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    Ceramic slurry composition and methods for producing ceramic green sheet and multilayer ceramic electronic device
    43.
    发明授权
    Ceramic slurry composition and methods for producing ceramic green sheet and multilayer ceramic electronic device 有权
    陶瓷浆料组合物和陶瓷生片和多层陶瓷电子器件的制造方法

    公开(公告)号：US07361242B2

    公开(公告)日：2008-04-22

    申请号：US10408093

    申请日：2003-04-08

    申请人： Ichiro Nakamura ,  Hidehiko Tanaka

    发明人： Ichiro Nakamura ,  Hidehiko Tanaka

    IPC分类号： C04B35/468 ,  B01F3/00

    CPC分类号： C04B35/62218 ,  B32B18/00 ,  C04B35/4682 ,  C04B2237/32 ,  C04B2237/68 ,  H01G4/12

    摘要： A ceramic slurry composition has a powdered ceramic uniformly dispersed therein without excessive damage thereto. A method for producing a ceramic green sheet using the ceramic slurry composition and a method for producing multilayer ceramic electronic devices are also disclosed. The ceramic slurry composition contains the powdered ceramic, a dispersing agent, a binder and a solvent, in which an anionic dispersing agent is used as the dispersing agent, and the content of the anionic dispersing agent is set to be such that the total acid content thereof corresponds to about 10 to 150% of the total base content of the powdered ceramic. In addition, the powdered ceramic having an average particle diameter of about 0.01 to 1 μm is used.

    摘要翻译： 陶瓷浆料组合物具有均匀分散在其中而不会对其过度损伤的粉末陶瓷。 还公开了使用该陶瓷浆料组合物制造陶瓷生片的方法以及多层陶瓷电子器件的制造方法。 陶瓷浆料组合物含有粉末状陶瓷，分散剂，粘合剂和溶剂，其中使用阴离子分散剂作为分散剂，并且将阴离子分散剂的含量设定为使总酸含量 相当于粉末状陶瓷的总碱含量的10〜150％左右。 另外，使用平均粒径为0.01〜1μm左右的粉末状陶瓷。

    Ceramic slurry composition
    44.
    发明授权
    Ceramic slurry composition 有权
    陶瓷浆料组成

    公开(公告)号：US06589446B1

    公开(公告)日：2003-07-08

    申请号：US09685908

    申请日：2000-10-10

    申请人： Ichiro Nakamura ,  Hidehiko Tanaka

    发明人： Ichiro Nakamura ,  Hidehiko Tanaka

    IPC分类号： C09K300

    CPC分类号： C04B35/62218 ,  B32B18/00 ,  C04B35/4682 ,  C04B2237/32 ,  C04B2237/68 ,  H01G4/12

    摘要： A ceramic slurry composition has a powdered ceramic uniformly dispersed therein without excessive damage thereto. A method for producing a ceramic green sheet using the ceramic slurry composition and a method for producing multilayer ceramic electronic devices are also disclosed. The ceramic slurry composition contains the powdered ceramic, a dispersing agent, a binder and a solvent, in which an anionic dispersing agent is used as the dispersing agent, and the content of the anionic dispersing agent is set to be such that the total acid content thereof corresponds to about 10 to 150% of the total base content of the powdered ceramic. In addition, the powdered ceramic having an average particle diameter of about 0.01 to 1 &mgr;m is used.

    摘要翻译： 陶瓷浆料组合物具有均匀分散在其中而不会对其过度损伤的粉末陶瓷。 还公开了使用该陶瓷浆料组合物制造陶瓷生片的方法以及多层陶瓷电子器件的制造方法。 陶瓷浆料组合物含有粉末状陶瓷，分散剂，粘合剂和溶剂，其中使用阴离子分散剂作为分散剂，并且将阴离子分散剂的含量设定为使总酸含量 相当于粉末状陶瓷的总碱含量的10〜150％左右。 另外，使用平均粒径为0.01〜1μm左右的粉末状陶瓷。

    Semiconductor memory device
    45.
    发明授权
    Semiconductor memory device 有权
    半导体存储器件

    公开(公告)号：US06134169A

    公开(公告)日：2000-10-17

    申请号：US447095

    申请日：1999-11-22

    申请人： Hidehiko Tanaka

    发明人： Hidehiko Tanaka

    IPC分类号： G11C11/407 ,  G11C7/10 ,  G11C11/40 ,  G11C11/401 ,  G11C11/406 ,  G11C11/4076 ,  G11C11/409 ,  G11C11/34

    CPC分类号： G11C7/1042 ,  G11C11/406 ,  G11C11/4076

    摘要： In a semiconductor memory device of the present invention, a read operation is performed by activating a first word line of the plurality of word lines, transferring data read out from the memory cells simultaneously selected by the first word line via the plurality of bit line groups, latching the data from the plurality of bit line groups in the plurality of first sense amplifiers via the first switch section, transferring data from one of the plurality of first sense amplifiers to the first common data line via one of the plurality of third switch sections, and outputting the data from the first common data line to an external unit. A refresh operation is performed, simultaneously with the read operation, by activating a second word line of the plurality of word lines, and refreshing data read out from the memory cells simultaneously selected by the second word line using the plurality of second sense amplifiers via the second switch section.

    摘要翻译： 在本发明的半导体存储器件中，通过激活多个字线的第一字线，从经由多个位线组的第一字线选择的存储单元读出的数据传送来进行读取操作 经由第一开关部分将来自多个第一读出放大器中的多个位线组的数据锁存，经由多个第三开关部分之一将数据从多个第一读出放大器之一传送到第一公共数据线 ，并将数据从第一公共数据线输出到外部单元。 通过激活多条字线中的第二字线和从第二字线同时选择的存储单元中读出的刷新数据，通过该多个第二读出放大器 第二开关部。

    Non-volatile semiconductor memory device
    47.
    发明授权
    Non-volatile semiconductor memory device 失效
    非易失性半导体存储器件

    公开(公告)号：US5777921A

    公开(公告)日：1998-07-07

    申请号：US821024

    申请日：1997-03-19

    申请人： Hidekazu Takata ,  Hidehiko Tanaka

    发明人： Hidekazu Takata ,  Hidehiko Tanaka

    IPC分类号： G11C14/00 ,  G11C7/00 ,  G11C11/22 ,  G11C11/406

    CPC分类号： G11C7/00 ,  G11C11/22 ,  G11C11/223

    摘要： A non-volatile semiconductor memory device includes a plurality of memory cells each including a capacitor as a memory element, the capacitor sandwiching a ferroelectric member. The non-volatile semiconductor memory device further includes: a first counter for counting the number of write accesses and read accesses for writing or reading first logic data to each one of the plurality of memory cells; a second counter for counting the number of write accesses and read accesses for writing or reading second logic data to the memory cell; and a refresh control circuit for performing, when either a first value counted by the first counter or a second value counted by the second counter exceeds a predetermined value, a refresh operation by applying electric fields for causing a polarization state of the ferroelectric member of the capacitor to make a complete round on a hysteresis curve of the ferroelectric member in a corresponding one of the plurality of memory cells for which the first or second value counted by the first counter or the second counter has exceeded the predetermined value.

    摘要翻译： 非挥发性半导体存储器件包括多个存储单元，每个存储单元包括作为存储元件的电容器，夹着铁电元件的电容器。 所述非易失性半导体存储器件还包括：第一计数器，用于对所述多个存储单元中的每一个写入或读取第一逻辑数据的写访问次数和读访问数进行计数; 第二计数器，用于计数用于将第二逻辑数据写入或读取到存储器单元的写访问次数和读访问次数; 以及刷新控制电路，用于当通过第一计数器计数的第一值或由第二计数器计数的第二值超过预定值时执行刷新操作，通过施加电场来引起铁电元件的极化状态 电容器，用于在由第一计数器或第二计数器计数的第一或第二值超过预定值的多个存储单元中的对应的一个存储单元中的铁电元件的滞后曲线上完成一整圆。

    Electrical discharge machine with automatic filtering
    48.
    发明授权
    Electrical discharge machine with automatic filtering 失效
    放电机具有自动过滤功能

    公开(公告)号：US5386094A

    公开(公告)日：1995-01-31

    申请号：US2414

    申请日：1993-01-08

    申请人： Hideki Kawai ,  Hidehiko Tanaka

    发明人： Hideki Kawai ,  Hidehiko Tanaka

    IPC分类号： B23H1/10 ,  B23H5/14 ,  B23H7/36

    CPC分类号： B23H1/10 ,  B23H7/36

    摘要： An electrical discharge machine having an electrode and workpiece contained within a dielectric-filled machining tank for machining in response to the application of discharge current. One or more auxiliary tanks that contain additional dielectric fluid are connected to the machining tank by a plurality of fluid flow paths that contain various combinations of filters, valves and pumps. The filters may be of different filtering capacity for serving different machining operations, e.g., roughing and finishing. The operation of the valves to provide filtering appropriate to the current machining conditions is based on detected or predetermined machining conditions such as sludge grain diameter, fluid pressure, sludge quantity, electrode and workpiece material composition and discharge current levels.

    摘要翻译： 一种放电机，其具有电极和工件，该电极和工件包含在电介质填充的加工槽内，用于响应于施加放电电流进行加工。 包含附加介电流体的一个或多个辅助罐通过包含过滤器，阀和泵的各种组合的多个流体流动路径连接到加工槽。 过滤器可以具有不同的过滤能力，用于服务不同的加工操作，例如粗加工和精加工。 根据检测到或预定的加工条件，例如污泥粒径，流体压力，污泥量，电极和工件材料组成以及放电电流水平，根据当前加工条件提供过滤器的操作。

    Data transmission system
    49.
    发明授权
    Data transmission system 失效
    数据传输系统

    公开(公告)号：US5266943A

    公开(公告)日：1993-11-30

    申请号：US400878

    申请日：1989-08-30

    申请人： Masahiro Ise ,  Hidehiko Tanaka ,  Katsuyuki Machimno ,  Toshiyuki Matsubara ,  Teiji Terasaka

    发明人： Masahiro Ise ,  Hidehiko Tanaka ,  Katsuyuki Machimno ,  Toshiyuki Matsubara ,  Teiji Terasaka

    IPC分类号： H04L12/40 ,  H04Q1/00

    CPC分类号： H04L12/40032 ,  H04L12/40

    摘要： A very useful data transmission system having a plurality of transmission modules connected to a single cable in a multidrop manner is disclosed herein. The system features its ability to check the transmission state at the level of individual modules through use of a proper code notation (typically, Manchester code). The system detects a specific module with proper signals lasting at the same level for more than a given time, except cable outputs, and treats it as involving a faulty condition and compels the transmission state to a halt, thus preventing only the faulty module or modules from transmitting signals thereby avoiding breakdown of the whole system.

    摘要翻译： 本文公开了一种非常有用的数据传输系统，其具有以多点方式连接到单个电缆的多个传输模块。 该系统具有通过使用适当的代码符号（通常为曼彻斯特码）来检查单个模块级别的传输状态的能力。 除了电缆输出外，系统会检测到具有相同电平持续相同电平的特定模块，除了电缆输出外，还将其视为涉及故障状态并强制传输状态停止，从而仅防止故障模块或模块 从发送信号，从而避免整个系统的故障。