利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

20 条记录 (耗时 0.018 秒)

    SEMICONDUCTOR STORAGE DEVICE
    11.
    发明申请
    SEMICONDUCTOR STORAGE DEVICE 失效
    半导体存储设备

    公开(公告)号：US20090248981A1

    公开(公告)日：2009-10-01

    申请号：US12413701

    申请日：2009-03-30

    申请人： Hiroko Okabayashi ,  Tetsuya Kaise ,  Noriaki Emura

    发明人： Hiroko Okabayashi ,  Tetsuya Kaise ,  Noriaki Emura

    IPC分类号： G06F12/02 ,  G06F13/20

    CPC分类号： G06F13/385

    摘要： Provided is a semiconductor storage device having a first interface section meeting a USB standard for connection to host equipment, a NAND memory section that is a first semiconductor memory section, a second interface section to which small memory cards can be connected, each small memory card having a second semiconductor memory section, and a controller capable of controlling the NAND memory section and the second semiconductor memory sections by one linear address.

    摘要翻译： 提供一种半导体存储装置，其具有满足用于连接到主机设备的USB标准的第一接口部分，作为第一半导体存储部分的NAND存储器部分，可以连接小型存储卡的第二接口部分，每个小型存储卡 具有第二半导体存储器部分，以及能够通过一个线性地址来控制NAND存储器部分和第二半导体存储器部分的控制器。

    Preparation of poly (arylene sulfide) from dihalo aromatic hydroxyl compound
    13.
    发明授权
    Preparation of poly (arylene sulfide) from dihalo aromatic hydroxyl compound 失效
    由二卤代芳族羟基化合物制备聚（亚芳基硫醚）

    公开(公告)号：US4868275A

    公开(公告)日：1989-09-19

    申请号：US234046

    申请日：1988-08-19

    申请人： Toshikazu Kato ,  Hiroshi Inoue ,  Satoshi Tomagou ,  Noriaki Emura

    发明人： Toshikazu Kato ,  Hiroshi Inoue ,  Satoshi Tomagou ,  Noriaki Emura

    IPC分类号： C08G75/02 ,  C08G75/06

    CPC分类号： C08G75/0254 ,  C08G75/0218

    摘要： In a process in which a poly (arylene sulfide) is synthesized by reacting a dihaloaromatic compound and an alkali metal sulfide in a polar organic solvent, the curing ability of the product polymer is significantly enhanced by introducing a small proportion of a hydroxyl group-containing polyhaloaromatic compound to the reaction mixture when a conversion of at least 60% has been achieved with respect to the dihaloaromatic compound present in the reaction mixture. The product polymer may be advantageously employed in various molding, forming or coating processes to provide the produced articles with increased strengths. The hydroxyl groups introduced into the polymer enable the polymer to be modified, if desired.

    MOTOR DRIVE APPARATUS AND MOTOR DRIVE METHOD
    15.
    发明申请
    MOTOR DRIVE APPARATUS AND MOTOR DRIVE METHOD 有权
    电机驱动装置和电机驱动方法

    公开(公告)号：US20080231219A1

    公开(公告)日：2008-09-25

    申请号：US12051471

    申请日：2008-03-19

    申请人： Hideaki Mori ,  Yasunori Yamamoto ,  Noriaki Emura

    发明人： Hideaki Mori ,  Yasunori Yamamoto ,  Noriaki Emura

    IPC分类号： H02P23/00

    CPC分类号： H02P3/22 ,  H02M7/5395 ,  H02M2001/0009 ,  H02P23/0004 ,  H02P27/08

    摘要： To reduce noise by limiting a current peak value to a predetermined value or less and by smoothing the waveforms of drive currents during the current limitation, switching control means (30) according to the present invention turns ON all of one-side drive transistors selected from the high-side drive transistors (21, 22 and 23) and the low-side drive transistors (25, 26 and 27) of power supply means (20) for a predetermined period, and turns OFF all of the other-side drive transistors for a predetermined period in response to a current control signal for the current peak value to a predetermined value or less.

    摘要翻译： 为了通过将电流峰值限制在规定值以下，通过平滑电流限制时的驱动电流的波形来降低噪声，根据本发明的开关控制装置（30）将从 电源装置（20）的高侧驱动晶体管（21,22和23）和低侧驱动晶体管（25,26和27），并且使所有的另一侧驱动晶体管 响应于当前峰值的电流控制信号达到预定值或更短的预定时间段。

    Polyphenylene sulfide containing covalently bonded chlorine in a reduced amount
    17.
    发明授权
    Polyphenylene sulfide containing covalently bonded chlorine in a reduced amount 失效
    含有共价键合氯的聚苯硫醚减少量

    公开(公告)号：US4820801A

    公开(公告)日：1989-04-11

    申请号：US924915

    申请日：1986-10-29

    申请人： Hiroshi Inoue ,  Toshikazu Kato ,  Masaaki Otsuru ,  Noriaki Emura

    发明人： Hiroshi Inoue ,  Toshikazu Kato ,  Masaaki Otsuru ,  Noriaki Emura

    IPC分类号： C08G75/02 ,  C08K5/37 ,  C08G75/14

    CPC分类号： C08G75/0286 ,  C08G75/0281 ,  C08K5/37

    摘要： A highly modified polyphenylene sulfide (hereinafter refer to as "PPS") which contains covalently bonded chlorine in a far less amount than conventional PPS's and is substantially free from ionically bonded chlorine and sodium, is produced by heat-treating a conventional PPS with at least one of organic, sulfur-containing compounds in a solvent capable of dissolving the PPS. Such a PPS is very useful as a coating or encapsulating material for electrical and electronic components, etc.

    摘要翻译： 通过将常规PPS至少具有热处理的方法制造出高度改性的聚苯硫醚（以下称为“PPS”），其含有远低于常规PPS的共价键，并且基本上不含离子键合氯和钠 在能够溶解PPS的溶剂中的有机，含硫化合物之一。 这样的PPS作为用于电气和电子部件等的涂层或封装材料是非常有用的

    Process for producing a polyarylene sulfide with controlled ratio of alkali metal sulfide to water
    19.
    发明授权
    Process for producing a polyarylene sulfide with controlled ratio of alkali metal sulfide to water 失效
    用碱金属硫化物与水的比例制备聚芳硫醚的方法

    公开(公告)号：US4794161A

    公开(公告)日：1988-12-27

    申请号：US943009

    申请日：1986-12-18

    申请人： Toshikazu Kato ,  Hiroshi Inoue ,  Noriaki Emura

    发明人： Toshikazu Kato ,  Hiroshi Inoue ,  Noriaki Emura

    IPC分类号： C08G75/02 ,  C08G75/06 ,  C08G75/16

    CPC分类号： C08G75/0231 ,  C08G75/025

    摘要： A polyarylene sulfide having a low content of heavy metals and excellent heat stability is produced by mixing an alkali metal sulfide, water, and an organic polar solvent in the molar ratio of about 1:10 to 20:1 to 10 and by heating the mixture to remove water and then polymerizing the resulting mixture with a polyhalogenated aromatic compound. Such a polyarylene sulfide is very useful for use in electronic components and automotive parts, etc.

    摘要翻译： 通过将碱金属硫化物，水和有机极性溶剂以约1:10至20:1至10的摩尔比混合并通过加热混合物来制备重金属含量低和热稳定性优异的聚芳硫醚 以除去水，然后用多卤代芳族化合物使所得混合物聚合。 这种聚芳硫醚对于用于电子部件和汽车部件等是非常有用的