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21. 发明专利

JP2005291094A Power plant facility using liquefied gas vaporizing device 审中-公开
标题翻译：使用液化气体蒸发装置的发电厂设施
公开(公告)号：JP2005291094A
公开(公告)日：2005-10-20
申请号：JP2004107433
申请日：2004-03-31
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： IWAI SATOSHI , MORIOKA HAJIME
IPC分类号： F01K25/10 , F01K23/10 , F02C6/18 , F02C7/143
CPC分类号： Y02E20/14 , Y02E20/16
摘要： PROBLEM TO BE SOLVED: To provide power plant facility using LNG vaporizer capable of using cold by modifying an existing LNG vaporizer.
SOLUTION: An intermediate thermal medium evaporating at intermediate heating medium evaporator 21 drives and rotates an expansion turbine 23 and electric power output is provided by a generator 24. The intermediate heating medium discharged from the expansion turbine 23 exchanges heat with intake cooling medium at an intake cooling medium heat exchanger 30. The intake cooling medium is sent into an intake air cooler 31 to cool intake air compressed by a gas turbine of a gas turbine power generating device 14. Power generation output of the gas turbine power generating device 14 can be increased by intake air cooling. An existing device can be used as LNG vaporizer 12.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过修改现有的LNG蒸发器来提供能够使用冷气的LNG蒸发器的发电厂设施。解决方案：在中间加热介质蒸发器21中蒸发的中间热介质驱动并旋转膨胀涡轮23，并且发电机24提供电力输出。从膨胀涡轮机23排出的中间加热介质与进气冷却介质在进气冷却介质热交换器30中。进气冷却介质被送入进气冷却器31，以冷却由燃气轮机发电装置14的燃气轮机压缩的进气。燃气轮机发电装置14的发电输出可以通过进气冷却来增加。现有设备可用作LNG蒸发器12.版权所有（C）2006年，JPO＆NCIPI

22. 发明专利

JPH11275111A Plant system 失效
标题翻译：植物系统
公开(公告)号：JPH11275111A
公开(公告)日：1999-10-08
申请号：JP7914398
申请日：1998-03-26
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： KAWAMURA HISAKIMI , KAWAKAMI KAZUHITO , FUJIWARA MASASHI , MORIYAMA TAKAYUKI , NAKAYAMA KATSUYOSHI , MORIOKA HAJIME , HORIO MOTOHIRO
IPC分类号： G05B23/02 , G05B15/02 , G06F13/00 , H04L12/28 , H04Q9/00
摘要： PROBLEM TO BE SOLVED: To provide a system for permitting interruption from a maintenance/ inspection work side while maintaining an excellent operation state in the case of being provided with a LAN for plant operation control and the LAN for instrumentation equipment inspection capable of bidirectional information transmission with a portable information terminal. SOLUTION: Writing from the portable information terminal 12 to a process computer 8 is made possible through the LAN 6 for the plant operation control and a gateway server 30 is provided in the connection part of the LAN 6 and the LAN 7 for the instrumentation equipment inspection. Then, a setting tag part 31 corresponding to respective instrumentation equipments is provided in the process computer 8, a judgement part 32 for judging the propriety of the write from the portable information terminal 12 corresponding to the respective instrumentation equipments to the process computer 8 corresponding to the state of the setting tag part 31 is provided and the write is performed only in the case of judging that the write is possible in the judgement part 32.
摘要翻译：要解决的问题：提供一种允许从维护/检查工作侧中断的系统，同时在设置用于设备操作控制的LAN的情况下保持良好的操作状态，以及能够进行双向信息传输的仪表设备检查用LAN 与便携式信息终端。解决方案：从便携式信息终端12到处理计算机8的写入可以通过LAN6进行工厂操作控制，网关服务器30设置在LAN 6和LAN 7的连接部分中，用于仪器设备检查。然后，在处理计算机8中设置与各仪表设备相对应的设定标签部31，判断部32，用于判断从对应于各仪表设备的便携式信息终端12向与处理计算机8对应的写入的适当性提供设置标签部分31的状态，并且仅在判断在判断部分32中可能进行写入的情况下才执行写入。

23. 发明专利

JPH11249727A DEVICE AND SYSTEM FOR CHECKING AND MANAGING PLANT 失效
公开(公告)号：JPH11249727A
公开(公告)日：1999-09-17
申请号：JP4801698
申请日：1998-02-27
申请人： OSAKA GAS CO LTD
发明人： KIDA TOSHIHIKO , TERAMINE TADASHI , MORIOKA HAJIME
IPC分类号： G06F3/16 , G05B23/02
摘要： PROBLEM TO BE SOLVED: To provide the device and system for checking and managing a plant by which important audio information related to a check excepting for registered audio information can be acquired while securing a fixed recognition rate and enabling speedy information transmission or the like. SOLUTION: This device is provided with an audio signal input part 10 for inputting the checked results from checkers on the job sites through a communication line 40 as audio signals and audio signal processing means 7, 10, 11, 12, 13 and 15 for performing the required managing processing by discriminating the audio signals based on the audio information registered in advance. The audio signal processing means is provided with audio signal storage means 12, 13, 14 and 21 for quantizing and storing the audio signals.

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