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1. 发明专利

JP2014041059A Pressure guage for gas piping airtightness inspection 有权
标题翻译：气体管道空气检测的压力指示
公开(公告)号：JP2014041059A
公开(公告)日：2014-03-06
申请号：JP2012183557
申请日：2012-08-22
申请人： Azbil Kimmon Co Ltd , アズビル金門株式会社 , Seibu Gas Co Ltd , 西部瓦斯株式会社 , Bushu Gas Co Ltd , 武州瓦斯株式会社 , Hatano Gas Kk , 秦野瓦斯株式会社 , Toho Gas Co Ltd , 東邦瓦斯株式会社 , Yamaguchi Gohdoh Gas Co Ltd , 山口合同ガス株式会社 , Odawara Gas Kk , 小田原瓦斯株式会社
发明人： MUKONO SHOJI , ODA SHUHEI , SUDO KEIJI , YAMADA YUICHI , TANENOBU YU , IIDA SHOICHI , SOGA NOBUHIRO , NAKAJIMA TATSURO , TAKAMOTO MIKI , OKI KENJI , AIZAWA MITSUYOSHI , NARITA HIDEKI
IPC分类号： G01L19/00
摘要： PROBLEM TO BE SOLVED: To provide a pressure gauge for gas piping airtightness inspection capable of continuously obtaining reliable data on a change of the pressure covering a wide range from a low pressure to an intermediate pressure or a high pressure by one set of gas pressure measuring equipment without exchanging a pressure gauge on every occasion or simultaneously installing a plurality of pressure gauges.SOLUTION: A pressure gage for gas piping airtightness inspection includes: a pipe line 46 for measuring intermediate and high pressures and a pipe line 47 for measuring a low pressure, both of which are branched from an introduction pipe line 43 leading to a pressure introduction port 40 detachably connected to an inspection port 82 of a pressure measurement object. The intermediate and high pressure pipe line is provided with an intermediate and high pressure sensor 45; the low pressure pipe line is provided with an electromagnetic valve 48; and the low pressure measurement pipe line located on the downstream side of the electromagnetic valve is provided with a low pressure sensor 49. This low pressure sensor is configured to measure the pressure of the low pressure measurement pipe line when the electromagnetic valve is released by a pressure signal processing circuit 50 which processes a pressure signal detected by the intermediate and high pressure sensor.
摘要翻译：要解决的问题：提供一种用于气体管道气密性检查的压力计，其能够通过一组气体压力测量连续获得从低压到中压或高压的宽范围的压力变化的可靠数据在每次场合不交换压力表的设备或同时安装多个压力计的设备。解决方案：用于气体管道气密性检测的压力表包括：用于测量中间和高压的管线46和用于测量低压的管线47 两者都从导入管路43分支，通向可拆卸地连接到压力测量对象的检查口82的压力引入口40。中高压管路设有中压高压传感器45，低压管线设有电磁阀48; 并且位于电磁阀下游侧的低压测量管路设置有低压传感器49.该低压传感器被配置为当电磁阀被释放时测量低压测量管线的压力压力信号处理电路50，处理由中高压传感器检测的压力信号。

2. 发明专利

JP2019019949A サドル审中-公开
公开(公告)号：JP2019019949A
公开(公告)日：2019-02-07
申请号：JP2017141296
申请日：2017-07-20
申请人： HOKKAIDO GAS KK , KEIYO GAS KK , TOHO GAS KK , CHUBU GAS , HATANO GAS KK , SHIKOKU GAS CO LTD , SEIBU GAS CO LTD , NISHIYAMA CORP , KURODITE KOGYO KK
发明人： YAMAMOTO KOICHI , WADA HIROYUKI , KIKUCHI MITSUHIRO , HASE KOHEI , IKUMA NAOYUKI , ISHIGURO YUJI , MAEDA EIJI , FUJII YOSHIMITSU , MURAKAMI TAKASHI , TAMURA HIROAKI , HAYASHI MASAOMI , ONO TOMOHIRO , UMEZAKI SHINSEI , KURODA AKIMASA , KUME SAEKO , INOUE TOMOHIRO , KOGUSHI KAZUYUKI
IPC分类号： F16L55/18 , F16B2/08
摘要：【課題】一人の作業員でも簡便に取り付け可能なサドルを提供する。【解決手段】サドル1は、ガス管Pに穿孔機やガスバッグ挿入機等を接続する。サドル1は、ガス管Pに取り付け可能な2分割構造から成る一対の上方サドル部10及び下方サドル部20と、ガス管Pを挟んだ状態で上方サドル部10及び下方サドル部20を仮止めする仮止め手段30と、上方サドル部10及び下方サドル部20が仮止めされた状態で上方サドル部10及び下方サドル部20を固定するボルトB及びナットNと、を備えている。【選択図】図1

3. 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

4. 发明专利

JP2012081696A Pipe end straightening machine for resin piping 有权
标题翻译：用于树脂管道的管道连接机
公开(公告)号：JP2012081696A
公开(公告)日：2012-04-26
申请号：JP2010231501
申请日：2010-10-14
申请人： Buyo Gas Co Ltd , Hatano Gas Kk , Kyosei:Kk , Kyushu Gas Kk , Narashino City , Nihonkai Gas Co Ltd , 九州ガス株式会社 , 日本海ガス株式会社 , 株式会社協成 , 武陽ガス株式会社 , 秦野瓦斯株式会社 , 習志野市
发明人： AKIYAMA SATOO , TERAUCHI TAKASHI , MATSUO MASAYUKI , TAKAGI MASAKAZU , IIDA SHOICHI , OIKAWA SEIICHI , YAMASHITA KOJI
IPC分类号： B29C53/08 , B29L23/00 , F16L55/18
摘要： PROBLEM TO BE SOLVED: To provide a pipe end straightening machine for resin piping which is of a simple construction and is easy to carry to a working site, with the operative easiness to straighten the pipe end by man power.SOLUTION: The pipe end straightening machine for resin piping is of the following construction: A grooved backing roll 14 is installed halfway between a pair of columnar supports 13 arranged upright on the upper surface of a base plate 12. In addition, a grooved hold-down roll 16 is horizontally juxtaposed with the backing roll 14, halfway through a rocking arm 15 which is installed at the upper end part of the columnar supports 13 so that the rocking arm 15 can perform a vertically rise/fall and rocking motion. Further, a pivotal point of the rocking arm 15 to the upper end part of the columnar support 13, is located to the forward side of the base plate 12 with a perpendicular line passing through the axis of the backing roll 14.
摘要翻译：要解决的问题：为了提供一种结构简单，易于携带到工作现场的树脂管道用管端矫直机，操作容易地通过人力矫直管端。
解决方案：用于树脂管道的管端矫直机具有以下结构：槽衬背辊14安装在直立布置在基板12的上表面上的一对柱状支撑件13之间的中间。另外，带槽的压紧辊16与背衬辊14水平并置，中间穿过安装在柱状支撑件13的上端部的摆动臂15，使得摇臂15能够执行垂直升降/摆动。此外，摇臂15到柱状支撑件13的上端部的枢转点位于基板12的前侧，垂直线穿过背衬辊14的轴线。（C）2012，JPO＆INPIT

5. 发明专利

JP2011196537A Gas pressure emergency communication device 有权
标题翻译：气压应急通信装置
公开(公告)号：JP2011196537A
公开(公告)日：2011-10-06
申请号：JP2010067483
申请日：2010-03-24
申请人： Aichi Tokei Denki Co Ltd , Hatano Gas Kk , Narashino City , Seibu Gas Co Ltd , Toho Gas Co Ltd , 愛知時計電機株式会社 , 東邦瓦斯株式会社 , 秦野瓦斯株式会社 , 習志野市 , 西部瓦斯株式会社
发明人： KONDO KATSUHIKO , KAMIYA TSUKASA , SUDO KEIJI , YASUKOUCHI YUTO , KOSAKA MASAMICHI , TAKEUCHI MIKIHIRO , IIDA SHOICHI , MURASE TAKAHIRO , NAKAMURA MITSUMUNE
IPC分类号： F16K31/126 , F17D5/06
摘要： PROBLEM TO BE SOLVED: To provide a gas pressure emergency communication device saving labor cost for inspection following construction of a gas piping network, capable of positively coping with dropping of a gas supply pressure, and capable of mitigating traffic regulations.SOLUTION: The gas pressure emergency communication device 60 includes first and second gas pressure detection parts 10A, 10B detecting a gas supply pressure in a first gas pipe 73A and a second gas pipe 73B on both sides of a cutoff part 74 of the gas piping network 70. A main valve element 45 is included, constantly cutting off the first gas pipe 73A and the second gas pipe 73B, and automatically opening and communicating the first pipe 73A and the second pipe 73B when the gas supply pressure of either one of the first gas pipe 73A or the second gas pipe 73B becomes less than a predetermined reference differential pressure with respect to an outside air pressure.
摘要翻译：要解决的问题：提供一种气体压力应急通信装置，能够节省燃气管网建设后的检查人力成本，能够积极应对气体供应压力下降，能够减轻交通规定。解决方案：气压紧急通信装置60包括检测第一气体管73A中的气体供给压力的第一和第二气体压力检测部10A，以及气体管网70的截止部74两侧的第二气体配管73B。主阀包括元件45，不断切断第一气体管73A和第二气体管73B，并且当第一气体管73A或第二气体管73A中的任一个的气体供应压力自动打开和连通第一管73A和第二管73B时，第二气体管73B相对于外部空气压力变得小于预定的基准压力。

6. 发明专利

JP2017087343A 外管切断装置审中-公开
公开(公告)号：JP2017087343A
公开(公告)日：2017-05-25
申请号：JP2015219988
申请日：2015-11-09
申请人：京葉瓦斯株式会社 , Keiyo Gas Kk , 秦野瓦斯株式会社 , Hatano Gas Kk , 武陽ガス株式会社 , Buyo Gas Co Ltd , 松本ガス株式会社 , Matsumoto Gas Co Ltd , 武州瓦斯株式会社 , Bushu Gas Co Ltd , 新和産業株式会社 , Shinwasangyo Co Ltd
发明人： WADA HIROYUKI , KIKUCHI MITSUHIRO , IIDA SHOICHI , ISHIGURO YUJI , KATO KAZUYA , YAMAMOTO SATORU , TSUTSUI YASUYOSHI , MITSUI RYUICHI , TANENOBU YU , FUJII TAKEHIRO , MORINAKA MITSURU , HIRABAYASHI HIDEO
IPC分类号： B23C1/20 , B23D21/00
摘要：【課題】鋼管や鋳鉄管にインサーションされたPE管の分岐作業を行うために、PE管を傷付けずに鋼管などを切除することができる管体切断装置に関する。【解決手段】外管の軸方向に離間した位置で外管の壁面に外嵌し固定される左右一対の環状枠体に固定され、外管の軸線方向に沿って軸方向移動ガイド部材を配置し、該軸方向移動ガイド部材によりガイドされて切削装置を軸方向に移動して外管を切断し、また環状枠体に外管の外周面と同心大径に形成された周回ガイド部材を設け、外管の外壁面上を、外管の軸線を中心とした周方向に移動する回転装置に前記切削装置を連結して前記周回ガイド部材にガイドされた状態で周回方向に切断して、外管の壁面を四角形に切断して内管を露出することができる。【選択図】図2

7. 发明专利

JP2010002133A Gas supply device 有权
标题翻译：气体供应装置
公开(公告)号：JP2010002133A
公开(公告)日：2010-01-07
申请号：JP2008161722
申请日：2008-06-20
申请人： Bushu Gas Co Ltd , Buyo Gas Co Ltd , Hatano Gas Kk , Ito Koki Kk , Odawara Gas Kk , 伊藤工機株式会社 , 小田原瓦斯株式会社 , 武州瓦斯株式会社 , 武陽ガス株式会社 , 秦野瓦斯株式会社
发明人： AKIYAMA SATOO , KATO KAZUYA , TANENOBU YU , TAKAGI MANABU , IIDA TSUTOMU , TADA YASUHIRO , IIDA SHOICHI , SOGA NOBUHIRO , UEHARA KENICHI
IPC分类号： F23K5/00 , B01F3/02 , B01F5/04 , B01F15/04 , B01J4/00
摘要： PROBLEM TO BE SOLVED: To freely adjust supply pressure in a wide range and maintain a mixing ratio of material gas with air within a predetermined range in adjustment.
SOLUTION: Pressurized air is introduced from a compressor 18 to a spring chamber 17 of a diaphragm 16 of each of an intermediate pressure regulator 2, a low pressure governor 5, an upper and lower limit pressure shut-off controller 11, a pressure increase prevention valve 12, an on-off valve 13, an on-off valve controller 14 and an air valve 15 via loading governors 20 to increase an urging force from the spring chamber 17 side. By this, while the outlet pressure of the material gas from the intermediate pressure regulator 2 is enhanced, the take-in amount of the air via the air valve 15 can be increased. Thus, the mixing ratio of the mixed gas can be controlled within a predetermined range, and gas pressure in a cushion tank 4 for temporarily storing the mixed gas can be increased. As a result, the gas supply device can be adopted corresponding to a wide use scale and the use application of a consumer.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：在大范围内自由调节供应压力，并将材料气体与空气的混合比保持在调整范围内的预定范围内。解决方案：将压缩空气从中压调节器2，低压调节器5，上下限压力切断控制器11，压力调节器2，增压防止阀12，开关阀13，开关阀控制器14和空气阀15，通过负载调速器20增加弹簧室17侧的推压力。由此，虽然来自中压调节器2的原料气体的出口压力增加，但是可以增加经由空气阀15的空气的吸入量。因此，可以将混合气体的混合比率控制在预定范围内，并且可以提高用于临时储存混合气体的缓冲罐4中的气体压力。因此，可以根据广泛的使用规模和消费者的使用应用来采用供气装置。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2005156320A Hermetic seal device for pipe line and its method 有权
标题翻译：管道密封密封装置及其方法
公开(公告)号：JP2005156320A
公开(公告)日：2005-06-16
申请号：JP2003394384
申请日：2003-11-25
申请人： Buyou Gas Kk , Hatano Gas Kk , Japan Gas Association , Kiryu Gas Kk , Osaki Seimitsu Kk , 大肯精密株式会社 , 桐生瓦斯株式会社 , 武陽ガス株式会社 , 社団法人日本ガス協会 , 秦野瓦斯株式会社
发明人： AKIYAMA SATOO , OKADA TADASHI , IIDA SHOICHI , MORI AKIHITO , YOSHIMOTO MASAHIKO
IPC分类号： G01M3/28 , F16L55/00 , G01M3/26
摘要： PROBLEM TO BE SOLVED: To provide a hermetic seal device for a pipe line provided with constitution capable of sure hermetic seal with a simple operation while causing improvement in workability and keeping sure hermetic seal state.
SOLUTION: The hermetic seal device for sealing both the ends of the pipe line for preventing the sealed section from pressure changing comprises the seal disk 101 provided with a diameter corresponding to the caliber of the pipe line and the gripper 101A on the surface in a thickness direction; and the seal member 103 provided on the outer surface of the seal disk 101 for closely brought into contact with the inside surface of the pipe line by the bending deformation of the seal disk. The seal disk 101 is inserted into the pipe line in a tilted state and raised to the direction perpendicular to the laying direction of the pipe line, thereby, the seal member 103 can seal the internal surface of the pipe line in close contact.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有能够以简单操作确保气密密封的构造的管线的气密密封装置，同时提高加工性并保持气密密封状态。解决方案：用于密封管道的两端用于防止密封部分变形的气密密封装置包括密封盘101，该密封盘101具有与管线的口径相对应的直径和表面上的夹持器101A 在厚度方向; 以及设置在密封盘101的外表面上的密封构件103，通过密封盘的弯曲变形与管线的内表面紧密接触。密封盘101以倾斜状态插入管线中，并且向与管线的铺设方向垂直的方向上升，密封构件103能够紧密地密封管路的内表面。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2000180288A BURIED PIPE LEAKAGE INSPECTING METHOD 失效
公开(公告)号：JP2000180288A
公开(公告)日：2000-06-30
申请号：JP35759798
申请日：1998-12-16
申请人： YOTSUGI KK , HATANO GAS KK
发明人： TANAKA SHOJI , KANEKO HIROAKI , IIDA SHOICHI
IPC分类号： F16L1/024 , G01M3/04
摘要： PROBLEM TO BE SOLVED: To avoid an event affecting traffic from occurring at every inspection and to provide a buried pipe leakage inspecting method easily. SOLUTION: This method is a leakage inspecting method for targeting such as a gas pipe buried underground. When a buried pipe 1 is laid down, a gas induction pipe 2 targeting a leaked gas is laid above the buried pipe 1 separated from the buried pipe 1. The gas induction pipe 2 is laid in each interval between pits 3, 4 and 5, each interval between pits 3, 4 and 5 for the underground pipe 1 is one block. Gas aspiration holes 2C are formed along the laid direction of the gas induction pipe 2 with a predetermined interval. Both ends of the gas induction pipe 2 in the laid direction are erected directed toward the pits and their terminal ends are to be inspection ends 2A and 2B for mounting a gas concentration detecting means from the ground. Gas leakage between the pits where the gas induction pipe 2 is laid is inspected by detecting gas concentration at the inspection ends 2A and 2B.

10. 发明专利

JP2000110986A BAG FOR NON-BLOW WORKING 失效
公开(公告)号：JP2000110986A
公开(公告)日：2000-04-18
申请号：JP28219298
申请日：1998-10-05
申请人： YOTSUGI KK , HATANO GAS KK
发明人： TANAKA SHOJI , KANEKO HIROAKI , IIDA SHOICHI
IPC分类号： F16L55/18
摘要： PROBLEM TO BE SOLVED: To provide a bag for non-blow working equipped with an enhanced workability and capable of previously preventing the gas from inflammation. SOLUTION: A bag for use in a non-blow type operation to form a new branch part while fluid is left flowing in an existing pipeline is equipped with a bag body 1 installed in the branch part and having a form to block the opening of the branch part and a plurality of insert holes 1B and 1C to allow the operator to insert both hands into the bag body 1, wherein the insert holes 1B and 1C are formed in positions perpendicularly intersecting each other. A glove 2 extending into the bag is provided integrally with one of the insert holes 1B, and an electrode 3 is provided at the mouth edge of the insert hole 1C on the side from which the operator inserts his hands frequently, and a grounding member 4 is connected with the electrode 3.

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