output from the first resonant circuit and the two signals output from the second resonant circuit have different phases. A filter is connected to the input side of each of the plurality of inverters. With this structure, a signal output from each of the plurality of inverters has either a phase lead or a phase lag according to the phase characteristics of the corresponding filter, and thus the phase relationship between the first resonant circuit and the second resonant circuit is ensured.

摘要翻译： 用于确保由耦合电路耦合的两个谐振电路之间的相位关系的振荡器。 第一谐振电路输出具有不同相位的两个信号，并且第二谐振电路输出具有不同相位的两个信号。 耦合电路包括以环形方式连接的多个反相器，并且耦合第一谐振电路和第二谐振电路，使得从第一谐振电路输出的两个信号和从第二谐振电路输出的两个信号具有不同的相位。 滤波器连接到多个逆变器中的每一个的输入侧。 利用这种结构，根据相应滤波器的相位特性，从多个反相器中的每一个输出的信号具有相位超前或相位滞后，从而确保了第一谐振电路和第二谐振电路之间的相位关系 。