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1. 发明专利

JP2004317063A Thermal load measuring system and its method 审中-公开
公开(公告)号：JP2004317063A
公开(公告)日：2004-11-11
申请号：JP2003113406
申请日：2003-04-17
申请人： Keiyo Gas Kk , Kimmon Mfg Co Ltd , Kiryu Gas Kk , Ootaki Gas Kk , 京葉瓦斯株式会社 , 大多喜ガス株式会社 , 株式会社金門製作所 , 桐生瓦斯株式会社
发明人： TOKIOKA HIROYUKI , NAGATSUKA TAKAYUKI , KIMURA HIKARI , MURAKAMI ERI , ISHIWATARI TADANAO , SAITO TOSHIYUKI
IPC分类号： G01F3/22 , F23N1/00 , F23N5/00 , F23N5/18
摘要： PROBLEM TO BE SOLVED: To provide a system and its method for measuring a thermal load of respective gas apparatuses on the basis of gas using quantity measured by a gas meter.
SOLUTION: This thermal load measuring system is characterized by being composed of a gas using quantity detecting means for detecting the gas using quantity measured by the gas meter, an operation state detecting means for detecting respective operation states of a plurality of gas apparatuses by the temperature caused by gas combustion or an electric current from a power source, and a thermal load measuring means for calculating the thermal load of the respective gas apparatuses on the basis of data provided from the gas using quantity detecting means and the operation state detecting means, and data on a gas calorific value and heat efficiency with respective gas apparatuses prestored in a memory.
COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JP2005283374A Apparatus for detecting gas flow rate 有权
标题翻译：检测气体流量的装置
公开(公告)号：JP2005283374A
公开(公告)日：2005-10-13
申请号：JP2004098564
申请日：2004-03-30
申请人： Koyo Sangyo Kk , Ootaki Gas Kk , 光陽産業株式会社 , 大多喜ガス株式会社
发明人： MIDORIKAWA AKIO , TOKIYA NAOKI , TAKAHASHI KAZUMA , IWAKATA MARIO
IPC分类号： G01F1/38 , G01F1/28 , G01P13/00
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for detecting the flow rate of a gas, which can be inexpensively manufactured. SOLUTION: A male screw part 11e for use in attachment to a gas pipe is formed on the upstream side end part of a tubular apparatus body 1. A tube body 2 is provided inside the apparatus body 1. A valve seat hole 2f is formed on the inner circumferential surface of the tube body 2. A movable member 3 is provided inside the tube body 2 so as to be capable of moving in the axial direction of the tube body 2. The movable member 3 is energized by a coil spring 6 to the downstream side so as to abut against a stopper member 7. A valve part 3a is provided on the end part at the upstream side from the valve seat hole 2f of the movable member 3. A ring-like spacing R is formed between the outer circumferential surface of the valve part 3a and the inner circumferential surface of the tube body 2. A differential pressure between the upstream side part and the downstream side part with respect to the valve part 3a of the tube body 2 is generated by the flow of the gas in the spacing R. When the differential pressure is larger than a prescribed magnitude, the valve part 3a is seated on the valve seat hole 2f. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于检测可以廉价制造的气体的流量的装置。解决方案：在管状设备主体1的上游侧端部形成有用于与气体管道连接的阳螺纹部11e。管体2设置在设备主体1的内部。阀座孔2f 形成在管体2的内周面上。可动构件3设置在管体2的内部，以能够沿着管体2的轴向移动。可动构件3被线圈弹簧6到下游侧，以抵靠止动构件7.阀部分3a设置在可动构件3的阀座孔2f的上游侧的端部上。形成环状间隔R 在阀部3a的外周面与管体2的内周面之间。上游侧部分和下游侧部分之间相对于管体2的阀部分3a的压差由气体在间隙R中的流动压差大于规定值时，阀部3a就位于阀座孔2f上。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2004176813A Connection jig for pipe 审中-公开
公开(公告)号：JP2004176813A
公开(公告)日：2004-06-24
申请号：JP2002343743
申请日：2002-11-27
申请人： Koyo Sangyo Kk , Ootaki Gas Kk , 光陽産業株式会社 , 大多喜ガス株式会社
发明人： OKAMOTO YOSHIHIRO , WADA TETSUYA , KOSUGI YASUSHI
IPC分类号： F16L55/00
摘要： PROBLEM TO BE SOLVED: To facilitate the mounting of other gas pipes to a gas pipe, and moreover, to prevent a large amount of gases from leaking during the mounting work.
SOLUTION: One end parts of first/second clamping members 1, 2 each other are connected so as to be turnable via a connection shaft 103. A fixing means 3, which fixes the first/second clamping members 1, 2 in a state of abutting each other, is provided between the other end parts of the first/second clamping members 1, 2. A through-hole 5, which penetrates the first/second clamping members 1, 2 in a direction parallel with the connection shaft 103, is formed between the abutting faces 13, 23 where the first/second clamping members 1, 2 are abutted each other. A guide hole 7 crossing the through-hole 5 is provided inside the first/second clamping members 1, 2. A shutter 4 to open/close the through-hole 5 is provided movably to the guide hole 7. A pair of seal members are provided on the inner peripheral face at one end part of the through-hole 5 to be divided into two parts by the shutter 4. Thin plate parts 106b, 107b as the inner peripheral part of a pair of the seal members are protruded radially inward from the inner peripheral face of the through-hole 5.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2008185248A Hot water supply system 有权
标题翻译：热水供应系统
公开(公告)号：JP2008185248A
公开(公告)日：2008-08-14
申请号：JP2007018210
申请日：2007-01-29
申请人： Ootaki Gas Kk , 大多喜ガス株式会社
发明人： UEDA SHOJI , IKEGAMI YASUYUKI
IPC分类号： F24H1/00 , F01K23/06 , F01K25/10 , F02G5/02 , F02G5/04
CPC分类号： Y02E20/14 , Y02T10/166
摘要： PROBLEM TO BE SOLVED: To provide a hot water supply system capable of securing sufficient hot water supply capacity by operating a power cycle by heat of a generated combustion gas, generating electric power by the taken-out power, and using the water for hot water supply as a low-temperature power source of the power cycle, and reducing both of energy consumption and environmental load by effectively utilizing the generated heat. SOLUTION: A cycle operation is performed by generating electric power by converting heat into power by using the heat generated by a heat source portion 10 as a high-temperature heat source of the power cycle, and allowing water for hot water supply as the low-temperature heat source of the power cycle to exchange heat with working fluid in a condenser 23 to recover exhaust heat by heating the water, thus premises electric demand is partially covered by power supply, sufficient heat can be generated while generating electric power, a heat-to-power ratio is optimized in accordance with power demand and heat demand, and power generating efficiency in the entire system can be improved by reducing generation of heat not relating to generation of electric power, thus energy-saving and reduction of environmental load can be secured. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种热水供应系统，其能够通过产生的燃烧气体的热量进行动力循环来确保足够的热水供应能力，通过所述输出动力产生电力，并且使用所述水作为动力循环的低温动力源的热水供应，并且通过有效地利用所产生的热量来减少能量消耗和环境负荷。解决方案：通过使用由作为动力循环的高温热源的热源部分10产生的热量将热量转换成电力，并且将热水供应水作为热水来进行循环操作电力循环的低温热源与冷凝器23中的工作流体进行热交换，通过加热水来回收排热，因此房屋的电力需求部分被电力供应，同时产生电力时可以产生足够的热量，根据功率需求和热需求优化热功率比，通过减少与发电无关的热量的发生，可以提高整个系统的发电效率，从而节能降低环境负载可以保证。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2006258714A Pressure detector of gas 有权
标题翻译：气压检测仪
公开(公告)号：JP2006258714A
公开(公告)日：2006-09-28
申请号：JP2005079233
申请日：2005-03-18
申请人： Hiroshima Gas Kk , Japan Gas Association , Keiyo Gas Kk , Koyo Sangyo Kk , Ootaki Gas Kk , Osaka Gas Co Ltd , 京葉瓦斯株式会社 , 光陽産業株式会社 , 大多喜ガス株式会社 , 大阪瓦斯株式会社 , 広島ガス株式会社 , 社団法人日本ガス協会
发明人： MIDORIKAWA AKIO , ISHIWATARI TADANAO , TOKIYA NAOKI , MOMOI KAZUMITSU , SAITO DAISUKE , KOZAKURA YORITSUGU , MIYAKI SEIJI , TAKAHASHI KAZUMA , SATO TADASHI , IWAKATA MARIO
IPC分类号： G01P13/00 , G01F1/00 , G01L7/16
摘要： PROBLEM TO BE SOLVED: To provide a detector for flow rate and pressure of gas capable of detecting the flow rate and pressure of the gas.
SOLUTION: A cylinder 7 is air-tightly and slidably engaged with a gas passage 5 of a device body 2. A first coil spring 8 for regulating movement of the cylinder 7 to the downstream side with a predetermined magnitude of biasing force is disposed between the device body 2 and the cylinder 7. A valve element 9 is disposed movably inside the cylinder 7. A second coil spring 10 for regulating, with a predetermined magnitude of biasing force, movement of the valve element 9 to the downstream side and seating of it on a valve seat member 13 is disposed between the cylinder 7 and the valve element 9. A first preventing member 14 for preventing the cylinder 7 from moving to the downstream side is screwed and fixed to the device body 1. A second preventing member 15 for preventing the valve element 9 from moving to the downstream side is screwed and fixed to a screw hole 14a of the first preventing member 14.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够检测气体的流量和压力的气体的流量和压力的检测器。解决方案：气缸7与设备主体2的气体通道5气密地可滑动地接合。用于以预定大小的偏压力调节气缸7向下游侧的运动的第一螺旋弹簧8是设置在装置本体2和气缸7之间。阀元件9可移动地设置在气缸7的内部。第二螺旋弹簧10用于以预定大小的偏压力调节阀元件9向下游侧的运动，将其安装在阀座构件13上，设置在气缸7和阀体9之间。用于防止气缸7移动到下游侧的第一防止构件14旋拧并固定到装置本体1.第二防止用于防止阀元件9移动到下游侧的构件15旋拧并固定到第一防止构件14的螺纹孔14a。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2006145368A Gas flow rate detector 有权
标题翻译：气体流速检测器
公开(公告)号：JP2006145368A
公开(公告)日：2006-06-08
申请号：JP2004335470
申请日：2004-11-19
申请人： Hiroshima Gas Kk , Japan Gas Association , Keiyo Gas Kk , Koyo Sangyo Kk , Ootaki Gas Kk , Osaka Gas Co Ltd , 京葉瓦斯株式会社 , 光陽産業株式会社 , 大多喜ガス株式会社 , 大阪瓦斯株式会社 , 広島ガス株式会社 , 社団法人日本ガス協会
发明人： MIDORIKAWA AKIO , ISHIWATARI TADANAO , TOKIYA NAOKI , MOMOI KAZUMITSU , SAITO DAISUKE , KOZAKURA YORITSUGU , MIYAKI SEIJI , TAKAHASHI KAZUMA , SATO TADASHI , IWAKATA MARIO
IPC分类号： G01P13/00 , G01F1/00
摘要： PROBLEM TO BE SOLVED: To provide a gas flow rate detector capable of detecting whether a flow rate of gas flowing in a gas pipe is a prescribed flow rate or not.
SOLUTION: A cylindrical body 2 is provided slidably and airtightly in a through hole 1a of a detector main body 1. A movable member 3 is provided movably along an axial direction of the cylindrical body 2 in the inside of the cylindrical body 2. An annular clearance S is formed between an outer circumferential face of a valve part 3a formed in an upstream end part of the movable member 3 and an inner circumferential face of a straight hole part 2d of the cylindrical body 2. A pressure difference is generated between a portion in an upstream and a portion in a downstream of the valve part 3a out of the inside of the cylindrical body 2, by the clearance S. The pressure difference seats the valve part 3a onto a valve seat member 9 to block the inside of the cylindrical body 2, when the flow rate of the gas flowing in the gas pipe is the prescribed flow rate or more. A moving deterring member 4 is provided detachably in the detector main body 1 to deter the movable member 3 from being moved to the downstream.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种气体流量检测器，其能够检测在气体管道中流动的气体的流量是否是规定的流量。解决方案：圆筒体2可滑动和气密地设置在检测器主体1的通孔1a中。可动构件3沿筒体2的轴向方向可移动地设置在圆筒体2的内部在形成于可动构件3的上游端部的阀部3a的外周面与圆筒体2的直孔部2d的内周面之间形成环状间隙S.产生压力差在圆筒体2的内侧的上游部分和阀部分3a的下游部分之间通过间隙S。压力差将阀部分3a放置在阀座部件9上以阻挡内部当在气体管道中流动的气体的流量为规定的流量以上时，移动阻止构件4可拆卸地设置在检测器主体1中，以阻止可动构件3移动到下游。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2006124870A Protection sheet for underground pipe 审中-公开
标题翻译：地下管道保护表
公开(公告)号：JP2006124870A
公开(公告)日：2006-05-18
申请号：JP2004314902
申请日：2004-10-29
申请人： Japan Gas Association , Jfe Engineering Kk , Jfeエンジニアリング株式会社 , Keiyo Gas Kk , Mitsugiron Kogyo Kk , Ootaki Gas Kk , Osaka Gas Co Ltd , Shinwa Sangyo Co Ltd , ミツギロン工業株式会社 , 京葉瓦斯株式会社 , 大多喜ガス株式会社 , 大阪瓦斯株式会社 , 新和産業株式会社 , 社団法人日本ガス協会
发明人： KAWAMURA TAKEAKI , YAMAZAKI KATSUMI , KUKIDA SHINPEI , TERUNUMA SUNAO , MIDORIKAWA AKIO , YAMAZOE NAOTO , ENOHORI YOSHIHIKO , HATANAKA SHOZO , MORIMOTO SHIGEO , SONE MIYO
IPC分类号： D03D15/02 , D03D1/00 , D03D15/00
摘要： PROBLEM TO BE SOLVED: To provide a protection sheet for underground pipe securing sufficient strength by a single sheet and easy to produce and reducing the cost for manufacturing.
SOLUTION: The invention relates to the protection sheet 1 for covering peripheral of the underground pipe or upward part of the pipe through covering soil, comprising a double-folded longitudinal resin band 2 obtained by forming and drawing a synthetic resin, a single ply transversal resin band 3 obtained by forming and drawing a synthetic resin. The protection sheet is obtained by alternately weaving the longitudinal resin band 2 and the transversal resin band 3 into a band like sheet, and the sheet has enhanced strength by double folding the resin band and is set to have flexibility in transverse direction.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于地下管道的保护片，其通过单张片确保足够的强度，并且易于制造并降低制造成本。解决方案：本发明涉及用于通过覆盖土壤覆盖地下管道或管道向上部分的保护片1，包括通过形成和拉制合成树脂获得的双折叠纵向树脂带2，单个通过形成和拉伸合成树脂获得的层叠横向树脂带3。通过将纵向树脂带2和横向树脂带3交替地编织成带状片而获得保护片，并且通过双重折叠树脂带而使片材具有提高的强度，并且被设置为在横向具有柔性。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2009014125A Stopper device in live gas pipe blocking method 有权
标题翻译：实际气管堵塞方法中的停止装置
公开(公告)号：JP2009014125A
公开(公告)日：2009-01-22
申请号：JP2007177755
申请日：2007-07-05
申请人： Buyou Gas Kk , Kyosei:Kk , Narashino City , Ootaki Gas Kk , Osaka Gas Co Ltd , Osaki Precision Co Ltd , Toho Gas Co Ltd , 大多喜ガス株式会社 , 大肯精密株式会社 , 大阪瓦斯株式会社 , 東邦瓦斯株式会社 , 株式会社協成 , 武陽ガス株式会社 , 習志野市
发明人： OGAWA MASAO , OIKAWA SEIICHI , AKIYAMA SATOO , TERAUCHI TAKASHI , MIDORIKAWA AKIO , IIDA SHIGENOBU , MATSUURA HIDETOSHI , NIKI ISUKE , SATO KOJI , OTA MASATATSU , MORIZAKI HIROYASU , TANAKA TAKAHIRO , MORI AKIHITO , KOMINE TAKASHI , KOIWA HIROSHI , OBATA YOJI
IPC分类号： F16L55/12
摘要： PROBLEM TO BE SOLVED: To provide a stopper device capable of surely attaching a stopper member to an inner wall of an existing conduit, surely blocking gas and easily detaching the stopper member, in a live gas pipe blocking method wherein a bypass passage for a construction section and the like of a gas pipe is formed and the gas is flowed in it. SOLUTION: In the stopper device used for a gas conduit wherein a hole into which the stopper member is inserted is provided at part of the existing conduit, the stopper device consists of the stopper member and a stopper insertion member and the stopper member is attached to an end of the stopper insertion member and the stopper member is provided with a gripping part consisting of a thick-wall elastic ring member contacting with a conduit inner wall, a fixed support part for gripping this and a slide support part. In the stopper device of the live pipe blocking method, a slide pressing mechanism is provided for the stopper insertion member and, after the stopper member is inserted from the hole and reached to a predetermined conduit inner wall, the slide member of the gripping part moves the thick-wall elastic ring member in a pressing direction. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够将止动构件可靠地附接到现有管道的内壁的止动装置，确保阻塞气体并容易地分离止动构件，其中活塞气体管道阻塞方法中，旁通通道形成气体管道的构造部分等，并且气体流入其中。解决方案：在用于气体导管的止动装置中，其中插入止动件的孔设置在现有导管的一部分处，止动装置由止动件和止动件插入件组成，止动件在止动件插入件的一端附接，并且止动件设置有由与导管内壁接触的厚壁弹性环件，夹持该固定支撑部件和滑动支撑部件的夹持部件构成。在活管堵塞方法的止动装置中，为止动器插入部件设置滑动推压机构，并且在止动部件从孔插入并到达预定的导管内壁之后，夹持部的滑动部件移动所述厚壁弹性环构件处于按压方向。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2006125552A Conduit and laying method for conduit 有权
标题翻译：导线和布线方法
公开(公告)号：JP2006125552A
公开(公告)日：2006-05-18
申请号：JP2004316100
申请日：2004-10-29
申请人： Hatano Gas Kk , Kanpai Co Ltd , Ootaki Gas Kk , 大多喜ガス株式会社 , 株式会社関配 , 秦野瓦斯株式会社
发明人： IIDA SHOICHI , KANEKO YUJI , HIRUMA SATORU , TSUDA TAKESHI , OKADA MANABU , SUNEYA TAKENARI , YAMAGUCHI MASAHITO
IPC分类号： F16L1/024
摘要： PROBLEM TO BE SOLVED: To provide a conduit capable of supplying different types of fluids at positions close to each other, enabling the layout thereof at low cost, and desirable from the view point of maintaining ground environment and a laying method for the conduit. SOLUTION: This gas conduit 1 is laid out by burying existing low-pressure pipes PGLa and PGLb and existing medium-pressure pipes PGHa and PGHb within a prescribed length on a same route. Namely, the gas conduit 1 comprises a low-pressure pipe 2 and a medium pressure pipe 3 which is formed in a double pipe part 4. The low-pressure pipe 2 is connected, at its both ends, to the existing low-pressure pipes PGLa and PGLb through branch pipes 5A and 5B, and the medium pipe 3 is connected, at its both ends, to the existing medium pressure pipes PGHa and PHGb through the branch pipes 5A and 5B. Thus, by laying out the low-pressure pipe 2 and the medium-pressure pipe 2 on the same route under the ground, both the low-pressure gas and the medium-pressure gas can be supplied simultaneously and construction cost can be decreased and the ground environment can be maintained. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供能够在彼此靠近的位置处供应不同类型的流体的导管，从而能够以低成本进行布局，并且从维护地面环境和铺设方法的观点来看是可取的导管。解决方案：通过将现有的低压管道PGLa和PGLb和现有的中压管道PGHa和PGHb在相同的路线上规定的长度内埋设而布置。也就是说，气体管道1包括形成在双管部分4中的低压管2和中压管3.低压管2的两端连接到现有的低压管 PGLa和PGLb通过支管5A和5B连接，并且介质管3在其两端通过分支管5A和5B连接到现有的中压管PGHa和PHGb。因此，通过在地下相同的路径上布置低压管2和中压管2，能够同时供给低压气体和中压气体，能够降低施工成本，可以保持地面环境。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2006125464A Valve opening/closing device 审中-公开
标题翻译：阀门开启/关闭装置
公开(公告)号：JP2006125464A
公开(公告)日：2006-05-18
申请号：JP2004312442
申请日：2004-10-27
申请人： Buyou Gas Kk , Japan Gas Association , Kyosei:Kk , Narashino City , Ootaki Gas Kk , 大多喜ガス株式会社 , 株式会社協成 , 武陽ガス株式会社 , 社団法人日本ガス協会 , 習志野市
发明人： AKIYAMA SATOO , MIDORIKAWA AKIO , OGAWA MASAO , OBATA KOICHI , MARUYAMA HIROSHI , MOROZUMI NAOYA
IPC分类号： F16K31/46
摘要： PROBLEM TO BE SOLVED: To provide a valve opening/closing device operable without the need for traffic restriction and superior in safety.
SOLUTION: The valve opening/closing device comprises a valve 1 to be embedded in a carriageway S, a remote control part 2 to be set on the side of a walkway H, and a power transmission mechanism 3 for mechanically transmitting power applied to the remote control part 2 to the valve 1 to be operated. The power transmission mechanism 3 is embedded in a ground and the remote control part 2 is used for opening/closing the valve 1 with remote control.
COPYRIGHT: (C)2006,JPO&NCIPI

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