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JP2008234541 |
To provide a gas appliance monitoring device used as an alarm information processing means and an information relay.The gas appliance monitoring device comprises a flow measuring means 17, a gas shut-off valve 2c, a control circuit 10a p...
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JP2008224281 |
To promptly check the use condition of gas at all times or at prescribed times in various cases such as in use or in no use of a gas appliance.This gas appliance management system is equipped with: an ultrasonic flow meter 11 connected t...
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JP2008224279 |
To determine a gas appliance including not only the kind of the gas appliance but also its manufacturer, article number, etc.This gas appliance discrimination system is equipped with: an ultrasonic flow meter 11 connected to a gas supply...
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JP2008225843 |
To provide a gas appliance monitoring device as a processing means of alarm information and an information relay device.The gas appliance monitoring device includes a flow metering means 17, a gas shutoff valve 2c, a control circuit 10a ...
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JP2008224207 |
To confirm display of the gas quantity used and abnormal cutoff, even from indoor.This gas supply system has a gas meter 5 measuring the gas quantity used at home and cutting off supply of gas in abnormality, and a remote controller 2 ha...
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JP2008224278 |
To set limits on integrated flow independently of installation environment conditions, etc. if there is a suspicion of gas leak, thereby enhancing safety and convenience.This gas leak discriminator 10 is equipped with: an ultrasonic flow...
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JP2008225844 |
To provide a gas appliance monitor as a processing means for alarm information and an information relay.This gas appliance monitor includes a flow rate measuring means 17, a gas shut off valve 2c, a control circuit 10a which processes va...
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JP2008224219 |
To provide a flow rate measurement device which discriminates an appliance by a correlation coefficient between an instantaneous flow rate output from a flow rate measurement means and a registered flow rate, determines the variation, an...
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JP2008225842 |
To provide a gas appliance monitor as a processing means for alarm information and an information relay.This gas appliance monitor includes a flow rate measuring means 17, a gas shut off valve 2c, a control circuit 10a which processes va...
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JP2008224280 |
To provide technique capable of always precisely determining an activated instrument by categorizing the instrument using a fluid from a viewpoint of flow rate characteristics.An ultrasonic flow rate meter 7 measures a flow rate value of...
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JP2008216033 |
To surely recognize the position of a restoring switch without being affected by the directivity of the light of a light source, and moreover, to surely acquire clicking sensation, when the restoring switch is depressed.The isolation val...
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JP2008215809 |
To provide an individual gas appliance operation detecting device which allows a gas supplier to easily implement measures relating to rates without replacing or remodeling a gas appliance.An individual gas appliance operation detecting ...
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JP2008215905 |
To provide a gas appliance monitoring apparatus for detecting a start of an operation in a gas appliance without receiving a signal from a gas appliance controller, and determining an abnormality by use of the information when the gas ap...
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JP2008216188 |
To provide an electronic gas meter also adaptable when a peripheral device is post-fitted and reduced in cost and installation operations by reducing the number of installation parts.This electronic gas meter (illustrated by an example a...
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JP2008209165 |
To provide a gas meter support structure capable of relatively adjusting the position of a support pole supporting a gas meter and a frame body of concrete fixing the support pole.A through hole is provided for the support pole, which is...
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JP2008209097 |
To easily and rapidly take appropriate measures according to an apparatus in use or service condition by determining the apparatus in use.This gas apparatus control system includes: a unit 10 on a user side, which is provided with an ult...
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JP2008210339 |
To provide a gas security device for limiting use time for each application for security.This gas security device 10 comprises an ultrasonic flowmeter 11 that is connected to a gas supply pipe 20 and measures the instantaneous flow rate ...
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JP2008202948 |
To provide a gas meter device capable of discriminating a used gas fitting, regardless of the gas type and determining the abnormality in the gas fitting or gas pipe, by varying the fitting discrimination value and security reference val...
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JP2008202822 |
To provide a gas appliance discriminating device and method, which discriminates a plurality of gas appliances of various models in use and detects gas leakage.When ignition of an appliance A is detected by an ignition determining portio...
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JP2008202947 |
To provide a gas meter device capable of improving the discrimination accuracy of fittings and the determination accuracy of an abnormality in a gas fitting or a gas pipe by revising the registered fitting discrimination value and securi...
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JP2008203247 |
To set a battery voltage determination frequency, corresponding to the usage of a battery power source section to enable the battery voltage to be surely determined according to the battery voltage decreasing speed, when the variation of...
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JP2008202815 |
To provide a gas safety device which detects earthquake intensity at a proper place and cutting off a gas at a proper case.This gas safety device comprises a gas safety device main body 20, and one or more first earthquake sensors 30a ge...
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JP2008196845 |
To provide an individual gas device operation detector, allowing a gas entrepreneur to easily carry out a gas bill measure without buying a new gas device to exchange an old one or without remodeling.The individual gas device operation d...
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JP2008197117 |
To provide a device for detecting individual gas appliance operation allowing gas utilities to easily implement the charge measure without the purchase of a new gas appliance or the reconstruction thereof.In the means for detecting indiv...
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JP2008197049 |
To correctly register determination information (registration data) to be used for determining a gas appliance installed at a downstream of a flow rate measuring device even when its flame has gone out at the time of registering the dete...
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JP2008197075 |
To provide a fluid measurement device capable accurately discriminating an activated instrument.The flow rate measurement device 100 includes a flow rate measurement part 12 for measuring the flow rate in a flow path, a discrimination zo...
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JP2008196991 |
To provide a gas appliance discriminating device capable of accurately discriminating and determining a gas cooking stove, a domestic fuel cell, and a gas fan heater and a floor heater from other gas appliances, using matching of flow pa...
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JP2008190915 |
To provide a method for exchanging gas pipe, capable of performing gas replacement in a pipe and an airtightness test, even for an empty house, where the cost of gas used for a replacement work is not charged to a consumer.A connection p...
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JP2008190982 |
To provide a servo positive displacement flowmeter capable of easy replacement of pump part while intending to miniaturize the pump part as well as being high precision.The positive displacement flowmeter 1 is composed of: a pump unit 2 ...
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JP2008190983 |
To provide a path structure for flow of fluid to be measured and differential pressure sensing servo positive displacement flowmeter which is capable of miniaturization as well as capable of improvement in the precision for detecting the...
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JP2008190832 |
To efficiently discriminate a gas appliance with high accuracy using required minimum measured data by performing required minimum gas flow measurement.An extraction timing discriminating means 60 carries out patterning by a patterning m...
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JP2008190917 |
To provide a gas meter abnormality detection method, a gas meter reading terminal, and a gas meter abnormality detection system capable of performing easily safety check of a gas using environment by informing a gas checking person of ab...
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JP2008185594 |
To provide a device for detecting operation of individual gas instruments that allows for a gas supplier to perform measures relating rates easily without buying a new gas instrument or modifying an existing gas instrument.The device com...
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JP2008185461 |
To certainly prevent forgetting about closing a stopper 2, in a pressure inspection plug that has a plug cylindrical section 12 for socket connection and a stopper storage section 20 that is opening to the outer peripheral surface of the...
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JP2008185484 |
To provide a gas use information display capable of displaying a use situation of gas to gas consumers in such a way as to be easily understood.An instantaneous flow rate of every appliance is previously registered in an external memory ...
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JP2008185519 |
To provide a flow rate measuring device capable of quickly detecting gas leakage and taking immediate measures, when a gas leakage occurs.The flow rate measuring device comprises a flow rate measuring means 12 for measuring the instantan...
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JP2008185485 |
To provide a method and an apparatus for registering gas flow rate patterns and capable of shortening the time required to register gas flow rate patterns for gas appliance identification, save time and labor, and improving convenience a...
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JP2008180741 |
To provide a flow measuring instrument of high flow measuring precision, by measuring an offset amount, and by subtraction-canceling it in flow measurement thereinafter.Leakage or offset is determined based on fluctuation in a measured f...
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JP2008180516 |
To improve detection accuracy of a gas flow rate, using pulsed ultrasonic waves.A pair of ultrasonic flowmeters is installed on a pipe of each gas apparatus, and set in a detection mode (S11). The pulsed ultrasonic wave of about 50 kHz i...
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JP2008180707 |
To provide a flow rate measuring apparatus for registering an unknown instrument if a device determination is erroneous at an instantaneous flow rate output from a flow rate measuring means, reconfirming the flow rate of the unknown inst...
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JP2008180488 |
To accurately determine a stopped gas apparatus for preventing erroneous gas cutoff and allowing secure use for a gas consumer.The gas cutoff device is provided with a gas flow detection means 1 detecting a mean gas flow Qa, a registrati...
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JP2008175504 |
To display the quantity of gas used in the past predetermined such as the other day and the last month in order to height the effect of saving the quantity of gas used in a hot water supply device, and to simply estimate the quantity of ...
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JP2008175669 |
To solve the problems wherein a work for registering discrimination information for discriminating a gas apparatus put into operation is troublesome to a register, and excessive gas is consumed.A device includes a flow measuring means 3 ...
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JP2008175705 |
To learn characteristic flow rate information of a device and register and update it as device information, and to accurately perform device discrimination by comparing the device information with a used flow rate pattern.The flow rate m...
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JP2008175707 |
To provide a gas shut-off device capable of performing update of a prepaid rate or a contract period by wireless communication between a gas meter and a mobile terminal device.This gas shut-off device comprises a flowrate measurement mea...
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JP2008175541 |
To solve the problem, wherein some gas appliances can have not fulfilled previously stored determination conditions, when determining the type of gas appliances by capturing the features of changes in their quantities of flow, when activ...
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JP2008170216 |
To provide a flow measuring apparatus capable of setting individual starting times, even if a plurality of appliances having differences in the absolute quantity of flow of (quantity of flow of gas) fluids used are activated, with time d...
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JP2008170423 |
To provide a flow rate measuring device which can correct any error in discrimination of devices by using instantaneous flow rate output from flow rate measuring means to enhance accuracy in the device discrimination.The flow rate measur...
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JP2008170217 |
To provide a flow measuring apparatus capable of accurately determining actuated appliances.The flow measuring apparatus 10 accumulates absolute quantities of flow measured at an ultrasonic flowmeter 12 as a history of an absolute quanti...
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JP2008170213 |
To provide an ultrasonic flowmeter capable of performing apparatus abnormality judgement only when necessary without generating misjudgement for an apparatus abnormality and a flow rate abnormality.An ultrasonic flowmeter comprises; a ti...
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