公开(公告)号：US08173895B2

公开(公告)日：2012-05-08

申请号：US12756388

申请日：2010-04-08

申请人： Takahiko Nishida ,  Mitsunori Nakatani ,  Hiroaki Morikawa ,  Shoichi Karakida

发明人： Takahiko Nishida ,  Mitsunori Nakatani ,  Hiroaki Morikawa ,  Shoichi Karakida

IPC分类号： H01L31/00

CPC分类号： H01L31/022425 ,  H01L31/0504 ,  Y02E10/50

摘要： A solar cell includes a photoelectric conversion layer, a first electrode on one surface of the photoelectric conversion layer, a second electrode provided on other surface of the photoelectric conversion layer, and a third electrode on the other surface of the photoelectric conversion layer. The third electrode is substantially rectangular with its corners rounded off in the in-plane direction of the photoelectric conversion layer, and overlaps the second electrode at the periphery thereof.

摘要翻译： 太阳能电池包括光电转换层，在光电转换层的一个表面上的第一电极，设置在光电转换层的另一个表面上的第二电极和在光电转换层的另一个表面上的第三电极。 第三电极基本上是矩形的，其角部在光电转换层的面内方向上倒圆，并且在其周边与第二电极重叠。

公开(公告)号：US20110143486A1

公开(公告)日：2011-06-16

申请号：US13001107

申请日：2008-06-26

申请人： Atsuro Hama ,  Hiroaki Morikawa

发明人： Atsuro Hama ,  Hiroaki Morikawa

IPC分类号： H01L33/44

CPC分类号： H01L31/1804 ,  H01L31/02167 ,  H01L31/022425 ,  H01L31/0504 ,  H01L31/068 ,  Y02E10/547 ,  Y02P70/521

摘要： Forming an impurity diffusion layer of the second conductivity type and an antireflective film on one surface side of a semiconductor substrate of the first conductivity type; applying the first electrode material onto the antireflective film; forming a passivation film on the other surface side of the semiconductor substrate; forming openings in the passivation film to reach the other surface side; applying a second electrode material containing impurity elements of the first conductive type to fill the openings and not to be in contact with the second electrode material of adjacent openings; applying a third electrode material onto the passivation film to be in contact with the entire second electrode material; forming at a time, by heating the semiconductor substrate at a predetermined temperature after applying the first electrode material and the third electrode material, the first electrodes, a high-concentration region, and the second electrodes and third electrode.

摘要翻译： 在第一导电类型的半导体衬底的一个表面侧上形成第二导电类型的杂质扩散层和抗反射膜; 将第一电极材料施加到抗反射膜上; 在所述半导体衬底的另一表面侧上形成钝化膜; 在钝化膜中形成开口以到达另一表面侧; 施加包含第一导电类型的杂质元素的第二电极材料以填充开口并且不与相邻开口的第二电极材料接触; 将第三电极材料施加到所述钝化膜上以与整个第二电极材料接触; 在施加第一电极材料和第三电极材料，第一电极，高浓度区域以及第二电极和第三电极之后，通过在预定温度下加热半导体衬底来一次形成。

公开(公告)号：US20100218811A1

公开(公告)日：2010-09-02

申请号：US11993035

申请日：2006-06-27

申请人： Daisuke Echizenya ,  Hiroo Sakamoto ,  Shiro Takada ,  Hiroaki Morikawa ,  Hisashi Tominaga

发明人： Daisuke Echizenya ,  Hiroo Sakamoto ,  Shiro Takada ,  Hiroaki Morikawa ,  Hisashi Tominaga

IPC分类号： H01L31/00

CPC分类号： H01L31/022425 ,  H01L31/0224 ,  H01L31/022433 ,  H01L31/0508 ,  Y02E10/50

摘要： It is an object of the present invention to provide a solar cell with improved mechanical strength without increasing resistance between the electrodes.The solar cell (10) according to the present invention includes a silicon substrate (3), an aluminum electrode (1) that is a first electrode that collects electricity from the rear surface of the silicon substrate (3), and a silver electrode (2) that is a second electrode that takes out output from the aluminum electrode (1). The aluminum electrode (1) has an opening (1a) formed on rear surface of the silicon substrate (3) and a notch (1b) recesses in parallel to the direction in which principal stress acts from the opening (1a) in a plane of the silicon substrate (3), and the silver electrode (2) is formed to cover at least the opening (1a) and the notch (1b) of the aluminum electrode (1).

摘要翻译： 本发明的目的是提供一种具有改善的机械强度的太阳能电池，而不增加电极之间的电阻。 根据本发明的太阳能电池（10）包括硅基板（3），作为从硅基板（3）的后表面收集电力的第一电极的铝电极（1）和银电极 2）是从铝电极（1）取出输出的第二电极。 铝电极（1）具有形成在硅基板（3）的背面上的开口（1a）和与主开口（1a）的主应力作用方向平行的槽口（1b） 硅基板（3）和银电极（2）形成为至少覆盖铝电极（1）的开口（1a）和凹口（1b）。

公开(公告)号：US20100186806A1

公开(公告)日：2010-07-29

申请号：US12359774

申请日：2009-01-26

申请人： Hiroaki Morikawa ,  Naoki Ito ,  Kaoru Okaniwa ,  Michiaki Yajima ,  Takayuki Suzuki

发明人： Hiroaki Morikawa ,  Naoki Ito ,  Kaoru Okaniwa ,  Michiaki Yajima ,  Takayuki Suzuki

IPC分类号： H01L31/00

CPC分类号： H02S40/42 ,  B32B17/10018 ,  B32B17/10788 ,  H01L31/048 ,  H01L31/052 ,  Y02E10/50

摘要： A solar cell has a non-light-receiving side and a light-receiving side that faces a backside of an optically-transparent cover plate. A heatsink has a backside that faces the non-light-receiving side of the solar cell. The heatsink is formed of a graphite-containing material having a concave and convex texture as a radiating fin.

摘要翻译： 太阳能电池具有面向光学透明盖板的背面的非光接收侧和受光面。 散热器具有面向太阳能电池的非光接收侧的背面。 散热片由具有凹凸纹理的含石墨材料形成，作为散热片。

公开(公告)号：US20080022356A1

公开(公告)日：2008-01-24

申请号：US11522696

申请日：2006-09-18

申请人： Kosuke Tanaka ,  Yasuomi Iriyama ,  Ryuichi Sato ,  Hiroaki Morikawa

发明人： Kosuke Tanaka ,  Yasuomi Iriyama ,  Ryuichi Sato ,  Hiroaki Morikawa

IPC分类号： H04L9/00

CPC分类号： H04L9/0891 ,  H04L9/321 ,  H04L9/3226 ,  H04L63/062 ,  H04L63/083

摘要： This invention is to safely and surely distribute authentication information to users or user terminals. This method includes: requesting authentication using predetermined authentication information for an access destination via a network; receiving a notification indicating an authentication failure from the access destination; acquiring currently valid authentication information from an authentication information manager by transmitting data to indicate own legitimacy, and storing the acquired currently valid authentication information into a storage device; and requesting the authentication using the acquired currently valid authentication information for the access destination via the network. Thus, by supposing that a failure in the authentication occurs, and by causing the user side to present the data to indicate own legitimacy for the authentication information manager, the currently valid authentication information is distributed, for example, after the encryption.

摘要翻译： 本发明是将认证信息安全，可靠地分发给用户或用户终端。 该方法包括：使用经由网络的接入目的地的预定认证信息来请求认证; 从所述接入目的地接收指示认证失败的通知; 通过发送数据来指示自己的合法性从认证信息管理器获取当前有效的认证信息，并将所获取的当前有效认证信息存储到存储设备中; 并且通过所述网络向所述接入目的地请求所获取的当前有效的认证信息的认证。 因此，通过假设认证发生故障，并且通过使用户侧呈现数据以指示自己对认证信息管理者的合法性，则例如在加密之后分发当前有效的认证信息。

公开(公告)号：US20070256733A1

公开(公告)日：2007-11-08

申请号：US11597108

申请日：2005-11-28

申请人： Shoichi Karakida ,  Takahiko Nishida ,  Mitsunori Nakatani ,  Hiroaki Morikawa

发明人： Shoichi Karakida ,  Takahiko Nishida ,  Mitsunori Nakatani ,  Hiroaki Morikawa

IPC分类号： H01L31/00

CPC分类号： H01L31/022425 ,  Y02E10/50

摘要： A solar cell includes a photoelectric conversion substrate, a first electrode on one surface of the substrate, a second electrode on the other surface of the substrate, and a third electrode on the other surface of the substrate. The third electrode extracts electric power from the second electrode, and overlaps the second electrode at the periphery in the in-plane direction of the photoelectric conversion substrate. The thickness of the second electrode is larger than that of the third electrode, and the difference between the thickness of the second electrode and that of the third electrode is not less than 10 micrometers and not more than 30 micrometers.

摘要翻译： 太阳能电池包括光电转换基板，在基板的一个表面上的第一电极，在基板的另一个表面上的第二电极和在基板的另一个表面上的第三电极。 第三电极从第二电极提取电力，并且在光电转换基板的面内方向的周边与第二电极重叠。 第二电极的厚度大于第三电极的厚度，第二电极的厚度与第三电极的厚度之差不小于10微米至30微米。

公开(公告)号：US06992455B2

公开(公告)日：2006-01-31

申请号：US10474636

申请日：2003-02-14

申请人： Keisuke Kato ,  Goushi Koike ,  Susumu Tosaka ,  Hiroaki Morikawa ,  Jinichi Yamaguchi ,  Kenichiro Nagasaka ,  Masakuni Nagano

发明人： Keisuke Kato ,  Goushi Koike ,  Susumu Tosaka ,  Hiroaki Morikawa ,  Jinichi Yamaguchi ,  Kenichiro Nagasaka ,  Masakuni Nagano

IPC分类号： B25J5/00

CPC分类号： B25J19/0091 ,  B62D57/02 ,  B62D57/032

摘要： In a foot of a legged mobile robot, deformation of the foot is absorbed by a first concavity and the position and shape of a ground-contact portion hardly change. Accordingly, variation in a resistive force against the moment about the yaw axis can be reduced and a spinning motion can be prevented. In addition, when the foot is placed on a bump or a step, a flexible portion deforms and receives it, and a frictional retaining force is generated between the flexible portion and the bump. Thus, the foot is flexibly adapted to the road surface, and sliding caused by the bump and excessively fast motion are prevented. Accordingly, the foot can be adapted to various kinds of road surfaces such as surfaces having bumps and depressions, and the attitude stability can be increased.

摘要翻译： 在脚踏式移动机器人的脚下，脚的变形被第一凹部吸收，接地部的位置和形状几乎不变化。 因此，可以减小抵抗绕偏转轴线的力矩的阻力的变化，并且可以防止旋转运动。 此外，当脚放置在凸块或台阶上时，柔性部分变形并接收它，并且在柔性部分和凸起之间产生摩擦保持力。 因此，脚可以柔性地适应于路面，并且防止由碰撞和过快运动引起的滑动。 因此，脚可以适应各种路面，例如具有凸起和凹陷的表面，并且可以提高姿态稳定性。

公开(公告)号：US20050067993A1

公开(公告)日：2005-03-31

申请号：US10474636

申请日：2003-02-14

申请人： Keisuke Kato ,  Goushi Koike ,  Susumu Tosaka ,  Hiroaki Morikawa ,  Jinichi Yamaguchi ,  Kenichiro Nagasaka ,  Masakuni Nagano

发明人： Keisuke Kato ,  Goushi Koike ,  Susumu Tosaka ,  Hiroaki Morikawa ,  Jinichi Yamaguchi ,  Kenichiro Nagasaka ,  Masakuni Nagano

IPC分类号： B25J19/00 ,  B62D57/02 ,  B62D57/032 ,  B25J5/00

CPC分类号： B25J19/0091 ,  B62D57/02 ,  B62D57/032

摘要： In a foot of a legged mobile robot, deformation of the foot is absorbed by a first concavity and the position and shape of a ground-contact portion hardly change. Accordingly, variation in a resistive force against the moment about the yaw axis can be reduced and a spinning motion can be prevented. In addition, when the foot is placed on a bump or a step, a flexible portion deforms and receives it, and a frictional retaining force is generated between the flexible portion and the bump. Thus, the foot is flexibly adapted to the road surface, and sliding caused by the bump and excessively fast motion are prevented. Accordingly, the foot can be adapted to various kinds of road surfaces such as surfaces having bumps and depressions, and the attitude stability can be increased.

摘要翻译： 在脚踏式移动机器人的脚下，脚的变形被第一凹部吸收，接地部的位置和形状几乎不变化。 因此，可以减小抵抗绕偏转轴线的力矩的阻力的变化，并且可以防止旋转运动。 此外，当脚放置在凸块或台阶上时，柔性部分变形并接收它，并且在柔性部分和凸起之间产生摩擦保持力。 因此，脚可以柔性地适应于路面，并且防止由碰撞和过快运动引起的滑动。 因此，脚可以适应各种路面，例如具有凸起和凹陷的表面，并且可以提高姿态稳定性。

公开(公告)号：US06777703B2

公开(公告)日：2004-08-17

申请号：US10186423

申请日：2002-07-02

申请人： Hiroaki Morikawa

发明人： Hiroaki Morikawa

IPC分类号： G02B2700

CPC分类号： H01L31/101 ,  H01L31/167 ,  H01L31/18

摘要： By altering the assembly condition (for example, frame bent depth, type and height of precoat resin, type of mold resin) of an optically coupled device, the quantity of light arriving at a photodetector (for example, a phototransistor) from a photoemitter (for example, an infrared-emitting diode) is set to be a value within a predetermined range. As a result, an optically coupled device having a current transmission rate within a particular range can be fabricated, independent of the performance of the photoemitter and the performance of the photodetector. Thus, the yield of the optically coupled device can be improved.

摘要翻译： 通过改变光耦合器件的组装条件（例如，框架弯曲深度，预涂树脂的类型和高度，模制树脂的类型），从光发射器到达光电检测器（例如光电晶体管）的光量 例如，红外线发光二极管）设定为规定范围内的值。 结果，可以制造具有在特定范围内的当前透射率的光耦合器件，而与光发射器的性能和光电检测器的性能无关。 因此，可以提高光耦合器件的产量。