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1. 发明专利

JP2006053067A Gas meter 有权
标题翻译：气体计
公开(公告)号：JP2006053067A
公开(公告)日：2006-02-23
申请号：JP2004235277
申请日：2004-08-12
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Toyo Gas Meter Kk , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東洋ガスメーター株式会社 , 東邦瓦斯株式会社
发明人： MIZUKOSHI JIRO , HORI FUJIO , YANO MITSUNORI , FUJIMOTO TATSUO , SUZUKI MAMORU , YUASA KENICHIRO , FUJII YASUHIRO , KIMURA YUKIO , HIROYAMA TORU
IPC分类号： G01F1/66
摘要： PROBLEM TO BE SOLVED: To facilitate assembling work and to restrain a constitutive element of a gas meter from being deformed when manufactured, by forming a protruded positioning means on an outer face of a substantially coplanar measuring flow passage.
SOLUTION: Positioning portions for positioning and fixing the measuring flow passage 30 in an inside of a storage member 21 are formed on opposed faces 27a, 27b of the storage member 21 and the outer face of the measuring flow passage 30, the each positioning portion is constituted of a protruded portion 35 formed on the outer face of the measuring flow passage 30, and storage portions 28a, 28b formed in the opposed faces 27a, 27b of the storage member 21 faced to the protruded portion 35 in an assembled condition, and the outer faces of respective sides constituting the measuring flow passage 30 is formed to bring portions formed with flanges 30i, 30e into a substantially coplanar face with respect to portions other than the portion formed with the protruded portion 35.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了便于组装工作和限制燃气表的构成元件在制造时变形，通过在基本上共面的测量流动通道的外表面上形成突出的定位装置。解决方案：用于将测量流路30定位和固定在存储构件21的内部的定位部分形成在存储构件21的相对面27a，27b和测量流路30的外表面上，每个定位部分由形成在测量流动通道30的外表面上的突出部35和形成在存储部件21的相对面27a，27b中的存储部分28a，28b构成在组装状态下面对突出部分35 并且构成测量流路30的各侧的外表面形成为将形成有凸缘30i，30e的部分相对于形成有突出部35的部分以外的部分形成为基本上共面。（C）2006，JPO＆NCIPI

2. 发明专利

JP2005345188A Gas meter 有权
标题翻译：气体计
公开(公告)号：JP2005345188A
公开(公告)日：2005-12-15
申请号：JP2004163137
申请日：2004-06-01
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Toyo Gas Meter Kk , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東洋ガスメーター株式会社 , 東邦瓦斯株式会社
发明人： MIZUKOSHI JIRO , HORI FUJIO , YANO MITSUNORI , FUJIMOTO TATSUO , SUZUKI MAMORU , YUASA KENICHIRO , INOUE TOMIO , FUJII YASUHIRO , KIMURA YUKIO , HIROYAMA TORU
IPC分类号： G01F3/22 , G01F15/06 , G01F15/14
摘要： PROBLEM TO BE SOLVED: To provide a gas meter having structure leaving a hysteresis of using a communication terminal of the second communication group when using the second communication group, by separating a communication terminal into at least the first communication group and the the second communication group.
SOLUTION: This gas meter is provided with the communication terminal and a removable terminal cover for covering the communication terminal, and the communication terminal is separated into at least the first communication group and the second communication group. The communication terminal 20 of the first communication group is usable when removing the terminal cover 1e. The communication terminal of the second communication group is covered with a protection cover 40 when removing the terminal cover 1e, and has structure incapable of using the communication terminal of the second communication group when at least one portion of the protection cover is not broken or deformed.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种具有在使用第二通信组时留下使用第二通信组的通信终端的滞后的结构的燃气表，通过将通信终端分为至少第一通信组和第二通讯组。解决方案：该气量计设有通信终端和用于覆盖通信终端的可移除终端盖，并且通信终端至少分成第一通信组和第二通信组。当移除端子盖1e时，第一通信组的通信终端20是可用的。当移除终端盖1e时，第二通信组的通信终端被保护盖40覆盖，并且当保护盖的至少一部分不被破坏或变形时，具有不能使用第二通信组的通信终端的结构。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2004333380A Gas meter 有权
公开(公告)号：JP2004333380A
公开(公告)日：2004-11-25
申请号：JP2003131861
申请日：2003-05-09
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Toyo Gas Meter Kk , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東洋ガスメーター株式会社 , 東邦瓦斯株式会社
发明人： MIZUKOSHI JIRO , HORI FUJIO , YOSHINO KAZUHIRO , FUJIMOTO TATSUO , SUZUKI MAMORU , YUASA KENICHIRO , INOUE TOMIO , FUJII YASUHIRO , KIMURA YUKIO
IPC分类号： G01F3/22 , G01F15/14
摘要： PROBLEM TO BE SOLVED: To provide a gas meter capable of securing a sealed property and improving compactness and lightness in weight.
SOLUTION: In the gas meter, engaging parts provided for a first cover (11) and a second cover (12) are engaged with each other to constitute a casing. The engaging parts are constituted of sealing parts (11b and 12b) inside the casing and outer circumferential parts(11a and 12a) outside the casing and constituted in such a way that the sealing parts may come into contact and be engaged with each other via a first sealing member (16). The sealing parts and the outer circumferential parts are constituted in different shapes. In the case that the first cover is engaged with the second cover, the outer circumferential parts are formed in such a way that the outer circumferential parts in one cover may cover the sealing parts in the other cover. The gas meter is formed in such a way that contact surfaces in the sealing parts in the case that the first cover is engaged with the second cover may be present in one plane.
COPYRIGHT: (C)2005,JPO&NCIPI

4. 发明专利

JP2006038627A Gas meter 有权
标题翻译：气体计
公开(公告)号：JP2006038627A
公开(公告)日：2006-02-09
申请号：JP2004218768
申请日：2004-07-27
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Toyo Gas Meter Kk , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東洋ガスメーター株式会社 , 東邦瓦斯株式会社
发明人： MIZUKOSHI JIRO , HORI FUJIO , YANO MITSUNORI , FUJIMOTO TATSUO , SUZUKI MAMORU , YUASA KENICHIRO , FUJII YASUHIRO , KIMURA YUKIO , HIROYAMA TORU
IPC分类号： G01F1/66 , G01F1/00
摘要： PROBLEM TO BE SOLVED: To keep detection accuracy of a gas meter for a long period by removing a contact part between a transmission portion of a lid member and a straightening vane. SOLUTION: On a propagation window part 41, a plate-shaped turbulent flow suppression member 60 is assembled from the inside of a measuring passage 30. On the turbulent flow suppression member 60, the transmission portion 61 for transmitting an ultrasonic wave is formed on a part of a face facing to the inside of the measuring passage 30 at the assembling state time. The lengthy side of the straightening vane 70 is arranged across the propagation window part 41 in the flowing direction of gas. The turbulent flow suppression member 60 is put into the pressed state onto the propagation window part 41 by the straightening vane 70 at the assembling state time, and, at the same state time, an aperture is formed between the transmission portion 61 and the lengthy side of the straightening vane 70 facing the transmission portion 61. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过去除盖构件的传动部分和矫直叶片之间的接触部分来长时间保持气量计的检测精度。解决方案：在传播窗口部分41上，从测量通道30的内部组装板状湍流抑制构件60.在湍流抑制构件60上，用于传输超声波的传输部分61 在组装状态时刻形成在与测量通道30的内侧相对的面的一部分上。矫直叶片70的长边沿气体的流动方向布置在传播窗口部分41的两侧。湍流抑制构件60在组装状态时由矫直叶片70进入按压状态到传播窗口部分41，并且在相同的状态下，在传动部分61和长边之间形成孔矫正叶片70面对透射部分61.版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2006029907A Gas meter 有权
标题翻译：气体计
公开(公告)号：JP2006029907A
公开(公告)日：2006-02-02
申请号：JP2004207158
申请日：2004-07-14
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Toyo Gas Meter Kk , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東洋ガスメーター株式会社 , 東邦瓦斯株式会社
发明人： MIZUKOSHI JIRO , HORI FUJIO , YANO MITSUNORI , FUJIMOTO TATSUO , SUZUKI MAMORU , YUASA KENICHIRO , FUJII YASUHIRO , KIMURA YUKIO , HIROYAMA TORU
IPC分类号： G01F3/22 , G01F1/684
摘要： PROBLEM TO BE SOLVED: To restrain backlash of a straightening vane as in a prior art, and to facilitate fitting-in work for the straightening vane, by storing the straightening vane in a prescribed position while guiding it. SOLUTION: This gas meter is provided with the straightening vane 70 arranged bridgedly on two opposed inner wall faces out of the four inner wall faces in a measuring flow passage, the straightening vane 70 is a plate member long along a gas flowing direction, a groove part 82 is formed on the two opposed inner wall faces to be inserted with the straightening vane 70 from a direction perpendicular to the inner walls, a storage part 86 for storing the straightening vane 70 to be fixed is formed in a depth-directional tip part of the groove 82, an opening part 83 opened in an inner wall face side of the groove 82 has an opening dimension larger than a plate thickness dimension of the straightening vane 70 in view of a cross-section perpendicular to the gas flowing direction, a storage height dimension of the storage part 86 has a size same to the plate thickness dimension of the straightening vane 70 in view of the same cross-section, and the groove 82 is formed to make an opening dimension get small gradually from the opening part 83 toward the storage part 86, in view of the same cross-section. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了限制现有技术中的矫直叶片的间隙，并且通过在矫直叶片引导的同时将矫直叶片存放在规定位置，以便于矫直叶片的装配工作。解决方案：该气量计具有在测量流路中四个内壁面之间的两个相对的内壁面上桥接布置的矫直叶片70，矫直叶片70是沿着气体流动方向长的板构件在两个相对的内壁面上形成槽部分82，以从矫直叶片70垂直于内壁的方向插入，用于储存固定的矫直叶片70的储存部分86形成在深度方向上，考虑到垂直于气体流动的横截面，凹槽82的定向尖端部分，在凹槽82的内壁面侧开口的开口部83的开口尺寸大于矫直叶片70的板厚度尺寸方向上，存储部86的存放高度尺寸考虑到相同的横截面而具有与矫直叶片70的板厚度尺寸相同的尺寸，并且凹槽82形成为使得开口变暗考虑到相同的横截面，收缩部从开口部83朝向收纳部86逐渐变小。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2006003305A Gas meter 有权
标题翻译：气体计
公开(公告)号：JP2006003305A
公开(公告)日：2006-01-05
申请号：JP2004182627
申请日：2004-06-21
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Toyo Gas Meter Kk , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東洋ガスメーター株式会社 , 東邦瓦斯株式会社
发明人： MIZUKOSHI JIRO , HORI FUJIO , YANO MITSUNORI , FUJIMOTO TATSUO , SUZUKI MAMORU , YUASA KENICHIRO , FUJII YASUHIRO , KIMURA YUKIO , HIROYAMA TORU
IPC分类号： G01F3/22
摘要： PROBLEM TO BE SOLVED: To provide a gas meter with a structure capable of facilitating the connection of wiring of a gas meter and an adaptor and preventing the intrusion of rainwater or the like from the connected wiring.
SOLUTION: In the gas meter provided with a communication terminal for performing communication with the adaptor, the communication terminal is arranged in a terminal housing part, and a terminal sealing part provided so as to surround the communication terminal is formed in the terminal housing part. A detachable terminal cover is provided in the terminal housing part, and the gas meter has the structure sandwiching a first sealing member formed into a shape corresponding to the terminal sealing part with the terminal sealing part and the terminal cover. When connecting the adaptor, one end of the wiring is connected to the communication terminal, the wiring is led from between the terminal sealing part and the terminal cover to connect the other end of the wiring to the adaptor. A wiring sealing part provided with a second sealing member is formed at a prescribed position of the terminal sealing part, and wiring 1Z is sandwiched with the first sealing member 14 and the second sealing member 60 to be surrounded in a radial direction.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有能够便于连接燃气表和适配器的布线的结构的燃气表，并防止雨水等从连接的布线的入侵。解决方案：在具有用于与适配器进行通信的通信终端的燃气表中，通信终端设置在端子壳体部分中，并且在终端中形成设置为围绕通信终端的端子密封部住房部分。在端子壳体部分设置有可拆卸的端子盖，并且气体计具有将端子密封部和端子盖形成为与端子密封部对应的形状的第一密封部件的结构。当连接适配器时，布线的一端连接到通信端子，接线从端子密封部分和端子盖之间引出，将布线的另一端连接到适配器。在端子密封部的规定位置形成具有第二密封部件的配线密封部，并且将配线1Z与第一密封部件14和第二密封部件60夹持以沿径向包围。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005061864A Adaptor for gas meter, and gas meter 有权
标题翻译：气体表适配器，气体表
公开(公告)号：JP2005061864A
公开(公告)日：2005-03-10
申请号：JP2003207733
申请日：2003-08-18
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Toyo Gas Meter Kk , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東洋ガスメーター株式会社 , 東邦瓦斯株式会社
发明人： MIZUKOSHI JIRO , HORI FUJIO , YOSHINO KAZUHIRO , FUJIMOTO TATSUO , SUZUKI MAMORU , YUASA KENICHIRO , INOUE TOMIO , FUJII YASUHIRO , KIMURA YUKIO
IPC分类号： G01F3/22 , G01F1/00 , G01F15/14
摘要： PROBLEM TO BE SOLVED: To provide an adaptor for a gas meter that can be mounted to the gas meter more easily and can secure higher reliability, and to provide the gas meter.
SOLUTION: The adaptor (50) for gas meters includes a case section for accommodating a control circuit for adding specified functions to the gas meter (1). The adaptor (50) comprises: a case body section (51), where the case section is nearly in a box shape and the side is partially an opening section; and a detachable lid section for covering the opening section. A projecting section and a recessed section are provided at the bottom of the lid section, and a lid side mounting section is provided at the top of the lid section. Then, the projecting section or the recessed section at the bottom of the lid section is fitted to the recessed section or the projecting section at the bottom of the opening section in a case body section, a lid-side mounting section (52a) at the top of the lid section is fixed to a body-side mounting section (51b) of the case body section by a fixing member (52d), thus achieving a structure for fixing the lid section to the case body section.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了能够更容易地安装到燃气表上并且可以确保更高的可靠性并提供燃气表，提供一种用于燃气表的适配器。解决方案：用于燃气表的适配器（50）包括用于容纳用于向燃气表（1）添加指定功能的控制电路的壳体部分。适配器（50）包括：壳体部分（51），其中壳体部分几乎为箱形，侧面部分为开口部分; 以及用于覆盖所述开口部的可拆卸盖部。在盖部的底部设置有突出部和凹部，盖部安装部设置在盖部的顶部。然后，将盖部的底部的突出部或凹部嵌合在壳体部的开口部的底部的凹部或突出部，在该侧部的盖侧安装部（52a）盖部分的顶部通过固定部件（52d）固定到壳主体部分的主体侧安装部分（51b），从而实现将盖部分固定到壳体部分的结构。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2005106726A Gas meter 有权
标题翻译：气体计
公开(公告)号：JP2005106726A
公开(公告)日：2005-04-21
申请号：JP2003343124
申请日：2003-10-01
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Toyo Gas Meter Kk , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東洋ガスメーター株式会社 , 東邦瓦斯株式会社
发明人： MIZUKOSHI JIRO , HORI FUJIO , YOSHINO KAZUHIRO , FUJIMOTO TATSUO , SUZUKI MAMORU , YUASA KENICHIRO , INOUE TOMIO , FUJII YASUHIRO , HIROYAMA TORU
IPC分类号： G01F3/22 , G01F1/66
摘要： PROBLEM TO BE SOLVED: To provide a gas meter which assures precision of a cross section area of a path of a flow channel to be measured in which a fluid flows, and precision of a flow rate of the fluid measured by an ultrasonic flow measuring means, with reduced cost.
SOLUTION: In the gas meter, a pair of ultrasonic transmit-receive means are located to face each other in a flow channel to be measured. The flow channel to be measured comprises a body case, and a straight measuring tube for flow rate measurement stored in the body case. The measuring tube is connected using two L-shape members (52a and 52b) whose cross section in the vertical direction against the flow direction is L-shaped so as to make the cross section of the tube is rectangular. At the position where the ultrasonic transmit-receive means is located, an opening (52c) is provided. In addition, a turbulent flow suppression member (54) which has micropore to pass through ultrasonic waves is provided at the opening. The measuring tube also comprises a member whose coefficient of linear expansion is not greater than a prescribed value.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种气体计，其确保流体流动的待测量流路的路径的截面积的精度，以及通过超声波测量的流体的流量的精度流量测量装置，成本降低。解决方案：在气量计中，一对超声波发射 - 接收装置被定位成在要测量的流动通道中彼此相对。要测量的流动通道包括主体壳体和存储在主体壳体中的用于流量测量的直的测量管。测量管使用两个L形构件（52a和52b）连接，其横截面沿垂直方向相对于流动方向为L形，以使管的横截面为矩形。在超声波发送接收装置所在的位置，设置有开口（52c）。此外，在开口处设置有具有通过超声波的微孔的湍流抑制构件（54）。测量管还包括线膨胀系数不大于规定值的构件。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2006064626A Flow rate measuring apparatus 审中-公开
标题翻译：流量测量装置
公开(公告)号：JP2006064626A
公开(公告)日：2006-03-09
申请号：JP2004249851
申请日：2004-08-30
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Toyo Gas Meter Kk , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東洋ガスメーター株式会社 , 東邦瓦斯株式会社
发明人： MIZUKOSHI JIRO , HORI FUJIO , FUJIMOTO TATSUO , SUZUKI MAMORU , YUASA KENICHIRO , FUJII YASUHIRO , KIMURA YUKIO , HIROYAMA TORU
IPC分类号： G01F1/66 , G01F3/22
摘要： PROBLEM TO BE SOLVED: To provide a flow rate measuring apparatus improving measurement accuracy by almost equalizing flow rate coefficients even in the case of measuring different fluid to be measured.
SOLUTION: The flow rate measuring apparatus 1 has: a main body case 10; a flow path 50 for letting fluid flow; a pair of ultrasonic transmission means 51c, 51c for transmitting ultrasonic wave between specific 2 points at upstream side and downstream side in the flow path 50; a flow rate operation means calculating the flow rate value of the fluid from the velocity of the fluid measured with the ultrasonic transmission means 51c, 51c and a cross-sectional area perpendicular to the flow direction of the fluid; and a plurality of branch flow paths 50a which never disturb transmission of ultrasonic wave and the flow of fluid in a region containing the transmission path of the ultrasonic wave in at least the flow path 50. The branch flow paths 50a are formed in the flow paths 50 to be equal in the range of 1.5 to 1.7 mm by 5 straightening plates 53.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种流量测量装置，即使在测量不同待测量流体的情况下，通过使流量系数几乎相等来提高测量精度。流量测量装置1具有：主体壳体10; 用于使流体流动的流路50; 用于在流路50的上游侧和下游侧的特定2点之间传输超声波的一对超声波发送单元51c，51c; 流量操作装置根据与超声波传送装置51c，51c测量的流体的速度和垂直于流体的流动方向的横截面来计算流体的流量值; 以及多个分支流路50a，其至少在流路50中不会妨碍超声波的发送和包含超声波的传输路径的区域中的流体的流动。分支流路50a形成在流路 50通过5个矫直板53在1.5至1.7mm的范围内相等。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2006017499A Gas meter 有权
标题翻译：气体计
公开(公告)号：JP2006017499A
公开(公告)日：2006-01-19
申请号：JP2004193467
申请日：2004-06-30
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Toyo Gas Meter Kk , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東洋ガスメーター株式会社 , 東邦瓦斯株式会社
发明人： MIZUKOSHI JIRO , HORI FUJIO , YANO MITSUNORI , FUJIMOTO TATSUO , SUZUKI MAMORU , YUASA KENICHIRO , FUJII YASUHIRO , KIMURA YUKIO , HIROYAMA TORU
IPC分类号： G01F3/22 , G01F1/66
摘要： PROBLEM TO BE SOLVED: To curtail labor for assembling a gas meter by simultaneously assembling inflow suppressing members (turbulence suppressing members) in assembling work.
SOLUTION: Propagation window parts 41 and 52 for causing ultrasonic wave to pass therethrough are formed in confronting sides of first and second measurement passage members 40 and 50. The turbulence suppressing members 60 are attached to the window parts 41 and 52 for preventing gas from flowing out of the window parts 41 and 52 to the exterior by covering the window parts 41 and 52 from the interior side of a measurement passage 30. On the suppressing members 60, fixation parts 61 are formed which are disposed at positions corresponding to points at which the passage members 40 and 50 contact with each other. On contacting point parts of the passage members 40 and 50, assembling means 80 and 90 are formed respectively for assembling the two. The fixation parts 61 of the suppressing members 60 are fixed to the contact points by using the assembling means 80 and 90.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过在组装工作中同时组装流入抑制构件（湍流抑制构件）来减少组装燃气表的人力。解决方案：在第一和第二测量通道构件40和50的相对侧形成有用于使超声波通过的传播窗部分41,42。湍流抑制构件60附接到窗口部分41和52以防止通过从测量通道30的内侧覆盖窗部41和52，从窗部41和52流出的气体到达外部。在抑制构件60上，形成有固定部61，通道构件40和50彼此接触的点。在通道构件40和50的接触点部分上分别形成组装装置80和90以组装两者。抑制构件60的固定部61通过使用组装装置80和90固定到接触点。版权所有：（C）2006，JPO＆NCIPI

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