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71. 发明专利

JP2002288762A METHOD OF COLLECTING ALARM INFORMATION 失效
公开(公告)号：JP2002288762A
公开(公告)日：2002-10-04
申请号：JP2001091763
申请日：2001-03-28
申请人： OSAKA GAS CO LTD
发明人： IWAMOTO NORIAKI , TONO AKIRA , YASUI MASAHIRO
IPC分类号： G06F13/00 , G06F17/40 , G06Q50/00 , G06Q50/06 , G08B25/00 , G08C15/00 , H04Q9/00 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To realize a technique capable of grasping a situation of alarm infor mation quickly, in an alarm information collecting system 10 constituted to allow communication with plural abnormality detectors 1 therebetween via a network 5, and constituted to allow collection of the alarm information as to supply-abnormality detected in the detector 1. SOLUTION: The alarm information collecting system 10 executes a process receiving a collection command signal about collection-starting of the alarm information, a process for setting as communication objects one portion of the abnormality detectors 1 selected based on a specified condition, out of the plural detectors 1, a process for collecting the alarm information in the abnormality detectors 1 set as the communication objects via the network 5, and a process for displaying the collected alarm information on a display part 52.

72. 发明专利

JP2002135193A RADIO COMMUNICATION SYSTEM AND RADIO COMMUNICATION METHOD 失效
公开(公告)号：JP2002135193A
公开(公告)日：2002-05-10
申请号：JP2000319424
申请日：2000-10-19
申请人： OSAKA GAS CO LTD
发明人： TONO AKIRA , OSHIMA HIROSHI , IWAMOTO NORIAKI , YASUI MASAHIRO , IBARAKI YOSHIAKI
IPC分类号： H04M1/725 , H04B7/24 , H04L12/28 , H04M1/74 , H04M11/00
摘要： PROBLEM TO BE SOLVED: To efficiently conduct routing for a slave device and a master device, in a fixed type radio system. SOLUTION: A field is divided into multiple virtual blocks. The virtual block is divided into a plurality of areas. The broadcast communication is performed at the same time in a plurality of areas relatively at the same position, for collecting routing basic data. However, no broadcast communication is performed, if no target child device is within a communicable range. The required and sufficient data required for routing to a single slave device is provided, only by the simultaneous broadcast communication from relatively the same position area for an area within the block.

73. 发明专利

JP2002111890A COMMUNICATION SUBSTITUTE DEVICE AND SYSTEM THEREOF 失效
公开(公告)号：JP2002111890A
公开(公告)日：2002-04-12
申请号：JP2000302023
申请日：2000-10-02
申请人： OSAKA GAS CO LTD
发明人： YASUI MASAHIRO
IPC分类号： G08C19/00 , H04L12/28 , H04L12/46 , H04M11/00
摘要： PROBLEM TO BE SOLVED: To provide a communication substitute device which can preferentially perform communication between first communication equipment 6 arranged so that it can communicate with a first communication path 5 at every area 4 and an objective unit 2 of communication, which is connected to second communication equipment 8, through second communication equipment 8 arranged so that it can communicate with first communication equipment 6 through a second communication path 7 with respect to a communication instruction with high emergency even in a situation where the communication instructions from a plurality of communication requests are concentrically generated at the same time. SOLUTION: The communication substitute device has a communication instruction input part 11 receiving the communication instruction, a communication order managing means 12 for deciding the communication order of a plurality of communication instructions and a communication part 16 communicating with the unit which is the object of communication based on the communication instruction and the communication order. When a plurality of communication instructions are to the unit 2 which is the object of communication in the same communication area 4 from the different communication requesters and the communication time bands are overlapped, the communication order managing means 12 compares respective preferential parameters included in the communication instruction and decides the priority of the communication instructions.

74. 发明专利

JP2001333203A CENTRALIZED TRANSMITTER, COMMUNICATION SYSTEM, CONNECTING STATE CHANGING METHOD AND AUTOMATIC METER- READING SYSTEM 失效
公开(公告)号：JP2001333203A
公开(公告)日：2001-11-30
申请号：JP2000153669
申请日：2000-05-24
申请人： OSAKA GAS CO LTD , AICHI TOKEI DENKI KK
发明人： YASUI MASAHIRO , YAMAGUCHI SHOJI , HINO TOKIO , YUZAWA ISAO , NAKAMURA TOMOHIDE
IPC分类号： G08C15/00 , G08C19/00 , H04M11/00 , H04Q9/00
摘要： PROBLEM TO BE SOLVED: To solve the problem that meter-reading facilities are complicated and are expensive since a centralized meter-reading panel and a repeater are provided as equipment of different configurations in a conventional automatic meter-reading system. SOLUTION: A centralized transmitter directly or indirectly connected to a T-NCU 103 for communicating with a center station 101 is provided with: a terminal connecting part 206 to which a meter 105 can be connected, communication connecting parts a201 and b202 to be connected with the T-NCU 103 and/or other centralized transmitter, an interface a203 for communicating with the T-NCU 103, an interface b204 for communicating with other centralized transmitters, line switching part 205 for selectively connecting the communication connecting parts a201 and b202 with the interface a203 or b204, and a control part 209 for receiving a signal from the interface a203 or b204, processing the signal and operating terminal equipment.

75. 发明专利

JPH11248849A EARTHQUAKE DETECTION APPARATUS 失效
公开(公告)号：JPH11248849A
公开(公告)日：1999-09-17
申请号：JP5390398
申请日：1998-03-05
申请人： SENSOR GIJUTSU KENKYUSHO KK , VTI HAMLIN OY , OSAKA GAS CO LTD
发明人： SAITO HIROYUKI , YANAI TADASHI , HANNU RAATIKAINEN , KAIRIKU TSUTOMU , YASUI MASAHIRO , NAKAMURA YASUHIRO , TAKAGI SATOSHI
IPC分类号： G01P15/00 , G01H1/00 , G01H11/06 , G01P15/18 , G01V1/18 , G01V1/28
摘要： PROBLEM TO BE SOLVED: To derive an earthquake detection signal when an energy density of an earthquake wave corresponding to the degree of damages by the earthquake is large. SOLUTION: Acceleration sensors S1, S2 derive outputs having one polarity and the other polarity corresponding to a capacitance change when a semiconductor single crystal silicon is etched and a vibrator is shifted by an earthquake wave. Absolute value circuits 1, 2 obtain absolute values of the outputs of the acceleration sensors and, level discrimination circuits 5, 6, 9 discriminate levels. Only a large acceleration is detected accordingly. Low pass filters 19-21 filter outputs of the level discrimination circuits 5, 6, 9 of approximately 0.1-10 Hz which is a range including a frequency of the earthquake wave, and feeds the outputs to an up/down counter 33. While the earthquake wave is within the frequency range, pulses of 400 Hz from an oscillator 28 are counted up. The pulses are counted down in other cases. When the counted value is not smaller than a reference value, the earthquake wave is judged to have a large energy density, whereby an earthquake detection signal is derived.

76. 发明专利

JPH11241972A LEAKAGE CONFIRMING METHOD OF SECONDARY PIPING OF GAS METER AND LEAKAGE CONFIRMING DEVICE THEREOF 失效
公开(公告)号：JPH11241972A
公开(公告)日：1999-09-07
申请号：JP4363198
申请日：1998-02-25
申请人： OSAKA GAS CO LTD , KANSAI GASMETER KK
发明人： YASUI MASAHIRO , OKADA SHUICHI , FUJIMOTO KUNIHIRO , ESHITA KAZUO , TANAKA TOSHIO , YOSHIOKA TORU
IPC分类号： G01F1/00 , G01M3/26
摘要： PROBLEM TO BE SOLVED: To precisely judge the presence of a gas leakage even when the temperature of a gas in secondary piping is changed in the leakage confirming period. SOLUTION: This leakage confirming method for the secondary piping 3 of a gas meter 1 comprises opening a gas feed valve 11 of the gas meter 1, supplying a gas to the secondary piping 3 to raise the pressure within the secondary piping 3, then closing the valve 11, and confirming the presence of a gas leakage on the basis of the pressure change within the secondary piping 3 after closing. The temperature of the gas within the secondary piping 3 is measured, and the pressure change within the secondary piping 3 is temperature-corrected.

77. 发明专利

JPH08285641A GAS METER 失效
公开(公告)号：JPH08285641A
公开(公告)日：1996-11-01
申请号：JP8823295
申请日：1995-04-13
申请人： OSAKA GAS CO LTD
发明人： OKADA SHUICHI , YASUI MASAHIRO , OKAMURA SHIGENORI
IPC分类号： G01F1/00 , F23N5/24 , G01F3/22 , G08B21/00 , G08B21/08 , G08B21/10 , G08B21/16
摘要： PURPOSE: To surely stop the supply of gas in the case of abnormality occurrence and to easily restart the supply of gas. CONSTITUTION: A gas meter includes a cut-off valve 2 for cutting off a gas pipe 1. When abnormality is detected in at least one of a gas pressure detecting part 4, a flow measuring part 5 and an earthquake detecting part 6, the cut-off valve 2 is closed through a driving part 3 by a control part 8 comprising a microcomputer to cut off the gas pipe 1. Immediately after the gas pipe 1 is cut off, the control part 8 monitors the detection output of each part to judge the existence/absence of abnormality. After the gas pipe 1 is once cut off, if abnormality is not any longer detected, the control part 8 automatically opens the cut-off valve 2 through the driving part 3 to restart the supply of gas.

78. 发明专利

JP2007298394A Adapter for meter, and automatic meter-reading system 有权
标题翻译：适配器和自动读表系统
公开(公告)号：JP2007298394A
公开(公告)日：2007-11-15
申请号：JP2006126584
申请日：2006-04-28
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： TAGAWA SHIGERU , YASUI MASAHIRO
IPC分类号： G01F3/22 , G01D4/00 , G08C15/00
CPC分类号： Y02B90/241 , Y02B90/247 , Y04S20/32 , Y04S20/50
摘要： PROBLEM TO BE SOLVED: To provide a technology capable of coping with diversification of service with respect to use of a utility to a consumer by deriving utility consumption corresponding to the state of the consumer, in an automatic meter-reading system utilizing an adapter for the meter capable of adding an additional function by being installed on the meter having a simple structure.
SOLUTION: The adapter 30 for the meter includes state signal input parts 33, 34 into which a state signal showing the state of the consumer A is input, and a totalization part 35 of the adapter 30 for the meter totalizes a consumption signal in the classified state by the state signal input into the state signal input part 32, and derives each classified consumption which is a utility consumption in the classified state of the state of apparatuses 40, 50.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种技术，其能够通过在自动抄表系统中使用相应于消费者状态的自动抄表系统，通过导出与消费者的状态相关的对公用事业的使用来应对服务的多样化该仪器的适配器能够通过安装在具有简单结构的仪表上添加附加功能。解决方案：用于仪表的适配器30包括状态信号输入部分33,34，其中输入了表示消费者A的状态的状态信号，并且用于该仪表的适配器30的累加部分35将消耗信号在分类状态下，通过输入到状态信号输入部32的状态信号，导出作为装置40,50的状态的分类状态下的公用消费的各分类消耗。（C）2008年， JPO＆INPIT

79. 发明专利

JP2006033719A Terminal device of centralized control system, and centralized control system 有权
标题翻译：集中控制系统的终端设备和集中控制系统
公开(公告)号：JP2006033719A
公开(公告)日：2006-02-02
申请号：JP2004213090
申请日：2004-07-21
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： ADACHI HIROAKI , YASUI MASAHIRO , OKAMOTO HIDEKI
IPC分类号： H04Q9/00
摘要： PROBLEM TO BE SOLVED: To reduce the burden on a center device by allowing a terminal device to share part of processing which is performed by the center device in a conventional technique, with comparatively less traffic between the terminal device and the center device.
SOLUTION: The terminal device 1 is connected to the center device 2 via a communication line 4, and monitors and controls the operation status of a load device 3 in response to the contents of an instruction from the center device 2. Upon receiving an instruction of change in operation status of the load device 3 from the center device 2, the terminal device 1 causes a timer 14 to time-limit a main response time being a time when the load device 3 shifts to an instructed operating state, and causes an operation monitoring unit 12b to acquire the operation status of the load device 3 at the time point of completion of the time limit of the main response time by the timer 14. The operation status acquired at the time point of completion of the time limit of the main response time is transmitted to the center device 2.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了通过允许终端设备共享由中央设备执行的处理的一部分在传统技术中减少中心设备的负担，在终端设备和中心设备之间的流量相对较少。
解决方案：终端设备1经由通信线路4连接到中心设备2，并且响应于来自中心设备2的指令的内容来监视和控制负载设备3的操作状态。接收到来自中心装置2的负载装置3的动作状态的变更指示，终端装置1使定时器14对作为负载装置3转移到指示运行状态的时间的主要响应时间进行时间限制，使得操作监视单元12b在定时器14的主响应时间的完成时间的时间点获取负载设备3的操作状态。在时间限制完成时刻获取的操作状态主要响应时间被传送到中心设备2.版权所有（C）2006，JPO＆NCIPI

80. 发明专利

JP2006033717A Communication system 有权
标题翻译：通讯系统
公开(公告)号：JP2006033717A
公开(公告)日：2006-02-02
申请号：JP2004213088
申请日：2004-07-21
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： ADACHI HIROAKI , YASUI MASAHIRO
IPC分类号： H04Q9/00 , G08C15/00 , G08C17/00 , H04B7/24
CPC分类号： Y02D70/00 , Y02D70/448
摘要： PROBLEM TO BE SOLVED: To provide a communication system capable of setting a reception standby period on a slave set from among a variety of reception standby periods having different lengths with respect to at least a reception standby period among the reception standby period and a reception execution period. SOLUTION: A communication system adds, to a communication control unit 20, a processing function of transmitting one item of reception cycle information to a slave set 1 to be set with the information via a radio communication interface 23, in conformity with a slave set setting instruction for setting the one item of reception cycle base information to the slave set 1 from a variety of reception cycle base information, each including at least information for deciding reception standby period and having different length of the reception standby period; and a processing function of reading transmission period information previously associated with the slave set 1 and with each reception standby period from a storage unit 25, on the basis of information from an external terminal 4 to the slave set 1 side. The system also adds, to a communication control unit 10, a processing function of storing reception cycle information for at least deciding the reception standby period, on the basis of one item of reception cycle base information into a storage unit 15, if the one item of reception cycle base information to its own device is received via a radio communication interface 13. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种通信系统，其能够在接收待机期间中至少相当于接收待机期间的各种具有不同长度的接收待机期间之间设定从设备的接收待机期间;以及接收执行期间。解决方案：通信系统将通过无线电通信接口23将一个接收周期信息项发送到从设备1以设置信息的处理功能，与通信控制单元20中的从设定设定指示，用于从各种接收周期基准信息中选择接收周期基本信息的一个项目到从属设备1，每个接收周期基站信息至少包括用于确定接收等待时间段的信息并具有不同接收待机时间长度的信息; 以及基于从外部终端4到从属设备1侧的信息，从存储单元25读取与从设备1先前相关联的传输周期信息以及每个接收待机时段的处理功能。该系统还向通信控制单元10添加处理功能，该处理功能将接收周期信息至少基于一个接收周期基础信息条目存储到存储单元15中来存储接收周期信息，如果一个项目的接收周期基础信息经由无线电通信接口13接收。（C）2006年，JPO和NCIPI

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