公开(公告)号：US20090028203A1

公开(公告)日：2009-01-29

申请号：US12180801

申请日：2008-07-28

申请人： Takeshi SAKASHITA ,  Masanori SAITO

发明人： Takeshi SAKASHITA ,  Masanori SAITO

IPC分类号： H01S5/026 ,  H01L33/00

CPC分类号： H01S5/162 ,  B82Y20/00 ,  H01S5/22 ,  H01S5/34326 ,  H01S2301/176

摘要： A method for manufacturing a semiconductor device having a compound semiconductor layer that is provided on a substrate and includes a cladding layer of a first conductivity type, an activation layer, a cladding layer of a second conductivity type that is the opposite of the first conductivity type, includes the steps of: forming a diffusion source layer on the compound semiconductor layer; forming a first diffusion region in the compound semiconductor layer by carrying out a first heat treatment, so that the first diffusion region includes a light emitting facet for emitting light from the activation layer; removing the diffusion source layer; forming a first SiN film having a refractive index of 1.9 or higher on the compound semiconductor layer; and turning the first diffusion region into the second diffusion region by carrying out a second heat treatment.

摘要翻译： 一种具有化合物半导体层的半导体器件的制造方法，所述半导体器件具有设置在基板上并且包括第一导电类型的包覆层，活化层，与第一导电类型相反的第二导电类型的包覆层 包括以下步骤：在化合物半导体层上形成扩散源层; 通过进行第一热处理在所述化合物半导体层中形成第一扩散区域，使得所述第一扩散区域包括用于从所述活化层发射光的发光面; 去除扩散源层; 在化合物半导体层上形成折射率为1.9以上的第一SiN膜; 以及通过进行第二热处理将所述第一扩散区域转入所述第二扩散区域。

公开(公告)号：US20180059595A1

公开(公告)日：2018-03-01

申请号：US15662471

申请日：2017-07-28

申请人： Takuya AKIYAMA ,  Takeshi SAKASHITA ,  Yuuji MEGURO

发明人： Takuya AKIYAMA ,  Takeshi SAKASHITA ,  Yuuji MEGURO

IPC分类号： G03G15/01

CPC分类号： G03G15/2057 ,  G03G15/1615 ,  G03G15/2025 ,  G03G15/2028 ,  G03G2215/2035 ,  G03G2215/2041

摘要： A belt device includes a belt that is rotatable and a driving rotator to drive and rotate the belt and to be accidentally adhered with a foreign substance. The driving rotator includes a coating layer as a surface layer. The coating layer includes a plurality of fine particles.

公开(公告)号：US20130011158A1

公开(公告)日：2013-01-10

申请号：US13542283

申请日：2012-07-05

申请人： Yuuji MEGURO ,  Masanari FUJITA ,  Takeshi SAKASHITA ,  Tetsushi SAKUMA ,  Mitsutoshi KICHISE

发明人： Yuuji MEGURO ,  Masanari FUJITA ,  Takeshi SAKASHITA ,  Tetsushi SAKUMA ,  Mitsutoshi KICHISE

IPC分类号： G03G15/16

CPC分类号： G03G15/161 ,  G03G15/0189 ,  G03G15/1615 ,  G03G21/007 ,  G03G2215/0132 ,  G03G2215/1661

摘要： A belt device includes: a belt that passes through a plurality of image forming units, each of the image forming units including a transfer member and an image carrier as a pair, the transfer member moves in a direction to contact with the belt and in a direction so as to be separated from the belt; a cleaning unit cleans an outer periphery of the belt after the belt passes through all the image forming units; and a pressing member is disposed between the cleaning unit and the image forming unit located on the most upstream side and that presses the outer periphery of the belt, wherein when the transfer member of at least one of the image forming units moves to be separated from the belt, the transfer member of the rest of the image forming units and the pressing member support the belt.

摘要翻译： 皮带装置包括：穿过多个图像形成单元的皮带，每个图像形成单元包括一对传送构件和图像载体，所述传送构件沿与皮带接触的方向移动，并且在 方向与皮带分离; 在皮带穿过所有图像形成单元之后，清洁单元清洁皮带的外周; 并且按压构件设置在所述清洁单元和位于最上游侧的图像形成单元之间并且压靠所述带的外周，其中当所述图像形成单元中的至少一个的所述转印构件移动以与所述图像形成单元分离时 皮带，其余图像形成单元的传送构件和按压构件支撑皮带。

公开(公告)号：US20120200373A1

公开(公告)日：2012-08-09

申请号：US13362753

申请日：2012-01-31

申请人： Shinji TANIGUCHI ,  Tokihiro NISHIHARA ,  Tsuyoshi YOKOYAMA ,  Takeshi SAKASHITA

发明人： Shinji TANIGUCHI ,  Tokihiro NISHIHARA ,  Tsuyoshi YOKOYAMA ,  Takeshi SAKASHITA

IPC分类号： H03H9/58 ,  H01L41/04

CPC分类号： H03H9/02086 ,  H03H3/04 ,  H03H9/02157 ,  H03H9/173 ,  H03H9/582 ,  H03H2003/021 ,  H03H2003/0442 ,  H03H2003/045 ,  H03H2003/0471

摘要： An acoustic wave device including: a substrate; a piezoelectric film formed on the substrate; an lower electrode provided on a first surface of the piezoelectric film; an upper electrode provided on a second surface of the piezoelectric film opposite to the first surface; and a mass loading film having a first pattern and a second pattern in a resonance portion in which the lower electrode and the upper electrode face each other through the piezoelectric film, the first pattern having portions and the second pattern having portions interlinking the portions of the first pattern.

摘要翻译： 一种声波装置，包括：基板; 形成在基板上的压电膜; 设置在所述压电膜的第一表面上的下电极; 设置在与第一表面相对的压电膜的第二表面上的上电极; 以及在下部电极和上部电极通过压电膜彼此面对的共振部中具有第一图案和第二图案的质量加载膜，第一图案具有部分，第二图案具有将部分 第一种模式

公开(公告)号：US20120104900A1

公开(公告)日：2012-05-03

申请号：US13240407

申请日：2011-09-22

申请人： Tokihiro NISHIHARA ,  Shinji TANIGUCHI ,  Tsuyoshi YOKOYAMA ,  Takeshi SAKASHITA

发明人： Tokihiro NISHIHARA ,  Shinji TANIGUCHI ,  Tsuyoshi YOKOYAMA ,  Takeshi SAKASHITA

IPC分类号： H01L41/083

CPC分类号： H03H9/584 ,  H03H9/587 ,  H03H9/589

摘要： An acoustic wave device includes: a first piezoelectric thin film resonator including a first lower electrode, a first upper electrode and a first piezoelectric film sandwiched between the first lower and upper electrodes; a decoupler film provided on the first upper electrode; and a second piezoelectric thin film resonator provided on the decoupler film and including a second lower electrode, a second upper electrode and a second piezoelectric film sandwiched between the second lower and upper electrodes, wherein the first piezoelectric film and the second piezoelectric film comprise aluminum nitride and include an element increasing a piezoelectric constant of the aluminum nitride.

摘要翻译： 声波装置包括：第一压电薄膜谐振器，包括第一下电极，第一上电极和夹在第一下电极和上电极之间的第一压电薄膜; 设置在第一上电极上的去耦膜; 以及第二压电薄膜谐振器，其设置在所述去耦膜上并且包括夹在所述第二下电极和上电极之间的第二下电极，第二上电极和第二压电薄膜，其中所述第一压电薄膜和所述第二压电薄膜包括氮化铝 并且包括增加氮化铝的压电常数的元素。

公开(公告)号：US20150248099A1

公开(公告)日：2015-09-03

申请号：US14633300

申请日：2015-02-27

申请人： Takeshi SAKASHITA ,  Masanari FUJITA ,  Yuuji MEGURO ,  Naoki TAKAI ,  Daisuke HASEBE

发明人： Takeshi SAKASHITA ,  Masanari FUJITA ,  Yuuji MEGURO ,  Naoki TAKAI ,  Daisuke HASEBE

IPC分类号： G03G15/16

CPC分类号： G03G15/75 ,  G03G15/6532 ,  G03G15/657 ,  G03G2215/00573

摘要： An image forming apparatus is disclosed, including a movable image bearer bearing an image thereon which is transferred to a recording medium when the image comes into contact with the recording medium; and a twining prevention member which is arranged in the vicinity of the image bearer on the side downstream of a portion of the contact between the recording medium and the image bearer in a moving direction of the image bearer to prevent the recording medium from twining around the image bearer, wherein the twining prevention member includes, in the portion of the contact with the recording medium, a high friction resistance portion which regulates movement of the recording medium.

摘要翻译： 公开了一种图像形成装置，包括：当图像与记录介质接触时传送到记录介质上的图像的可移动图像载体; 以及防转动部件，其沿图像承载体的移动方向布置在图像载体附近的记录介质和图像载体之间的接触部分的下游侧的侧面附近，以防止记录介质绕着图像载体 图像载体，其中防缠绕构件在与记录介质接触的部分中包括调节记录介质的移动的高摩擦阻力部分。

公开(公告)号：US20140147165A1

公开(公告)日：2014-05-29

申请号：US14086303

申请日：2013-11-21

申请人： Tetsushi SAKUMA ,  Takeshi SAKASHITA ,  Kenji NAKAMURA ,  Masanari FUJITA ,  Yuuji MEGURO ,  Mitsutoshi KICHISE

发明人： Tetsushi SAKUMA ,  Takeshi SAKASHITA ,  Kenji NAKAMURA ,  Masanari FUJITA ,  Yuuji MEGURO ,  Mitsutoshi KICHISE

IPC分类号： G03G15/00

CPC分类号： G03G21/12

摘要： A toner collection unit, which can be included in an image forming apparatus, includes a collected toner container having an opening and storing collected toner, a flexible seal sealing the opening of the collected toner container, having a shape of a recess in an initial condition before toner is collected in the container, and being flexible to change the shape to inflate outwardly due to a pressing force exerted from the toner stored in the container, a moving unit disposed outside the flexible seal and movable both in a positive direction to approach the opening of the container and in an opposite direction to move away from the opening when contacting the flexible seal inflating outwardly, a detector detecting movement of the moving unit, and a regulator regulating the moving unit from coming into the recess of the flexible seal in the initial condition.

摘要翻译： 可以包括在图像形成装置中的调色剂收集单元包括具有开口并收集收集的调色剂的收集的调色剂容器，密封收集的调色剂容器的开口的柔性密封件，具有初始状态下的凹部的形状 在将调色剂收集在容器中之前，并且由于从存储在容器中的调色剂施加的按压力，柔性以改变形状向外膨胀;移动单元设置在柔性密封件的外部，并且可沿正向移动以接近 容器的开口并且在相反的方向上移动以远离开口，当接触向外膨胀的柔性密封件时，检测器检测移动单元的移动，以及调节器，其调节移动单元进入柔性密封件的凹部 初始条件。

公开(公告)号：US20110267155A1

公开(公告)日：2011-11-03

申请号：US13177797

申请日：2011-07-07

申请人： Motoaki HARA ,  Shinji TANIGUCHI ,  Takeshi SAKASHITA ,  Tsuyoshi YOKOYAMA ,  Masafumi IWAKI ,  Tokihiro NISHIHARA ,  Masanori UEDA

发明人： Motoaki HARA ,  Shinji TANIGUCHI ,  Takeshi SAKASHITA ,  Tsuyoshi YOKOYAMA ,  Masafumi IWAKI ,  Tokihiro NISHIHARA ,  Masanori UEDA

IPC分类号： H03H9/58 ,  H03H9/205

CPC分类号： H03H9/584 ,  H03H9/0095 ,  H03H9/542 ,  H03H9/60 ,  H03H9/706

摘要： A filter element includes a plurality of multilayer filters that are connected in cascade, each of the plurality of multilayer filters including a plurality of piezoelectric thin-film resonators stacked vertically, each of the piezoelectric thin-film resonators including a piezoelectric film and a pair of first electrodes between which the piezoelectric film is interposed, and a capacitor connected between an input terminal of one of the plurality of multilayer filters of a preceding stage and an input terminal of another one of the plurality of multilayer filters of a following stage, exciting directions of piezoelectric thin-film resonators to which the input terminals of the multilayer filters of the preceding and following stages are connected being opposite to each other.

摘要翻译： 滤波器元件包括串联连接的多个多层滤波器，多个多层滤波器中的每一个包括垂直堆叠的多个压电薄膜谐振器，每个压电薄膜谐振器包括压电薄膜和一对 插入压电膜的第一电极和连接在前级的多个多层滤波器中的一个的输入端子和后级的多个多层滤波器中的另一个的输入端子之间的电容器，激励方向 压电薄膜谐振器彼此相反地连接有前级和后级的多层滤波器的输入端。

公开(公告)号：US20080028967A1

公开(公告)日：2008-02-07

申请号：US11747542

申请日：2007-05-11

申请人： Takeshi SAKASHITA ,  Tomofumi Inoue ,  Yuuji Meguro ,  Takeru Muramatsu ,  Kohji Hatayama

发明人： Takeshi SAKASHITA ,  Tomofumi Inoue ,  Yuuji Meguro ,  Takeru Muramatsu ,  Kohji Hatayama

IPC分类号： B41F35/00

CPC分类号： G03G21/1638 ,  G03G21/1633 ,  G03G21/168 ,  G03G2215/0054 ,  G03G2215/00544 ,  G03G2221/1642

摘要： An intermediate transfer unit includes a stand member that is integral with an intermediate-transfer-unit body of the intermediate transfer unit. The stand member stretches below the intermediate-transfer-unit body from a trailing edge to a leading edge of the intermediate-transfer-unit in an attachment direction of the intermediate transfer unit.

摘要翻译： 中间转印单元包括与中间转印单元的中间转印单元主体成一体的支架构件。 支架构件在中间转印单元本体的中间转印单元的附接方向上从中间转印单元的后缘延伸到前边缘。

公开(公告)号：US20170031310A1

公开(公告)日：2017-02-02

申请号：US15223189

申请日：2016-07-29

申请人： Mitsutoshi KICHISE ,  Takeshi YAMASHITA ,  Kazuki MATSUMOTO ,  Emi KITA ,  Naoki NAKATAKE ,  Takeshi SAKASHITA ,  Takuya AKIYAMA

发明人： Mitsutoshi KICHISE ,  Takeshi YAMASHITA ,  Kazuki MATSUMOTO ,  Emi KITA ,  Naoki NAKATAKE ,  Takeshi SAKASHITA ,  Takuya AKIYAMA

IPC分类号： G03G21/18

CPC分类号： G03G21/1814 ,  G03G21/0029 ,  G03G21/0076 ,  G03G21/1666 ,  G03G21/1821 ,  G03G2215/0402 ,  G03G2215/0404 ,  G03G2215/0407 ,  G03G2221/0015 ,  G03G2221/0026 ,  G03G2221/1636

摘要： A process unit includes a rotatable image bearer, an optical writing head to expose the image bearer within an maximum exposure range in an axial direction of the image bearer, a developer bearer, spacers disposed in axial end portions of the image bearer to determine a position of the optical writing head relative to the image bearer and slidingly contact the image bearer, a cleaner disposed downstream from the developer bearer in an image bearer rotation direction, and a remover to slidingly contact the axial end portion of the image bearer to remove a substance adhering thereto. In the axial direction, inner ends of the spacers are positioned inside a toner layer range of the developer bearer extending beyond a largest sheet width. The remover is disposed downstream from the cleaner and crossing a line extending from the inner end of the spacer perpendicularly to the axial direction.

摘要翻译： 处理单元包括可旋转的图像承载件，用于在图像载体的轴向方向上的最大曝光范围内曝光图像载体的光学写入头，显影剂载体，设置在图像载体的轴向端部中的间隔物，以确定位置 所述光学写入头相对于所述图像承载并滑动地接触所述图像承载体，在图像承载旋转方向上设置在所述显影剂载体的下游的清洁剂，以及用于滑动地接触所述图像载体的轴向端部以除去物质的清洁剂 坚持。 在轴向方向上，间隔件的内端定位在显影剂承载体的调色剂层范围内延伸超过最大片材宽度。 移除器设置在清洁器的下游，并且与从轴向垂直的间隔件的内端延伸的线交叉。