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1. 发明专利

JP2003028693A Gas meter 有权
标题翻译：气体计
公开(公告)号：JP2003028693A
公开(公告)日：2003-01-29
申请号：JP2001216972
申请日：2001-07-17
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Toyo Gas Meter Kk , 大阪瓦斯株式会社 , 東洋ガスメーター株式会社 , 東邦瓦斯株式会社
发明人： MATSUSHITA HIROSHI , IWAKAWA MEGUMI , MINAMI TADAYUKI , TAGAWA SHIGERU , KIMURA YUKIO , HIROYAMA TORU , MIZUKOSHI JIRO , HORI FUJIO , MORII NOBUYOSHI , NAKAMURA NOBUHIRO
IPC分类号： G01F3/22
摘要： PROBLEM TO BE SOLVED: To provide a gas meter capable of resetting a cutoff valve from a closed state to an open state by a slide operation.
SOLUTION: The gas meter is provided with a gas meter main body 1, the cutoff valve 10, and a cutoff valve reset mechanism 20. The gas meter main body 1 is capable of measuring the quantity of flow of gas flowing in a gas channel 8. The cutoff valve 10 is provided for the gas meter main body 1, normally in an open state for opening the gas channel 8, and operates into a closed state for cutting off the gas channel 8 when an anomaly occurs. The cutoff valve reset mechanism 20 constituted so as to reset the cutoff valve 10 from the closed state to the open state by a slide operation of an operating part 38.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种能够通过滑动操作将截止阀从关闭状态复位到打开状态的燃气表。解决方案：燃气表具有燃气表主体1，截止阀10和截止阀复位机构20.燃气表主体1能够测量在气体通道8中流动的气体的流量为了打开气体通道8通常处于打开状态，对于气量计主体1设置截止阀10，在发生异常的情况下，动作为关闭状态切断气体通道8。截止阀复位机构20构成为通过操作部38的滑动操作将截止阀10从关闭状态复位到打开状态。

2. 发明专利

JP2003075226A Gas meter 有权
标题翻译：气体计
公开(公告)号：JP2003075226A
公开(公告)日：2003-03-12
申请号：JP2001263855
申请日：2001-08-31
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Toyo Gas Meter Kk , 大阪瓦斯株式会社 , 東洋ガスメーター株式会社 , 東邦瓦斯株式会社
发明人： MATSUSHITA HIROSHI , MINAMI TADAYUKI , FUJII YASUHIRO , TAGAWA SHIGERU , KIMURA YUKIO , HIROYAMA TORU , MIZUKOSHI JIRO , HORI FUJIO , MORII NOBUYOSHI , NAKAMURA NOBUHIRO
IPC分类号： G01F3/22 , G01F1/00 , G01F1/66
摘要： PROBLEM TO BE SOLVED: To provide a gas meter which reduces a power consumption used to drive an adjusting means by a method wherein the position (the opening amount) of a valve is controlled properly according to the used amount of gas.
SOLUTION: The gas meter is provided with a main flow channel in which the adjusting means used to adjust the opening amount of a flow channel is installed, a subflow channel which bypasses the adjusting means in the main flow channel, a flow-rate detection means and a control means which controls opening/closing of the adjusting means on the basis of a corrected flow-rate value obtained by correcting and processing the detected flow-rate value of the flow-rate detection means. The control means controls the adjusting means to the position of a first opening between a fully closed position and a fully opened position when the corrected flow-rate value becomes a first prescribed flow-rate value or more, and it controls the adjusting means to the fully opened position when the corrected flow-rate value becomes a second prescribed flow- rate value or more higher than the first prescribed flow-rate value when the adjusting means is in the position of the first opening.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种气量计，其通过根据所使用的气体量适当地控制阀的位置（开口量）的方法来降低用于驱动调节装置的功率消耗。解决方案：气量计设有主流道，其中安装用于调节流道开口量的调节装置，旁通主流道中的调节装置的子流通道，流量检测装置以及控制装置，其基于通过校正和处理检测到的流量检测装置的流量值获得的校正流量值来控制调节装置的打开/关闭。当校正流量值变为第一规定流量值以上时，控制装置将调节装置控制在完全关闭位置和完全打开位置之间的第一开口的位置，并且将调节装置控制到当调节装置处于第一开口的位置时，当校正流量值变为第二规定流量值或更高于第一规定流量值时，完全打开位置。

3. 发明专利

JP2003075210A Gas leak detector and gas meter 有权
标题翻译：气体泄漏探测器和气体计
公开(公告)号：JP2003075210A
公开(公告)日：2003-03-12
申请号：JP2001263854
申请日：2001-08-31
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Toyo Gas Meter Kk , 大阪瓦斯株式会社 , 東洋ガスメーター株式会社 , 東邦瓦斯株式会社
发明人： MATSUSHITA HIROSHI , MINAMI TADAYUKI , FUJII YASUHIRO , TAGAWA SHIGERU , KIMURA YUKIO , HIROYAMA TORU , MIZUKOSHI JIRO , HORI FUJIO , MORII NOBUYOSHI , NAKAMURA NOBUHIRO
IPC分类号： G01F1/00 , F17D5/06 , G01F1/66 , G01F3/22 , G01M3/00
摘要： PROBLEM TO BE SOLVED: To provide a gas leak detector or a gas meter which reduces the driving number of times of an adjusting means to reduce the current consumption of a battery for driving the adjusting means and reliably detects even a small rate of gas leakage.
SOLUTION: The gas leak detector or the gas meter having this detector comprises a main passage having a means for adjusting the opening of the passage, a subpassage having a flow rate detecting means, and a failure detecting means. The subpassage bypasses the main passage. The failure detecting means controls to fully close the adjusting means in the event of a failure detected, and the adjusting means detects the gas leak failure, based on a measured value by the flow rate detecting means with the adjusting means fully closed. The detecting means acts for detecting the failure every first specified time. If the detected flow rate based on the measured value by the flow rate detecting means with the adjusting means fully closed in the event of the failure exceeds a first specified flow rate continuously for over a second specified time, it detects the gas leak failure.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种减少调节装置的驱动次数的气体泄漏检测器或气量计，以减少用于驱动调节装置的电池的电流消耗，并可靠地检测甚至较小的气体泄漏率。解决方案：具有该检测器的气体泄漏检测器或气量计包括具有用于调节通道开口的装置的主通道，具有流量检测装置的次通道以及故障检测装置。次通过绕过主要通道。故障检测装置控制在检测到故障的情况下完全关闭调节装置，并且调节装置基于通过调节装置完全关闭的流量检测装置的测量值来检测气体泄漏故障。检测装置用于每第一指定时间检测故障。如果在发生故障的情况下通过调节装置完全关闭的流量检测装置的检测到的流量超过第一指定流量超过第二指定时间，则检测到气体泄漏故障。

4. 发明专利

JP2003028694A Gas meter 有权
标题翻译：气体计
公开(公告)号：JP2003028694A
公开(公告)日：2003-01-29
申请号：JP2001216973
申请日：2001-07-17
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Toyo Gas Meter Kk , 大阪瓦斯株式会社 , 東洋ガスメーター株式会社 , 東邦瓦斯株式会社
发明人： MATSUSHITA HIROSHI , IWAKAWA MEGUMI , MINAMI TADAYUKI , TAGAWA SHIGERU , KIMURA YUKIO , HIROYAMA TORU , MIZUKOSHI JIRO , HORI FUJIO , MORII NOBUYOSHI , NAKAMURA NOBUHIRO
IPC分类号： G01F3/22
摘要： PROBLEM TO BE SOLVED: To provide a gas meter capable of resetting a cutoff valve from a closed state to an open state by a lever operation. SOLUTION: The gas meter is provided with a gas meter main body 1, the cutoff valve 10, and a cutoff valve reset mechanism 20. The gas meter main body 1 is capable of measuring the quantity of flow of gas flowing in a gas channel 8. The cutoff valve 10 is provided for the gas meter main body 1, normally in an open state for opening the gas channel 8, and operates into a closed state for cutting off the gas channel 8 when an anomaly occurs. The cutoff valve reset mechanism 20 constituted so as to reset the cutoff valve 10 from the closed state to the open state by a lever operation of an operating part 38.
摘要翻译：要解决的问题：提供一种能够通过杠杆操作将截止阀从关闭状态复位到打开状态的燃气表。解决方案：燃气表具有燃气表主体1，截止阀10和截止阀复位机构20.燃气表主体1能够测量在气体通道8中流动的气体的流量为了打开气体通道8通常处于打开状态，对于气量计主体1设置截止阀10，在发生异常的情况下，动作为关闭状态切断气体通道8。截止阀复位机构20构成为通过操作部38的杆操作将截止阀10从关闭状态复位到打开状态。

5. 发明专利

JP2003075227A Gas meter 有权
标题翻译：气体计
公开(公告)号：JP2003075227A
公开(公告)日：2003-03-12
申请号：JP2001263856
申请日：2001-08-31
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Toyo Gas Meter Kk , 大阪瓦斯株式会社 , 東洋ガスメーター株式会社 , 東邦瓦斯株式会社
发明人： MATSUSHITA HIROSHI , MINAMI TADAYUKI , FUJII YASUHIRO , TAGAWA SHIGERU , KIMURA YUKIO , HIROYAMA TORU , MIZUKOSHI JIRO , HORI FUJIO , MORII NOBUYOSHI , NAKAMURA NOBUHIRO
IPC分类号： G01F3/22 , G01F1/00 , G01F7/00
摘要： PROBLEM TO BE SOLVED: To provide a gas meter which can reduce a power consumption used to drive an adjusting means by a method wherein the output voltage of a battery is estimated indirectly even in the battery incapable of detecting the output voltage directly, and the adjusting means is controlled optimally by a control characteristic based on the estimated output voltage.
SOLUTION: The gas meter is provided with a main flow channel in which the adjusting means used to adjust the opening amount of a flow channel is installed, a subflow channel which bypasses the adjusting means in the main flow channel, a flow-rate detection means, a control means which controls opening/closing of the adjusting means on the basis of a corrected flow-rate value obtained by correcting and processing the detected flow-rate value of the flow-rate detection means and a power supply. The control means estimates a temperature on the basis of a detection value detected by the flow-rate detection means, it estimates the output voltage of the power supply on the basis of the cumulative operation amount of the adjusting means, and it controls the adjusting means optimally on the basis of the estimated output voltage so as to reduce the power consumption.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种能够减少用于驱动调节装置的功率消耗的燃气表，其中即使在不能直接检测输出电压的电池中间接地估计电池的输出电压，并且调节通过基于估计的输出电压的控制特性来最佳地控制装置。解决方案：气量计设有主流道，其中安装用于调节流道开口量的调节装置，旁通主流道中的调节装置的子流通道，流量检测装置基于通过校正和处理检测到的流量检测装置的流量值而获得的校正流量值和电源来控制调节装置的打开/关闭的控制装置。控制装置基于由流量检测装置检测的检测值来估计温度，其基于调整装置的累积操作量来估计电源的输出电压，并且控制调节装置最佳地基于估计的输出电压来降低功耗。

6. 发明专利

JP2003065821A Film type flowmeter 审中-公开
标题翻译：电影类型流量计
公开(公告)号：JP2003065821A
公开(公告)日：2003-03-05
申请号：JP2001254389
申请日：2001-08-24
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： IWAKAWA MEGUMI , FUJIMOTO KUNIHIRO , MATSUSHITA HIROSHI , KADOWAKI ATSUKO
IPC分类号： G01F3/22
摘要： PROBLEM TO BE SOLVED: To reduce a cost while preventing a flow-measuring error from being enlarged in accompaniment to use.
SOLUTION: In this film type flowmeter wherein a film sheet 9 is provided in a film body 10 reciprocated by supply and discharge of gas to a measuring chamber 12, wherein a hinge base 11 is provided in one side face of the film body 10, wherein blades 14 of which the one end part is attached to a blade shaft 13 supported turnably on a casing C1, and of which the other end is connected oscillatably to the hinge base 11 is provided, and wherein the blade shaft 13 is connected to a valve part V by a link mechanism to open and close the valve part V for controlling the supply and discharge of the gas to the measuring chamber 12 by a reciprocation motion of the film body, a protruded part 11t for limiting a moving range of the film body 10 by abutting on a measuring chamber forming wall 7h for forming the measuring chamber 12, with the advance of the film body 10 to an existing side of the hinge base 11, is provided in the hinge base 11 in a condition projected to a measuring chamber forming wall 7h side.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了降低成本，同时防止伴随使用而扩大流量测量误差。解决方案：在这种膜式流量计中，其中膜片9设置在通过向测量室12供给和排出气体而往复运动的膜体10中，其中在膜体10的一个侧面设置有铰链基部11，其中叶片14的一端部安装在可旋转地支撑在壳体C1上的叶片轴13上，并且其另一端可摆动地连接到铰链座11，并且其中叶片轴13连接到阀部分V通过连接机构打开和关闭阀部分V，用于通过胶片体的往复运动来控制向测量室12供应和排出气体;用于限制胶片体的移动范围的突出部分11t 10通过邻接在用于形成测量室12的测量室形成壁7h上，随着胶片主体10前进到铰链底座11的现有侧，在投影到测量室的状态下设置在铰链底座11中成型墙7h侧

7. 发明专利

JP2005275689A Pulse transmission system 审中-公开
标题翻译：脉冲传输系统
公开(公告)号：JP2005275689A
公开(公告)日：2005-10-06
申请号：JP2004086633
申请日：2004-03-24
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： MATSUSHITA HIROSHI
IPC分类号： G01F1/00 , G01F3/22 , G01F15/075 , G08C15/00 , G08C19/16
摘要： PROBLEM TO BE SOLVED: To provide a pulse transmission system capable of transmitting a measuring signal outputted from a meter to a distant place by pulse transmission with high reliability. SOLUTION: The pulse transmission system is provided with a pulse generator 2 transmitting pulse signals PP and PN of both positive and negative polarities every time the measuring signal outputted at random timing from the meter 8 is received, a pulse transmission path 3 transmitting the pulse signals of both positive and negative polarities from one end to another end, a pulse receiver 4 connected to the other end of the pulse transmission path 3, a received pulse determining means 5 for determining whether or not the pulse signal received from the pulse generator 2 is a normal pulse signal on the basis of a signal waveform of the pulse signal received by the pulse receiver 4, a pulse integrator 6 integrating the number of times of reception of the normal pulse signal transmitted from the pulse generator 2 and received by the pulse receiver 4, and an integration data transmission device 7 transmitting integration data integrated by the pulse integrator 6 in a telegraphic message form. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够以高可靠性通过脉冲传输将从仪表输出的测量信号发送到远处的脉冲传输系统。
解决方案：脉冲传输系统每当从接收到来自仪表8的随机定时输出的测量信号每次发送正极性和负极性的脉冲信号PP和PN的脉冲发生器2，从一端到另一端的正极性和负极性的脉冲信号，连接到脉冲传输路径3的另一端的脉冲接收器4，接收脉冲确定装置5，用于确定从脉冲接收的脉冲信号是否发生器2是基于由脉冲接收器4接收的脉冲信号的信号波形的正常脉冲信号，脉冲积分器6，其将从脉冲发生器2发送的正常脉冲信号的接收次数与由脉冲接收器4和积分数据发送装置7，其在电报消息中发送由脉冲积分器6积分的积分数据 RM。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2003065822A Diaphragm gas meter 审中-公开
标题翻译：透气气体计
公开(公告)号：JP2003065822A
公开(公告)日：2003-03-05
申请号：JP2001251561
申请日：2001-08-22
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： IWAKAWA MEGUMI , FUJIMOTO KUNIHIRO , MATSUSHITA HIROSHI , KADOWAKI ATSUKO
IPC分类号： G01F3/22 , G01F1/00
摘要： PROBLEM TO BE SOLVED: To properly conduct instrument error matching by simple work in a diaphragm gas meter.
SOLUTION: In this diaphragm gas meter provided with a valve part B, a film part, and a rotary body Ra linked to the film part by a link mechanism L and rotation-operated by reciprocation motion of the film part, and provided with a link mechanism O for a valve part opening-and-closing operation for opening and closing the valve part in accompaniment to rotation of the rotary body Ra, an instrument error matching means S for regulating opening and closing timing in plural stages for the valve part with respect to a rotation phase around the rotary shaft center P of the rotary body Ra in a connection part 41 by plural stages of regulation for a link condition between the link part 41 and the valve part with respect to the rotary body Ra of the link mechanism L is motion-regulated by a large control input compared with a regulation amount between adjacent stages in the link condition, so as to regulate the link condition by motion-regulation of an operation body M for conducting regulation between the adjacent stages in the link condition.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：通过在隔膜式气量计中的简单工作正确进行仪器误差匹配。解决方案：在具有阀部分B，膜部分和旋转体Ra的隔膜式气量计中，通过连杆机构L连接到薄膜部分，并通过薄膜部分的往复运动旋转操作，并且设置有连杆用于伴随旋转体Ra的旋转而打开和关闭阀部分的阀部分打开和关闭操作的机构O，用于调节阀部分的多级的开闭正时的仪表误差匹配装置S 在连杆部41的旋转体中心P的旋转相位相对于连杆机构L的旋转体Ra在连杆部41与阀部之间的连杆状态进行多级调节与链路状态下的相邻级之间的调节量相比，由大的控制输入进行运动调节，以便通过运动体M的运动调节来调节链路状态以进行调节 n在连接条件的相邻阶段之间。

9. 发明专利

JP2005275557A Energy production and supply plan creation system 审中-公开
标题翻译：能源生产和供应计划创建系统
公开(公告)号：JP2005275557A
公开(公告)日：2005-10-06
申请号：JP2004084726
申请日：2004-03-23
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： MATSUSHITA HIROSHI , MATSUMOTO TOSHIHARU
IPC分类号： G06Q50/00 , G06Q50/06 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide a system that creates production-line-specific and time-specific energy production and supply plans for energy supply from a plurality of energy production lines to a plurality of distribution bases via a conduit network, as considering effects of a consigned supply service. SOLUTION: The system comprises time-specific production creating means for creating amounts of time-specific production of every energy production line on a supply day satisfying constraints and optimizing a predetermined evaluation index, according to a daily total demand forecast on the supply day, time-specific load forecasts for normal demanders at each distribution base, time-specific intakes from an intake base, special time-specific distributions to special demanders, a first predetermined constraint on the time-specific production of every energy production line, and a second predetermined constraint on predetermined nodes in the conduit network. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种系统，其通过管道网络从多个能量生产线向多个分配基地提供能量供应的生产线特定和时间特定的能量生产和供应计划，如考虑委托供应服务的影响。解决方案：该系统包括时间特定的生产创造装置，用于根据对供应的每日总需求预测，在满足约束条件的情况下创建每个能源生产线的时间特定生产量并优化预定的评估指标每个分销基地的正常需求者的时间特定负荷预测，从进口基准的特定时间特定时间特定分配到特殊需求者，对每个能源生产线的时间特定生产的第一预定约束，以及在管道网络中的预定节点上的第二预定约束。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2003287450A Flowmeter 有权
标题翻译：流量计
公开(公告)号：JP2003287450A
公开(公告)日：2003-10-10
申请号：JP2002092456
申请日：2002-03-28
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： FUJII YASUHIRO , MATSUSHITA HIROSHI , OKADA SHUICHI , TAGAWA SHIGERU
IPC分类号： G01F1/00 , G01F1/66 , G01F1/72
摘要： PROBLEM TO BE SOLVED: To provide a flowmeter whose power consumption is nearly identical in an environment in which a pressure pulsation is generated and in a case where the pressure pulsation is not generated. SOLUTION: In a momentary-flow-rate computing part 20b, a processing operation in which a mean value of a flow rate in each fetch cycle obtained by fetching a flow rate obtained from a flow-rate measuring part 4 in a prescribed fetch cycle in the prescribed number of times of a fetch operation is used as a momentary flow rate is regarded as one flow-rate measurement, and the flow-rate measurement is repeated intermittently in a measuring cycle as a prescribed time interval. In an integrated-flow- rate computing part 20c, a flow rate obtained by multiplying the momentary flow rate by the measuring cycle is regarded as an integrated flow rate in the measuring cycle. A pulsation decision part 20e monitors the existence of the pressure pulsation of a gas passing the measuring part 4 on the basis of an output of the measuring part 4. When the pressure pulsation is detected, the fetch cycle is made longer than that in its non-detection to such an extent that the pressure pulsation does not influence the momentary flow rate. The measuring cycle is made longer than that in its non- detection in such a way that the power consumption is equal to that in its non- detection. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种在产生压力脉动的环境中和在不产生压力脉动的情况下功率消耗几乎相同的流量计。解决方案：在瞬时流量计算部分20b中，进行处理操作，其中通过从规定的流量测量部分4获取的流量获取每个获取循环中的流量的平均值采用指定次数的取出操作的取出周期作为一个流量测量值，将流量测量在测量周期中间歇地重复为规定的时间间隔。在集成流量计算部20c中，通过将瞬时流量乘以测量周期而获得的流量被认为是测量循环中的积分流量。脉动判定部20e基于测量部4的输出来监视通过测量部4的气体的压力脉动的存在。当检测到压力脉动时，获取周期比其非循环更长检测到压力脉动不影响瞬时流量的程度。测量周期比其非检测时间长，使得功率消耗等于其非检测中的功耗。版权所有（C）2004，JPO

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