专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明申请

US20110199812A1 Nonvolatile semiconductor memory device 失效
标题翻译：非易失性半导体存储器件
公开(公告)号：US20110199812A1
公开(公告)日：2011-08-18
申请号：US12929384
申请日：2011-01-20
申请人： Makoto Kitagawa , Tsunenori Shiimoto , Tomohito Tsushima
发明人： Makoto Kitagawa , Tsunenori Shiimoto , Tomohito Tsushima
IPC分类号： G11C11/00 , G11C7/00
CPC分类号： G11C13/004 , G11C7/1048 , G11C7/12 , G11C13/0004 , G11C13/0007 , G11C13/0061 , G11C2013/0054
摘要： A nonvolatile semiconductor memory device includes: a memory element in which a rate of charge discharge between two electrodes of the memory element differs according to a logical value of stored information; cell wiring connected to one electrode of the memory element; a sense amplifier having a sense node connected to the cell wiring, the sense amplifier reading the logical value of the information by comparing a potential of the sense node with a reference potential; and a readout control circuit capable of switching between a dynamic sense operation performing readout by precharging the cell wiring and discharging or charging the cell wiring via the memory element and a static sense operation performing readout in a state of a current load being connected to the sense node.
摘要翻译：非易失性半导体存储器件包括：存储元件，其中存储元件的两个电极之间的电荷放电速率根据存储的信息的逻辑值而不同; 连接到存储元件的一个电极的单元布线; 感测放大器，其具有连接到单元布线的感测节点，读出放大器通过将感测节点的电位与参考电位进行比较来读取信息的逻辑值; 以及读出控制电路，其能够通过对单元布线进行预充电并且经由存储元件对单元布线进行放电或充电而进行读出的动态感测操作之间切换，以及在与该感测连接的当前负载的状态下执行读出的静态感测操作节点。

82. 发明申请

US20100182820A1 Variable resistance memory device 有权
标题翻译：可变电阻存储器件
公开(公告)号：US20100182820A1
公开(公告)日：2010-07-22
申请号：US12654484
申请日：2009-12-22
申请人： Makoto Kitagawa , Tsunenori Shiimoto , Wataru Otsuka
发明人： Makoto Kitagawa , Tsunenori Shiimoto , Wataru Otsuka
IPC分类号： G11C11/00 , G11C7/00
CPC分类号： G11C13/0009 , G11C11/56 , G11C13/0064 , G11C13/0069 , G11C2013/0073 , G11C2213/11 , G11C2213/33 , G11C2213/34 , G11C2213/56 , G11C2213/79
摘要： A variable resistance memory device includes: a first common line; a second common line; plural memory cells each formed by serially connecting a memory element, resistance of which changes according to applied voltage, and an access transistor between the second common line and the first common line; a common line pass transistor connected between the first common line and a supply node for predetermined voltage; and a driving circuit that controls voltage of the second common line, the predetermined voltage, and voltage of a control node of the common line pass transistor and drives the memory cells.
摘要翻译：可变电阻存储器件包括：第一公共线; 第二条共同线每个存储单元通过串联连接存储元件，其电阻根据施加的电压而变化，以及第二公共线与第一公共线之间的存取晶体管，连接在第一公共线和供电节点之间的公共线路传输晶体管用于预定电压; 以及驱动电路，其控制公共线路通过晶体管的控制节点的第二公共线的电压，预定电压和电压，并驱动存储单元。

83. 发明申请

US20100142245A1 Semiconductor device 有权
标题翻译：半导体器件
公开(公告)号：US20100142245A1
公开(公告)日：2010-06-10
申请号：US12591711
申请日：2009-11-30
申请人： Makoto Kitagawa
发明人： Makoto Kitagawa
IPC分类号： G11C7/12 , G11C5/02 , G11C11/00
CPC分类号： G11C8/10 , G11C13/0004 , G11C13/0011 , G11C13/0069 , G11C2013/009 , G11C2213/11 , G11C2213/34 , G11C2213/56 , G11C2213/79 , G11C2213/82
摘要： A semiconductor device includes: a memory cell array having a plurality of memory cells arranged in arrays; a plurality of bit lines formed correspondingly to a column arrangement of the memory cells; a plurality of word lines formed correspondingly to a row arrangement of the memory cells; a plate line having one of a configuration in which the first electrodes of the respective memory cells are included in the plate line and a configuration in which the first electrodes are connected to the plate line; a column switch used to connect a selected bit line and a data access line; and a pre-charge portion that performs a pre-charge operation to pre-charge a non-selected bit line not selected by the column switch to potential of the plate line.
摘要翻译：半导体器件包括：存储单元阵列，具有排列成阵列的多个存储单元; 对应于存储单元的列排列形成的多个位线; 与所述存储单元的行布置相对应地形成的多个字线; 具有其中各个存储单元的第一电极被包括在板线中的配置之一的板线和其中第一电极连接到板线的配置; 用于连接所选位线和数据访问线的列开关; 以及预充电部分，其执行预充电操作以将未被所述列开关选择的未选择的位线预充电到所述板线的电位。

84. 发明授权

US07486571B2 Semiconductor memory device 失效
标题翻译：半导体存储器件
公开(公告)号：US07486571B2
公开(公告)日：2009-02-03
申请号：US11822464
申请日：2007-07-06
申请人： Makoto Kitagawa
发明人： Makoto Kitagawa
IPC分类号： G11C7/22
CPC分类号： G11C11/405 , G11C7/067 , G11C7/12 , G11C7/18 , G11C8/10 , G11C8/12 , G11C11/4087 , G11C11/4091 , G11C11/4094 , G11C11/4097 , G11C2207/005
摘要： Disclosed herein is a semiconductor memory device including, a memory array with memory cells array-like arranged, a read bit line connected to a data output node of the memory cells and shared by a plurality of the memory cells arranged in one direction in the memory array, a write bit line connected to a data input node of the memory cells and shared by a plurality of the memory cells, a sense amplifier for sensing a voltage of the reading bit line, a first sense line and a second sense line connected to the sense amplifier, a read bit line switch for controlling electrical connection and disconnection between the first sense line and the read bit line, a write buffer connected between the second sense line and the write bit line, capable of controlling electrical connection and disconnection between the second sense line and the write bit line.
摘要翻译：本发明公开了一种半导体存储器件，包括具有阵列状排列的存储单元的存储器阵列，读位线连接到存储器单元的数据输出节点，并由在存储器中沿一个方向布置的多个存储器单元共享阵列，连接到存储器单元的数据输入节点并由多个存储单元共享的写位线，用于感测读取位线的电压的读出放大器，连接到存储器单元的第一感测线和第二感测线读出放大器，用于控制第一感测线和读位线之间的电连接和断开的读位线开关，连接在第二感测线和写位线之间的写缓冲器，能够控制第二感测线和读位线之间的电连接和断开第二感测线和写位线。

85. 发明授权

US06744273B2 Semiconductor device capable of reducing noise to signal line 失效
标题翻译：能够将噪声降低到信号线的半导体器件
公开(公告)号：US06744273B2
公开(公告)日：2004-06-01
申请号：US10127763
申请日：2002-04-23
申请人： Makoto Kitagawa , Takashi Kono
发明人： Makoto Kitagawa , Takashi Kono
IPC分类号： H03K1762
CPC分类号： G11C7/02 , G11C5/063 , G11C7/12 , G11C11/4094
摘要： A semiconductor device includes a signal line and two adjacent wirings formed on a first substrate layer, an adjacent wiring formed on a second substrate layer, and an adjacent wiring formed on a third substrate layer. A logical level on the signal line is set constant, a first line capacitance is formed between the signal line and one of the adjacent wirings on the first substrate layer, and a second line capacitance is formed between the signal line and the other of adjacent wirings on the first substrate layer. Also, a signal is supplied to the adjacent wiring on the second substrate layer and the adjacent wiring on the third substrate layer. As a result, noise from the other adjacent wirings to the signal line can be reduced.
摘要翻译：半导体器件包括信号线和形成在第一衬底层上的两个相邻布线，形成在第二衬底层上的相邻布线和形成在第三衬底层上的相邻布线。信号线上的逻辑电平被设定为恒定，在信号线和第一衬底层上的相邻布线中的一个之间形成第一线电容，并且在信号线和相邻布线中的另一条之间形成第二线电容在第一基底层上。此外，信号被提供给第二基板层上的相邻布线和第三基板层上的相邻布线。结果，可以减少来自信号线的其他相邻布线的噪声。

86. 发明授权

US06502124B1 Method of and apparatus for managing licensed software 失效
标题翻译：用于管理许可软件的方法和设备
公开(公告)号：US06502124B1
公开(公告)日：2002-12-31
申请号：US08964132
申请日：1997-11-06
申请人： Takuya Shimakawa , Satoru Matsumoto , Makoto Kitagawa , Motoaki Hirabayashi
发明人： Takuya Shimakawa , Satoru Matsumoto , Makoto Kitagawa , Motoaki Hirabayashi
IPC分类号： G06F1300
CPC分类号： G06F21/10
摘要： A software install management method, and an apparatus for the method, can prevent a greater number of softwares than a contracted license number from being installed in a server-client system. A serve comprises a software management portion for saving a software to be installed in a software storage portion, a table management portion for registering an information representing an install history of the software saved in the software storage portion and an information representing a license number to a history management table and to a license number management table, respectively, and a software transmission portion for transmitting the software to the client, and client comprises a software management portion for judging whether or not the software saved in the server is to be installed, a software reception portion for receiving the software transmitted from the server and storing it in a software storage portion, and a table management portion for registering an information representing the software saved in the software storage portion t a management table.
摘要翻译：软件安装管理方法和该方法的装置可以防止比合同的许可证号更多的软件被安装在服务器 - 客户机系统中。服务器包括用于保存要安装在软件存储部分中的软件的软件管理部分，用于注册表示软件存储部分中保存的软件的安装历史的信息的表管理部分和表示许可证号码的信息历史管理表和许可证号管理表，以及用于将软件发送到客户端的软件传输部分，并且客户端包括用于判断是否要安装保存在服务器中的软件的软件管理部分，用于接收从服务器发送的软件并将其存储在软件存储部分中的软件接收部分，以及用于注册表示软件存储部分ta管理表中保存的软件的信息的表管理部分。

87. 发明授权

US5625757A Printing system 失效
标题翻译：印刷系统
公开(公告)号：US5625757A
公开(公告)日：1997-04-29
申请号：US361226
申请日：1994-12-21
申请人： Seiji Kageyama , Satoru Matsumoto , Makoto Kitagawa , Takuya Shimakawa , Junichi Kazama , Tadashi Okada
发明人： Seiji Kageyama , Satoru Matsumoto , Makoto Kitagawa , Takuya Shimakawa , Junichi Kazama , Tadashi Okada
IPC分类号： G01R31/3185 , G06F3/12 , G06K15/00
CPC分类号： G06F3/1207 , G06F3/121 , G06F3/1229 , G06F3/1259 , G06F3/126 , G06F3/1261 , G06F3/1288 , G06K15/00 , G01R31/318516 , G06F3/1234 , G06K2215/0017 , G06K2215/0085
摘要： In a printing system including a plurality of terminal equipment, a plurality of printers which can be shared by the terminal equipment, one or more printer/spooler control servers each for receiving a print from the terminal equipment and for controlling the print by the printer, and a distributed printing management server, for various errors which occur in the printers, the contents of the errors are informed to the user and an error recovery process according to the error is realized. Thus, a use efficiency, performance, reliability, and serviceability as a printing system are improved.
摘要翻译：在包括多个终端设备的打印系统中，可以由终端设备共享的多个打印机，一个或多个打印机/后台处理程序控制服务器，每个打印机/后台处理程序服务器各自用于从终端设备接收打印和用于由打印机控制打印，和分布式打印管理服务器，对于在打印机中出现的各种错误，将错误的内容通知给用户，并且实现根据该错误的错误恢复处理。因此，提高了作为打印系统的使用效率，性能，可靠性和可维护性。

88. 外观设计

USD344046S Motorcycle 失效
公开(公告)号：USD344046S
公开(公告)日：1994-02-08
申请号：US000975
申请日：1992-10-30
申请人： Makoto Kitagawa , Yutaka Kawasaki
设计人： Makoto Kitagawa , Yutaka Kawasaki

89. 外观设计

USD309127S Motorcycle rear carrier unit 失效
公开(公告)号：USD309127S
公开(公告)日：1990-07-10
申请号：US099054
申请日：1987-09-21
申请人： Toshiyuki Yamada , Makoto Kitagawa , Toshio Kurihara
设计人： Toshiyuki Yamada , Makoto Kitagawa , Toshio Kurihara

90. 外观设计

USD300418S Shell for a combined dummy fuel tank and side cover unit for a motorcycle 失效
公开(公告)号：USD300418S
公开(公告)日：1989-03-28
申请号：US113807
申请日：1987-10-26
申请人： Toshiyuki Yamada , Makoto Kitagawa , Toshio Kurihara
设计人： Toshiyuki Yamada , Makoto Kitagawa , Toshio Kurihara

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式