公开(公告)号：US20120111924A1

公开(公告)日：2012-05-10

申请号：US13352984

申请日：2012-01-18

申请人： Kazuyuki MAKITA ,  Masaki ICHINOSE ,  Taketo WATASHIMA ,  Masayuki SOUTOME ,  Mitsuo YAMASHITA ,  Takeshi ASAGI ,  Masatoshi HIRAI ,  Toru MURATA

发明人： Kazuyuki MAKITA ,  Masaki ICHINOSE ,  Taketo WATASHIMA ,  Masayuki SOUTOME ,  Mitsuo YAMASHITA ,  Takeshi ASAGI ,  Masatoshi HIRAI ,  Toru MURATA

IPC分类号： B23K1/00 ,  H01L21/00

CPC分类号： B23K35/262 ,  Y10T428/31678

摘要： According to one embodiment of the invention, there is provided a lead-free solder including an alloy rolled into a shape of sheet. The alloy includes: tin; from 10 wt % to less than 25 wt % of silver; and from 3 wt % to 5 wt % of copper. The alloy is free from lead.

摘要翻译： 根据本发明的一个实施例，提供了一种无铅焊料，其包括卷成片状的合金。 合金包括：锡; 从10重量％至小于25重量％的银; 和3重量％至5重量％的铜。 该合金不含铅。

公开(公告)号：US20120260964A1

公开(公告)日：2012-10-18

申请号：US13273056

申请日：2011-10-13

申请人： Shuichi FUJII ,  Yosuke INOMATA ,  Tomonari SAKAMOTO ,  Koichiro NIIRA ,  Yuko FUKAWA ,  Hiroshi MORITA ,  Koji NISHI ,  Tatsuya YASHIKI ,  Mitsuo YAMASHITA ,  Kenji FUKUI

发明人： Shuichi FUJII ,  Yosuke INOMATA ,  Tomonari SAKAMOTO ,  Koichiro NIIRA ,  Yuko FUKAWA ,  Hiroshi MORITA ,  Koji NISHI ,  Tatsuya YASHIKI ,  Mitsuo YAMASHITA ,  Kenji FUKUI

IPC分类号： H01L31/05

CPC分类号： H01L31/0201 ,  H01L31/02013 ,  H01L31/022433 ,  H01L31/048 ,  H01L31/049 ,  H01L31/0504 ,  H01L31/0508 ,  Y02E10/50

摘要： A surface electrode (5) is installed on the light receiving surface of a solar cell element, the surface electrode (5) comprises three bus bar electrodes (5a) for extracting light-produced at the solar cell element to the outside and collecting finger electrodes (5b) connected to these bus bar electrodes (5a), and the bus bar electrodes (5a) are not less than 0.5 mm and not more than 2 mm in width and the finger electrodes (5b) are not less than 0.05 mm and not more than 0.1 mm in width. A high-efficient solar cell module can be obtained with substantially lowered resistance by increasing the number of bus bar electrode (5a) and thereby decreasing the lengths of the finger electrodes (5b).

摘要翻译： 表面电极（5）安装在太阳能电池元件的光接收表面上，表面电极（5）包括三个汇流条电极（5a），用于将在太阳能电池元件处产生的光提取到外部并收集指状电极 （5b），汇流条电极（5a）的宽度不小于0.5mm且不大于2mm，手指电极（5b）不小于0.05mm，而不是 宽度大于0.1mm。 通过增加汇流条电极（5a）的数量，从而减小手指电极（5b）的长度，可以获得具有显着降低的电阻的高效太阳能电池模块。

公开(公告)号：US20090226621A1

公开(公告)日：2009-09-10

申请号：US12395914

申请日：2009-03-02

申请人： Mitsuo YAMASHITA ,  Tomohiro ISEKI

发明人： Mitsuo YAMASHITA ,  Tomohiro ISEKI

IPC分类号： B05D3/12 ,  B05C11/00

CPC分类号： H01L21/6715 ,  B05D1/005 ,  H01L21/67051

摘要： The present invention is a coating treatment method of applying a water-soluble coating solution onto a substrate, including: a first step of supplying pure water to a central portion of the substrate in a manner that the pure water does not diffuse over an entire surface of the substrate; a second step of subsequently supplying the water-soluble coating solution to a central portion of the pure water on the substrate to form a mixed layer of the coating solution and the pure water, under the coating solution; and a third step of subsequently diffusing the mixed layer over the substrate to diffuse the coating solution over the entire surface of the substrate.

摘要翻译： 本发明是将水溶性涂布液涂布在基材上的涂布处理方法，包括：以纯水不在整个表面上扩散的方式向基材的中央部分供给纯水的第一工序 的基底; 随后将所述水溶性涂布溶液供应到所述基材上的纯水的中心部分以在所述涂布溶液下形成所述涂布溶液和所述纯水的混合层的第二步骤; 以及随后将所述混合层扩散到所述基底上以将所述涂布溶液扩散到所述基底的整个表面上的第三步骤。

公开(公告)号：US20080277992A1

公开(公告)日：2008-11-13

申请号：US11845818

申请日：2007-08-28

申请人： Mitsuo YAMASHITA

发明人： Mitsuo YAMASHITA

IPC分类号： A47C13/00

CPC分类号： A47C13/00 ,  A47C9/08

摘要： A stool includes a seat board, a plurality of legs, and a connecting board. The plurality of legs is attached to the seat board so as to protrude from the seat board in a downward direction, and to support the seat board such that the seat board is horizontally held. The connecting board is disposed such that one surface thereof faces a bottom surface of the seat board. The connecting board is surrounded by and secured to the plurality of legs.

摘要翻译： 凳子包括座椅板，多个腿部和连接板。 多个腿部沿着向下的方向安装在座椅板上，从座椅板向下方突出，并支撑座椅板，使得座椅板水平地保持。 连接板设置成使得其一个表面面向座椅板的底表面。 连接板被多个腿包围并固定。