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1. 发明专利

JP2010112885A Water meter case made of resin and method of manufacturing same 审中-公开
标题翻译：树脂水表壳及其制造方法
公开(公告)号：JP2010112885A
公开(公告)日：2010-05-20
申请号：JP2008286999
申请日：2008-11-07
申请人： I & P Kk , Sumitomo Osaka Cement Co Ltd , Toyo Keiki Co Ltd , アイ・アンド・ピー株式会社 , 住友大阪セメント株式会社 , 東洋計器株式会社
发明人： TSUCHIDA YASUHIDE , MURATA TAKEHARU , KOSAKAI NORIYUKI , HISATSUNE SHIGEFUMI , AKASAKA TETSUJI , MIKAMI KOJI , ENDO KAZUNORI , MATSUMURA SHUJI
IPC分类号： G01F1/06
摘要： PROBLEM TO BE SOLVED: To propose a method of manufacturing a water meter case made of resin capable of efficiently and integrally forming the water meter case made of resin having a hollow section in a complex shape by a small number of processes.
SOLUTION: A core 7 in the shape of the outer-periphery surface according to the shape of the inner-periphery surface of the water meter case 1 made of resin is subjected to injection molding by a water-soluble or hydrolysis core resin; the core 7 is set to an injection molding die 13 having a formation inner-periphery surface corresponding to the shape of the outer-periphery surface of the water meter case 1 made of resin; a compound forming body 19 where the core 7 is covered with a hollow forming body 18 is formed by a non-hydrolysis, hydrophobic outer shell resin and is brought into contact with a high-pressure vapor atmosphere in an autoclave or hot water in high-pressure vapor, thus melting and removing the core 7 and allowing only the hollow forming body 18 to remain. A water leakage prevention film 6 is formed on the outer and inner surfaces of the hollow forming body 18 after drying, thus obtaining an integral water meter case 1 made of resin.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提出一种制造由树脂制成的水表壳的方法，其能够通过少量的工艺有效地并且整体地形成具有复杂形状的具有中空部分的树脂制成的水表壳。解决方案：根据由树脂制成的水表壳1的内周面形状的外周面形状的芯7通过水溶性或水解芯树脂进行注射成型 ; 将芯体7设置成具有与由树脂制成的水表壳1的外周面的形状对应的地层内周面的注射成型模13; 通过非水解疏水性外壳树脂形成芯体7被中空形成体18覆盖的复合体形成体19，并与高压釜中的高压蒸汽气氛或高压蒸汽气体接触，从而熔化并除去芯体7，并且仅允许中空成形体18保留。干燥后，在中空成型体18的外表面和内表面上形成防漏水膜6，从而获得由树脂制成的整体式水表壳体1。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2010071740A Evoking device for fluid saving 有权
标题翻译：用于流体储存的消除装置
公开(公告)号：JP2010071740A
公开(公告)日：2010-04-02
申请号：JP2008237918
申请日：2008-09-17
申请人： Toyo Keiki Co Ltd , 東洋計器株式会社
发明人： TSUCHIDA YASUHIDE , MURATA TAKEHARU
IPC分类号： G01F1/22 , G01F1/36
CPC分类号： Y02A20/218
摘要： PROBLEM TO BE SOLVED: To propose an evoking device for water saving having a compact and simple configuration to be attached to faucets. SOLUTION: A section for pathway squeezing is formed on the way of a fluid pathway 3 of theevoking device 1 for water saving attached to water faucets, and a differential pressure generates between the upstream pathway section and the section for pathway squeezing. The fluid pressure between them acts on a first pressure room and a second pressure room partitioned vertically by an up-and-down ring 15. When flow rate is increased, the pressure of the second room rises to enlarge the differential pressure. As a result, the up-and-down ring 15 goes up from a lower end. The up-and-down ring 15 can be visually seen from outside through a transparent outer cylindrical wall section. When positions are excessively high, excessive discharge of water is indicated to evoke saving of water. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提出具有紧凑且简单的构造的用于节水的诱发装置以附接到水龙头。解决方案：在吸水装置1的流体路径3的路上形成用于路径挤压的部分，用于节水连接到水龙头上，并且在上游通路部分和用于路径挤压的部分之间产生压差。它们之间的流体压力作用在通过上下环15垂直分隔的第一压力室和第二压力室。当流量增加时，第二室的压力升高以增加压差。结果，上下环15从下端上升。可以通过透明的外圆柱形壁部分从外部目视看到上下环15。当位置过高时，表示过度排放水将引起水的节约。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2011052530A Fluid saving promotion device 有权
标题翻译：流体保存促销装置
公开(公告)号：JP2011052530A
公开(公告)日：2011-03-17
申请号：JP2010174870
申请日：2010-08-03
申请人： Toyo Keiki Co Ltd , 東洋計器株式会社
发明人： TSUCHIDA YASUHIDE , MURATA TAKEHARU
IPC分类号： E03C1/086 , G01F1/00 , G01F1/28 , G01P13/00
CPC分类号： Y02A20/218
摘要： PROBLEM TO BE SOLVED: To provide a faucet-mounting fluid saving promotion device having a compact, simple constitution capable of moving an elevating and lowering member according to fluid pressure.
SOLUTION: A cylindrical elevating and lowering member 20 is arranged in a movement passage 13 vertically extending along the inner circumferential surface of a cylindrical, transparent side case section 3, and a fluid flows downwards through the movement passage 13 in a water saving promotion device 1 (the fluid saving promotion device) mounted to a water service faucet. A ring-like pressure receiving plate 22 is formed in such a way as to extend inwards from the inner circumferential surface of the elevating and lowering member 20, and the upward flow of a fluid hits the pressure receiving plate 22 to make an upward force corresponding to fluid pressure act. The elevating and lowering member 20 rises to a position at which the upward force and gravity are balanced with each other. The position of the elevating and lowering member 20 can be visually observed from the outside through the transparent side case section 3. Since it is understood that water is discharged too much in the case that the elevating and lowering member 20 is elevated too much, it is possible to promote water saving.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供一种具有能够根据流体压力移动升降构件的紧凑简单结构的水龙头安装节流促进装置。解决方案：沿着圆筒形透明侧壳体部分3的内圆周表面垂直延伸的运动通道13中布置有圆柱形升降构件20，并且流体以节水方式向下流过运动通道13 升降装置1（节流促进装置）安装在水龙头上。环状压力接收板22形成为从升降构件20的内周面向内延伸的方式形成，并且液体的向上流动与受压板22相撞而形成向上的力流体压力作用。升降构件20上升到向上的力和重力彼此平衡的位置。通过透明侧壳体部3，可以从外部目视观察升降构件20的位置。由于可以理解，在升降构件20升高太多的情况下，水排出得太多，所以有可能促进节水。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2011033133A Flow regulator 审中-公开
标题翻译：流量调节器
公开(公告)号：JP2011033133A
公开(公告)日：2011-02-17
申请号：JP2009180535
申请日：2009-08-03
申请人： Toyo Keiki Co Ltd , 東洋計器株式会社
发明人： TSUCHIDA YASUHIDE , MURATA TAKEHARU
IPC分类号： F16K37/00 , E03C1/086 , F16K3/06 , F16K35/04 , F16L55/00
摘要： PROBLEM TO BE SOLVED: To provide a compact flow regulator of a simple constitution capable of regulating a flow rate to obtain easily a desired delivery state even by an unskilled worker. SOLUTION: The flow regulator is constituted to join an upper member 2 to a lower member 3 which are cylindrical-shaped and have the same outside diameters. An upper fluid passage 4 and a lower fluid passage 5 extended in a direction along the center axis of the flow regulator are formed in the upper member 2 and the lower member 3. An overlapped area of a downstream end opening 13 of the upper fluid passage 4 and an upstream end opening 14 of the lower fluid passage 5 is regulated by the relative rotation of the upper member 2 to the lower member 3 to regulate a restriction flow rate. A regulation amount confirming part is provided with a scale on outer circumferential faces of the upper member 2 and the lower member 3 to be regulated easily to a defined restriction flow rate. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种简单的结构的紧凑型流量调节器，其能够即使由非熟练工人也能够调节流量以容易地获得期望的输送状态。解决方案：流量调节器被构造成将上部构件2连接到圆柱形且具有相同外径的下部构件3。在上部构件2和下部构件3中形成有沿流动调节器的中心轴线方向延伸的上部流体通道4和下部流体通道5.上部流体通道的下游端口13的重叠区域 4和下部流体通道5的上游端开口14由上部构件2相对于下部构件3的相对旋转来调节限制流量。调节量确认部分在上部构件2和下部构件3的外周面上设置有容易被限制的限定流量。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2002130506A MOTOR DRIVE FLOW REGULATING VALVE 失效
公开(公告)号：JP2002130506A
公开(公告)日：2002-05-09
申请号：JP2000318705
申请日：2000-10-19
申请人： TOYO KEIKI CO LTD
发明人： TSUCHIDA YASUHIDE , MURAKAMI TOSHIO , MURATA TAKEHARU
IPC分类号： F16K15/04 , F16K31/04 , F16K37/00 , H02K21/12
摘要： PROBLEM TO BE SOLVED: To provide a motor drive flow regulating valve which saves electric power by reducing the motor load and provides a new function, power generation, additionally to a flow regulating valve. SOLUTION: The motor drive flow regulating valve 1 is provided with a floating type valve body 7, a stopper 8 which limits an opening degree of the valve body 7, a drive part 11 to which the stopper 8 is connected through a coil spring 9 for connection, and a motor 13 for moving the drive part 11 vertically. When the stopper 8 is shifted during water running, the coil spring 9 for connection is compressed over a prescribed amount and an overload detection signal S16 is output in order that motor drive is stopped by force. If the stopper 8 is necessary to move, the stopper is shifted to the origin once, and after an origin detection signal S15 is output, the stopper 8 is shifted by a prescribed amount. A magnetic pole is activated about the valve body 7 and an generating coil 101 is located around it in order to constitute a power generator 100.

6. 发明专利

JP2002115763A FLOW CONTROL VALVE 失效
公开(公告)号：JP2002115763A
公开(公告)日：2002-04-19
申请号：JP2000306941
申请日：2000-10-06
申请人： TOYO KEIKI CO LTD
发明人： TSUCHIDA YASUHIDE , MURAKAMI TOSHIO , MURATA TAKEHARU
IPC分类号： F16K1/14 , F16K1/52
摘要： PROBLEM TO BE SOLVED: To provide a flow control valve with a floating valve element, capable of optional precise flow control. SOLUTION: The flow control valve 1 comprises the floating valve element 7, a valve pressure bolt 8 for restricting the opening of the valve element 7, and a valve casing 2 forming a movement space of the valve element 7. The movement space at the back of the valve element communicates with a fluid passage 4 at the downstream side via a bypass 41. The bypass 41 contains a closing control part 9 for controlling the opening thereof. The closing control part 9 has a closing valve 90 for opening/closing the bypass 41 and an arm 84 for opening/closing the closing valve 90 with the movement of the valve pressure bolt 8. The arm 84 allows the movement of the closing valve 90 in linkage with the valve pressure bolt 8 to control the opening of the bypass 41. The valve element 7 floats a distance from a valve seat 6 corresponding to the opening of the bypass. Thus, a fluid flows in an amount corresponding to the opening of the bypass.

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