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    • 5. 发明申请
    • Method of Molding Composite Material Structural Member and Composite Material Structural Member
    • 复合材料结构件和复合材料结构件成型方法
    • US20100227115A1
    • 2010-09-09
    • US12223068
    • 2007-04-27
    • Kouji EsakiYoshinori NonakaMasami MiuraShigeru NishiyamaToshio Abe
    • Kouji EsakiYoshinori NonakaMasami MiuraShigeru NishiyamaToshio Abe
    • B32B5/12B32B37/26
    • B29C70/34B29C70/222B29C70/342B29D99/0003B29K2105/246B29L2031/003B29L2031/3076Y10T156/1067Y10T428/24132
    • The present invention relates to a method of molding a composite material structural member used mainly within structural members such as channel materials or angle materials, and also to a composite material structural member. An object of the invention is to provide a method of molding a composite material structural member that is capable of suppressing fiber creasing even for very long shapes having non-developable surfaces, and also to provide a composite material structural member.When pressing a prepreg laminate against a molding die, the method comprises a preparation step of preparing a prepreg laminate for molding by laminating a plurality of prepregs with different fiber orientations into a flat plate shape, and a pressure application step of pressing the prepreg laminate for molding prepared in the preparation step against the molding die, and in the preparation step, a specified prepreg having a fiber orientation that coincides with, or is close to, the direction of creasing occurrence is split, either within the region of creasing occurrence or in the vicinity thereof, along a direction that is effective in inhibiting creasing occurrence, and the split prepreg is then used in preparing the prepreg laminate.
    • 本发明涉及一种主要用于诸如通道材料或角材料的结构构件中的复合材料结构构件的成型方法,以及复合材料结构构件。 本发明的目的是提供一种即使对于具有不可展开表面的非常长的形状也能够抑制纤维皱纹的复合材料结构件的成型方法,并且还提供复合材料结构构件。 当将预浸料层合体压在成形模上时,该方法包括通过将具有不同纤维取向的多个预浸料层压成平板状而制备用于成型的预浸料层合体的制备步骤,以及将预浸料层压板 在制备步骤中制备的模塑成型模具,并且在制备步骤中,具有与折痕发生方向一致或接近于折痕发生方向的纤维取向的特定预浸料被分裂,或者在折皱区域内或在折痕区域内 其附近沿着有效抑制折痕发生的方向,然后将该预浸料坯用于制备预浸料层压体。
    • 8. 发明申请
    • BATTERY SYSTEM
    • 电池系统
    • US20120148890A1
    • 2012-06-14
    • US13390605
    • 2011-03-15
    • Mitsufumi GotoMasami Miura
    • Mitsufumi GotoMasami Miura
    • H01M10/48
    • H01M2/1077H01M2/345H01M10/425H01M10/482H01M10/486H01M2010/4271
    • A battery system (1) includes: an electrical cell (2) which is accommodated in each battery accommodation casing (22) so that at least one of first facing side surfaces (51) and (52) in a stacking direction (X) of a stacked structure and at least one of second facing side surfaces (53) and (54) in the direction (Y) lying at right angles to the stacking direction (X) faces the battery accommodation casing wall surface (22a) or the battery accommodation casing partition plate wall surface (23a); separation state detecting devices (24a) and (24b) for detecting a first separation distance (W1) between the first side surfaces (51) and (52) and any one of the wall surfaces (22a) and (23a) and a second separation distance (W2) between the second side surfaces (53) and (54) and any one of the wall surfaces (22a) and (23a); and a control unit that determines that the corresponding secondary battery (2) has an abnormal internal pressure when both the first separation distance (W1) and the second separation distance (W2) become smaller on the basis of the detection result obtained by the separation state detecting devices (24a) and (24b).
    • 电池系统(1)包括:容纳在每个电池容纳壳体(22)中的电池(2),使得在层叠方向(X)上的第一面对侧表面(51)和(52)中的至少一个 与层叠方向(X)成直角的方向(Y)上的堆叠结构和第二面侧面(53)和(54)中的至少一个面向电池容纳壳体壁面(22a)或电池容纳 套管隔板墙面(23a); 用于检测第一侧表面(51)和(52)与任何一个壁表面(22a)和(23a)之间的第一分隔距离(W1)的分离状态检测装置(24a)和(24b) 第二侧面(53)和(54)之间的距离(W2)和壁面(22a)和(23a)中的任何一个之间的距离(W2)。 以及控制单元,其基于通过分离状态获得的检测结果,当第一间隔距离(W1)和第二间隔距离(W2)都变小时,确定相应的二次电池(2)具有异常的内部压力 检测装置(24a)和(24b)。
    • 10. 发明授权
    • Circuit for detecting the level of noise in FM signal for use in AM/FM
receiver
    • 用于检测AM / FM接收机中使用的FM信号中的噪声电平的电路
    • US4674121A
    • 1987-06-16
    • US777163
    • 1985-09-18
    • Masami MiuraNaotoshi Higashiyama
    • Masami MiuraNaotoshi Higashiyama
    • H03D5/00H04B1/16H04H5/00
    • H04B1/1661H03D5/00
    • A circuit is provided for detecting the level of noises in received FM signals in an AM/FM receiver which includes at least an FM intermediate-frequency amplifier, an FM detector connected thereto, an AM intermediate-frequency amplifier and an AM detector connected thereto. This FM noise level detecting circuit includes a frequency converter receiving the output of the FM detector for converting noise components contained in the output of the FM detector into a noise signal of the AM intermediate-frequency, which is in turn outputted to the AM intermediate-frequency amplifier, so that the converted noise signal is amplified by the AM intermediate-frequency amplifier and then detected by the AM detector to produce a DC signal. The signal thus obtained is not only representative of the level of the noise contained in the received FM signal, but also representative of the received FM signal strength.
    • 提供了一种用于检测AM / FM接收机中接收的FM信号中的噪声电平的电路,其包括至少一个FM中频放大器,与其连接的FM检测器,AM中频放大器和与其连接的AM检测器。 该FM噪声电平检测电路包括频率转换器,接收FM检测器的输出,用于将FM检波器的输出中包含的噪声分量转换成AM中频的噪声信号,该噪声信号又被输出到AM中间 - 使得转换的噪声信号由AM中频放大器放大,然后由AM检测器检测以产生DC信号。 这样获得的信号不仅代表接收的FM信号中包含的噪声电平,而且也代表接收到的FM信号强度。