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1. 发明专利

JP2012159956A Safety device and operation method for safety device 有权
标题翻译：安全装置的安全装置和操作方法
公开(公告)号：JP2012159956A
公开(公告)日：2012-08-23
申请号：JP2011018220
申请日：2011-01-31
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： ISHII KEI , SOGA MASANOBU , EMOTO HIDEAKI , TODA SHINICHI , DAIGO KATSUYA , MORIMOTO KENICHI
IPC分类号： G05B9/03
CPC分类号： G05B9/03 , G05B9/02 , G05B15/02 , G05B19/0421 , G05B19/0425 , G05B19/0428 , G05B19/058 , G05B2219/14014 , G05B2219/14136 , G05B2219/24182 , G05B2219/24189 , G05B2219/24191 , G06F11/2002
摘要： PROBLEM TO BE SOLVED: To provide a safety device capable of lowering the possibility of a common mode failure at low cost, and an operation method for safety device.SOLUTION: The safety device which places a controlled object in a safe state by operating a detection value detected as to the controlled object as an input value, and outputting a predetermined command value to detect abnormality of the controlled object includes: a first operation part 32 which operates the input value by a first operation system; a second operation part 33 which determines whether or not a first operation result obtained by the first operation part is the same as a second operation result obtained by operating the input value by a second operation system; and an output control part 35 which outputs the first operation result as the predetermined command value based upon a determination result of the second operation part when the first operation result is the same as the second operation result, and does not output the first operation result when the first operation result is not the same as the second operation result. The first operation part and second operation part are different hardware that one central processing unit has.
摘要翻译：要解决的问题：提供一种能够以低成本降低共模故障的可能性的安全装置以及安全装置的操作方法。解决方案：通过操作检测到的被控对象的检测值作为输入值将受控对象置于安全状态并输出预定命令值以检测受控对象的异常的安全装置包括：第一操作部32，其通过第一操作系统操作输入值; 第二操作部33，其判定由第一操作部获得的第一操作结果是否与由第二操作系统操作输入值而获得的第二操作结果相同; 以及输出控制部35，当第一操作结果与第二操作结果相同时，基于第二操作部的确定结果，将第一操作结果作为预定命令值输出，并且不输出第一操作结果，第一操作结果与第二操作结果不同。第一操作部分和第二操作部分是一个中央处理单元具有的不同的硬件。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2007193988A Lamp for light source and projector 审中-公开
标题翻译：光源和投影仪灯
公开(公告)号：JP2007193988A
公开(公告)日：2007-08-02
申请号：JP2006009056
申请日：2006-01-17
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KAWACHI RIKU , EMOTO HIDEAKI
IPC分类号： F21S2/00 , F21V5/00 , F21V29/00 , F21V29/02 , F21Y101/02 , H05B37/02
CPC分类号： Y02B20/42
摘要： PROBLEM TO BE SOLVED: To provide a lamp for a light source capable of securing constant luminance and reducing power consumption of the lamp, and to provide a projector using the lamp for the light source. SOLUTION: The lamp 1 for the light source condenses light from the light source and emits it. The light sources 3 and 6 are formed of a plurality of aligned light emitting diodes 32 and 62 and driven by controlling the pulse width modulation of light emitting diodes 32 and 62. This allows to secure constant luminance lm and reduce power consumption of the lamp comparing with the construction that the light source 3 and 6 are analogically controlled. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够确保恒定亮度并降低灯的功率消耗的光源的灯，并且提供使用该光源的灯的投影仪。解决方案：用于光源的灯1将来自光源的光聚焦并发射。光源3和6由多个对准的发光二极管32和62形成，并通过控制发光二极管32和62的脉冲宽度调制来驱动。这允许确保恒定的亮度lm并降低灯的功耗比较具有光源3和6被类比地控制的结构。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2013141342A Power supply device and power supply switching method 有权
标题翻译：电源设备和电源开关方法
公开(公告)号：JP2013141342A
公开(公告)日：2013-07-18
申请号：JP2011290038
申请日：2011-12-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： EMOTO HIDEAKI , SHIRAE MITSUYUKI
IPC分类号： H02J9/06 , H02J1/00 , H02J1/10 , H02M3/28
CPC分类号： H02J1/04 , H02J1/102 , H02M7/02 , Y10T307/62
摘要： PROBLEM TO BE SOLVED: To bring power output from designated power supply means to a power level required by a load in a shorter time even when the power supply means that supplies power to the load is switched.SOLUTION: A power supply device 10 includes a plurality of constant current output circuits 14 capable of supplying power to a load 12. The constant current output circuits 14 each include a pulse generation section 20 for generating a pulse voltage having a pulse width corresponding to a voltage and current to be output, and a communication section 34 for transmitting/receiving driving information that is information necessary to drive the pulse generation section 20 to/from other constant current output circuits 14. If an anomaly occurs in the constant current output circuit 14 that supplies power to the load 12 and the constant current output circuit 14 that supplies power to the load 12 is switched to another constant current output circuit 14, the latter constant current output circuit 14 uses the driving information received via the communication section 34 in driving the pulse generation section 20.
摘要翻译：要解决的问题：即使当切换供给电力的电源装置时，也可以在更短的时间内将来自指定电源装置的电力输出功率输出到负载所要求的功率电平。解决方案：电源装置10包括多个恒定电流输出电路14，其能够向负载12供电。恒流输出电路14各自包括用于产生具有与要输出的电压和电流对应的脉冲宽度的脉冲电压的脉冲产生部20，以及通信部分34，用于发送/接收作为向其它恒定电流输出电路14驱动脉冲发生部分20所需的信息的驱动信息。如果在向负载12供电的恒定电流输出电路14中出现异常，向负载12供电的恒流输出电路14切换到另一恒流输出电路14，后一恒流输出放电电路14使用通过通信部34接收的驾驶信息来驱动脉冲发生部20。

4. 发明专利

JP2013090002A Pulse generation device and pulse generation method 有权
标题翻译：脉冲发生装置和脉冲发生方法
公开(公告)号：JP2013090002A
公开(公告)日：2013-05-13
申请号：JP2011225922
申请日：2011-10-13
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： EMOTO HIDEAKI , SHIRAE MITSUYUKI
IPC分类号： H03K7/08
CPC分类号： H03K7/08
摘要： PROBLEM TO BE SOLVED: To output a PWM waveform indicating a more precise duty ratio than a bit number determining the duty ratio of output pulses.SOLUTION: A pulse generation circuit 12 includes: a PWM waveform output section 20 for outputting a PWM waveform in which a single linear PWM pulse has a duty ratio determined by a first bit number; an input connector 22 into which a control signal indicating a duty ratio determined by a second bit number greater than the first bit number is input; and a setting section 24 for setting the PWM waveform output from the PWM waveform output section 20 such that a plurality of linear PWM pulses continuous in accordance with the second bit number form a single cycle in a set on the basis of the control signal input into the input connector 22.
摘要翻译：要解决的问题：输出指示比确定输出脉冲的占空比的位数更精确的占空比的PWM波形。解决方案：脉冲发生电路12包括：PWM波形输出部分20，用于输出其中单个线性PWM脉冲具有由第一位数确定的占空比的PWM波形; 输入连接器22，其中输入指示由大于第一位数的第二位数确定的占空比的控制信号; 以及设置部分24，用于设置从PWM波形输出部分20输出的PWM波形，使得根据输入到控制信号的控制信号，根据第二位数连续的多个线性PWM脉冲在一组中形成单个周期输入连接器22.版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2009168531A Device for diagnosing operation state of external control means 审中-公开
标题翻译：用于诊断外部控制手段操作状态的装置
公开(公告)号：JP2009168531A
公开(公告)日：2009-07-30
申请号：JP2008005076
申请日：2008-01-11
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： EMOTO HIDEAKI
IPC分类号： G01R31/00
CPC分类号： G01R31/3278
摘要： PROBLEM TO BE SOLVED: To provide a device for diagnosing an operation state of an external control means which enables transmission of a driving state of a driving object being the external control means, transmission of a signal of a fault such as disconnection or a short circuit of wiring and transmission of electric power by the same means, enables prevention of an increase in the manufacturing cost due to an increased number of components, increased complication of a circuit constitution or others, and also enables accurate transmission of signals and accurate diagnosis of the soundness of a circuit, by a simple constitution.
SOLUTION: The device for diagnosing the operation state of the external control means is constituted of a second switching circuit which turns ON/OFF an output of an alternating current generating means by a drive signal of the external control means and makes it be impressed on the primary side of an isolation transformer, a first switching circuit which is connected to a secondary side of an insulation transformer and the external control means turned ON/OFF by the second switching circuit, a detecting circuit of the operating state of the external control means which is connected to the secondary side of the isolation transformer and to which a current flows in the ON state of the first switching circuit, and a means which is connected to the second switching circuit and measures a current flowing through the primary side of the isolation transformer.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于诊断外部控制装置的操作状态的装置，其能够传输作为外部控制装置的驱动对象的驱动状态，发送诸如断开的故障的信号或通过相同的手段进行布线短路和电力传输，能够防止由于部件数量的增加而导致的制造成本的增加，电路结构的复杂化等问题，并且还能够准确地传输信号并且准确地通过简单的结构诊断电路的健全性。解决方案：用于诊断外部控制装置的操作状态的装置由通过外部控制装置的驱动信号使交流发电装置的输出接通/断开的第二开关电路构成，施加在隔离变压器的初级侧，连接到绝缘变压器的次级侧的第一开关电路和由第二开关电路接通/断开的外部控制装置，外部的操作状态的检测电路控制装置，其连接到所述隔离变压器的次级侧，并且电流在所述第一开关电路的导通状态中流动;控制装置，连接到所述第二开关电路并测量流过所述第一开关电路的初级侧的电流; 隔离变压器。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2009168532A Device for diagnosing signal state of external control means 审中-公开
标题翻译：用于诊断外部控制手段的信号状态的装置
公开(公告)号：JP2009168532A
公开(公告)日：2009-07-30
申请号：JP2008005077
申请日：2008-01-11
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： EMOTO HIDEAKI
IPC分类号： G01R31/00 , G01R31/02
CPC分类号： G01R31/2829
摘要： PROBLEM TO BE SOLVED: To provide a device for diagnosing a signal state of an external control means which enables prevention of an increase in the manufacturing cost due to an increased number of components, increased complication of a circuit constitution or others and also enables accurate diagnosis of the signal state of the external control means, by a simple constitution.
SOLUTION: The device has a switching circuit which is connected to a center tap provided on a primary side of a transformer and makes driving power be sent out to the external control means provided on a secondary side by an ON/OFF signal of the means, and a means which is connected to the switching circuit and measures the primary-side current which flows corresponding to a current made to flow through the secondary side of the transformer by the drive of the external control means. The signal state of the external control means is diagnosed on the basis of the results of measurement of the current measuring means.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于诊断外部控制装置的信号状态的装置，其能够防止由于部件数量的增加而导致的制造成本的增加，电路构造的复杂化等等，并且还能够通过简单的结构对外部控制装置的信号状态进行准确的诊断。解决方案：该装置具有开关电路，该开关电路连接到设置在变压器的初级侧的中心抽头，并且通过ON / OFF信号将驱动电力发送到设置在次级侧的外部控制装置所述装置和连接到所述开关电路的装置，并且通过所述外部控制装置的驱动来测量与通过所述变压器的次级侧流动的电流相对应的初级侧电流。基于当前测量装置的测量结果来诊断外部控制装置的信号状态。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2009168530A Device of diagnosing signal state of output object 审中-公开
标题翻译：诊断输出对象信号状态的设备
公开(公告)号：JP2009168530A
公开(公告)日：2009-07-30
申请号：JP2008005075
申请日：2008-01-11
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： EMOTO HIDEAKI
IPC分类号： G01R31/00 , G01R31/02
CPC分类号： G01R31/025 , G01R31/026 , G01R31/2829
摘要： PROBLEM TO BE SOLVED: To provide a device of diagnosing a signal state of an output object which enables transmission of the state of a drive signal in the output object, transmission of a signal of a fault such as disconnection or a short circuit of wiring and transmission of electric power, by the same means, enables prevention of an increase in the manufacturing cost due to an increased number of components and increased complication of a circuit constitution and also enables accurate transmission of the result of measurement and accurate diagnosis of the soundness of a circuit, by a simple constitution.
SOLUTION: Using an isolation transformer of which the primary and secondary sides are insulated from each other, the diagnosis of the signal state of the output object is performed by using a current measuring means which measures a primary-side current made to flow by a current flowing through a driving object connected to the secondary side, a means which converts the current measured by the current measuring means into the voltage corresponding to a driving state of the driving object and feeds it back to a driving voltage signal, and a voltage measuring means which measures the voltage obtained by that a signal of the voltage into which the current measured by the current measuring means is converted is fed back to the driving voltage signal.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种诊断输出对象的信号状态的装置，其能够传输输出对象中的驱动信号的状态，发送诸如断开或短路的故障的信号通过相同的方式，能够防止由于部件数量的增加而引起的制造成本的增加和电路结构的复杂化的增加，并且能够准确地传输测量结果和准确的诊断结果电路的健全性，简单的构成。解决方案：使用一次侧和二次侧绝缘的隔离变压器，通过使用电流测量装置来执行输出对象的信号状态的诊断，该电流测量装置测量流过的一次侧电流通过流过连接到次级侧的驱动对象的电流，将由电流测量装置测量的电流转换成对应于驱动对象的驱动状态的电压并将其馈送回驱动电压信号的装置，以及电压测量装置，其测量由电流测量装置测量的电流转换成的电压的信号获得的电压被反馈到驱动电压信号。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2007193989A Lamp for light source and projector 有权
标题翻译：光源和投影仪灯
公开(公告)号：JP2007193989A
公开(公告)日：2007-08-02
申请号：JP2006009057
申请日：2006-01-17
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KAWACHI RIKU , EMOTO HIDEAKI , TODA KATSUHIKO
IPC分类号： F21S2/00 , F21S8/04 , F21V8/00 , F21Y101/02 , G02B27/18 , G03B21/14 , H01L33/58
CPC分类号： Y02B20/42
摘要： PROBLEM TO BE SOLVED: To provide a lamp for a light source having light emitting diodes as the light source and luminous intensity possible to be increased, and to provide a projector using the lamp for the light source. SOLUTION: The lamp 1 for the light source condenses light from the light source by a lens and emits it. The light source has a main light source 3 and a sub light source 6. The main light source 3 and the sub light source 6 are formed of a plurality of light emitting diodes 32 and 62 which are aligned, and the sub light source 6 is arranged in line and backward in the direction of the light emitted from the main light source 3. Further, the lamp for the light source 1 has a light guide means 7 which guides the light from the sub light source 6 to the front of the main light source 3. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于具有发光二极管作为光源的光源和可能增加的发光强度的灯，并且提供使用该光源的灯的投影仪。解决方案：用于光源的灯1通过透镜将来自光源的光聚焦并发射。光源具有主光源3和副光源6.主光源3和副光源6由对准的多个发光二极管32和62形成，子光源6是沿着从主光源3发射的光的方向排列成一行并向后。此外，用于光源1的灯具有导光装置7，其将来自副光源6的光引导到主光源3的前方光源3.版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2013141346A Power supply device and power supply switching method 有权
标题翻译：电源设备和电源开关方法
公开(公告)号：JP2013141346A
公开(公告)日：2013-07-18
申请号：JP2011290132
申请日：2011-12-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： EMOTO HIDEAKI , SHIRAE MITSUYUKI
IPC分类号： H02J1/00 , H02M1/00
CPC分类号： H02M3/33569 , H02J1/04 , H02J1/102 , H02J3/005 , H02J9/06 , H02M1/08 , H02M3/285 , H02M3/33507 , H02M3/33561 , H02M2001/0038
摘要： PROBLEM TO BE SOLVED: To bring power output from designated power supply means to a power level required by a load in a shorter time even when the power supply means that supplies power to the load is switched.SOLUTION: A power supply device 10 includes a plurality of constant current output circuits 14 capable of supplying power to a load 12. The constant current output circuits 14 each include a pulse generation section 20 for generating a pulse voltage having a pulse width corresponding to a voltage and current to be output, and a PI feedback control section 30 for feedback-controlling the pulse voltage output from the pulse generation section 20 such that a load current becomes a predetermined value. When switching the constant current output circuit 14 that supplies power to the load 12 in the event of an anomaly in the constant current output circuit 14 that supplies power to the load 12, the power supply device 10 sets the period of the feedback control on the pulse generation section 20 of a designated constant current output circuit 14 at a second period shorter than a first period used in the replaced constant current output circuit 14.
摘要翻译：要解决的问题：即使当切换供给电力的电源装置时，也可以在更短的时间内将来自指定电源装置的电力输出功率输出到负载所要求的功率电平。解决方案：电源装置10包括多个恒定电流输出电路14，其能够向负载12供电。恒流输出电路14各自包括用于产生具有与要输出的电压和电流对应的脉冲宽度的脉冲电压的脉冲产生部20，以及 PI反馈控制部30，用于反馈控制从脉冲发生部20输出的脉冲电压，使得负载电流成为规定值。当在向负载12供电的恒流输出电路14发生异常的情况下切换向负载12供电的恒流输出电路14时，供电装置10将反馈控制的周期设定在指定恒流输出电路14的脉冲产生部分20在比替换的恒流输出电路14中使用的第一周期短的第二周期。

10. 发明专利

JP2005078468A System for supporting education 审中-公开
标题翻译：支持教育制度
公开(公告)号：JP2005078468A
公开(公告)日：2005-03-24
申请号：JP2003309596
申请日：2003-09-02
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： FUTAMURA ATSUSHI , EMOTO HIDEAKI , KIMURA AKIYOSHI , NAGANO OSAMU
IPC分类号： G09B5/06 , G06Q50/00 , G06Q50/10 , G06Q50/20 , G09B7/02 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide a system for supporting education, which enables a student to study professional knowledge provided by an educational supporter with a high degree of freedom and an education manager to manage the student based on the comprehension of professional knowledge by the student right after the student has completed a course for studying the knowledge. SOLUTION: The system for supporting the education 1 comprises a supporter side system 2, a user side system 3 and the Internet 20 coupled to the system 2 and the system 3. The supporter side system 2 provides educational materials 4 and a problem set 5 for checking student comprehension of the professional knowledge as well as generates a report 8 for reporting an evaluation 7 of a student for the problem set 5. The user side system 3 which receives the educational materials 4 and the problem set 5 for checking the student comprehension of the knowledge, comprises a facility 11 for learning, which is used by a student 9 who transmits an answer for the problem set 5, and a facility 15 for managing the evaluation 7 of the student, which is used by a manager 10 who is supported by receiving the report 8 for reporting the evaluation 7 of the student from a facility 12 for checking the student comprehension of the knowledge and the supporter side system 2. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供支持教育的制度，使学生能够以高度自由的方式学习由教育支持者提供的专业知识和教育经理，以根据对专业知识的理解来管理学生在学生完成学习知识的课程后，学生才能正确学习。解决方案：用于支持教育的系统1包括支持者侧系统2，用户侧系统3和耦合到系统2和系统3的因特网20.支持者侧系统2提供教育材料4和问题设置5以检查学生对专业知识的理解程度，并生成报告8，用于报告问题集合5的学生的评估7。接收教育材料4的用户侧系统3和用于检查的问题集5 学生对知识的理解包括由学生9使用的用于学习的设施11，用于发送问题集5的答案，以及用于管理学生的评估7的设施15，由管理者10使用通过收到来自设施12的学生评估7的报告8的支持，用于检查学生对知识的理解和支持者侧系统2.版权所有（C）2005，JPO＆NCIPI

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