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1. 发明专利

JP2003016568A Meter controller 审中-公开
标题翻译：仪表控制器
公开(公告)号：JP2003016568A
公开(公告)日：2003-01-17
申请号：JP2001196960
申请日：2001-06-28
申请人： Tokyo Gas Co Ltd , Toshiba Corp , 東京瓦斯株式会社 , 株式会社東芝
发明人： HAYASHI HITOSHI , SUZUKI MAMORU , NAKAMURA MITSUHIRO , ISHINO HITOAKI , HIRASAWA TOSHITAKE , MAEDA IKUO , KON KAZUO
IPC分类号： G01F1/00 , G01F3/22 , G01F15/06 , G08B21/16 , G08C15/00 , G08C23/04 , H04Q9/00
CPC分类号： Y02B60/50
摘要： PROBLEM TO BE SOLVED: To provide a gas meter capable of reducing a consumption current by reducing optical communication operation started when it is not required. SOLUTION: The gas meter which calculates a gas flow and performs gas blockage and various warnings and is also configured to enable external optical communication equipment to read and write the present gas flow, gas blockage, various warning states and information of operation setting of the meter with optical radio communication, has an optical communication allowable switch 19 for performing a permission command of optical radio communication, an optical communication permission controlling part 18 for allows optical radio communication when a permission command is received from the switch 19 and inhibiting optical radio communication when a prescribed time elapses since the time when the permission command is received, and a communication controlling part 15 for performing optical radio communication only for the allowed time.
摘要翻译：要解决的问题：提供一种能够在不需要的情况下开始减少光通信操作而能够降低消耗电流的燃气表。解决方案：计算气体流量并进行气体阻塞和各种警告的气量计，并且还可配置为使外部光通信设备能够读取和写入当前的气体流量，气体阻塞，各种警告状态以及仪表的操作设置信息在具有光无线通信的情况下，具有用于执行光无线通信的许可命令的光通信允许开关19，当从开关19接收到许可指令时允许光无线通信的光通信许可控制部分18，从接收到许可命令的时间起经过规定时间，以及仅在允许时间内进行光无线通信的通信控制部15。

2. 发明专利

JP2006050206A Data collecting device 有权
标题翻译：数据收集设备
公开(公告)号：JP2006050206A
公开(公告)日：2006-02-16
申请号：JP2004227808
申请日：2004-08-04
申请人： Tokyo Gas Co Ltd , Toshiba Corp , 東京瓦斯株式会社 , 株式会社東芝
发明人： SUZUKI MAMORU , YUASA KENICHIRO , ICHIMURA TAKESHI , KAWAI TOSHIHIKO , MAEDA IKUO
IPC分类号： H04M11/00 , G08C15/00 , G08C19/00
摘要： PROBLEM TO BE SOLVED: To provide a data collecting device capable of coping with different communication terminals. SOLUTION: The data collecting device collects data from a meter 4 with a communicating function, and transmits the data to the communication terminal 2, including a first communication means 9 for controlling communication with the communication terminal 2; a second communication means 10 for controlling communication with the communication terminal 2 by a communication system different from that of the first communication means; a changeover means 11 for changing over connection to the communication terminal 2 between the first and second communication means 9, 10; a meter communication means 14 which is connected to the meter with the communicating function so as to control communication with the meter 4 with the communicating function; a setting apparatus to be connected to the meter communication means 14 in place of the meter 4 with the communicating function; and a control means 12 for controlling the changeover of the changeover means 11 in response to an indication from the setting apparatus. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够应对不同通信终端的数据采集装置。解决方案：数据采集装置从具有通信功能的仪表4收集数据，并将数据发送到通信终端2，包括用于控制与通信终端2通信的第一通信装置9; 第二通信装置10，用于通过与第一通信装置不同的通信系统来控制与通信终端2的通信; 用于在第一和第二通信装置9,10之间切换到通信终端2的连接的切换装置11; 仪表通信装置14，其连接到具有通信功能的仪表，以便控制与仪表4的通信功能的通信; 连接到仪表通信装置14的设置装置代替具有通信功能的仪表4; 以及控制装置12，用于响应于来自设定装置的指示来控制切换装置11的切换。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2002156263A SCISMOSCOPE OF GAS METER 失效
公开(公告)号：JP2002156263A
公开(公告)日：2002-05-31
申请号：JP2000349516
申请日：2000-11-16
申请人： TOKYO GAS CO LTD , OMRON TATEISI ELECTRONICS CO , TOSHIBA CORP
发明人： NUKUI KAZUMITSU , SUZUKI MAMORU , KOMAKI MICHINORI , TASHIRO TAKESHI , NAKAMURA MITSUHIRO , SHIMOMOTO YASUSHI , KATAOKA TOMOHIRO , SHINOHARA KENJI , KON KAZUO , UYAMA HIROTO , MAEDA IKUO , ISHINO HITOAKI , MORINAGA TAKESHI
IPC分类号： G01F3/22
摘要： PROBLEM TO BE SOLVED: To enhance attaching workability and to ensure certain and stable support rigidity. SOLUTION: The output terminal 13 of a sensor part and a pair of front and rear holding parts 15 and 17 opened downwardly are provided to a seismoscope main body 11 and the holding parts 15 and 17 are locked with a vertical control substrate 3 from the upper end thereof to fix and support the upper end of the vertical control substrate in the state held by the holding parts 15 and 17.

4. 发明专利

JP2002156259A GAS METER 失效
公开(公告)号：JP2002156259A
公开(公告)日：2002-05-31
申请号：JP2000349527
申请日：2000-11-16
申请人： TOKYO GAS CO LTD , OMRON TATEISI ELECTRONICS CO , TOSHIBA CORP
发明人： NUKUI KAZUMITSU , SUZUKI MAMORU , KOMAKI MICHINORI , TASHIRO TAKESHI , NAKAMURA MITSUHIRO , KATAOKA TOMOHIRO , KAWABATA NAOKO , SHIMOMOTO YASUSHI , SHINOHARA KENJI , KON KAZUO , UYAMA HIROTO , ISHINO HITOAKI , MAEDA IKUO , MORINAGA TAKESHI
IPC分类号： G01F3/22 , G08C19/00
摘要： PROBLEM TO BE SOLVED: To provide a gas meter employing a multistage sensing type earthquake sensor outputting a different signal corresponding to the intensity of a sensed earthquake and capable of controlling the cutting-off of gas corresponding to the intensity of a detected earthquake. SOLUTION: A gas cut-off controller 7 performs the cut-off control of gas so that a generated earthquake is regarded as a small one to perform the restorable cutting-off of gas, when only a first stage pulse signal is generated within a specific period according to incorporated gas cutting-off logic on the occurrence of an earthquake. The generated earthquake is regarded as a big earthquake when first and second stage pulse signals are generated to perform the non-restorable cutting-off of the gas. The generated earthquake is regarded as a shock when only the second stage pulse signal is generated to perform no cutting-off of the gas. By this constitution, the non-restorable immediate cutting-off of the gas is not performed by an insignificant earthquake and, when a person touches with gas piping or beats a carrying cargo against the gas piping, the immediate cutting-off of the gas by erroneous operation is prevented.

5. 发明专利

JP2002122460A GAS METER 失效
公开(公告)号：JP2002122460A
公开(公告)日：2002-04-26
申请号：JP2000315709
申请日：2000-10-16
申请人： TOKYO GAS CO LTD , TOSHIBA CORP
发明人： NUKUI KAZUMITSU , SUZUKI MAMORU , KOMAKI MICHINORI , TASHIRO TAKESHI , ISHINO HITOAKI , KON KAZUO , MAEDA IKUO , UYAMA HIROTO , MORINAGA TAKESHI
IPC分类号： G01F3/22 , G01F1/00 , G01F15/06
摘要： PROBLEM TO BE SOLVED: To provide a gas meter capable of retaining the data related to gas use accumulated so far even in the shortage of the built-in battery of the gas meter. SOLUTION: This gas meter is equipped with an E2PROM 31 capable of retaining contents even if no power is supplied to the gas meter. The operation set 11, gas use quantity 13, and interruption and alarm hysteresis 15 on a RAM 10 are periodically backed up in the E2PROM 31. When the supply of power is stopped because of the shortage of the built-in battery, the data retained in the E2PROM 31 can be directly read from a data output terminal 35.

6. 发明专利

JP2002099981A OPTICAL RADIO COMMUNICATION DEVICE 失效
公开(公告)号：JP2002099981A
公开(公告)日：2002-04-05
申请号：JP2000289022
申请日：2000-09-22
申请人： TOKYO GAS CO LTD , TOSHIBA CORP
发明人： NUKUI KAZUMITSU , SUZUKI MAMORU , NAKAMURA MITSUHIRO , HAYASHI HITOSHI , KON KAZUO , MAEDA IKUO , HIRASAWA TOSHITAKE
IPC分类号： G01F1/00 , G01F3/22 , G01F15/06 , G08C23/04
摘要： PROBLEM TO BE SOLVED: To provide an optical radio communication device which is stably communicable between a device and a gas meter, even at a distant place and even when the gas meter is arranged on its side. SOLUTION: This optical radio communication device has a handy terminal 2a, having a front optical communication circuit for transmitting and/or receiving information between the device and the gas meter 1 for calculating a value of a quantity of gas used on the basis of the measured value of the flow rate or the flow speed of the gas and an extension cable unit 4 which is freely detachable from the handy terminal, and the extension cable unit has an optical communication element 401 for transmitting and/or receiving the information between the device and the gas meter, a cable 403, connected to a connector 411 having one end connected to the optical communication element and the other end attached freely detachable from the handy terminal, a telescopic multi-node type hollow bar 405 for inserting the cable for installing the optical communication element in the tip vicinity and a cable winding mechanism 407, for sending out and winding the cable inserted into the multi-node hollow bar, according to the telescopic motion of the multi-node hollow bar.

7. 发明专利

JP2002081985A DISPLAY DEVICE FOR GAS METER 失效
公开(公告)号：JP2002081985A
公开(公告)日：2002-03-22
申请号：JP2000273487
申请日：2000-09-08
申请人： TOKYO GAS CO LTD , TOSHIBA CORP
发明人： NUKUI KAZUMITSU , SUZUKI MAMORU , KOMAKI MICHINORI , TASHIRO TAKESHI , KON KAZUO , UYAMA HIROTO , ISHINO HITOAKI , MAEDA IKUO , MORINAGA TAKESHI
IPC分类号： G01F3/22
摘要： PROBLEM TO BE SOLVED: To confirm a metering value other than a gas flow rate value without using any data-reading device. SOLUTION: An instantaneous flow rate value, a pressure value, a temperature, and other metering values are displayed on the screen of an LCD 6 instead of an integral value by switching. At this time, metering units are switched, and also a 7-segment display that is not used is stopped. Also, the integral value, instantaneous flow rate value, pressure value, and temperature are successively switched according to the input of a display selection switch 10.

8. 发明专利

JP2002071400A FLUID-CONTROL DEVICE 失效
公开(公告)号：JP2002071400A
公开(公告)日：2002-03-08
申请号：JP2000255974
申请日：2000-08-25
申请人： TOKYO GAS CO LTD , TOSHIBA CORP
发明人： NUKUI KAZUMITSU , SUZUKI MAMORU , KOMAKI MICHINORI , TASHIRO TAKESHI , KON KAZUO , MAEDA IKUO , ISHINO HITOAKI , UYAMA HIROTO
IPC分类号： G01F1/00 , F17D3/01 , G01F3/22
摘要： PROBLEM TO BE SOLVED: To surely break a fluid channel by accurately capturing the rapid change in the fluid flow rate or the use of fluid in a short time, and accurately and rapidly detecting the abnormal working conditions of the fluid. SOLUTION: The fluid-control device comprises an operation control means 2, that reads the flow rate of fluid detected by a flow rate sensor 1 as the instantaneous flow rate measurement value of a prescribed time interval, performs the running averaging arithmetic processing to the instantaneous flow rate measurement value, and judges as to whether the working state of the fluid is normal, based on the running averaging arithmetic processing result, and outputs a break signal in the case of failure, and a break means 8 for breaking a fluid channel by receiving the break signal.

9. 发明专利

JP2001255193A GAS METER AND OPTICAL RADIO COMMUNICATION SYSTEM 失效
公开(公告)号：JP2001255193A
公开(公告)日：2001-09-21
申请号：JP2000069496
申请日：2000-03-13
申请人： TOKYO GAS CO LTD , TOSHIBA CORP
发明人： NUKUI KAZUMITSU , SUZUKI MAMORU , NAKAMURA MITSUHIRO , HAYASHI HITOSHI , KON KAZUO , MAEDA IKUO
IPC分类号： G01F3/22 , G01F1/00 , G01F15/06 , H04B10/00 , H04B10/116 , H04Q9/00
摘要： PROBLEM TO BE SOLVED: To provide a gas meter, capable of accurately communicating without making wrong connections, disconnections, connecting faults or the like using simple labor hours of a wiring operating and a connection by solving the problem of wrong connecting, disconnection, connection faults, incorrect setting changes or the like, in the case of reading data of shutting-off and warning reason occurring reasons or changing various type set values. SOLUTION: An LCD panel 71 for displaying the shutting-off and warning reasons by characters or numerical characters, so as to recognize intuitively from the outside, a light-emitting element 81 and a photodetector 82 for transmitting/receiving various type information to and from external handy terminal equipment 2 are unitized and provided at one position of an internal space, having a relative allowance in a window 7 on the front surface of an upper case 3 of the mater 1.

10. 发明专利

JP2002122456A GAS METER 失效
公开(公告)号：JP2002122456A
公开(公告)日：2002-04-26
申请号：JP2000312560
申请日：2000-10-12
申请人： TOKYO GAS CO LTD , TOSHIBA CORP
发明人： NUKUI KAZUMITSU , SUZUKI MAMORU , KOMAKI MICHINORI , TASHIRO TAKESHI , ISHINO HITOAKI , KON KAZUO , UYAMA HIROTO , MAEDA IKUO , MORINAGA TAKESHI
IPC分类号： G01F3/22 , G01F1/00
摘要： PROBLEM TO BE SOLVED: To provide a gas meter never performing an erroneous determination that a flow rate is present during interruption in the generation of a pulsation in a perfectly stopped state of the gas supply by the operation of a shut-off valve. SOLUTION: When the pulsation is generated in a perfectly stopped state of gas supply by the interrupting operation of the shut-off valve 10e, since the integrated value 10g of the momentary flow rate 10f of the gas by pulsation is 0 by positive and negative cancellation, it can be precisely determined whether the supply of gas is perfectly stopped or not even in the pulsation by the determination based on the integrated value of the momentary flow rate of gas. In this gas meter 10, a control part 10a restarts the shut-off valve 10e when the momentary flow rate integrated value 10g outputted by a momentary flow rate integration part 10b exceeds a prescribed value during the interruption by the shut-off valve after the shut-off valve 10e performs the interrupting operation once.

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