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1. 发明专利

JP2010159963A Heating system 有权
标题翻译：加热系统
公开(公告)号：JP2010159963A
公开(公告)日：2010-07-22
申请号：JP2010050786
申请日：2010-03-08
申请人： Miyawaki Inc , 株式会社ミヤワキ
发明人： KAIHARA SHOJI
IPC分类号： F24H1/10 , F24D17/00
摘要： PROBLEM TO BE SOLVED: To provide a heating system capable of preventing damage to components in the system.
SOLUTION: The heating system includes: a heat exchanger 11 for generating warm water M by heat exchange between heating fluid S and cold water C; a check valve 32 provided in a cold water passage 12 for guiding the cold water C from a water supply source WA to the heat exchanger 11; and a relief valve 35 provided in the cold water passage 12 between the check valve 32 and the heat exchanger 11 and preventing an excessive increase in pressure in the cold water passage 12.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够防止对系统中的部件的损坏的加热系统。解决方案：加热系统包括：热交换器11，用于通过加热流体S和冷水C之间的热交换产生温水M; 设置在冷水通道12中的止回阀32，用于将冷水C从供水源WA引导到热交换器11; 以及设置在止回阀32和热交换器11之间的冷水通道12中的防止阀35，防止冷水通道12中的压力过度增加。（C）2010，JPO＆INPIT

2. 发明专利

JP2008111596A Heating system 有权
标题翻译：加热系统
公开(公告)号：JP2008111596A
公开(公告)日：2008-05-15
申请号：JP2006295134
申请日：2006-10-31
申请人： Miyawaki Inc , 株式会社ミヤワキ
发明人： OKAZAKI TAKAHIRO
IPC分类号： F24H1/10 , F24D17/00
摘要： PROBLEM TO BE SOLVED: To provide a heating system capable of stably producing hot water at a predetermined temperature at all times regardless of a simple and inexpensive arrangement, while preventing a heating medium from being consumed wastefully.
SOLUTION: The heating system includes: a heat exchanger 11 for producing hot water M through a heat exchange between the heating fluid S and cold water C; a heating fluid passage 13 for guiding the heating fluid S from a heating fluid supply source VA to the heat exchanger 11; a cold water passage 12 for guiding the cold water C from a water source WA to the heat exchanger 11; a pressure valve 20 provided in the cold water passage 12 and which opens when upstream pressure becomes greater than downstream pressure by a predetermined value or more; a regulating valve 17 provided in the heating fluid passage 13 for regulating the amount of the heating fluid S supplied to the heat exchanger 11 depending on the differential pressure between the upstream side and the downstream side of the pressure valve 20; and an orifice 16A provided in a bypass passage 21A of the cold water C that bypasses the pressure valve 20.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在不管简单廉价的布置的情况下始终稳定地在预定温度下产生热水的加热系统，同时防止加热介质被浪费地消耗。解决方案：加热系统包括：热交换器11，用于通过加热流体S和冷水C之间的热交换产生热水M; 加热流体通道13，用于将加热流体S从加热流体供应源VA引导到热交换器11; 用于将冷水C从水源WA引导到热交换器11的冷水通道12; 设置在冷水通道12内的压力阀20，当上游压力变得大于下游压力达预定值或更大时打开; 设置在加热流体通道13中的调节阀17，用于根据压力阀20的上游侧和下游侧之间的差压来调节供应到热交换器11的加热流体S的量; 以及设置在绕过压力阀20的冷水C的旁通通路21A中的孔口16A。（C）2008，JPO＆INPIT

3. 发明专利

JP2007183064A Temperature control valve and heat exchanger provided with same 有权
标题翻译：温控阀和热交换器
公开(公告)号：JP2007183064A
公开(公告)日：2007-07-19
申请号：JP2006002348
申请日：2006-01-10
申请人： Miyawaki Inc , 株式会社ミヤワキ
发明人： OKAZAKI TAKAHIRO
IPC分类号： F24H1/10
摘要： PROBLEM TO BE SOLVED: To provide a temperature control valve which is compact and has excellent responsiveness, and a heat exchanger provided with the same. SOLUTION: The temperature control valve 16 arranged in a heating system for heating a fluid C to be heated by heat of a heating fluid S for controlling a flow rate of the heating fluid S depending on a temperature of a high temperature fluid H which is the fluid to be heated after heated, is provided with a control valve part 17 for controlling the flow rate of the heating fluid S and a drive part 18 for driving the control valve part 17 depending on the temperature of the high temperature fluid H in a casing 20. The drive part 18 includes a heat sensitive element 18a positioned in a passage of the high temperature fluid H. A heat insulating passage 44 blocked from a passage of the high temperature fluid H for introducing the heating fluid S in a periphery of the heat sensitive element 18a is formed in the casing 20. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种紧凑且响应性优异的温度控制阀和具有该温度控制阀的热交换器。解决方案：温度控制阀16布置在加热系统中，用于加热根据加热流体S的加热的加热流体S的加热流体C，用于根据高温流体H的温度控制加热流体S的流量设置有加热后的被加热流体的控制阀部17，用于控制加热流体S的流量的控制阀部17，以及根据高温流体H的温度驱动控制阀部17的驱动部18 驱动部分18包括位于高温流体H的通道内的热敏元件18.阻挡高温流体H通过周围的加热流体S的隔热通道44 热敏元件18a形成在壳体20中。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2006232374A Bag with zipper 审中-公开
标题翻译：带拉链的袋子
公开(公告)号：JP2006232374A
公开(公告)日：2006-09-07
申请号：JP2005053223
申请日：2005-02-28
申请人： Miyawaki Inc , 株式会社ミヤワキ
发明人： MIYAWAKI KOKICHI
IPC分类号： B65D33/25 , B65D33/00
摘要： PROBLEM TO BE SOLVED: To provide a bag having a zipper which can be accurately opened by hands, even when a material, having no directional property for generating cuts when two sheets forming the bag are torn, is used.
SOLUTION: A perforation 13 for tearing is provided over the whole length in the width direction, on the end part corresponding to an opening part side on a bag made of two sheets 12 and 12. To the inner face sides, facing each other of these sheets 12 and 12, a belt-like sheet 14 and the zipper 15 are welded in parallel, respectively at a position of the perforation 13 and at a position further inside than this belt-like sheet 14. The end parts, corresponding to the opening part sides of the bag of two sheets 12 and 12, are welded at a position farther outside than the perforation 13 by a heat seal part 18.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种具有可以用手准确打开的拉链的袋子，即使当形成袋子的两个片材被撕裂时，当没有用于产生切割的方向性的材料被使用时。解决方案：用于撕裂的穿孔13在宽度方向上的整个长度上，在对应于由两个片12和12制成的袋的开口部侧的端部上设置。在内表面侧面对每个这些片12和12中的另一个，带状片14和拉链15分别焊接在穿孔13的位置和比该带状片14更靠内侧的位置。端部相应地通过热封部分18在两个片12和12的袋的开口部分侧焊接在比穿孔13更远的位置处。（C）2006年，JPO＆NCIPI

5. 发明专利

JP2005199540A Method for producing bag with zipper 审中-公开
标题翻译：用拉链生产袋子的方法
公开(公告)号：JP2005199540A
公开(公告)日：2005-07-28
申请号：JP2004007639
申请日：2004-01-15
申请人： Miyawaki Inc , 株式会社ミヤワキ
发明人： MIYAWAKI KOKICHI
IPC分类号： B65D33/25 , B31B1/90 , B31B19/90 , B31B29/74 , B31B29/90
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a bag with a zipper which makes two bag bodies be processed simultaneously in the attachment of the zipper, can attach them to two opening pieces with male and female zippers engaged, and can reduce bag making costs by improving the efficiency of bag making. SOLUTION: On both sides of a side to be the spout of the flatly and cylindrically formed bag body 5 having a pair of facing plane parts 2 and 3, a notch 8 which makes the plane parts 2 and 3 on the side to be the spout the two opening pieces is applied. After the two opening pieces are opened, and the zipper 6 is supplied between their facing surfaces, the opening pieces and the zipper 6 are welded together. Both sides of the overlapped opening pieces are welded along the inside edge of the notch 8. The outside edge side of the welded side part welding part 11 is cut, removed to finish with the bag. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种制造具有拉链的袋的方法，其在拉链的附接中同时加工两个袋体，可以将它们附接到两个开口件上，其中男性和女性拉链接合，并且可以通过提高制袋效率来降低制袋成本。解决方案：在具有一对相对的平面部分2和3的平坦且圆柱形的袋体5的出口侧的两侧，形成有使平面部分2和3在侧面上的凹口8 作为喷嘴，应用两个开口件。在打开两个开口件之后，将拉链6供给到其相对表面之间，将开口件和拉链6焊接在一起。重叠的开口部的两侧沿着切口8的内缘焊接。焊接侧部焊接部11的外侧边缘被切除，以使其完成。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2004218968A Absorption refrigerating machine with improved thermal efficiency 有权
公开(公告)号：JP2004218968A
公开(公告)日：2004-08-05
申请号：JP2003008092
申请日：2003-01-16
申请人： Kawasaki Thermal Engineering Co Ltd , Miyawaki Inc , 川重冷熱工業株式会社 , 株式会社ミヤワキ
发明人： OISHI OSAMU , OKITA TOMIYASU , SOMEYA KOICHI , FUJIOKA TOSHIO
IPC分类号： F25B15/00 , F25B43/00
CPC分类号： Y02A30/277 , Y02B30/62
摘要： PROBLEM TO BE SOLVED: To provide an absorption refrigerating machine capable of efficiently recovering the heat of steam drain from a regenerator for regenerating absorption liquid.
SOLUTION: This absorption refrigerating machine comprises an absorber 1, a regenerator 2 using steam 14 as a heat source, a condenser 5, and an evaporator 6, and obtains cool water from the evaporator. A steam drain heat exchanger 23 preheating the absorption liquid 13 from the absorber 1 by steam drain 24 from the regenerator 2 is installed in the absorption refrigerating machine. Also, the absorption refrigerating machine comprises a liquid level detector 26 detecting a liquid level in a steam drain inlet passage 25 to the steam drain heat exchanger 23 and an opening/closing device 28 opening a drain discharge passage 27 from the steam drain heat exchanger 23 when the liquid level exceeds a specified value.
COPYRIGHT: (C)2004,JPO&NCIPI

7. 发明专利

JP2001317688A STEAM TRAP MANAGEMENT SYSTEM 失效
公开(公告)号：JP2001317688A
公开(公告)日：2001-11-16
申请号：JP2000135425
申请日：2000-05-09
申请人： MIYAWAKI INC
发明人： MIZUGUCHI TAKU , SUKUNAMI HIROSHI
IPC分类号： F16T1/48
摘要： PROBLEM TO BE SOLVED: To manage a steam trap on a register basis more accurately and reliably. SOLUTION: A steam trap management system comprises a first recording part 222 for storing a list of inspection information on each steam trap in correspondence to specific information and arrangement information indicative of the place of installation on the steam trap, a tabulating and analyzing part 23 for tabulating and analyzing, for each steam trap, the inspection information on the steam trap inputted into the first recording part, a second recording part 224 having at least items of the specific information and installation place- indicating arrangement information on the steam trap and for storing a list of change information on the installation of the steam trap, a tabulation and analysis end determining part 226 for determining that the processing of the tabulating and analyzing part 23 has ended, and a rewriting part 225 for adding the change information stored in the second recording part 224 to the list in the first recording part 222 upon the end determination.

8. 发明专利

JPH11108453A HOT WATER QUICK STORAGE TYPE HOT WATER PRODUCER 失效
公开(公告)号：JPH11108453A
公开(公告)日：1999-04-23
申请号：JP27097097
申请日：1997-10-03
申请人： MIYAWAKI INC
发明人： ORAKU HIDEO
IPC分类号： F24H1/18 , F24H1/20
摘要： PROBLEM TO BE SOLVED: To supply a large quantity of hot water to the user side and produce high temperature hot water for a short period by providing a steam control valve for controlling the quantity of steam guided to a hot water producer and a hot water control valve for controlling the quantity of hot water discharged. SOLUTION: When hot water is produced in a hot water producer 2, the hot water of a hot water discharge pipe 11 is detected by a second temperature sensor 16 and the degree of opening of a steam control valve 14 is controlled in accordance with a command from a steam control means 52 based thereon, so that the quantity of steam guided to the hot water producer 2 is determined. Further, the temperature of hot water in the hot water guide pipe 11 is detected by a third temperature sensor 41 and the degree of opening of a hot water control valve 40 is controlled in accordance with a command from a hot water control means 53 based thereon, so that the quantity of hot water flowing in the hot water producer 2 is controlled and heating and temperature elevation are performed so as to meet its flow rate. Thus, high temperature hot water can be produced in a short time. Further, a large quantity of hot water is supplied to a user side so as to be preferably applied to the sterilization and cleaning of various devices.

9. 发明专利

JPH11108451A HOT WATER PRODUCER WITH HOT WATER STORAGE TANK 失效
公开(公告)号：JPH11108451A
公开(公告)日：1999-04-23
申请号：JP27096897
申请日：1997-10-03
申请人： MIYAWAKI INC
发明人： FUJISATO KIMIHIKO , ORAKU HIDEO
IPC分类号： F24H1/18 , F24H1/20
摘要： PROBLEM TO BE SOLVED: To supply a constant amount of hot water at a prescribed temperature to a user side by providing a hot water producer for heating hot water introduced from a hot water storage tank and returning it to the hot water storage tank and a hot water supply passage for supplying the hot water of the hot water storage tank to the user. SOLUTION: When the water level in a hot water storage tank 1 detected by the first and second electrodes 81 and 82 of a level sensor 8 is located at a prescribed high water level, a water supply electric valve 6 is first closed based on a command from a controller 17. Further, a second drive pump 10 is driven by the controller 17 to always circulate hot water between the tank 1 and a hot water producer 2. This circulation allows hot water heated to a prescribed temperature by the hot water producer 2 to be supplied to the tank 1. Then, a first pump is driven so that hot water in the tank 1 is supplied to a user U from a hot water supply passage 3. In this case, the first pump can freely set the capacity of the hot water producer 2, so that a large amount of hot water at the prescribed temperature can be supplied.

10. 发明专利

JPH0989479A TRANSPORTATION PIPE HEATING DEVICE 失效
公开(公告)号：JPH0989479A
公开(公告)日：1997-04-04
申请号：JP27362995
申请日：1995-09-26
申请人： OSAKA GAS CO LTD , MIYAWAKI INC , MITSUBISHI CABLE IND LTD
发明人： OMURA MASAHIKO , KIDA MASAHIRO , NAKAMOTO MASAHIRO , MARUOKA MASAKAZU
IPC分类号： F16L53/00 , F17D1/18 , F28D15/02
摘要： PROBLEM TO BE SOLVED: To heat a transportation pipe uniformly in the longitudinal direction thereof and to keep the temperature of fluid such as heavy oil transported through the pipe at approximately constant temperature. SOLUTION: A long-sized heat pipe 2 is disposed along a transportation pipe so as to be in contact with the outer surface of the pipe. The heat pipe 2 has an outer pipe 3, into which working fluid is sealed, and a heating inner pipe 4, which is inserted into the pipe 3. There are provided a heat-sensitive element 74, which is provided on the outer surface 3a of the pipe 3 to sense temperatures of the surface 3a, and a temperature control valve 7 to feed, in its open state, steam from a steam feed unit 8 into the pipe 4 of the pipe 2. As the temperature of the element 74 rises, degree of opening of the valve 7 decreases gradually and on the contrary, if the temperature of the element falls, the degree of opening increases.

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