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1. 发明专利

JP2014182103A Diaphragm type gas meter and method for inspecting the same 审中-公开
标题翻译：气膜式气体计及其检测方法
公开(公告)号：JP2014182103A
公开(公告)日：2014-09-29
申请号：JP2013058382
申请日：2013-03-21
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： OZAWA YOSHINORI
IPC分类号： G01F3/22
摘要： PROBLEM TO BE SOLVED: To provide a technique capable of simply and accurately determining the deterioration state of a diaphragm in a diaphragm type gas meter and a method for inspecting the same.SOLUTION: An object to be inspected is a diaphragm type gas meter 100 provided with a temperature history display part I of which optical physical properties are changed by temperature history thereof in a measuring chamber 4. A method for inspecting the diaphragm type gas meter 100 includes: an actual use time acquisition step for acquiring an actual use time which is the actual use tine of a diaphragm 11; an actual temperature history acquisition step for measuring optical physical properties of the temperature history display part I and acquiring the result of the measurement as an actual temperature history which is the actual temperature history of the diaphragm 11; and a determination step for determining the deterioration state of the diaphragm 11 from the actual use time and the actual temperature history.
摘要翻译：要解决的问题：提供一种能够简单且准确地确定膜片式气表中的隔膜的劣化状态的技术及其检查方法。检查对象是设置有隔膜式燃气表100 具有温度历史显示部分I，其中光学物理性质在测量室4中由其温度变化而改变。一种用于检查隔膜式燃气表100的方法包括：实际使用时间获取步骤，用于获取实际使用时间隔膜11的实际用途; 实际温度历史获取步骤，用于测量温度历史显示部分I的光学物理性质，并将测量结果作为实际温度历史记录，作为隔膜11的实际温度历史; 以及确定步骤，用于根据实际使用时间和实际温度历史确定振膜11的劣化状态。

2. 发明专利

JP2012208089A Gas meter 有权
标题翻译：气体计
公开(公告)号：JP2012208089A
公开(公告)日：2012-10-25
申请号：JP2011075739
申请日：2011-03-30
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： OZAWA YOSHINORI
IPC分类号： G01F3/22
摘要： PROBLEM TO BE SOLVED: To provide a gas meter having a structure in which a connecting region of a delivery pipe and a gas outlet part does not reach high temperatures.SOLUTION: A gas meter comprises: a gas inlet part 11; a gas outlet part 15; an inner chamber 12 including a metering chamber 13 that measures gas delivered through the gas inlet part 11; an exhaust port 14 for exhausting the gas from the inner chamber; and a delivery pipe 20 for connecting the exhaust port with the gas outlet part 15. A heat insulating part 3 for suppressing heat transmission from the gas outlet part 15 to the delivery pipe 20 is formed in a connecting region 15a of the gas outlet part 15 connected with the delivery pipe 20.
摘要翻译：要解决的问题：提供一种具有输送管和气体出口部的连接区域不达到高温的结构的燃气表。气体计量器包括：气体入口部分11; 气体出口部15; 包括测量通过气体入口部分11输送的气体的计量室13的内室12; 用于从内室排出气体的排气口14; 以及用于将排气口与气体出口部15连接的输送管20.用于抑制从气体出口部15向输送管20的热传递的隔热部3形成在气体出口部15的连接区域15a 与输送管20相连。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2011257435A Ultrasonic type meter device 有权
标题翻译：超声波测厚仪器
公开(公告)号：JP2011257435A
公开(公告)日：2011-12-22
申请号：JP2011219090
申请日：2011-10-03
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： OZAWA YOSHINORI , ONISHI HISAO , FUJII YASUHIRO
IPC分类号： G01F1/66
摘要： PROBLEM TO BE SOLVED: To provide a technology for deriving a flow velocity value quickly and accurately with a simple and inexpensive configuration in an ultrasonic type meter device that measures propagation time of an ultrasonic wave in a fluid flowing through a measurement path such as a gas, and derives a flow velocity value that relates to the flow velocity such as the flow velocity and amount of the fluid from the propagation time.SOLUTION: An ultrasonic type meter device of the present invention is provided with operating time deriving means 29 that derives operating time of an ultrasonic wave transmission/reception device 6, and reference voltage setting means 25 that sets reference voltage based on the derived result of the operating time deriving means 29.
摘要翻译：要解决的问题：提供一种用于在测量流过测量路径的流体中的超声波的传播时间的超声波仪表装置中以简单廉价的结构快速准确地导出流速值的技术，作为气体，并且导出与流速相关的流速值，例如来自传播时间的流速和流体量。解决方案：本发明的超声波式计量装置具备导出超声波发送接收装置6的动作时间的运算时间导出装置29以及基于导出的超声波发送接收装置6设定基准电压的基准电压设定装置25。运行时间导出手段29的结果。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2009229415A Gas detector 有权
标题翻译：气体检测器
公开(公告)号：JP2009229415A
公开(公告)日：2009-10-08
申请号：JP2008078629
申请日：2008-03-25
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： OZAWA YOSHINORI , ONISHI HISAO
IPC分类号： G01N21/27 , G01N21/59 , G01N21/35 , G01N21/3504 , G01N21/359
摘要： PROBLEM TO BE SOLVED: To provide a gas detector capable of certainly detecting a detection target gas with high precision and easy to handle, reduced in size and weight and having long life. SOLUTION: The gas detector includes: a solid-state light emitting element 1 for emitting light, which contains the absorbing wavelength of the detection target gas and has a predetermined bandwidth or above, as inspection light; and a selective reflection part 2 equipped with a first element 2a and a second element 2b and constituted so that a gas introducing part 2c, into which the detection target gas is introduced, is provided between the first and second elements 2a and 2b, the inspection light emitted from the light emitting element 1 is input from the first element 2a to selectively and continuously reflect light of the component corresponding to the absorbing wavelength of the detection target gas between the first and second elements 2a and 2b and a part of the incident light or reflected light is transmitted through the second element 2b to be emitted. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够高精度且易于处理，减小尺寸和重量并且具有长寿命的可靠地检测检测目标气体的气体检测器。气体检测器包括：用于发射含有检测对象气体的吸收波长并具有预定带宽或以上的光的固态发光元件1作为检查光; 以及配置有第一元件2a和第二元件2b并且构成为使得在第一元件2a和第二元件2b之间设置有检测对象气体的气体导入部2c的选择性反射部2，检查从第一元件2a输入从发光元件1发射的光，以选择性地连续地反射与第一和第二元件2a和2b之间的检测目标气体的吸收波长相对应的分量的光和入射光的一部分或反射光透过第二元件2b发射。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2006336606A Cogeneration system 有权
标题翻译：加工系统
公开(公告)号：JP2006336606A
公开(公告)日：2006-12-14
申请号：JP2005165417
申请日：2005-06-06
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： TANAKA DAIKI , OZAWA YOSHINORI
IPC分类号： F01P3/20 , F02G5/02 , F02G5/04 , F24H1/00
CPC分类号： Y02E20/14 , Y02T10/166
摘要： PROBLEM TO BE SOLVED: To provide a cogeneration system capable of shortening rise time in a period of time from start of operation to rated operation of an engine even when temperature of the engine is low. SOLUTION: This cogeneration system is provided with an exhaust heat recovery means for recovering exhaust heat of the engine 1 for driving a power generator 2 and an operation control means for controlling operation of each part. When a command for starting the engine 1 is given and temperature of the engine 1 is higher than reference temperature, the engine 1 is started, and then rated operation is performed immediately or after a short time elapses. When temperature of the engine 1 is lower than reference temperature, engine warming-up operation of heat medium heating type for heating a heat medium for cooling the engine while the engine 1 stops is performed until temperature of the engine 1 exceeds reference temperature. Next, the engine 1 is started, and then rated operation is performed immediately or after a short time elapses. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够缩短发动机的起动时间，发动机的额定运转时间的上升时间的热电联供系统，即使发动机的温度低。解决方案：该热电联产系统设置有用于回收用于驱动发电机2的发动机1的排热的废热回收装置和用于控制各部件的运转的运转控制装置。当发动机1起动指令并且发动机1的温度高于基准温度时，起动发动机1，然后立即或经过短时间后进行额定运转。当发动机1的温度低于基准温度时，进行发动机1停止时加热用于冷却发动机的热介质的热介质加热型的发动机加热运转，直到发动机1的温度超过基准温度。接下来，启动发动机1，然后立即或经过短时间后进行额定运转。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2011169826A Metering device 审中-公开
标题翻译：计量装置
公开(公告)号：JP2011169826A
公开(公告)日：2011-09-01
申请号：JP2010035326
申请日：2010-02-19
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： OZAWA YOSHINORI
IPC分类号： G01F3/22
摘要： PROBLEM TO BE SOLVED: To provide a technique capable of accurately, as well as, readily determining a deteriorated state accompanying heat deterioration of each component accommodated in a component accommodation compartment, in an atmospheric open state provided inside a casing. SOLUTION: A metering device includes a component accommodation compartment C0 in an atmospheric open state inside a casing C, and a component 30 accommodated in the component accommodation compartment C0 is provided with a heat history indication part I, having a state changed by thermal deterioration with the lapse of time. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种技术，其能够准确地以及容易地确定伴随设置在壳体内的大气开放状态下容纳在部件容纳室中的各部件的热劣化的劣化状态。解决方案：计量装置包括壳体C内的大气开启状态的部件容纳室C0，并且容纳在部件容纳室C0中的部件30设置有热历史指示部分I，其具有由状态改变的状态随着时间的流逝，热退化。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2010021738A Ultrasonic transducer and ultrasonic flowmeter 审中-公开
标题翻译：超声波传感器和超声波流量计
公开(公告)号：JP2010021738A
公开(公告)日：2010-01-28
申请号：JP2008179508
申请日：2008-07-09
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： OZAWA YOSHINORI , KAWAGUCHI TAKAFUMI
IPC分类号： H04R17/00 , G01F1/66
摘要： PROBLEM TO BE SOLVED: To provide a highly durable ultrasonic transducer by maintaining the excellent bonded state between a metallic planar body and a ceramic piezoelectric body.
SOLUTION: The ultrasonic transducer 100 includes the ceramic piezoelectric body 3 for generating a voltage through deformation, and the metallic planar body 1 bonded to the specified surface of the ceramic piezoelectric body 3, the metallic planar body 1 receives ultrasonic waves W, voltage signals result from the ceramic piezoelectric body 3, the ceramic piezoelectric body 3 receives the voltage signals, and the ultrasonic waves W result from the metallic planar body 1. The metallic planar body 1 is bonded to the specified surface f of the ceramic piezoelectric body 3 using the adhesive 2 of a glass transition temperature lower than the lowest using temperature of the ultrasonic transducer 100.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过在金属平面体和陶瓷压电体之间保持良好的接合状态来提供高度耐用的超声波换能器。解决方案：超声波换能器100包括用于通过变形产生电压的陶瓷压电体3和结合到陶瓷压电体3的指定表面的金属平面体1，金属平面体1接收超声波W，电压信号由陶瓷压电体3产生，陶瓷压电体3接收电压信号，超声波W由金属平面体1产生。金属平面体1与陶瓷压电体的规定面f 3使用玻璃化转变温度低于超声波换能器100的最低使用温度的粘合剂2.（C）2010，JPO＆INPIT

8. 发明专利

JP2010019649A Adapter 有权
标题翻译：适配器
公开(公告)号：JP2010019649A
公开(公告)日：2010-01-28
申请号：JP2008179510
申请日：2008-07-09
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： OZAWA YOSHINORI , KAWAGUCHI TAKAFUMI
IPC分类号： G01F1/00 , G01F3/22
摘要： PROBLEM TO BE SOLVED: To provide an adapter which is mountable comparatively easily, while suppressing increase of installation cost by utilizing an existing infrastructure (gas meter or the like) as it is, when adding to a meter, a diagnosis function for diagnosing an abnormality of a meter itself.
SOLUTION: This adapter is equipped with: an optical sensor part 21 constituted mountably on a meter 10 having a constitution wherein a supply display line 13 appears on an integrated amount display part 12 at every time when a unit amount of utility is supplied downstream, for detecting the supply display line 13 displayed on the integrated amount display part 12; a pulse generation part 22 for generating a pulse signal at every time when the supply display line 13 is detected by the optical sensor part 21; and a diagnosis part 23 for diagnosing occurrence of an abnormality generated inside the meter 10, based on a changing state of a generation frequency in a time domain of the pulse signal generated from the pulse generation part 22.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种相对容易安装的适配器，同时通过利用现有的基础设施（燃气表等）来抑制安装成本的增加，当添加到仪表时，诊断功能用于诊断仪器本身的异常。解决方案：该适配器配备有：安装在仪表10上的光学传感器部分21，其具有如下结构，其中每当供应单位量时，供应显示线13出现在综合量显示部分12上下游，用于检测显示在综合量显示部分12上的供应显示行13; 脉冲发生部22，用于在由光学传感器部21检测出供给显示线13的每一时间产生脉冲信号; 以及诊断部23，用于根据从脉冲发生部22生成的脉冲信号的时域中的发生频率的变化状态，诊断仪表10内产生的异常的发生。（COPYRIGHT）（C） 2010年，JPO＆INPIT

9. 发明专利

JP2009281918A Degradation determination method and degradation determination device 有权
标题翻译：降解测定方法和降解测定装置
公开(公告)号：JP2009281918A
公开(公告)日：2009-12-03
申请号：JP2008135342
申请日：2008-05-23
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： OZAWA YOSHINORI , KAWAGUCHI TAKAFUMI , NISHIMURA HIROYUKI
IPC分类号： G01N27/00 , G01N25/04 , G01N27/04 , G01N27/22
摘要： PROBLEM TO BE SOLVED: To determine a degradation degree of a polymer film by a device with simpler construction while maintaining a condition of setting the polymer film on instruments such as film type flowmeters.
SOLUTION: The degradation determination method of the polymer film 11 carries out: a temperature adjusting step of adjusting a temperature of the polymer film 11 as a determination object of deterioration degree; a measuring step of measuring electrical characteristics of the polymer film 11 adjusted for the temperature in the temperature adjusting step; and a determining step of determining the deterioration degree of the polymer film based on a glass transition temperature by deriving the glass transition temperature from the electrical characteristics measured in the measuring step; in which the electrical characteristics of the polymer film 11 are measured for the thickness direction in the measuring step and the deterioration degree of the polymer film 11 is determined in the determining step from the measured electrical characteristics for the thickness direction.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过具有简单结构的装置来确定聚合物膜的降解程度，同时保持将膜上的聚合物膜设置在诸如膜型流量计的仪器上。解决方案：聚合物膜11的降解测定方法执行以下步骤：调节聚合物膜11的温度作为劣化程度的确定对象的温度调节步骤; 测量在温度调节步骤中调节温度的聚合物膜11的电特性的测量步骤; 以及通过从测量步骤中测量的电特性导出玻璃化转变温度来确定基于玻璃化转变温度的聚合物膜的劣化程度的确定步骤; 在测定工序中测定聚合物膜11的厚度方向的电气特性，根据测定的厚度方向的电气特性，根据测定工序确定聚合物膜11的劣化程度。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2007043774A Power generation system 有权
标题翻译：发电系统
公开(公告)号：JP2007043774A
公开(公告)日：2007-02-15
申请号：JP2005222670
申请日：2005-08-01
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： SATO HIRONORI , OZAWA YOSHINORI
IPC分类号： H02P9/04 , F02D29/06
摘要： PROBLEM TO BE SOLVED: To provide a power generation system which can be started stably at start of an engine. SOLUTION: This power generation system includes the engine 4, an alternator 6 which is driven by the engine 4, a converter 8 which converts the power generated from the alternator 6 into specified DC power, and an inverter 10 which converts the DC power from the converter 8 into AC power. This power generation system 2 includes a temperature detecting means 24 for detecting the temperature of the alternator 6 and a control means 28 for controlling the revolution of the engine 4. At start of the engine 4, the control means 28 sets the revolution of the engine 4, based on the detected temperature of the temperature detecting means 24, whereby it becomes possible to stabilize the generation output of the power generation system 2. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在发动机起动时稳定起动的发电系统。解决方案：该发电系统包括发动机4，由发动机4驱动的交流发电机6，将从交流发电机6产生的电力转换为规定的直流电的转换器8以及转换器DC 电源从转换器8进入交流电源。该发电系统2包括用于检测交流发电机6的温度的温度检测装置24和用于控制发动机4的转速的控制装置28.在发动机4的启动时，控制装置28设定发动机的转速如图4所示，基于温度检测单元24的检测温度，由此能够稳定发电系统2的发电输出。版权所有（C）2007，JPO＆INPIT

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