公开(公告)号：US06890109B2

公开(公告)日：2005-05-10

申请号：US10790357

申请日：2004-03-02

申请人： Tadao Arima ,  Osamu Saito ,  Shizuo Ishijima ,  Hideaki Terauchi ,  Manabu Tabata ,  Yoshinori Kanai ,  Noriyuki Kawanishi

发明人： Tadao Arima ,  Osamu Saito ,  Shizuo Ishijima ,  Hideaki Terauchi ,  Manabu Tabata ,  Yoshinori Kanai ,  Noriyuki Kawanishi

IPC分类号： G02B6/255 ,  G02B6/38

CPC分类号： G02B6/2555 ,  G02B6/2551

摘要： An optical fiber splicer for splicing a plurality of first optical fibers arranged in spaced relationship with each other and a plurality of second optical fibers arranged in opposed relationship with the first optical fibers. The optical fiber splicer includes an XY table movable in XY directions orthogonal to each other, a tray mounted on the XY table, and first and second clamps for respectively clamping a selected one of the first optical fibers and a selected one of the second optical fibers to be spliced to the selected first optical fiber. The optical fiber splicer further includes first and second electrodes extending vertically and aligned with each other, first and second cameras located so as to interpose the first electrode, and an image processing unit for processing images picked up by the first and second cameras.

摘要翻译： 一种用于拼接彼此间隔布置的多个第一光纤的光纤拼接器和与第一光纤相对置布置的多个第二光纤。 光纤拼接器包括可在彼此正交的XY方向上移动的XY工作台，安装在XY工作台上的托盘以及用于分别夹紧所选择的一个第一光纤和第二光纤中选定的一个的第一和第二夹具 被接合到所选择的第一光纤。 光纤拼接器还包括垂直延伸且彼此对准的第一和第二电极，位于第一和第二电极之间的第一和第二相机，以及用于处理由第一和第二相机拾取的图像的图像处理单元。

公开(公告)号：US20050041939A1

公开(公告)日：2005-02-24

申请号：US10889222

申请日：2004-07-13

申请人： Shigeru Saito ,  Noriyuki Kawanishi ,  Yoshinori Kanai ,  Hideaki Terauchi ,  Osamu Saito ,  Shizuo Ishijima

发明人： Shigeru Saito ,  Noriyuki Kawanishi ,  Yoshinori Kanai ,  Hideaki Terauchi ,  Osamu Saito ,  Shizuo Ishijima

IPC分类号： G02B6/255

CPC分类号： G02B6/2551

摘要： An optical fiber edge surface processing method has the steps of capturing a transmitted-light image of end portions of two optical fibers placed facing each other, and extracting, based on a brightness distribution in the transmitted-light image, edge surface information of each of the two optical fibers to be spliced together; selecting a discharge condition corresponding to the edge surface information from among a plurality of discharge conditions prestored in a storage unit; and melting the splicing edge surfaces of the two optical fibers in accordance with the selected discharge condition, and thereby shaping the splicing edge surfaces. With this method, splice loss can be reduced in a simple manner, even when the edge surface angle of each optical fiber, or the relative edge surface angle between the two optical fibers, or the amount of chipping at the splicing cross section of each optical fiber, is large.

摘要翻译： 光纤边缘表面处理方法具有以下步骤：捕获彼此相对放置的两个光纤的端部的透射光图像，并且基于透射光图像中的亮度分布提取每个的边缘表面信息 将两条光纤拼接在一起; 从预先存储在存储单元中的多个排出条件中选择与边缘面信息相对应的排出条件; 并且根据所选择的排出条件熔化两根光纤的拼接边缘表面，从而使拼接边缘表面成形。 利用这种方法，即使当每个光纤的边缘表面角度，两个光纤之间的相对边缘表面角度或每个光纤的拼接截面处的切屑量也可以简单地减少接头损耗 纤维很大。

公开(公告)号：US06996301B2

公开(公告)日：2006-02-07

申请号：US10341429

申请日：2003-01-14

申请人： Tadao Arima ,  Osamu Saito ,  Shizuo Ishijima ,  Hideaki Miyata ,  Hideaki Terauchi

发明人： Tadao Arima ,  Osamu Saito ,  Shizuo Ishijima ,  Hideaki Miyata ,  Hideaki Terauchi

IPC分类号： G02B6/00

CPC分类号： G02B6/3608 ,  G02B6/36 ,  G02B6/3668 ,  G02B6/43 ,  G02B6/4457

摘要： An optical module including a substrate, a plurality of optical components mounted on the substrate, and a plurality of first optical fibers connected to the optical components. The optical module further includes a fiber sheet including a first resin sheet having an adhesive layer on one side, a plurality of second optical fibers wired on the adhesive layer of the first resin sheet, and a second resin sheet attached to the first resin sheet so that the second optical fibers are sandwiched between the first and second resin sheets. The second optical fibers of the fiber sheet project from between the first and second resin sheets and are connected to the first optical fibers by fusion splicing.

摘要翻译： 一种光学模块，包括基板，安装在基板上的多个光学部件以及连接到光学部件的多个第一光纤。 光学模块还包括纤维片，其包括在一侧具有粘合层的第一树脂片，布置在第一树脂片的粘合剂层上的多个第二光纤和附接到第一树脂片的第二树脂片 第二光纤夹在第一和第二树脂片之间。 纤维片的第二光纤从第一和第二树脂片之间突出并且通过熔接连接到第一光纤。

公开(公告)号：US06968097B2

公开(公告)日：2005-11-22

申请号：US10348981

申请日：2003-01-23

申请人： Tadao Arima ,  Osamu Saito ,  Shizuo Ishijima ,  Hideaki Miyata ,  Hideaki Terauchi

发明人： Tadao Arima ,  Osamu Saito ,  Shizuo Ishijima ,  Hideaki Miyata ,  Hideaki Terauchi

IPC分类号： G02B6/00 ,  G02B6/36 ,  G02B6/43

CPC分类号： G02B6/3612 ,  G02B6/43

摘要： A fiber sheet including a first resin sheet having an adhesive layer on one side, first and second optical fibers wired on the adhesive layer of the first resin sheet so as to cross each other, and a plurality of spacers scattered on the adhesive layer of the first resin sheet. The fiber sheet further includes a second resin sheet attached to the first resin sheet so that the first and second optical fibers and the spacers are sandwiched between the first and second resin sheets. Preferably, each spacer is a spherical spacer.

摘要翻译： 一种纤维片，其包括在一侧具有粘合剂层的第一树脂片，布置在第一树脂片的粘合剂层上以彼此交叉的第一和第二光纤，以及散布在第一树脂片的粘合剂层上的多个间隔物 第一树脂片。 纤维片还包括附着在第一树脂片上的第二树脂片，使得第一和第二光纤和间隔件夹在第一和第二树脂片之间。 优选地，每个间隔物是球形间隔物。

公开(公告)号：US08760881B2

公开(公告)日：2014-06-24

申请号：US13449926

申请日：2012-04-18

申请人： Osamu Saito ,  Hideaki Matsumoto ,  Mitsuaki Hayashi ,  Kenji Joko ,  Minoru Fujii ,  Takaharu Izuno

发明人： Osamu Saito ,  Hideaki Matsumoto ,  Mitsuaki Hayashi ,  Kenji Joko ,  Minoru Fujii ,  Takaharu Izuno

IPC分类号： H05K5/00

CPC分类号： H05K7/1461

摘要： A plug-in unit includes: a printed circuit board on which a connector is mounted; and a cover in which the printed circuit board is accommodated; wherein the cover allows the connector to be exposed when the plug-in unit is inserted into a housing and to be covered when the plug-in unit is in a standalone state in which the plug-in unit is not inserted into the housing.

摘要翻译： 插入单元包括：安装有连接器的印刷电路板; 以及容纳印刷电路板的盖子; 其中当所述插入单元插入到壳体中时，所述盖允许所述连接器暴露，并且当所述插入单元处于所述插入单元未插入所述壳体的独立状态时被覆盖。

公开(公告)号：US20140140722A1

公开(公告)日：2014-05-22

申请号：US14073410

申请日：2013-11-06

申请人： Yasuhide OHKUBO ,  Ryouhei Ohi ,  Yuusuke Furuichi ,  Osamu Saito

发明人： Yasuhide OHKUBO ,  Ryouhei Ohi ,  Yuusuke Furuichi ,  Osamu Saito

IPC分类号： G03G15/08 ,  G03G21/00

CPC分类号： G03G21/0011 ,  G03G15/0817

摘要： A seal includes a photoreceptor contacting portion to contact a photoreceptor, and a charge roller contacting portion to contact a charge roller. The photoreceptor contacting portion removes toner on the photoreceptor, and the charge roller contacting portion removes the toner on the charge roller, when the seal is mounted along the photoreceptor.

摘要翻译： 密封件包括用于接触感光体的感光体接触部分和与充电辊接触的充电辊接触部分。 感光体接触部分除去感光体上的调色剂，当沿着感光体安装密封件时，充电辊接触部分去除充电辊上的调色剂。

公开(公告)号：US08384309B2

公开(公告)日：2013-02-26

申请号：US12869229

申请日：2010-08-26

申请人： Osamu Saito ,  Masahide Tsuda

发明人： Osamu Saito ,  Masahide Tsuda

IPC分类号： H05B37/02

CPC分类号： H05B41/042 ,  H05B41/2881

摘要： A lighting device which supplies power to an electrode of a discharge lamp to turn on the discharge lamp, includes: a converting circuit which converts inputted direct current into alternating current; a pulse generating circuit which produces a high-voltage pulse from the alternating current received from the converting circuit and applies the high-voltage pulse to the electrode; and a trigger circuit which is disposed between the converting circuit and causes the pulse generating circuit to apply the high-voltage pulse to the electrode, wherein the trigger circuit allows the pulse generating circuit to apply the high-voltage pulse to the electrode in accordance with a drive frequency of the converting circuit.

摘要翻译： 向放电灯的电极供电以接通放电灯的照明装置包括：转换电路，其将输入的直流电转换为交流电; 脉冲发生电路，从从转换电路接收的交流电产生高电压脉冲，并将高电压脉冲施加到电极; 以及触发电路，其设置在所述转换电路之间并且使所述脉冲发生电路向所述电极施加高压脉冲，其中所述触发电路允许所述脉冲发生电路根据所述电压施加所述电极的高电压脉冲 转换电路的驱动频率。

公开(公告)号：US08135313B2

公开(公告)日：2012-03-13

申请号：US12338366

申请日：2008-12-18

申请人： Tomofumi Yoshida ,  Hirobumi Ooyoshi ,  Kenzo Tatsumi ,  Tomohiro Kubota ,  Yoshiyuki Shimizu ,  Yoshihiro Kawakami ,  Osamu Saito ,  Manabu Hamada

发明人： Tomofumi Yoshida ,  Hirobumi Ooyoshi ,  Kenzo Tatsumi ,  Tomohiro Kubota ,  Yoshiyuki Shimizu ,  Yoshihiro Kawakami ,  Osamu Saito ,  Manabu Hamada

IPC分类号： G03G15/08

CPC分类号： G03G15/0877 ,  G03G2215/083 ,  G03G2215/0833 ,  G03G2215/0838

摘要： A toner transport screw that is capable of maintaining a smooth and stable transport function. The toner transport screw, in which a helical blade is disposed on the circumference of a rotating shaft, has at least one spiral direction reversal part formed by connecting the respective ends of a first blade part and a second blade part, the directions of spiral of the first blade part and the second blade part being in opposite directions. A passage, which allows the toner to pass through the blades in the circumferential direction of the rotating shaft, is formed in the spiral direction reversal part.

摘要翻译： 能够保持平稳和稳定的输送功能的调色剂输送螺杆。 其中螺旋叶片设置在旋转轴的圆周上的调色剂输送螺杆具有通过连接第一叶片部分和第二叶片部分的各个端部而形成的至少一个螺旋形方向反转部分， 第一叶片部分和第二叶片部分处于相反方向。 在螺旋方向反转部分形成有允许调色剂在旋转轴的圆周方向上穿过叶片的通道。

公开(公告)号：US08019259B2

公开(公告)日：2011-09-13

申请号：US12656006

申请日：2010-01-13

申请人： Hirobumi Ooyoshi ,  Yoshiyuki Shimizu ,  Osamu Saito

发明人： Hirobumi Ooyoshi ,  Yoshiyuki Shimizu ,  Osamu Saito

IPC分类号： G03G15/08

CPC分类号： G03G15/0813 ,  G03G15/0818

摘要： A development device includes a developer carrier, a bearing member, a biasing member, and a guide. The developer carrier supplies a developer to an electrostatic latent image formed on an image carrier to develop the electrostatic latent image into a toner image. The bearing member rotatably supports the developer carrier axially. The biasing member is provided on a side of the bearing member opposite the image carrier to apply a force to the bearing member to move the bearing member and the developer carrier toward the image carrier. The guide is disposed about the bearing member to enable the bearing member to move therebetween and guide the bearing member toward the image carrier. The bearing member includes a rotatable part to rotate and slide over the guide while contacting the guide.

摘要翻译： 显影装置包括显影剂载体，轴承构件，偏置构件和引导件。 显影剂载体将显影剂供给到形成在图像载体上的静电潜像，以将静电潜像显影成调色剂图像。 轴承构件可轴向地支撑显影剂载体。 偏置构件设置在与图像载体相对的轴承构件的一侧上，以向轴承构件施加力以将轴承构件和显影剂载体朝向图像载体移动。 引导件围绕轴承构件设置，以使得轴承构件能够在其间移动并将轴承构件引向图像载体。 轴承构件包括可旋转部分，以在接触引导件时在引导件上旋转和滑动。

公开(公告)号：US20110062893A1

公开(公告)日：2011-03-17

申请号：US12869229

申请日：2010-08-26

申请人： Osamu Saito ,  Masahide Tsuda

发明人： Osamu Saito ,  Masahide Tsuda

IPC分类号： H05B37/02

CPC分类号： H05B41/042 ,  H05B41/2881

摘要： A lighting device which supplies power to an electrode of a discharge lamp to turn on the discharge lamp, includes: a converting circuit which converts inputted direct current into alternating current; a pulse generating circuit which produces a high-voltage pulse from the alternating current received from the converting circuit and applies the high-voltage pulse to the electrode; and a trigger circuit which is disposed between the converting circuit and causes the pulse generating circuit to apply the high-voltage pulse to the electrode, wherein the trigger circuit allows the pulse generating circuit to apply the high-voltage pulse to the electrode in accordance with a drive frequency of the converting circuit.

摘要翻译： 向放电灯的电极供电以接通放电灯的照明装置包括：转换电路，其将输入的直流电转换为交流电; 脉冲发生电路，从从转换电路接收的交流电产生高电压脉冲，并将高电压脉冲施加到电极; 以及触发电路，其设置在所述转换电路之间并且使所述脉冲发生电路向所述电极施加所述高电压脉冲，其中所述触发电路允许所述脉冲发生电路根据所述电压施加所述电极的高电压脉冲 转换电路的驱动频率。