Surface fastener formed of fibers
    1.
    发明授权
    Surface fastener formed of fibers 失效
    由纤维形成的表面紧固件

    公开(公告)号:US06565943B1

    公开(公告)日:2003-05-20

    申请号:US09373876

    申请日:1999-08-12

    IPC分类号: A44B1800

    摘要: The present invention provides a surface fastener wherein necessary engaging strength is maintained for a long term, the surface fastener is flexible and has a favorable touch without prickly feeling even when male engaging elements formed of fibers are employed, and strange peeling noise is not generated. The surface fastener includes at least a large number of male engaging elements planted on a foundation cloth which is a woven or knitted fabric or a non-woven fabric and is formed of fibers, the surface fastener being engaged with and disengaged from a mating surface fastener. The foundation cloth has groups each including a plurality of hook-shaped engaging elements having a small diameter and standing up from a common position of a face of the foundation cloth with respective base end portions of the hook-shaped engaging elements being in adjacent to each other, and the base end portions of the plurality of hook-shaped engaging elements constituting the groups are bonded and integrated by a part of synthetic resin as a backing agent which penetrates the woven or knitted foundation cloth.

    摘要翻译: 本发明提供了一种表面紧固件,其中长期保持必要的接合强度,即使采用由纤维形成的阳接合元件,表面紧固件也是柔性的并且具有良好的触感而没有刺痛感,并且不产生奇怪的剥离噪音。 表面紧固件包括至少大量的雄性啮合元件,它们种植在基布上,该基布是机织或针织织物或无纺织物,并且由纤维形成,所述表面紧固件与配合表面紧固件接合和脱开 。 基布具有各自包括多个钩状接合元件的组,其具有小直径并且从基布的表面的共同位置竖立,钩形接合元件的相应基端部与每个 构成组的多个钩形接合元件的基端部通过合成树脂的一部分粘合并整合,作为穿透机织或针织基布的背衬剂。

    Electronic keyboard instrument with an unique tone channel assignor for
percussion tones
    2.
    发明授权
    Electronic keyboard instrument with an unique tone channel assignor for percussion tones 失效
    电子键盘乐器带有独特的音调通道转换器,用于打击乐

    公开(公告)号:US5218154A

    公开(公告)日:1993-06-08

    申请号:US903759

    申请日:1992-06-25

    申请人: Yoichi Kondo

    发明人: Yoichi Kondo

    IPC分类号: G10H1/18

    CPC分类号: G10H1/183 Y10S84/02

    摘要: An electronic keyboard instrument having simultaneous tone channels for generating a plurality of kinds of tones such as percussion tones upon a keyboard operation is disclosed. A memory (17b) stores inherent tone duration values of different kinds of tones to be generated in correspondence with a plurality of keys of a keyboard. A register group (32) for holding tone duration values in correspondence with a plurality of tone channels is arranged. The values held in the register group are decreased by a subtracter (33) along with an elapse of time. Upon a key-ON event, a detector (34) detects the minimum value of the tone duration values held in the register group. A channel corresponding to the register which holds the minimum value is assigned as a new tone channel, and the content of the register is updated with the fixed tone duration value stored in the memory. The updated register renews assignment of a tone channel in a tone source.

    摘要翻译: 公开了一种具有同时音调通道的电子键盘乐器,用于在键盘操作时产生诸如打击乐之类的多种音调。 存储器(17b)存储与键盘的多个键对应地生成的不同种类的音调的固有音持续时间值。 布置了用于保持与多个音调通道对应的音调持续时间值的寄存器组(32)。 寄存器组中保持的值随着时间的推移而减去减法器(33)。 在密钥接通事件时,检测器(34)检测保持在寄存器组中的音调持续时间值的最小值。 将与保持最小值的寄存器相对应的通道分配为新的音调通道,并且以存储在存储器中的固定音持续时间值更新寄存器的内容。 更新的寄存器更新音源中的音频通道的分配。

    METHOD FOR FABRICATING SUBSTRATE FOR SOLAR CELL AND SOLAR CELL
    3.
    发明申请
    METHOD FOR FABRICATING SUBSTRATE FOR SOLAR CELL AND SOLAR CELL 审中-公开
    用于制造太阳能电池和太阳能电池基板的方法

    公开(公告)号:US20130306148A1

    公开(公告)日:2013-11-21

    申请号:US13982104

    申请日:2012-01-27

    IPC分类号: H01L31/0236

    摘要: The problem addressed by the present invention is providing a technique for fabricating, by a method simpler than conventional methods, a silicon substrate that is effective for light trapping, one surface of which has a textured structure and the other surface of which has higher reflectivity than the surface having the textured structure. The fabrication method for this semiconductor substrate comprises: a sandblasting step in which a first surface of a silicon substrate in an as-sliced state, fabricated by slicing a silicon ingot, is surface treated by sandblasting and, after the sandblasting step, a step for carrying out surface treatment using an etching solution that contains either or both of hydrofluoric acid and nitric acid on the silicon substrate.

    摘要翻译: 本发明所解决的问题是提供一种通过比传统方法简单的方法制造对于光捕获有效的硅衬底的技术,其一个表面具有纹理结构,另一个表面的反射率比 该表面具有纹理结构。 该半导体衬底的制造方法包括:喷砂步骤,通过喷砂表面处理以硅锭切片制成的切片状态的硅衬底的第一表面,并且在喷砂步骤之后, 使用在硅衬底上含有氢氟酸和硝酸中的任一种或两者的蚀刻溶液进行表面处理。