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1. 发明专利

JPH1177853A KNOB MEMBER 失效
公开(公告)号：JPH1177853A
公开(公告)日：1999-03-23
申请号：JP24377897
申请日：1997-09-09
申请人： OSAKA GAS CO LTD
发明人： KAWAGUCHI TAKAFUMI , NISHIMURA HIROYUKI , MIWA FUMIAKI
IPC分类号： G05G1/10 , B29D99/00 , B29K55/02 , F24C15/00 , B29D31/00
摘要： PROBLEM TO BE SOLVED: To use with high durability a knob member even when the member is used under the environment around a kitchen. SOLUTION: A fitting section 7 for fitting an operation member 2, which is provided on a separate section, is formed in the bonded state on an operation member setting section 3 formed of amorphous resin, and a knob section 4 used for the operation of the transmitting force to the operation member 2 in the state of fitting the operation member 2 on the fitting section 7 is formed. An annular channel 10 encircling a setting section 7a is formed in a wall thickness formed between a contact face 7a being in contact with the operation member 2 on the fitting section 7 and an opposite face 7b facing the contact face 7a.

2. 发明专利

JPH11201557A STRUCTURE OF HOT WATER SUPPLY PORT OF BATHTUB 失效
公开(公告)号：JPH11201557A
公开(公告)日：1999-07-30
申请号：JP250898
申请日：1998-01-08
申请人： OSAKA GAS CO LTD
发明人： TOKAWA HIDEYOSHI , MIWA FUMIAKI , OKUDA YOSHINORI
IPC分类号： F24H9/12
摘要： PROBLEM TO BE SOLVED: To provide a structure of a hot water supply port of a bathtub for comfortably bathing by reducing a noise at the time of reheating bathtub water. SOLUTION: A hot water supply port member 3 for supplying a hot water for filling or a hot water for reheating bathtub water is mounted at a bathtub 1, and a hot water supply tube 5 to which the hot water is supplied from a water heater communicates with the member 3. A stop valve 25 for opening and closing a channel 22 for supplying hot water in the member 3 is internally mounted in the channel 22. A valve operating unit for operating to close the valve 25 when hot water is discharged in an abnormal state from the member 3 is provided at the member 3. An inspection port 30 of the channel having the valve 25 is provided at the member 3, and a cap 31 for blocking the port 30 is detachably mounted at the port 30. A guide hole 34 for guiding a slide when the valve 25 is opened and closed is provided at the cap 31. A solid structure having no gap between the hole 34 and a male threaded part 32 of an outer periphery of the cap 31 is formed at the cap 31.

3. 发明专利

JP2000146737A MEASURING APPARATUS FOR TAP WATER PRESSURE 失效
公开(公告)号：JP2000146737A
公开(公告)日：2000-05-26
申请号：JP31290098
申请日：1998-11-04
申请人： OSAKA GAS CO LTD
发明人： NISHI NORIYASU , MIWA FUMIAKI , TOKAWA HIDEYOSHI
IPC分类号： E03C1/02 , G01L19/00
摘要： PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which a tap water pressure in a general household can be measured easily by a method wherein a water-reception-side implement at a simple connecting implement which is composed of a water-supply-side implement and of the water-reception-side implement which can be connected to, and disconnected from, the water-supply-side implement is provided at the pressure introduction part of a pressure gage. SOLUTION: A water-reception-side implement 3x at a general one-touch simple connecting implement 3 which is used for a tap water connection is attached to the tap-water connection side of a hose 2. By using the water-reception-side implement 3x, a pressure gage 1 is connected to tap water. The feed water hose 6 of a washing machine 5 is connected to a faucet (a tap water stopcock) 4 by using the one-touch simple connecting implement 3. When a tap water pressure is measured, a water- reception-side implement 3b which is attached to the side of the feed water hose 6 from a water-supply-side implement 3a attached to the side of the faucet 4 is disconnected in the simple connecting implement 3 used to connect the washing machine 5 to tap water. Then, instead of the water-reception-side implement 3b for the washing machine 5, the water-reception-side implement 3x for the pressure gage 1 is connected to the water-supply-side implement 3a the pressure gage 1 is connected to the tap water, and the tap water pressure is measured.

4. 发明专利

JPH1177906A RESIN MOLDING 失效
公开(公告)号：JPH1177906A
公开(公告)日：1999-03-23
申请号：JP24377797
申请日：1997-09-09
申请人： OSAKA GAS CO LTD
发明人： KAWAGUCHI TAKAFUMI , NISHIMURA HIROYUKI , MIWA FUMIAKI
IPC分类号： B32B27/08 , C08J7/04
摘要： PROBLEM TO BE SOLVED: To enhance durability in the case of using under environment such as kitchen by forming a coated layer, which prevents permeation of a surface-active agent, at least in an area where the surface-active agent can adheres on the surface of receiving stress in a stress receiving part. SOLUTION: A resin mold is formed by constructing a stress receiving part, which receives stress from other objects, using main material of noncrystalline resin. And a coated layer, preferably composed of crystalline resin, which prevents permeation of a surface-active agent, is formed at least in an area where the surface-active agent can adheres on the surface that receives stress. Concretely, in a cooking stove knob 1, which is constructed by integrally forming ABS resin and a rotating axis fitting part 3 or the like capable of closely fitting to a rotating axis 2 for an ignition plug operation of the cooking stove, polyvinyl chloride film 10 of approximately 0.2 mm thickness is bonded to the entire surface by using an acrylic adhesive 11 on the outer periphery of the rotating axis fitting part 3, which corresponds to the stress receiving part, and a coated layer A is formed.

5. 发明专利

JPS58115015A PREPARATION OF TOWN GAS 失效
公开(公告)号：JPS58115015A
公开(公告)日：1983-07-08
申请号：JP21585581
申请日：1981-12-28
申请人： OSAKA GAS CO LTD
发明人： MIWA FUMIAKI , INOKI YOSHIFUMI , NISHISAKA TAKEHIKO
IPC分类号： C01B32/40
摘要： PURPOSE:In a cyclic type gasifying plant, to enable the preparation of a low CO concentration gas in a short time, by sending high-temperature hot steam through a modifier to a CO converter to preheat it before reopening the interrupted production o town gas. CONSTITUTION:In reopening the production of town gas in a cyclic type gasifying plant after the suspension of production for a given time, a fuel from the line 3 is burnt with air from the line 5, and the prepared combustion waste gas heats the preheator 7 and the modifying reactor 11 to a given temperature. Since the combustion waste gas contains O2, it can be fed to the CO modifier 23, and it is discharged from the stack 33. Only steam from the line 1 is fed through the preheater 7 to the reactor 11, changed into superheated steam, which is introduced into the modifier 23, and it is heated to a given temperature. A light hydrocarbon is fed from the line 13 to the reactor 11, subjected to steam reforming, and subjected to CO modification by the modifier 23. During the operations, the superheated steam is passed through the boilers 17 and 27 for recovering waste heat.

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