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    Speaker diaphragm
    1.
    发明授权
    Speaker diaphragm 失效
    扬声器隔膜

    公开(公告)号：US5241140A

    公开(公告)日：1993-08-31

    申请号：US606310

    申请日：1990-10-31

    申请人： Hiroaki Itoh ,  Kenzaburou Iijima ,  Toshiharu Hoshi

    发明人： Hiroaki Itoh ,  Kenzaburou Iijima ,  Toshiharu Hoshi

    IPC分类号： H04R7/02 ,  G10K13/00 ,  H04R7/12

    CPC分类号： H04R7/127 ,  G10K13/00 ,  H04R7/122 ,  H04R2307/023

    摘要： A speaker diaphragm has a laminated construction in which a core layer is made of a porous diamond type wafer or wafers and sandwiched by a pair of surface layers made of diamond type material. Presence of numerous small pores in the core layer reduces the specific gravity of the entire diaphragm, thereby increasing efficiency in acoustic conversion. The porous construction of the core layer reduces internal loss of the diaphragm, and suppresses resonance in the treble range.

    摘要翻译： 扬声器隔膜具有层叠结构，其中芯层由多孔金刚石晶片或晶片制成，并被由金刚石型材料制成的一对表面层夹在中间。 核心层中存在许多小孔，从而降低整个隔膜的比重，从而提高声转换效率。 芯层的多孔结构减小了膜片的内部损耗，并抑制了高音范围内的共振。

    Microwave plasma chemical vapor deposition apparatus comprising an inclined rotating substrate holder
    2.
    发明授权
    Microwave plasma chemical vapor deposition apparatus comprising an inclined rotating substrate holder 失效
    微波等离子体化学气相沉积设备，包括倾斜的旋转衬底保持器

    公开(公告)号：US5234502A

    公开(公告)日：1993-08-10

    申请号：US665580

    申请日：1991-03-06

    申请人： Osamu Mochizuki ,  Hiroaki Itoh ,  Toshiharu Hoshi

    发明人： Osamu Mochizuki ,  Hiroaki Itoh ,  Toshiharu Hoshi

    IPC分类号： C23C16/50 ,  C23C16/26 ,  C23C16/27 ,  C23C16/458 ,  C23C16/511

    CPC分类号： C23C16/458 ,  C23C16/511

    摘要： A chemical vapor deposition apparatus deposits a thin film on a substrate according to a chemical vapor deposition method by using plasma energy and reaction gas. The chemical vapor deposition apparatus comprises at least a reaction tube, a waveguide and a substrate holder. The reaction tube is inserted through the waveguide to thereby form a reaction vessel. The reaction tube is connected with a reaction gas source, and reaction gas is introduced into the reaction tube. The substrate holder is placed at an area in which the reaction tube and the waveguide intersect. The substrate holder provides a rotation axis for rotating the substrate, and the waveguide is provided such that a center axis thereof is inclined in relation to a center axis of the substrate holder. In addition, the substrate holder can be freely rotated around the center axis thereof. By rotating the substrate so that a plasma is generated at the position opposite to and inclined against the substrate, all portions of the substrate are heated uniformly. Thus, a thin film having uniform thickness can be deposited over the entire surface of the substrate.

    摘要翻译： 化学气相沉积装置通过使用等离子体能量和反应气体根据化学气相沉积方法将薄膜沉积在基底上。 化学气相沉积装置至少包括反应管，波导和基板保持器。 将反应管插入波导中，从而形成反应容器。 反应管与反应气体源连接，将反应气体引入反应管中。 衬底保持器放置在反应管和波导相交的区域。 衬底保持器提供用于旋转衬底的旋转轴线，并且波导被设置成使得其中心轴线相对于衬底保持器的中心轴线倾斜。 此外，衬底保持器可以绕其中心轴线自由旋转。 通过旋转衬底，使得在与衬底相对并倾斜的位置处产生等离子体，衬底的所有部分被均匀地加热。 因此，可以在基板的整个表面上沉积具有均匀厚度的薄膜。

    Organic photoelectric conversion element and organic photoelectric conversion element manufacturing method
    4.
    发明授权
    Organic photoelectric conversion element and organic photoelectric conversion element manufacturing method 有权
    有机光电转换元件和有机光电转换元件的制造方法

    公开(公告)号：US08546684B2

    公开(公告)日：2013-10-01

    申请号：US13123819

    申请日：2009-10-07

    申请人： Takahiko Nojima ,  Yasushi Okubo ,  Hiroaki Itoh ,  Ayako Wachi

    发明人： Takahiko Nojima ,  Yasushi Okubo ,  Hiroaki Itoh ,  Ayako Wachi

    IPC分类号： H01L31/00

    CPC分类号： H01L51/441 ,  H01L51/0036 ,  Y02E10/549 ,  Y02P70/521

    摘要： Provided is an organic photoelectric conversion element having a high photoelectric conversion ratio. Provided is also a method for manufacturing an organic photoelectric conversion element which can significantly reduce the manufacturing cost by forming a transparent electrode and an organic generation layer portion by coating a material. The organic photoelectric conversion element includes on a transparent substrate, a first electrode unit having a transparent conductive layer, an organic generation unit, and a second electrode unit which are successively arranged in this order when viewed from the transparent substrate. The transparent conductive layer constituting the first electrode unit contains conductive fiber and transparent conductive material.

    摘要翻译： 提供了具有高光电转换比的有机光电转换元件。 还提供一种制造有机光电转换元件的方法，该有机光电转换元件可以通过涂覆材料形成透明电极和有机发生层部分而显着降低制造成本。 有机光电转换元件在透明基板上包括具有透明导电层的第一电极单元，有机发生单元和第二电极单元，从透明基板观察时依次排列。 构成第一电极单元的透明导电层含有导电性纤维和透明导电性材料。

    LIGHTING DEVICE
    5.
    发明申请
    LIGHTING DEVICE 有权
    照明设备

    公开(公告)号：US20110233566A1

    公开(公告)日：2011-09-29

    申请号：US13130615

    申请日：2009-11-16

    申请人： Yasushi Okubo ,  Takahiko Nojima ,  Hiroaki Itoh ,  Ayako Wachi

    发明人： Yasushi Okubo ,  Takahiko Nojima ,  Hiroaki Itoh ,  Ayako Wachi

    IPC分类号： H01L31/12

    CPC分类号： H01L27/305 ,  B82Y10/00 ,  H01L27/288 ,  H01L51/0036 ,  H01L51/0047 ,  H01L51/0085 ,  H01L2251/5361 ,  H05B33/0896

    摘要： Provided is a lightweight flexible lighting device with excellent durability and stable performance over repeated use that combines an organic electroluminescent element, an organic photoelectric conversion element, and a secondary cell. The lighting device has a control means for controlling the electrical connections of the organic electroluminescent element, the organic photoelectric conversion element, and the secondary cell. The control means controls the electrical connections such that a reverse bias voltage is applied to the organic electroluminescent element when the organic electroluminescent element receives light, generates power, and charges the secondary cell, and such that a reverse bias voltage is applied to the organic photoelectric conversion element when the organic electroluminescent element is supplied with power from the secondary cell and emits light.

    摘要翻译： 提供了一种轻巧的柔性照明装置，其具有优异的耐久性和超过重复使用的稳定性能，其结合有机电致发光元件，有机光电转换元件和二次电池。 照明装置具有用于控制有机电致发光元件，有机光电转换元件和二次电池的电连接的控制装置。 控制装置控制电气连接，使得当有机电致发光元件接收光，产生电力并对二次电池充电时，向有机电致发光元件施加反向偏置电压，并且将反向偏置电压施加到有机电致发光元件 当有机电致发光元件从二次电池供电并发光时，转换元件。

    ORGANIC PHOTOELECTRIC CONVERSION ELEMENT AND ORGANIC SOLAR CELL USING THE SAME
    8.
    发明申请
    ORGANIC PHOTOELECTRIC CONVERSION ELEMENT AND ORGANIC SOLAR CELL USING THE SAME 有权
    有机光电转换元件和有机太阳能电池使用它

    公开(公告)号：US20140190566A1

    公开(公告)日：2014-07-10

    申请号：US14237850

    申请日：2012-08-06

    申请人： Hiroaki Itoh

    发明人： Hiroaki Itoh

    IPC分类号： H01L51/42

    CPC分类号： H01L51/4253 ,  C07D277/04 ,  C07D295/08 ,  C07D307/80 ,  C07D311/74 ,  C07D493/10 ,  H01L51/0042 ,  H01L51/0073 ,  Y02E10/549

    摘要： To provide an organic photoelectric conversion element whereby conversion efficiency is increased by morphology improvement in a power generation layer, and whereby short circuit current (Jsc) attenuation when irradiating light is simultaneously suppressed, and an organic solar cell using the same.An organic photoelectric conversion element having: a transparent first electrode; a power generation layer having a p-type organic semiconductor material and an n-type organic semiconductor material; and a second electrode, on a transparent substrate, in which the power generation layer is a bulk heterojunction power generation layer including the p-type organic semiconductor material and the n-type organic semiconductor material, and additionally includes a compound represented by either the following general formula (I) or general formula (II).

    摘要翻译： 为了提供一种有机光电转换元件，其通过发电层的形态改善而提高转换效率，并且同时抑制照射光时的短路电流（Jsc）衰减，以及使用该有机光电转换元件的有机太阳能电池。 一种有机光电转换元件，具有：透明第一电极; 具有p型有机半导体材料和n型有机半导体材料的发电层; 以及在透明基板上的第二电极，其中发电层是包括p型有机半导体材料和n型有机半导体材料的体异质结发电层，并且另外包括由以下各项表示的化合物 通式（I）或通式（II）。

    DYE-SENSITIZED SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME
    9.
    发明申请
    DYE-SENSITIZED SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME 审中-公开
    透明的太阳能电池及其制造方法

    公开(公告)号：US20110056556A1

    公开(公告)日：2011-03-10

    申请号：US12991725

    申请日：2009-05-01

    申请人： Hiroaki Itoh ,  Yusuke Kawahara

    发明人： Hiroaki Itoh ,  Yusuke Kawahara

    IPC分类号： H01L31/0232 ,  H01L31/18

    CPC分类号： H01G9/2031 ,  H01G9/2059 ,  Y02E10/542 ,  Y02P70/521

    摘要： Disclosed is a dye-sensitized solar cell wherein an improved photoelectric conversion efficiency is realized by suppressing reverse electron transfer and improving conductivity of electrodes. Corrosion of electrodes by an electrolyte solution is greatly suppressed in the dye-sensitized solar cell. A method for manufacturing the dye-sensitized solar cell is also disclosed. The dye-sensitized solar cell comprises: an anode electrode wherein a conductive base containing at least a metal collector grid and a semiconductor porous film layer to which a sensitizing dye is adsorbed are arranged on a light-transmitting substrate; a cathode electrode so arranged as to face the semiconductor porous film layer of the anode electrode; and an electrolyte sealed between two electrode pieces, namely between the anode electrode and the cathode electrode. The dye-sensitized solar cell is characterized in that an intermediate layer is arranged between the conductive base and the semiconductor porous film layer and the intermediate layer has a water vapor transmission rate of not more than 0.1 g/(m2·24 h).

    摘要翻译： 公开了一种染料敏化太阳能电池，其中通过抑制反向电子转移和改善电极的导电性来实现改进的光电转换效率。 在染料敏化太阳能电池中，极大地抑制了电解液对电极的腐蚀。 还公开了一种用于制造染料敏化太阳能电池的方法。 染料敏化太阳能电池包括：阳极电极，其中至少包含金属集电体栅极的导电基底和吸附有增感染料的半导体多孔膜层设置在透光基板上; 阴极，其被布置为面对阳极的半导体多孔膜层; 以及密封在两个电极片之间，即在阳极电极和阴极电极之间的电解质。 染料敏化太阳能电池的特征在于，在导电性基材和半导体多孔膜层之间配置中间层，中间层的水蒸气透过率为0.1g /（m2·24h）以下。

    Infrared radiation receiving circuit, electronic device, and infrared radiation receiving method
    10.
    发明授权
    Infrared radiation receiving circuit, electronic device, and infrared radiation receiving method 失效
    红外辐射接收电路，电子设备和红外辐射接收方法

    公开(公告)号：US07437084B2

    公开(公告)日：2008-10-14

    申请号：US10968968

    申请日：2004-10-21

    申请人： Naruichi Yokogawa ,  Hiroaki Itoh ,  Takeshi Nishino ,  Ryosuke Kawashima

    发明人： Naruichi Yokogawa ,  Hiroaki Itoh ,  Takeshi Nishino ,  Ryosuke Kawashima

    IPC分类号： H04B10/06

    CPC分类号： H04B10/11

    摘要： A receiving circuit stops a one shot timer from generating an output signal immediately after the output signal is outputted to an external entity until a predetermined stretch time elapses. With this arrangement, the receiving circuit will not generate a new output signal even if (i) noises generated by a voltage fluctuation of the output signal appear on an amplified signal immediately after the output signal is outputted (at the end of the output), and (ii) the value of the amplified signal exceeds a threshold value. Therefore, the receiving circuit can make sure that an unnecessary output signal will not be generated due to the noises.

    摘要翻译： 接收电路在输出信号输出到外部实体之后立即停止单触发定时器产生输出信号，直到经过预定的延伸时间。 通过这种布置，即使（i）输出信号的电压波动产生的噪声出现在输出信号紧接在输出信号（输出结束）之后的放大信号中，接收电路也不会产生新的输出信号， 和（ii）放大信号的值超过阈值。 因此，接收电路可以确保由于噪声而不会产生不必要的输出信号。