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61. 发明专利

JPH0310555A NETWORK CONTROLLER 失效
公开(公告)号：JPH0310555A
公开(公告)日：1991-01-18
申请号：JP14628189
申请日：1989-06-08
申请人： TOKYO GAS CO LTD , NIPPON TELEGRAPH & TELEPHONE , TOSHIBA CORP
发明人： UYAMA HIROTO
IPC分类号： H04M11/00
摘要： PURPOSE:To detect a signal in on-hook state surely even when plural network controllers are connected by connecting a control switch in series with a dial impulse contact protection circuit and connecting the dial impulse contact protection circuit in parallel with the dial impulse contact at dialing. CONSTITUTION:When a call request comes from a data collection terminal equipment 5, a network controller 1 confirms it that a telephone line 3 is not in operation nor in receiving a call, operates a line switch 23 of a line switching section 21 to disconnect a telephone set 7 from the telephone line 3 thereby forming a loop via the data collection terminal equipment 5. When plural telephone sets are connected or the network controller is connected in parallel with other network controller 7, since the control switch 35 is opened and plural network controllers 1 connected in parallel have a very high AC impedance when viewing it from the telephone line 3, no ringing call is detected surely and no ringing communication is implemented without malfunction.

62. 发明专利

JP2012154667A Ultrasonic flow meter 审中-公开
标题翻译：超声波流量计
公开(公告)号：JP2012154667A
公开(公告)日：2012-08-16
申请号：JP2011011812
申请日：2011-01-24
申请人： Aichi Tokei Denki Co Ltd , Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Toshiba Toko Meter Systems Co Ltd , 大阪瓦斯株式会社 , 愛知時計電機株式会社 , 東京瓦斯株式会社 , 東光東芝メーターシステムズ株式会社 , 東邦瓦斯株式会社
发明人： HORI ITSURO , NABESHIMA NORIYUKI , HASEBE SHINYA , UYAMA HIROTO , DOGE TAKASHI
IPC分类号： G01F1/66 , G01F3/22
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic flow meter capable of detecting water immersion in a meter case, while suppressing additional processing or design change of the meter case, component number and the labor and time for assembly.SOLUTION: An ultrasonic flow meter 10 of the present invention comprises abnormality determining means (step S15, S16) for determining the occurrence of water immersion when a wave height of a specified peak, out of a plurality of peaks included in ultrasonic waves received by an ultrasonic transmitter/receiver 30 of a wave-receiving side, decreases beyond a preset reference value. Specifically, it is determined whether or not an amplification degree set to amplify such that a received wave is a preset reference wave height, exceeds a preset prescribed reference amplification degree (S15), and when the reference amplification degree is exceeded (Yes at S15), the occurrence of water immersion into the meter case 20 is determined (S16).
摘要翻译：要解决的问题：提供一种能够检测水表中的水浸的超声波流量计，同时抑制仪表箱的附加处理或设计变化，部件号以及组装的劳动和时间。解决方案：本发明的超声波流量计10包括异常确定装置（步骤S15，S16），用于在超声波中包括的多个峰值中的特定峰值的波高时确定水浸的发生由波接收侧的超声波发射器/接收器30接收的衰减超过预设的参考值。具体地说，确定放大率是否设定为接收波是预设的基准波高，超过预设的规定的基准放大度（S15），超过基准放大度时（S15为是）确定水浸入仪表壳20的发生情况（S16）。版权所有（C）2012，JPO＆INPIT

63. 发明专利

JP2011085545A Ultrasonic flowmeter 有权
标题翻译：超声波流量计
公开(公告)号：JP2011085545A
公开(公告)日：2011-04-28
申请号：JP2009240276
申请日：2009-10-19
申请人： Aichi Tokei Denki Co Ltd , Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Toshiba Toko Meter Systems Co Ltd , 大阪瓦斯株式会社 , 愛知時計電機株式会社 , 東京瓦斯株式会社 , 東光東芝メーターシステムズ株式会社 , 東邦瓦斯株式会社
发明人： HATTORI HIROSHI , NABESHIMA NORIYUKI , HASEBE SHINYA , SAMEDA YOSHITOMI , UYAMA HIROTO , DOGE TAKASHI
IPC分类号： G01F1/66
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic flowmeter capable of determining whether a zero point shift (zero point abnormality) has occurred. SOLUTION: The ultrasonic flowmeter 1 transmits and receives ultrasonic waves between at least a pair of ultrasonic transmitter-receivers 3, 4 disposed on the upstream side and the downstream side of a flow path, and determines the flow rate based on the propagation time of an ultrasonic wave from the transmitter-receiver 3 on the upstream side to the transmitter-receiver 4 on the downstream side, and the propagation time of an ultrasonic wave from the transmitter-receiver 4 on the downstream side to the transmitter-receiver 3 on the upstream side. The ultrasonic flowmeter 1 compares the sizes of a waveform of a received signal of an ultrasonic wave transmitted and received in a forward direction and a waveform of a received signal of an ultrasonic wave transmitted and received in a forward direction, determines that abnormality is present when the difference is not less than a predetermined level and determines that abnormality is absent when the difference is less than the predetermined level. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够确定是否发生零点偏移（零点异常）的超声波流量计。解决方案：超声波流量计1在布置在流路的上游侧和下游侧的至少一对超声波发射器 - 接收器3,4之间发送和接收超声波，并且基于传播来确定流量从上游侧的发送接收机3到下游侧的发送接收机4的超声波的时间以及超声波从下游侧的发送接收机4到发送接收机3的传播时间在上游。超声波流量计1比较正向发送和接收的超声波的接收信号的波形的大小与正向发送和接收的超声波的接收信号的波形的大小，确定当存在异常时该差别不小于预定水平，并且当差小于预定水平时确定不存在异常。版权所有（C）2011，JPO＆INPIT

64. 发明专利

JP2004279126A Automatic parameter setting system for gas meter, and gas meter 审中-公开
公开(公告)号：JP2004279126A
公开(公告)日：2004-10-07
申请号：JP2003068627
申请日：2003-03-13
申请人： Toshiba Corp , Toshiba Meter Techno Kk , 東芝メーターテクノ株式会社 , 株式会社東芝
发明人： RACHI SHINICHI , ISHINO HITOAKI , UYAMA HIROTO
IPC分类号： G01F3/22 , G01F1/00 , G01F1/66 , G01F1/68 , G01F25/00
摘要： PROBLEM TO BE SOLVED: To provide an automatic parameter setting system for a gas meter capable of setting an accurate parameter on the gas meter inexpensively in a short time, and the gas meter.
SOLUTION: This system is equipped with the gas meter 10 arranged in a gas passage 21 and having a flow sensor 33 for detecting the gas flow rate, a flow control device 12 for controlling the flow rate of the gas supplied into the gas passage 21 of the gas meter 10, a standard flowmeter 13 for measuring the flow rate of the gas supplied from the flow control device into the gas passage of the gas meter, and a setting device 14 for setting the parameter so that the gas flow rate metered by the gas meter approaches the gas flow rate measured by the standard flowmeter and transmitting the set parameter to the gas meter. The gas meter has a memory 32 for storing the parameter from the setting device, and the gas flow rate detected by the flow sensor is corrected following the parameter stored in the memory, to thereby meter the gas flow rate.
COPYRIGHT: (C)2005,JPO&NCIPI

65. 发明专利

JP2004125501A Gas meter 审中-公开
公开(公告)号：JP2004125501A
公开(公告)日：2004-04-22
申请号：JP2002287432
申请日：2002-09-30
申请人： Toshiba Corp , 株式会社東芝
发明人： UYAMA HIROTO , ISHINO HITOAKI
IPC分类号： G01F3/22 , G01V1/18
摘要： PROBLEM TO BE SOLVED: To distinguish an earthquake from an impact and to certainly shut off supply of a gas only in the case of the earthquake, in a gas meter detecting earthquake movement by an earthquake sensor and shutting off the supply of the gas. SOLUTION: This gas meter 10 supported by a supporter is provided with an impact sensor 15 detecting only unidirectional vibration in rock of the gas meter 10 by an impact. When the impact sensor 15 does not detect the vibration and when a pulse signal outputted from the earthquake sensor 12 is a pulse wave having characteristics of the earthquake, the supply of the gas is shut off. When the impact sensor 15 detects the vibration, it is controlled such that the supply of the gas is not shut off even if the pulse signal outputted from the earthquake sensor 12 is the pulse wave having the characteristics of the earthquake. COPYRIGHT: (C)2004,JPO

66. 发明专利

JPH0417449A NETWORK CONTROLLER FOR NO RINGING INCOMING CALL 失效
公开(公告)号：JPH0417449A
公开(公告)日：1992-01-22
申请号：JP12188990
申请日：1990-05-11
申请人： TOSHIBA CORP
发明人： UYAMA HIROTO , KAWAI TOSHIHIKO
IPC分类号： H04M11/00
摘要： PURPOSE:To attain normal operation even when the polarity of a telephone line is selected in any direction by starting a no ringing detection means with a voltage detection signal when a voltage detection means detects a voltage from a telephone line to be a prescribed voltage or over and detecting a no ringing incoming signal by the detection means. CONSTITUTION:A polarity of voltage of a telephone line is made unidirectional by using a diode bridge 2 connecting between the telephone lines and when the voltage from the telephone line with the constant polarity reaches a 1st prescribed voltage or over, a switch means 3 is conductive, the voltage from the telephone line is fed to a voltage detection means 4 via a switch means 3 and when the voltage from the telephone line reaches a 2nd prescribed voltage or over, the voltage detection means 4 generates a voltage detection signal, the voltage detection signal starts the no ringing detection means 6 to detect a no ringing incoming signal. Thus, the telephone line is connected independently of the polarity of the telephone line, ease of mount of the controller is attained and risk of mis-connection is not caused.

67. 发明专利

JP2009014686A Gas appliance discriminating device and its method 有权
标题翻译：气体装置辨识装置及其方法
公开(公告)号：JP2009014686A
公开(公告)日：2009-01-22
申请号：JP2007180068
申请日：2007-07-09
申请人： Toshiba Corp , 株式会社東芝
发明人： SAMEDA YOSHITOMI , NAKANO KENJI , TAKAHASHI YUKIO , UYAMA HIROTO , ISHINO HITOAKI
IPC分类号： G01F3/22 , F23K5/00 , F23N5/18
CPC分类号： G01F9/008
摘要： PROBLEM TO BE SOLVED: To efficiently discriminate the classification of a gas appliance during use and a gas leakage with high accuracy.
SOLUTION: Noise of instantaneous flow data measured by a flow measuring means 11 is eliminated by a flow data noise eliminating means 21, and data of a change part and a flat part of flow is extracted by a flow data object extracting means 22. The "length" of the change part of flow, "initial flow," "a row of transition regions," the "length" of a flat part of flow, "average value" and "inclination" are extracted by a gas flow feature extracting means 31. A rule coincidence retrieving and point adding means 43 of an appliance determination means 41 retrieves a rule with the feature data coinciding with the features of the change part and flat part of flow and adds points at every classification of the gas appliance and every gas leakage. An appliance-in-use determination means 44 determines that the gas appliance of that classification is during use and outputs appliance classification information as determined results.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：高效地区分使用期间燃气器具的分类和高精度的气体泄漏。解决方案：由流量测量装置11测量的瞬时流量数据的噪声由流数据噪声消除装置21消除，流数据对象提取装置22提取变化部分和流量平坦部分的数据流量变化部分的“长度”，“初始流量”，“一排过渡区域”，流量的平坦部分的“长度”，“平均值”和“倾斜度”通过气流特征提取装置31.设备确定装置41的规则重合检索和点加法装置43检索具有与改变部分的特征和流平面部分一致的特征数据的规则，并在燃气器具的每个分类处增加点和每一个气体泄漏。设备使用确定装置44确定该分类的燃气器具在使用期间，并输出设备分类信息作为确定的结果。版权所有（C）2009，JPO＆INPIT

68. 发明专利

JP2005257648A Measuring instrument and controller applied to the same 审中-公开
标题翻译：测量仪器和控制器适用于此
公开(公告)号：JP2005257648A
公开(公告)日：2005-09-22
申请号：JP2004073512
申请日：2004-03-15
申请人： Toshiba Corp , 株式会社東芝
发明人： MARUYAMA RYOJI , TSUKUDA YOSHIHIRO , TOMONAGA MINORU , KAWAI TOSHIHIKO , HIRAYAMA YUICHI , UYAMA HIROTO , KANBAYASHI KOICHIRO
IPC分类号： G01F1/00 , G01F3/22
摘要： PROBLEM TO BE SOLVED: To avert a state in which the cause of abnormality can not be determined, without losing the information obtained by a controller.
SOLUTION: The measuring instrument 20 comprises measurement means 18, 20, 22 for measuring physical quantities of an object to be measured, a centralized control section 3 that decides the existence of abnormality in the gained physical quantities, by comparing the measured physical quantities with preset abnormal pattern criteria to shut off the passing of the object, while specifying the abnormal pattern of the abnormality when deciding the object, a battery 4 for driving the centralized control section 3, and an IC tag 5 that has a nonvolatile memory for storing the physical quantities gained by the centralized control section 3 and specified abnormal patterns, and an antenna 6 for receiving commands transmitted from the outside to transmit information stored in the memory from the commands.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：在不丢失由控制器获得的信息的情况下，不能确定异常原因的状态。
解决方案：测量仪器20包括用于测量待测物体的物理量的测量装置18,20,22，通过比较测量的物理量来确定获得的物理量的异常的存在的集中控制部分3 具有预设的异常模式标准的数量，以在确定对象时指定异常的异常模式，用于驱动集中控制部分3的电池4，以及具有非易失性存储器的IC标签5 存储由集中控制部分3获得的物理量和指定的异常模式;以及天线6，用于接收从外部发送的命令，以从命令发送存储在存储器中的信息。版权所有（C）2005，JPO＆NCIPI

69. 发明专利

JPH1048012A ELECTRONIC WATER SUPPLY METER 失效
公开(公告)号：JPH1048012A
公开(公告)日：1998-02-20
申请号：JP20803696
申请日：1996-08-07
申请人： TOSHIBA CORP
发明人： UYAMA HIROTO
IPC分类号： G01F1/075 , G01F15/06 , G06F17/40
摘要： PROBLEM TO BE SOLVED: To facilitate adjustment of weighing due to rotational dispersion of a rotary portion. SOLUTION: A detection signal of a magnet sensor 2A in which a change in a magnetic field generated by rotation of a vane 11 has been detected is inputted to a rate multiplier 2D via a magnet sensor driver 2B and a normal and reverse rotation detection circuit 2C. A calculation pulse divided by this rate multiplier 2D is outputted to an integral value counter 2E, and the weighing value outputted from this integral value counter 2E is read out by a CPU 2H. From the number of pulses generated during water conducting test, the number of pulses inputted to the rate multiplier 2D in advance is corrected, and whereby weighing adjustment is performed without dissembling a case.

70. 发明专利

JP2009014687A Gas leakage sensor and its method 有权
标题翻译：气体泄漏传感器及其方法
公开(公告)号：JP2009014687A
公开(公告)日：2009-01-22
申请号：JP2007180069
申请日：2007-07-09
申请人： Toshiba Corp , 株式会社東芝
发明人： NAKANO KENJI , SAMEDA YOSHITOMI , TAKAHASHI YUKIO , UYAMA HIROTO , ISHINO HITOAKI
IPC分类号： G01F3/22 , G01M3/28
CPC分类号： F17D5/02
摘要： PROBLEM TO BE SOLVED: To prevent false detection of gas leakage when a new installed instrument is used in a consumer's house to make efficient and accurate detection of the gas leakage in a short time.
SOLUTION: A characteristic extracting means 5 extracts characteristics of a gas flow containing a combination of an instantaneous flow rate and an instantaneous flow rate time differential value based on data obtained by a flow rate measuring means 1, a pressure measuring means 2, an instantaneous flow rate time differential calculating means 3 and a pressure time differential calculating means 4. A leakage sensing means 7 compares characteristic data for each gas instrument type or each gas leakage registered in a memory means 6 with the characteristics extracted by the means 5 and determines, if they do not match, whether or not a flow rate varies or a nozzle changes thereby determining whether the gas leakage takes place or an unregistered instrument is in use. In case of the gas leakage, an alarm is issued by an alarm means 9. If the unregistered instrument is in use, the characteristics serving as a base of the determination are registered in the memory means 6 as new characteristic data by a characteristic data registration means 8.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了在消费者家中使用新安装的仪器以防止在短时间内有效和准确地检测到气体泄漏时，防止气体泄漏的错误检测。解决方案：特征提取装置5基于由流量测量装置1，压力测量装置2获得的数据，提取包含瞬时流量和瞬时流量时间差分值的组合的气流的特性，瞬时流量时间差分计算装置3和压力时间差分计算装置4.泄漏检测装置7将存储装置6中登记的每种气体仪器类型或每种气体泄漏的特性数据与由装置5和确定，如果它们不匹配，流量是否变化或喷嘴变化，从而确定是否发生气体泄漏或未注册的仪器正在使用中。在气体泄漏的情况下，通过报警装置9发出报警。如果未登记的仪器在使用中，作为确定的基础的特性作为新特性数据通过特征数据登记登记在存储装置6中意味着8.版权所有（C）2009，JPO＆INPIT

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