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1. 发明专利

JP2004348579A Unauthorized data use prevention system 审中-公开
公开(公告)号：JP2004348579A
公开(公告)日：2004-12-09
申请号：JP2003146644
申请日：2003-05-23
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MIYAHARA KAZUO , YOKOYAMA CHIKARA
IPC分类号： G01C21/00 , G06F12/14 , G06F21/00 , G06F21/24
CPC分类号： G06F21/123 , G06F21/80
摘要： PROBLEM TO BE SOLVED: To easily prevent unauthorized copy of data for use. SOLUTION: This system has a volatile memory to store the identification value attached to the data read from an information storage reading device, a nonvolatile memory to store the above identification value, a power supply to supply backup power to the above volatile memory, a back-up power cutoff means to cut off the backup power from the above power supply to the above volatile memory at the removal of the above information record reading device from the above system, and an operation permission means to permit the operation of the above system when the identification value stored in the above volatile memory matches the identification value stored in the nonvolatile memory. COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JP2004281533A Electronic circuit assembly board 审中-公开
标题翻译：电子电路总成板
公开(公告)号：JP2004281533A
公开(公告)日：2004-10-07
申请号：JP2003068236
申请日：2003-03-13
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YOKOYAMA CHIKARA , SHINKEN SADAYUKI
IPC分类号： H05K1/02
摘要： PROBLEM TO BE SOLVED: To indicate the division processing positions such as a cutting position, an offset direction or the like, of an electronic circuit assembly board without using another instruction illustration so as to dispense with an operation for preparing an instruction illustrations, and to prevent wrong cutting when the electronic circuit assembly board is cut and divided into discrete boards with a router processing machine.
SOLUTION: The electronic circuit assembly board is equipped with a plurality of regions which are connected together through the dividing lines that are each composed of alternately arranged slits 7 and connection part 8, and the electronic circuit assembly board is divided into the discrete boards along the dividing lines after parts are mounted. The indication indicates a board division processing position and is composed of continuous lines A, B, and C which extend in the same direction with the dividing line and are provided in the connection part 8 through silk printing.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：指示电子电路组件板的分割处理位置，例如切割位置，偏移方向等，而不使用另一指令图示，以省略用于准备说明图示的操作并且当电子电路组件板被切割并且用路由器处理机分成分立板时，防止错误的切割。解决方案：电子电路组件板配备有通过分开线连接在一起的多个区域，每个区域由交替布置的狭缝7和连接部分8组成，并且电子电路组件板被分成离散的安装零件后沿着分界线的板。指示表示板分割处理位置，并且由与分割线沿相同方向延伸的连续线A，B和C组成，并且通过丝网印刷设置在连接部8中。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2003296201A Memory backup controller 有权
标题翻译：内存备份控制器
公开(公告)号：JP2003296201A
公开(公告)日：2003-10-17
申请号：JP2002104319
申请日：2002-04-05
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YOKOYAMA CHIKARA , HIKASA KYOJI , OTSUKA KAZUNOBU
IPC分类号： G06F1/26 , G06F12/00 , G06F12/16 , G11C7/20 , G11C7/22 , G11C7/24 , G11C11/406 , G11C11/4072 , G11C11/4078
CPC分类号： G11C11/4072 , G11C7/20 , G11C7/22 , G11C7/24 , G11C11/406 , G11C11/4078 , G11C2207/2227
摘要： PROBLEM TO BE SOLVED: To obtain a memory backup controller which is reducible in current consumption when a memory is not in operation by providing a non-setting mode for the memory and then supplying no current in the non-setting mode. SOLUTION: An SDRAM 6 is provided with the non-setting mode and in the non-setting mode wherein the SDRAM 6 is not in operation, the power supply from a backup power source 4 is stopped to suppress an increase in current consumption by the power supply from the backup power source 4 in the non-setting mode of the SDRAM 6; and a function by a backup microcomputer is actualized with hardware circuit constitution without depending upon the backup microcomputer. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了获得一种存储器备用控制器，当存储器不工作时，通过为存储器提供非设置模式，然后在非设置模式中不提供任何电流，可以减少电流消耗。解决方案：SDRAM 6具有非设置模式，并且在SDRAM 6不工作的非设置模式中，来自备用电源4的电源被停止以抑制电流消耗的增加通过来自备用电源4的电源在SDRAM 6的非设定模式中; 通过备用微型计算机的功能是用硬件电路构成实现的，而不依赖于备用微型计算机。版权所有（C）2004，JPO

4. 发明专利

DE60036026T2 未知
公开(公告)号：DE60036026T2
公开(公告)日：2008-04-30
申请号：DE60036026
申请日：2000-06-08
申请人： MITSUBISHI ELECTRIC CORP
发明人： YOKOYAMA CHIKARA , FUNABA Y
IPC分类号： G11C11/401 , G06F1/32 , G11C5/14 , G11C11/406 , G11C11/4074
摘要： When a power supply detection unit 5 detects an OFF command of a battery 2, a DRAM 1 is changed to a self-refresh mode. Then, power is fed from a backup power supply 4 to the DRAM 1.

5. 发明专利

DE10315028A1 未知
公开(公告)号：DE10315028A1
公开(公告)日：2003-10-30
申请号：DE10315028
申请日：2003-04-02
申请人： MITSUBISHI ELECTRIC CORP
发明人： YOKOYAMA CHIKARA , HIGASA KYOJI , OHTSUKA KAZUYOSHI
IPC分类号： G06F1/26 , G06F12/00 , G06F12/16 , G11C7/20 , G11C7/22 , G11C7/24 , G11C11/406 , G11C11/4072 , G11C11/4078 , G11C11/401
摘要： A backup memory control unit can reduce the current consumption when a memory (SDRAM) is inactive by providing the memory with an unsettled mode in which no power is supplied to the memory. It provides the memory with the unsettled mode, and halts the power supply from a backup power supply to the SDRAM in the unsettled mode in which the SDRAM is not in operation, thereby limiting an increase in the current consumption. The functions are executed by a hardware circuit without using a backup microcomputer.

6. 发明专利

DE60036026D1 未知
公开(公告)号：DE60036026D1
公开(公告)日：2007-09-27
申请号：DE60036026
申请日：2000-06-08
申请人： MITSUBISHI ELECTRIC CORP
发明人： YOKOYAMA CHIKARA , FUNABA Y
IPC分类号： G11C11/401 , G06F1/32 , G11C5/14 , G11C11/406 , G11C11/4074
摘要： When a power supply detection unit 5 detects an OFF command of a battery 2, a DRAM 1 is changed to a self-refresh mode. Then, power is fed from a backup power supply 4 to the DRAM 1.

7. 发明公开

EP1293985A4 DATA BACKUP DEVICE AND STEP-UP/STEP-DOWN POWER SUPPLY 有权
标题翻译：数据存储装置和可能性张力增加□减小电力供应
公开(公告)号：EP1293985A4
公开(公告)日：2005-11-02
申请号：EP00935591
申请日：2000-06-08
申请人： MITSUBISHI ELECTRIC CORP
发明人： YOKOYAMA CHIKARA , FUNABA Y
IPC分类号： G11C5/14 , G11C11/406 , G11C11/4074 , G11C11/401 , G06F1/32
CPC分类号： G11C11/4074 , G11C5/141 , G11C5/147 , G11C11/406
摘要： When a power detector (5) detects a command for turning a battery (2) off, a DRAM (1) is switched to self-refresh mode and supplied with power from a backup power supply (4). A step-up/step-down power supply (2) includes a step-up DC/DC converter for increasing input voltage and produces output, and a step-down DC/DC converter connected in series with the step-up converter to decrease input voltage.
摘要翻译：当电源检测单元在电池2的OFF命令5所检测，一个DRAM 1改变为自刷新模式。然后，电力从备用电源4供给到DRAM 1.

8. 发明专利

DE10315028B4 Backupspeichersteuereinheit mit reduziertem Stromverbrauch 未知
公开(公告)号：DE10315028B4
公开(公告)日：2014-08-21
申请号：DE10315028
申请日：2003-04-02
申请人： MITSUBISHI ELECTRIC CORP
发明人： YOKOYAMA CHIKARA , HIGASA KYOJI , OHTSUKA KAZUYOSHI
IPC分类号： G06F1/26 , G11C11/401 , G06F12/00 , G06F12/16 , G11C7/20 , G11C7/22 , G11C7/24 , G11C11/406 , G11C11/4072 , G11C11/4078
摘要： Backupspeichersteuereinheit für eine Speicherschaltung (6), die einen flüchtigen Speicher umfasst, die sich in einem unbestimmten Modus, in dem keine Energie zugeführt wird, in einem normalen Operationsmodus oder in einem Selbstauffrischungsmodus befindet und die mit einer Hauptenergieversorgung (5) zum Versorgen der Speicherschaltung mit Hauptenergie (HAUPT 3 V) und einer Backupenergieversorgung (4) zum Versorgen der Speicherschaltung mit Backupenergie (BACKUP 3 V) verbunden ist, mit – einer Spannungserfassungsschaltung (3) zum Erfassen des Zustands (ACC_ON) einer Versorgungsspannung (HAUPTENERGIE) zu der Hauptenergieversorgung (5) und der Backupenergieversorgung (4); – einem Energieversorgungsschaltkreis (1, 1B) zum Umschalten der Energieversorgung der Speicherschaltung zwischen der Hauptenergieversorgung (5) und der Backupenergieversorgung (4); – einer Timerschaltung (1A) zum Erzeugen eines Timer-Aus-Signals, wenn eine vorbestimmte Verzögerungszeit abgelaufen ist, nachdem die Energie abgeschaltet worden ist, und – einer Steuereinrichtung (1 und 2) zum Steuern des Energieversorgungsschaltkreises in Reaktion auf den Zustand (ACC_ON) der Versorgungsspannung (HAUPTENERGIE), der durch die Spannungserfassungsschaltung erfasst wird, und zum Unterbrechen der Energieversorgung zu der Speicherschaltung (6) in dem unbestimmten Modus; wobei die Speicherschaltung (6) basierend auf dem Timer-Aus-Signal in den unbestimmten Modus übergeht.

9. 发明专利

DE102004024150B4 未知
公开(公告)号：DE102004024150B4
公开(公告)日：2005-10-20
申请号：DE102004024150
申请日：2004-05-14
申请人： MITSUBISHI ELECTRIC CORP
发明人： MIYAHARA KAZUO , YOKOYAMA CHIKARA
IPC分类号： G01C21/00 , G06F12/14 , G06F21/00 , G06F21/24

10. 发明专利

DE102004024150A1 未知
公开(公告)号：DE102004024150A1
公开(公告)日：2004-12-16
申请号：DE102004024150
申请日：2004-05-14
申请人： MITSUBISHI ELECTRIC CORP
发明人： MIYAHARA KAZUO , YOKOYAMA CHIKARA
IPC分类号： G01C21/00 , G06F12/14 , G06F21/00 , G06F21/24

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