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1. 发明申请

US20120170344A1 CONTENT ADDRESSABLE MEMORY 有权
标题翻译：内容可寻址内存
公开(公告)号：US20120170344A1
公开(公告)日：2012-07-05
申请号：US13419217
申请日：2012-03-13
申请人： Naoya WATANABE , Isamu HAYASHI , Teruhiko AMANO , Fukashi MORISHITA , Kenji YOSHINAGA , Mihoko AKIYAMA , Shinya MIYAZAKI , Masakazu ISHIBASHI , Katsumi DOSAKA
发明人： Naoya WATANABE , Isamu HAYASHI , Teruhiko AMANO , Fukashi MORISHITA , Kenji YOSHINAGA , Mihoko AKIYAMA , Shinya MIYAZAKI , Masakazu ISHIBASHI , Katsumi DOSAKA
IPC分类号： G11C15/00
CPC分类号： G11C15/043 , G11C7/06 , G11C7/12 , G11C7/14 , G11C7/22 , G11C15/04 , G11C15/046
摘要： An entry including multiple bits of unit cells each storing data bit is coupled to a match line. The match line is supplied with a charging current having a restricted current value smaller than a match line current flowing in a one-bit miss state in one entry, but larger than a match line current flowing in an all-bit match state in one entry. A precharge voltage level of a match line is restricted to a voltage level of half a power supply voltage or smaller. Power consumption in a search cycle of a content addressable memory can be reduced, and a search operation speed can be increased.
摘要翻译：包括存储数据位的单位单元的多个比特的条目耦合到匹配线。匹配线具有一个充电电流，该充电电流的限制电流值小于在一个条目中以一位未命中状态流动的匹配线电流，但大于在一个条目中以全位匹配状态流动的匹配线电流。匹配线的预充电电压电平被限制为电源电压的一半或更小的电压电平。可以减少内容可寻址存储器的搜索周期中的功耗，并且可以提高搜索操作速度。

2. 发明申请

US20130010513A1 CONTENT ADDRESSABLE MEMORY 有权
公开(公告)号：US20130010513A1
公开(公告)日：2013-01-10
申请号：US13621078
申请日：2012-09-15
申请人： Naoya WATANABE , Isamu Hayashi , Teruhiko Amano , Fukashi Morishita , Kenji Yoshinaga , Mihoko Akiyama , Shinya Miyazaki , Masakazu Ishibashi , Katsumi Dosaka
发明人： Naoya WATANABE , Isamu Hayashi , Teruhiko Amano , Fukashi Morishita , Kenji Yoshinaga , Mihoko Akiyama , Shinya Miyazaki , Masakazu Ishibashi , Katsumi Dosaka
IPC分类号： G11C15/00
CPC分类号： G11C15/043 , G11C7/06 , G11C7/12 , G11C7/14 , G11C7/22 , G11C15/04 , G11C15/046
摘要： An entry including multiple bits of unit cells each storing data bit is coupled to a match line. The match line is supplied with a charging current having a restricted current value smaller than a match line current flowing in a one-bit miss state in one entry, but larger than a match line current flowing in an all-bit match state in one entry. A precharge voltage level of a match line is restricted to a voltage level of half a power supply voltage or smaller. Power consumption in a search cycle of a content addressable memory can be reduced, and a search operation speed can be increased.

3. 发明申请

US20100165691A1 CONTENT ADDRESSABLE MEMORY 有权
标题翻译：内容可寻址内存
公开(公告)号：US20100165691A1
公开(公告)日：2010-07-01
申请号：US12720561
申请日：2010-03-09
申请人： Naoya WATANABE , Isamu HAYASHI , Teruhiko AMANO , Fukashi MORISHITA , Kenji YOSHINAGA , Mihoko AKIYAMA , Shinya MIYAZAKI , Masakazu ISHIBASHI , Katsumi DOSAKA
发明人： Naoya WATANABE , Isamu HAYASHI , Teruhiko AMANO , Fukashi MORISHITA , Kenji YOSHINAGA , Mihoko AKIYAMA , Shinya MIYAZAKI , Masakazu ISHIBASHI , Katsumi DOSAKA
IPC分类号： G11C15/00 , G11C7/00 , G11C7/02
CPC分类号： G11C15/043 , G11C7/06 , G11C7/12 , G11C7/14 , G11C7/22 , G11C15/04 , G11C15/046
摘要： An entry including multiple bits of unit cells each storing data bit is coupled to a match line. The match line is supplied with a charging current having a restricted current value smaller than a match line current flowing in a one-bit miss state in one entry, but larger than a match line current flowing in an all-bit match state in one entry.A precharge voltage level of a match line is restricted to a voltage level of half a power supply voltage or smaller. Power consumption in a search cycle of a content addressable memory can be reduced, and a search operation speed can be increased.
摘要翻译：包括存储数据位的单位单元的多个比特的条目耦合到匹配线。匹配线具有一个充电电流，该充电电流的限制电流值小于在一个条目中以一位未命中状态流动的匹配线电流，但大于在一个条目中以全位匹配状态流动的匹配线电流。匹配线的预充电电压电平被限制为电源电压的一半或更小的电压电平。可以减少内容可寻址存储器的搜索周期中的功耗，并且可以提高搜索操作速度。

4. 发明申请

US20100000493A1 SPARK IGNITED INTERNAL COMBUSTION ENGINE AND MANUFACTURING THE SAME 有权
标题翻译：火花点火内燃机及其制造
公开(公告)号：US20100000493A1
公开(公告)日：2010-01-07
申请号：US12497314
申请日：2009-07-02
申请人： Toshiaki NISHIMOTO , Naoya WATANABE , Kazuhiro NAGATSU , Masatoshi HIDAKA , Hiroaki ABE
发明人： Toshiaki NISHIMOTO , Naoya WATANABE , Kazuhiro NAGATSU , Masatoshi HIDAKA , Hiroaki ABE
IPC分类号： F02B19/00 , F02B5/00 , F02F3/26
CPC分类号： F02B23/104 , F02B2075/125 , F02F3/26 , Y02T10/123 , Y02T10/125
摘要： There is provided a spark ignited internal combustion engine having a geometric compression ratio of 13.0 or greater. The engine comprises combustion chambers having a cylinder stroke volume of 0.3 liter or greater, with the spark plug in the chamber ceiling having its spark point in the combustion chamber, and a cavity being formed on the top surface of the piston. At least part of the cavity defines a spherical surface that a hypothetical sphere having its center at the spark point contacts when the piston is at top dead center. The cavity is formed so that V2/V1≧0.31, where V1 is top-dead-center combustion chamber volume, and V2 is the volume of the part of the hypothetical sphere not interfering with the combustion chamber floor or ceiling at top dead center. The flame thus spreads with less interference, shortening combustion duration and reducing fuel consumption.
摘要翻译：提供几何压缩比为13.0以上的火花点火式内燃机。发动机包括具有0.3升或更大的汽缸行程体积的燃烧室，其中室顶部中的火花塞在燃烧室中具有其火花点，并且在活塞的顶表面上形成空腔。空腔的至少一部分限定了球形表面，当活塞处于上止点时，具有其在火花点处的中心的假想球接触。空腔形成为V2 / V1> = 0.31，其中V1是上死点燃烧室体积，V2是假想球体部分的体积，不干扰上死点处的燃烧室地板或天花板。因此，火焰以较少的干扰扩散，缩短燃烧持续时间并降低燃料消耗。

5. 发明申请

US20120274541A1 MOBILE ELECTRONIC DEVICE 有权
标题翻译：移动电子设备
公开(公告)号：US20120274541A1
公开(公告)日：2012-11-01
申请号：US13456528
申请日：2012-04-26
申请人： Akiko INAMI , Naoya WATANABE
发明人： Akiko INAMI , Naoya WATANABE
IPC分类号： G09G5/00
CPC分类号： G06F3/041 , G06F1/1616 , G06F1/1624 , G06F1/1641 , G06F3/0488 , G06F3/1423 , G06F3/1438 , G06F2200/1637 , G09G5/00 , G09G5/39 , G09G2300/02 , G09G2330/02 , G09G2360/127
摘要： A first cabinet comprising a first display module and a second cabinet comprising a second display module are provided. A switching is allowed between: a first state in which the first cabinet is placed on top of the second display module and the first display module faces outside, and a second state in which the first cabinet and the second cabinet are arranged next to each other and the first display module and the second display module face outside. A first screen to be displayed by the first display module and a second screen to be displayed by the second display module are stored and a screen switching operation is detected. Displaying of the first screen on the first display module is canceled and the second screen is displayed on the first display module, when the screen switching operation is detected in the first state.
摘要翻译：提供了包括第一显示模块和包括第二显示模块的第二机柜的第一机柜。允许在以下情况之间进行切换：其中第一机柜放置在第二显示模块的顶部上的第一状态和第一显示模块面向外部;以及第二状态，其中第一机柜和第二机柜彼此相邻布置并且第一显示模块和第二显示模块面向外部。存储由第一显示模块显示的第一屏幕和由第二显示模块显示的第二屏幕，并且检测屏幕切换操作。当在第一状态下检测到屏幕切换操作时，第一显示模块上的第一屏幕的显示被取消，第二屏幕显示在第一显示模块上。

6. 发明申请

US20120274540A1 PORTABLE TERMINAL APPARATUS 有权
标题翻译：便携式终端设备
公开(公告)号：US20120274540A1
公开(公告)日：2012-11-01
申请号：US13457144
申请日：2012-04-26
申请人： Akiko INAMI , Naoya WATANABE
发明人： Akiko INAMI , Naoya WATANABE
IPC分类号： G09G5/00
CPC分类号： G06F1/1641 , G06F1/1616 , G06F1/1624 , G06F1/1677 , G06F3/1438 , G06F2200/1614 , G09G2354/00 , H04M1/0214 , H04M1/0235 , H04M1/0245 , H04M2250/12 , H04M2250/16
摘要： A portable terminal apparatus is provided, which includes a first cabinet having a first display surface, a second cabinet having a second display surface, a support mechanism which supports the first and second cabinets to be switchable between first and second arrangement states which are different in a relative position between the first and second display surfaces, and a control unit which controls a display mode of the first and second display surfaces according to the switching between the first and second arrangement states.
摘要翻译：提供了一种便携式终端设备，其包括具有第一显示表面的第一机柜，具有第二显示表面的第二机柜，支撑机构，其支撑第一和第二机柜，以在第一和第二布置状态之间切换，第一显示面和第二显示面之间的相对位置，以及根据第一和第二布置状态之间的切换来控制第一和第二显示面的显示模式的控制单元。

7. 发明申请

US20090217906A1 INTERNAL COMBUSTION ENGINE CONTROL METHOD AND INTERNAL COMBUSTION ENGINE SYSTEM 有权
标题翻译：内燃机控制方法和内燃机系统
公开(公告)号：US20090217906A1
公开(公告)日：2009-09-03
申请号：US12390107
申请日：2009-02-20
申请人： Toshiaki NISHIMOTO , Naohiro YAMAGUCHI , Masahisa YAMAKAWA , Takashi YOUSO , Kouji SHISHIME , Hiroaki ABE , Hiroki MORIMOTO , Naoya MATSUO , Naoya WATANABE
发明人： Toshiaki NISHIMOTO , Naohiro YAMAGUCHI , Masahisa YAMAKAWA , Takashi YOUSO , Kouji SHISHIME , Hiroaki ABE , Hiroki MORIMOTO , Naoya MATSUO , Naoya WATANABE
IPC分类号： F02D13/00 , F01L1/34
CPC分类号： F02D13/023 , F01L2820/032 , F02D41/0002 , F02D41/006 , F02D41/0065 , F02D2041/002 , Y02T10/18 , Y02T10/42 , Y02T10/47
摘要： A system and method of controlling an internal combustion engine are provided. The method may include closing said intake valve at a timing in a first range, which is before a maximum charge closing timing with which an amount of air inducted into said cylinder from said air intake passage would be maximized at a given engine speed, during a cylinder cycle when a desired amount of air to be inducted into said cylinder is less than or equal to a predetermined air amount at the given engine speed. The method may further include closing said intake valve at a timing in a second range, which is after said maximum charge closing timing and separated from said first range during a cylinder cycle, when a desired amount of air to be inducted into said cylinder is greater than said predetermined air amount at the given engine speed.
摘要翻译：提供了一种控制内燃机的系统和方法。该方法可以包括在第一范围内的定时关闭所述进气门，该第一范围在最大充气关闭正时之前，在最大充气关闭正时期间，在给定发动机转速期间，从所述进气通道引入所述气缸的空气量将最大化当要被引入所述气缸的期望量的空气小于或等于在给定发动机速度下的预定空气量时，气缸循环。该方法可以进一步包括在所述最大充气关闭正时之后的第二范围内的时刻关闭所述进气门，并且在气缸循环期间与所述第一范围分离时，当要被引入所述气缸的所需量的空气更大时比在给定发动机转速下的所述预定空气量。

8. 发明申请

US20120262972A1 CONTENT ADDRESSABLE MEMORY 有权
标题翻译：内容可寻址内存
公开(公告)号：US20120262972A1
公开(公告)日：2012-10-18
申请号：US13536533
申请日：2012-06-28
申请人： Naoya WATANABE
发明人： Naoya WATANABE
IPC分类号： G11C15/00
CPC分类号： G11C15/04 , G11C15/00
摘要： The present invention provides a content addressable memory capable of higher frequency operation than conventional. When a search enable signal supplied from a search control circuit is asserted, each of search line drivers transfers search data to each CAM cell of a CAM memory array via a search line pair. The search line enable signal is transmitted to the search line drivers via a single control signal line coupled to the search control circuit. The control signal line is coupled to the search line drivers in such a manner that the search line enable signal passes through coupling nodes between the search line drivers and the control signal line in an arrangement order of the search line drivers from the side far away as viewed from match amplifiers.
摘要翻译：本发明提供一种能够比常规操作更高频率操作的内容可寻址存储器。当从搜索控制电路提供的搜索使能信号被断言时，每个搜索线驱动器经由搜索线对将搜索数据传送到CAM存储器阵列的每个CAM单元。搜索线使能信号通过耦合到搜索控制电路的单个控制信号线发送到搜索线驱动器。控制信号线以这样的方式耦合到搜索线驱动器，使得搜索线使能信号以搜索线驱动器的排列顺序从搜索线驱动器和控制信号线之间的耦合节点远离为远从匹配放大器观看。

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