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    • 42. 发明授权
    • Connector with a terminal locking block
    • 连接器带有终端锁定块
    • US5100345A
    • 1992-03-31
    • US680368
    • 1991-04-04
    • Takayoshi EndoHitoshi SaitoKimihiro Abe
    • Takayoshi EndoHitoshi SaitoKimihiro Abe
    • H01R13/42H01R13/436H01R13/506
    • H01R13/506H01R13/4362
    • The terminal locking block is mounted to the connector housing in two steps, first in a provisional engagement condition and then in a full engagement condition. In the provisional engagement condition, a stopper formed at the rear inside of the terminal locking block stays out of terminal insertion passages, allowing terminal lugs to be inserted into the terminal accommodating chambers, in which the terminal lugs are held by resilient engagement pieces of the connector housing. When the terminal locking block is pushed down and advanced forwardly into the full engagement condition, the stopper is situated immediately behind protrusions of the terminal lugs, thus securely locking them. When it is desired to remove the terminal lugs from the connector housing, the terminal locking block is retracted to the provisional engagement condition and the resilient engagement piece is pried open by a jig to disengage the terminal lug. At this time, a restraining projection formed at the front inside of the terminal locking block prevents the resilient engagement piece from being deflected too much, thus protecting it from being broken.
    • 端子锁定块以两个步骤安装到连接器壳体上,首先处于临时接合状态,然后处于完全接合状态。 在临时接合状态下,形成在端子锁定块的后部内部的止动件停留在端子插入通道之外,允许端子凸耳插入端子容纳室中,其中端子凸耳由弹性接合件 连接器外壳。 当端子锁定块被向下推并向前进入完全接合状态时,止动件紧紧地位于端子凸耳的突出部分之后,从而牢固地锁定它们。 当希望从连接器壳体移除端子凸耳时,端子锁定块缩回到临时接合状态,并且弹性接合件被夹具打开以使接线片脱离。 此时,形成在端子锁定块的前侧的限制突起防止弹性接合片偏转太多,从而防止其破坏。
    • 46. 发明授权
    • DC/DC converter
    • DC / DC转换器
    • US4680688A
    • 1987-07-14
    • US786661
    • 1985-10-11
    • Kiyoharu InouHideaki MatsumuraHitoshi Saito
    • Kiyoharu InouHideaki MatsumuraHitoshi Saito
    • H02M3/28H02M3/335
    • H02M3/33561H02M3/33546H02M2001/009
    • A DC/DC converter for producing a plurality of output voltages, comprising a transformer having a primary coil and a plurality of secondary coils; a switching circuit adapted to turn ON and OFF the supply of input DC voltage to the primary coil; rectifying and smoothing circuits for rectifying and smoothing the AC voltages obtained in the secondary coils; a circuit means connected in series with the rectifying and smoothing circuits to obtain the sum of the output voltages from the respective rectifying and smoothing circuits; and a control circuit adapted to receive the lowest DC output voltage from the rectifying and smoothing circuits and to control the ON - OFF operation of the switching circuit so that the lowest voltage is maintained at a constant level, and wherein the DC voltages from the respective rectifying and smoothing circuits are obtained by making use of one of the output terminals of the lowest DC voltage as a common terminal.
    • 一种用于产生多个输出电压的DC / DC转换器,包括具有初级线圈和多个次级线圈的变压器; 开关电路,其适于接通和断开对初级线圈的输入直流电压的供给; 整流和平滑电路,用于对在次级线圈中获得的AC电压进行整流和平滑; 电路装置与整流和平滑电路串联连接,以获得来自各个整流和平滑电路的输出电压之和; 以及控制电路,其适于从整流和平滑电路接收最低的DC输出电压,并且控制开关电路的导通 - 截止操作,使得最低电压保持在恒定电平,并且其中来自相应 通过使用最低DC电压的输出端子之一作为公共端子来获得整流和平滑电路。
    • 50. 发明授权
    • Semiconductor device and test method
    • 半导体器件及测试方法
    • US08633571B2
    • 2014-01-21
    • US13482146
    • 2012-05-29
    • Akihiko OkutsuHitoshi SaitoYoshiaki Okano
    • Akihiko OkutsuHitoshi SaitoYoshiaki Okano
    • H01L23/544H01L29/66
    • G01R31/275G01R31/2601G01R31/2884H01L22/32H01L23/522H01L23/564H01L23/585H01L2224/05554H01L2924/0002H01L2924/00
    • A semiconductor device includes a semiconductor substrate including an element region, an inner sealing and an outer sealing which are formed on the element region and have a first opening part and a second opening part, respectively, a multilayer interconnection structure which is formed on the substrate and stacks multiple inter-layer insulation films each including a wiring layer, a moisture resistant film formed between a first inter-layer insulation film and a second inter-layer insulation film which are included in the multilayer interconnection structure, a first portion which extended from a first side of the moisture resistant film and passes the first opening part, a second portion which extended from a second side of the moisture resistant film and passes through the second opening part, and a wiring pattern including a via plug which penetrates the moisture resistant film and connects the first portion and the second portion.
    • 半导体器件包括:半导体衬底,包括元件区域,内部密封件和外部密封件,所述元件区域,内部密封件和外部密封件分别形成在所述元件区域上并具有第一开口部分和第二开口部分,所述多层互连结构分别形成在所述衬底上 并且堆叠多个层间绝缘膜,每个层间绝缘膜包括布线层,形成在包括在多层互连结构中的第一层间绝缘膜和第二层间绝缘膜之间的防潮膜,第一部分从 所述防潮膜的第一面通过所述第一开口部,所述第二部分从所述防湿膜的第二侧延伸并穿过所述第二开口部;以及布线图案,其包括穿过所述防潮膜的通孔塞 并且连接第一部分和第二部分。