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1. 发明授权

US07158521B2 Synchronization system and synchronization method of multisystem control apparatus 失效
标题翻译：多系统控制装置的同步系统和同步方法
公开(公告)号：US07158521B2
公开(公告)日：2007-01-02
申请号：US10098509
申请日：2002-03-18
申请人： Yuichiro Morita , Kotaro Shimamura , Yoshitaka Takahashi , Takashi Hotta , Kazuhiro Imaie , Shigeta Ueda , Akira Bando , Mitsuyasu Kido , Takeshi Takehara
发明人： Yuichiro Morita , Kotaro Shimamura , Yoshitaka Takahashi , Takashi Hotta , Kazuhiro Imaie , Shigeta Ueda , Akira Bando , Mitsuyasu Kido , Takeshi Takehara
IPC分类号： H04L12/22 , H04L12/56
CPC分类号： G06F11/184 , G06F1/12 , G06F11/0736 , G06F11/0772 , G06F11/0793 , G06F11/165 , G06F11/1675
摘要： In a synchronization system adopted in a synchronous-multisystem control apparatus comprising a plurality of systems operating synchronously with each other at a fixed control period, the synchronous-multisystem control apparatus can be operated in a single-system mode in the event of failures occurring simultaneously in some of the systems.The synchronous-multisystem control apparatus employs a plurality of control circuits each provided for one of the systems. Any particular one of the control circuits comprises: a period-signal generating circuit for generating a period signal indicating a start point of a control period; a synchronization-reference selecting circuit for outputting a synchronization-reference signal by referring to period signals generated by the systems; and a control-period correcting circuit for correcting a control period of the particular system by forming a judgment on a synchronization shift of the period signal generated by the particular system from the synchronization-reference signal and keeping the control period as it is in case the synchronization-reference signal is not generated.
摘要翻译：在同步多系统控制装置中采用的同步系统中，包括在固定的控制周期内彼此同步操作的多个系统，同步多系统控制装置可以在同时发生故障的情况下以单系统模式操作在一些系统中。同步多系统控制装置采用多个控制电路，每个控制电路为系统之一提供。任何一个控制电路包括：周期信号产生电路，用于产生指示控制周期的起始点的周期信号; 同步参考选择电路，用于通过参考系统产生的周期信号来输出同步参考信号; 以及控制周期校正电路，用于通过根据同步参考信号形成对由特定系统产生的周期信号的同步偏移的判断来校正特定系统的控制周期，并且保持控制周期为原样，不产生同步参考信号。

2. 发明授权

US06389041B1 Synchronization system and synchronization method of multisystem control apparatus 失效
标题翻译：多系统控制装置的同步系统和同步方法
公开(公告)号：US06389041B1
公开(公告)日：2002-05-14
申请号：US09205343
申请日：1998-12-04
申请人： Yuichiro Morita , Kotaro Shimamura , Yoshitaka Takahashi , Takashi Hotta , Kazuhiro Imaie , Shigeta Ueda , Akira Bando , Mitsuyasu Kido , Takeshi Takehara
发明人： Yuichiro Morita , Kotaro Shimamura , Yoshitaka Takahashi , Takashi Hotta , Kazuhiro Imaie , Shigeta Ueda , Akira Bando , Mitsuyasu Kido , Takeshi Takehara
IPC分类号： G06F1516
CPC分类号： G06F11/184 , G06F1/12 , G06F11/0736 , G06F11/0772 , G06F11/0793 , G06F11/165 , G06F11/1675
摘要： In a synchronization system adopted in a synchronous-multisystem control apparatus including a plurality of systems operating synchronously with each other at a fixed control period, the synchronous-multisystem control apparatus can be operated in a single-system mode in the event of failures occurring simultaneously in some of the systems. The synchronous-multisystem control apparatus employs a plurality of control circuits each provided for one of the systems. Any particular one of the control circuits includes: a period-signal generating circuit for generating a period signal indicating a start point of a control period; a synchronization-reference selecting circuit for outputting a synchronization-reference signal by referring to period signals generated by the systems; and a control-period correcting circuit for correcting a control period of the particular system by forming a judgment on a synchronization shift of the period signal generated by the particular system from the synchronization-reference signal and keeping the control period as it is in case the synchronization-reference signal is not generated.
摘要翻译：在同步多系统控制装置中采用的同步系统控制装置中，包括在固定的控制周期中彼此同步操作的多个系统，同步多系统控制装置可以在同时发生故障的情况下以单一系统模式操作在一些系统中。同步多系统控制装置采用多个控制电路，每个控制电路为系统之一提供。任何一个控制电路包括：周期信号发生电路，用于产生指示控制周期的起始点的周期信号; 同步参考选择电路，用于通过参考系统产生的周期信号来输出同步参考信号; 以及控制周期校正电路，用于通过根据同步参考信号形成对由特定系统产生的周期信号的同步偏移的判断来校正特定系统的控制周期，并且保持控制周期为原样，不产生同步参考信号。

3. 发明授权

US6038683A Replicated controller and fault recovery method thereof 失效
标题翻译：复制控制器及其故障恢复方法
公开(公告)号：US6038683A
公开(公告)日：2000-03-14
申请号：US40146
申请日：1998-03-17
申请人： Kotaro Shimamura , Yuuichiro Morita , Yoshitaka Takahashi , Takashi Hotta , Hiroyasu Satou , Shigeta Ueda , Akira Bando , Hirokazu Suzuki , Koji Sakamoto
发明人： Kotaro Shimamura , Yuuichiro Morita , Yoshitaka Takahashi , Takashi Hotta , Hiroyasu Satou , Shigeta Ueda , Akira Bando , Hirokazu Suzuki , Koji Sakamoto
IPC分类号： G05B9/03 , G06F11/18 , H02M7/48 , G06F11/00
CPC分类号： G06F11/182 , G05B9/03 , G06F11/184 , G06F11/188 , Y10S707/99953
摘要： A replicated controller and a fault recovery method therefor which can restore a faulty system to a normal state without interrupting operation of an equipment, even in an equipment controller performing processing with short operating periods.In a fault recovery method for a replicated controller, control data is divided into a plurality of blocks on the basis of dependency of the blocks, and a plurality of blocks are transferred in a sequential order of superiority of the dependency from the normally operating system to the faulty system in a period over a plurality of operating periods. BY this, even in an equipment controller performing processing at a short operating period, the system, in which failure is caused, can be restored into normal state without interrupting operation of the equipment.
摘要翻译：复制控制器及其故障恢复方法，即使在执行短操作周期的处理的设备控制器中，也可以将故障系统恢复到正常状态而不中断设备的操作。在复制控制器的故障恢复方法中，基于块的依赖性将控制数据划分为多个块，并且以从依赖关系的正常操作系统的优越性的顺序传送多个块在多个操作期间内的故障系统。由此，即使是在短时间内进行处理的设备控制器中，也可以在不中断设备的运转的情况下将导致故障的系统恢复到正常状态。

4. 发明授权

US06792583B1 Information processing apparatus, information processing system, and storage media 失效
标题翻译：信息处理装置，信息处理系统和存储介质
公开(公告)号：US06792583B1
公开(公告)日：2004-09-14
申请号：US09501977
申请日：2000-02-11
申请人： Yoshitaka Takahashi , Kotaro Shimamura , Takashi Hotta , Teppei Hirotsu , Katsuichi Tomobe
发明人： Yoshitaka Takahashi , Kotaro Shimamura , Takashi Hotta , Teppei Hirotsu , Katsuichi Tomobe
IPC分类号： G06F945
CPC分类号： G06F17/5072
摘要： In an information processing apparatus, a user having no knowledge of a designer of an LSI modifies a floorplan of the LSI without deteriorating the performance of the LSI. The designer who designs the LSI uses a circuit designing apparatus to store circuit information including a functions of each of blocks constituting the LSI, a floorplan regarding allocation of the blocks, and evaluation indices which are the know-how of the designer, with being associated with each other. The user uses a floorplan modifying apparatus to modify the floorplan and to evaluate the modified floorplan according to the evaluation indices.
摘要翻译：在信息处理装置中，不知道LSI的设计者的用户在不降低LSI的性能的情况下修改LSI的布局图。设计LSI的设计者使用电路设计装置来存储包括构成LSI的每个块的功能的电路信息，关于块的分配的平面布置图以及作为设计者的专有技术的评估指标，与彼此。用户使用平面图修改装置来修改平面布置图并根据评价指标来评估修改的平面图。

5. 发明授权

US06718426B2 Cache memory apparatus and central processor, hand-held device and arithmetic processor using the same 失效
标题翻译：高速缓存存储器和中央处理器，手持设备和使用其的算术处理器
公开(公告)号：US06718426B2
公开(公告)日：2004-04-06
申请号：US09791855
申请日：2001-02-26
申请人： Hidemitsu Naya , Hideyuki Okamoto , Koji Kawaki , Yuji Sugaya , Yuichiro Morita , Yoshitaka Takahashi
发明人： Hidemitsu Naya , Hideyuki Okamoto , Koji Kawaki , Yuji Sugaya , Yuichiro Morita , Yoshitaka Takahashi
IPC分类号： G06F1200
CPC分类号： G06F9/3802 , G06F12/0848
摘要： A cache memory apparatus is provided with a cache memory for storing thereinto at least one of information about an instruction group related to a system control and information about a data group, an address managment table for managing both an address and a range with respect to the cache memory into which the information is stored, and a selection circuit for selecting the cache memory in response to an access to the address management table. As a result, information related to a system control is stored into the cache memory apparatus.
摘要翻译：高速缓冲存储器装置具有高速缓冲存储器，用于存储关于与系统控制相关的指令组和关于数据组的信息的信息中的至少一个，用于管理地址和范围的地址管理表缓存存储器，其中存储有信息;以及选择电路，用于响应于访问地址管理表而选择高速缓冲存储器。结果，与系统控制相关的信息被存储到高速缓冲存储器装置中。

6. 发明授权

US06949950B2 Logic circuit module having power consumption control interface and a recording medium storing the module 有权
标题翻译：具有功耗控制接口的逻辑电路模块和存储该模块的记录介质
公开(公告)号：US06949950B2
公开(公告)日：2005-09-27
申请号：US10784274
申请日：2004-02-24
申请人： Yoshitaka Takahashi , Masahiko Saito , Hidemitsu Naya , Mutsumi Kikuchi , Takashi Hotta
发明人： Yoshitaka Takahashi , Masahiko Saito , Hidemitsu Naya , Mutsumi Kikuchi , Takashi Hotta
IPC分类号： G06F1/32 , G06F17/50 , H03K19/173
CPC分类号： G06F17/5045 , G06F1/32
摘要： Consumption power control is provided for a system LSI made of a combination of a plurality of reusable logic circuit modules, i.e., Intellectual Property (IP) cores. Hardware resources such as interfaces and registers for the consumption power control of other IP cores are prepared and controlled by software for the consumption power control of a system LSI. The consumption power can be controlled at an IP core level. A method is provided which facilitates a system LSI designer to enter a consumption power control specification of a system LSI when the system LSI is configured.
摘要翻译：为由多个可复用逻辑电路模块（即知识产权（IP））核心的组合构成的系统LSI提供消耗功率控制。其他IP核的消耗功率控制的接口和寄存器等硬件资源由用于系统LSI的消耗功率控制的软件来制备和控制。消耗功率可以控制在IP核级别。提供了一种方法，其在系统LSI配置时便于系统LSI设计者输入系统LSI的消耗功率控制规范。

7. 发明授权

US06717434B2 Logic circuit module having power consumption control interface and a recording medium storing the module 有权
标题翻译：具有功耗控制接口的逻辑电路模块和存储该模块的记录介质
公开(公告)号：US06717434B2
公开(公告)日：2004-04-06
申请号：US09963494
申请日：2001-09-27
申请人： Yoshitaka Takahashi , Masahiko Saito , Hidemitsu Naya , Mutsumi Kikuchi , Takashi Hotta
发明人： Yoshitaka Takahashi , Masahiko Saito , Hidemitsu Naya , Mutsumi Kikuchi , Takashi Hotta
IPC分类号： H03K19173
CPC分类号： G06F17/5045 , G06F1/32
摘要： Consumption power control is provided for a system LSI made of a combination of a plurality of reusable logic circuit modules, i.e., Intellectual Property (IP) cores. Hardware resources such as interfaces and registers for the consumption power control of other IP cores are prepared and controlled by software for the consumption power control of a system LSI. The consumption power can be controlled at an IP core level. A method is provided which facilitates a system LSI designer to enter a consumption power control specification of a system LSI when the system LSI is configured.
摘要翻译：为由多个可复用逻辑电路模块（即知识产权（IP））核心的组合构成的系统LSI提供消耗功率控制。其他IP核的消耗功率控制的接口和寄存器等硬件资源由用于系统LSI的消耗功率控制的软件来制备和控制。消耗功率可以控制在IP核级别。提供了一种方法，其在系统LSI配置时便于系统LSI设计者输入系统LSI的消耗功率控制规范。

8. 发明申请

US20050253859A1 System LSI and data processing system 审中-公开
标题翻译：系统LSI和数据处理系统
公开(公告)号：US20050253859A1
公开(公告)日：2005-11-17
申请号：US11127133
申请日：2005-05-12
申请人： Yoshitaka Takahashi , Yoshiyuki Matsumoto , Takanobu Naruse , Seiichi Saito , Yoshitaka Takahashi
发明人： Yoshitaka Takahashi , Yoshiyuki Matsumoto , Takanobu Naruse , Seiichi Saito , Yoshitaka Takahashi
IPC分类号： G06F12/00 , G06F12/02 , G06F13/28 , G09G5/00 , G09G5/377 , G09G5/39 , G09G5/393
CPC分类号： G09G5/001 , G09G5/393 , G09G2352/00 , G09G2360/125 , G09G2360/128
摘要： The system LSI has a MCU, a memory access control means equipped with unified memory interfaces with which at least two lines of unified memories A and B can be connected. In the main unit of the data processing system, the purpose of each unified memory is set like “mainly for main storage” or “mainly for display” by software in accordance with the operating status of the data processing system so as to adjust the memory access performance. In addition, the system has a means for specifying the unified memory to access and area therein for every display plane to be controlled by the display control circuit.
摘要翻译：系统LSI具有MCU，具有统一存储器接口的存储器访问控制装置，可以连接至少两行统一存储器A和B。在数据处理系统的主单元中，根据数据处理系统的运行状态，通过软件将每个统一存储器的目的设置为“主要用于主存储”或“主要用于显示”，以便调整存储器访问性能。此外，该系统具有用于指定要由显示控制电路控制的每个显示平面访问的统一存储器和区域的装置。

9. 发明申请

US20080037399A1 Optical disk apparatus compatible with different types of mediums adapted for different wavelengths 失效
标题翻译：与适用于不同波长的不同类型介质兼容的光盘设备
公开(公告)号：US20080037399A1
公开(公告)日：2008-02-14
申请号：US11905484
申请日：2007-10-01
申请人： Yoshitaka Takahashi , Hiroshi Akiyama
发明人： Yoshitaka Takahashi , Hiroshi Akiyama
IPC分类号： G11B7/00
CPC分类号： G11B7/1353 , G11B7/123 , G11B7/126 , G11B7/1275 , G11B7/131 , G11B7/1356 , G11B7/1365 , G11B7/1367 , G11B7/1372 , G11B7/1376 , G11B7/1378 , G11B7/1395 , G11B7/1398 , G11B2007/0006 , G11B2007/13727
摘要： A polarizing beam splitter for separating an upstream beam from a downstream beam according to the polarization of an incident beam is provided between first and second light sources emitting laser beams at respective wavelength and an objective lens. A phase plate for providing a phase difference to a beam incident on the polarizing beam splitter is provided between the polarizing beam splitter and the light sources. A portion of the laser beam incident on the polarizing beam splitter is reflected by the polarizing beam splitter and caused to be incident on a photo-detecting unit, so as to prevent an unnecessary portion of the laser beam is incident on the photo-detecting unit. According to the invention, the laser beam is used efficiently and the cost of fabricating an optical disk apparatus is reduced by eliminating a need for a gain controlling circuit in the photo-detecting unit.
摘要翻译：在发射各波长的激光束和物镜的第一和第二光源之间设置有用于根据入射光束的偏振从上游光束分离上游光束的偏振分束器。在偏振分束器和光源之间设置有用于向入射到偏振分束器上的光束提供相位差的相位板。入射到偏振分束器上的激光束的一部分被偏振分束器反射并入射到光检测单元上，以防止激光束的不必要部分入射到光检测单元。根据本发明，激光束被有效地利用，并且通过消除对光检测单元中的增益控制电路的需要来降低制造光盘装置的成本。

10. 发明申请

US20060074549A1 Navigation apparatus 有权
标题翻译：导航仪
公开(公告)号：US20060074549A1
公开(公告)日：2006-04-06
申请号：US11206821
申请日：2005-08-19
申请人： Yoshitaka Takahashi , Munetoshi Unuma , Takeshi Horie , Fumitaka Otsu
发明人： Yoshitaka Takahashi , Munetoshi Unuma , Takeshi Horie , Fumitaka Otsu
IPC分类号： G01C21/32
CPC分类号： G01C21/20 , G01C21/30
摘要： A terminal apparatus of the present invention having a position detection unit and a display unit further includes a geographic information storage unit for storing three-dimensional terrain shape information, an attitude detection unit for detecting the attitude of the terminal apparatus, and an image creation unit for obtaining information on a vector vertical to the display unit based on information on the attitude obtained by the attitude detection unit and creating a three-dimensional terrain image at a viewpoint using a current position obtained by the position detection unit, information on a line-of-sight defined by the information on the vector, and the three-dimensional terrain shape information in the geographic information storage unit. When the attitude of the terminal apparatus is changed, the three-dimensional terrain image on the display unit is updated, following a change in the attitude of the terminal apparatus.
摘要翻译：具有位置检测单元和显示单元的本发明的终端装置还包括用于存储三维地形信息的地理信息存储单元，用于检测终端设备的姿势的姿势检测单元，以及图像创建单元用于基于由姿态检测单元获得的姿态的信息获得垂直于显示单元的向量的信息，并且使用由位置检测单元获得的当前位置在视点创建三维地形图像，由矢量上的信息定义的视线以及地理信息存储单元中的三维地形形状信息。当终端装置的姿态发生变化时，随着终端装置的姿态的改变，更新显示单元上的三维地形图像。

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