PRECISION ALLOY
    31.
    发明申请
    PRECISION ALLOY 审中-公开
    精密合金

    公开(公告)号:US20090274575A1

    公开(公告)日:2009-11-05

    申请号:US12439940

    申请日:2007-09-20

    申请人: Masahiro Nomura

    发明人: Masahiro Nomura

    IPC分类号: C22C18/04 C22C30/02

    摘要: A precision alloy for die-casting contains aluminum, silicon and zinc, wherein on the basis of the overall mass, the content of aluminum is 40% by mass or more and 45% by mass or less, and the content of silicon is 2% by mass or more and 8% by mass or less. Also other solving means will be described.

    摘要翻译: 用于压铸的精密合金包含铝,硅和锌,其中基于总质量,铝的含量为40质量%以上且45质量%以下,硅的含量为2质量% 以上且8质量%以下。 还将描述其他解决方案。

    Solder work material for forming solder-coated circuit board and circuit board
    33.
    发明授权
    Solder work material for forming solder-coated circuit board and circuit board 有权
    用于形成焊接电路板和电路板的焊接工作材料

    公开(公告)号:US06790293B2

    公开(公告)日:2004-09-14

    申请号:US10147171

    申请日:2002-05-13

    IPC分类号: B23K35363

    摘要: There is provided a solder work material for forming solder-coated circuit boards, which is capable of preventing the malfunction of circuit that may be caused to generate by voltage noises that tend to be generated by the volumetrical expansion of the flux residue in a soldered laminated ceramic capacitor, etc. even under the environments where temperatures fluctuate widely (for example, −40° C. to +85° C.), or that may be caused to generate by voltage noises to be generated by the fluctuation of parasitic capacity between circuits which may be caused to generate due to a flux residue. There is also provided a circuit board having a residual film of flux left thereon after the deposition of the solder work material. This solder work material is formed of a solder paste composition or a resin flux-cored solder, both comprising a flux containing, as a resin component, acrylic resin for preventing the generation of voltage noises in electronic devices. The circuit board is accompanied with a residual film of such a flux.

    摘要翻译: 提供了一种用于形成焊料涂覆的电路板的焊料加工材料,其能够防止由焊接层压体中的焊剂残留物的体积膨胀而倾向于产生的电压噪声产生的电路的故障 陶瓷电容器等,即使在温度波动较大的环境(例如-40℃至+ 85℃)下,或者可能由于电压噪声而产生的电压噪声将由寄生电容的波动产生, 可能由于助焊剂残留而产生的电路。 还提供了一种电路板,其在沉积焊料加工材料之后具有留在其上的残留的残余膜。 这种焊料加工材料由焊膏组合物或树脂药芯焊料形成,两者都包含含有作为树脂成分的助熔剂,用于防止在电子器件中产生电压噪声的丙烯酸树脂。 电路板伴随着这种焊剂的残留膜。

    N-substituted dioxothiazolidylbenzamide derivatives and process for
producing the same
    34.
    发明授权
    N-substituted dioxothiazolidylbenzamide derivatives and process for producing the same 失效
    N-取代的二氧代噻唑烷基苯甲酰胺衍生物及其制备方法

    公开(公告)号:US5948803A

    公开(公告)日:1999-09-07

    申请号:US77899

    申请日:1998-06-16

    CPC分类号: C07D417/12 C07D277/34

    摘要: The invention provides novel N-substituted dioxothiazolidylbenzamide derivatives that improve the insulin resistance and have potent hypoglycemic effect and lipid-lowering effect, and the process for preparing them, and relates to N-substituted dioxothiazolidylbenzamide derivatives characterized by being represented by a general formula (1) ##STR1## �wherein R.sup.1 and R.sup.2 denote identically or differently hydrogen atoms, lower alkyl groups with carbon atoms of 1 to 4, lower alkoxy groups with carbon atoms of 1 to 3, lower haloalkyl groups with carbon atoms of 1 to 3, lower haloalkoxy groups with carbon atoms of 1 to 3, halogen atoms or hydroxyl groups, or R.sup.1 and R.sup.2 combine to form a methylenedioxy group, R.sup.3 denotes a hydrogen atom, lower alkoxys group with carbon atoms of 1 to 3, hydroxyl group or halogen atom, R.sup.4 denotes a hydrogen or lower alkyl group with carbon atoms of 1 to 3, n denotes an integer of 0 to 2, and X denotes N or CH!, and process for preparing the same.

    摘要翻译: PCT No.PCT / JP96 / 03664 Sec。 371日期:1998年6月16日 102(e)日期1998年6月16日PCT 1996年12月16日PCT公布。 公开号WO97 / 22600 PCT 日期:1997年6月26日本发明提供了改善胰岛素抵抗并具有强效降血糖作用和降脂作用的新型N-取代二氧代噻唑烷基苯甲酰胺衍生物及其制备方法,涉及N-取代二氧代噻唑烷基苯甲酰胺衍生物,其特征在于以 通式(1)[其中R 1和R 2表示相同或不同的氢原子,碳原子数1〜4的低级烷基,碳原子数1〜3的低级烷氧基,碳原子数1〜3的低级卤代烷基 碳原子数为1〜3的低级卤代烷氧基,卤素原子或羟基或R1和R2结合形成亚甲二氧基,R3表示氢原子,碳原子数1〜3的低级烷氧基,羟基或卤素 原子,R4表示碳原子数为1〜3的氢原子或低级烷基,n表示0〜2的整数,X表示N或CH]表示的化合物及其制备方法。

    Microcomputer system
    35.
    发明授权
    Microcomputer system 失效
    微电脑系统

    公开(公告)号:US4901227A

    公开(公告)日:1990-02-13

    申请号:US89871

    申请日:1987-08-27

    CPC分类号: G06F9/3802 G06F9/321 G11C8/04

    摘要: A microcomputer system comprises a microprocessor and a memory chip which has on a single semiconductor substrate a pointer for indicating an address of an instruction code fetch destination, an incrementer for incrementing the pointer and a memory for storing programs and data. The microprocessor controls the update timing of the pointer in the memory chip, so that the instruction codes can be continuously read from the memory of the memory chip without outputting the addresses of the instruction code fetch destination from the microprocessor.

    摘要翻译: 微计算机系统包括微处理器和存储器芯片,其在单个半导体衬底上具有用于指示指令代码取出目的地的地址的指针,用于递增指针的增量器和用于存储程序和数据的存储器。 微处理器控制存储器芯片中的指针的更新定时,从而可以从存储器芯片的存储器连续地读取指令代码,而不从微处理器输出指令代码取出目的地的地址。

    Method and apparatus to read in bar-coded information
    36.
    发明授权
    Method and apparatus to read in bar-coded information 失效
    用条形码信息读取的方法和装置

    公开(公告)号:US4140271A

    公开(公告)日:1979-02-20

    申请号:US668036

    申请日:1976-03-18

    IPC分类号: G06K7/10

    CPC分类号: G06K7/1093

    摘要: Bar symbols having different bar width for representing information are grouped and recorded on a surface of an object. A light-responsive sensor is swept automatically to repetitively scan the density of the surface-reflected light along the direction in which thegrouped bar symbols are arranged, while the object is moved orthogonally thereto. Electrical signals indicative of the bar width derived from the sensor are processed thereafter for the read-in of the coded data.

    摘要翻译: 具有用于表示信息的不同条宽的条形符号被分组并记录在对象的表面上。 自动扫描光响应传感器,以沿物体与其正交移动的方向重复扫描表面反射光的沿着分组的条形符号排列方向的密度。 此后,对从传感器导出的条形宽度的电信号进行处理,以便读取编码数据。

    Multi-power source semiconductor device
    38.
    发明授权
    Multi-power source semiconductor device 有权
    多功率源半导体器件

    公开(公告)号:US08125261B2

    公开(公告)日:2012-02-28

    申请号:US10565190

    申请日:2004-07-15

    申请人: Masahiro Nomura

    发明人: Masahiro Nomura

    IPC分类号: H03K3/00

    摘要: In a multi-supply-voltage semiconductor device including multiple blocks each of which has independent clock circuit, and operating with variable power supply, variable delay circuit which changes the amount of delay in accordance with the voltage value of the variable power supply is provided to a clock signal supplied to several blocks from clock generator circuit. This can reduce clock skew between the blocks even when the power supply voltage of variable power supply is changed.

    摘要翻译: 在包括多个块的多电源电压半导体器件中,每个具有独立的时钟电路,并且用可变电源进行工作,根据可变电源的电压值改变延迟量的可变延迟电路被提供给 从时钟发生器电路提供给几个块的时钟信号。 即使在可变电源的电源电压发生变化的情况下,也可以减少块之间的时钟偏移。