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1. 发明专利

JP2006064466A Corrosive environment evaluation method by corrosive environment sensor 有权
标题翻译：腐蚀性环境传感器的腐蚀性环境评价方法
公开(公告)号：JP2006064466A
公开(公告)日：2006-03-09
申请号：JP2004245551
申请日：2004-08-25
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： OGAKI KAZUO , KAWAGUCHI YOSHIFUMI , ABE KAZUHIRO , TAKASHIMA AKIRA , UMEDA SATOSHI , UENO YOSHIHIKO
IPC分类号： G01N17/00
摘要： PROBLEM TO BE SOLVED: To solve a problem wherein a corrosive environment is not able to be easily evaluated in a short time, and a problem wherein a corrosive environment is not evaluated precisely because the corrosive environment is difficult to be evaluated in a planned installation place of a steel structure.
SOLUTION: A corrosive environment sensor 1 comprising a plurality of kinds of metal pieces discolored by corrosion factors in the atmosphere related to corrosion of the steel structure is corroded under the environment same to that in the steel structure, then a surface of the corroded corrosive environment sensor 1 is measured by a color measuring means 12 to prepare a color specification data as to lightness, hue and saturation, and the corrosive environment in the place installed with the steel structure is evaluated thereafter using the color specification data obtained from the corrosive environment sensor, and using a color specification master data prepared preliminarily from corrosive environment master data 11a-11f corroded a concentration by a concentration in every corrosion factor.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题为了解决在短时间内不能容易地评价腐蚀环境的问题，以及由于腐蚀性环境难以在规划钢结构安装场所。解决方案：在与钢结构腐蚀相关的大气中的腐蚀因素变色的多种金属片的腐蚀性环境传感器1在与钢结构相同的环境下被腐蚀，腐蚀性腐蚀性环境传感器1由颜色测量装置12测量以准备关于亮度，色调和饱和度的颜色指定数据，并且此后使用从钢结构获得的颜色指定数据来评估在钢结构中安装的位置的腐蚀环境腐蚀性环境传感器，并且使用由腐蚀环境主数据11a-11f预先制备的颜色规格主数据，其浓度在每个腐蚀因素中被浓度浓缩。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2003262490A ADHESION ASH REMOVAL METHOD FOR HEAT TRANSMISSION PIPE AND HEAT TRANSMISSION PIPE FACILITATING REMOVAL OF ADHESION ASH 审中-公开
公开(公告)号：JP2003262490A
公开(公告)日：2003-09-19
申请号：JP2002061486
申请日：2002-03-07
申请人： KAWASAKI HEAVY IND LTD
发明人： IWASAKI ISATO , UEKADO MASAKI , NIIMI AKIO , KUBO YUKIO , TAKASHIMA AKIRA , YAMAMOTO KYOJI , MATSUSHITA YASUKI
IPC分类号： F22B37/04 , F22B37/10 , F28F19/06
摘要： PROBLEM TO BE SOLVED: To elongate the service life of a heat transmission pipe by facilitating the removal of adhesion ash piled on the heat transmission pipe. SOLUTION: This heat transmission pipe is formed by facilitating the removal of adhesion ash by treating its surface beforehand. Heat resistant metal powder containing coating (for example, silicon resin based aluminium containing coating) is coated on the surface, so that, in stopping the operation of a plant, crack is formed between an oxidized film produced in operating and the adhesion ash by difference in thermal expansion coefficients between the oxidized film and the heat transmission pipe base metal so as to easily exfoliate the adhesion ash. COPYRIGHT: (C)2003,JPO

3. 发明专利

JPH01253651A METHOD AND APPARATUS FOR ULTRASONIC FLAW DETECTION 失效
公开(公告)号：JPH01253651A
公开(公告)日：1989-10-09
申请号：JP8060588
申请日：1988-03-31
申请人： KAWASAKI HEAVY IND LTD
发明人： YAMAMOTO AKITOSHI , HARADA TETSUZO , TAKASHIMA AKIRA
IPC分类号： G01N29/30 , G01N29/04 , G01N29/22
摘要： PURPOSE:To make it possible to detect a flaw on an applied film accurately, by correcting an ultrasonic wave echo from the surface of the flaw detected from the upper part of the applied film with the changing amount corresponding to the thickness of the applied film that is stored beforehand, and grasping cracks and the like of a body whose flaw is to be detected. CONSTITUTION:The surface of a flaw of a body whose flaw is to be detected is detected with an echo detecting means 2 such as an ultrasonic flaw detector. Meanwhile, the thickness of an applied film at the part of the flaw is detected with a film-thickness detecting means 3. The detected ultrasonic wave echo is corrected with the changing amount of an ultrasonic wave echo corresponding to the thickness of the applied film which is stored in an echo-changing-amount storing and correcting means 4 beforehand. In this way, the ultrasonic wave echo which is obtained in the state without the applied film can be estimated. The flaw is accurately detected from the upper side of the applied film without removing the applied film.

4. 发明专利

JPH0587785B2 失效
公开(公告)号：JPH0587785B2
公开(公告)日：1993-12-17
申请号：JP8060588
申请日：1988-03-31
申请人： KAWASAKI HEAVY IND LTD
发明人： YAMAMOTO AKITOSHI , HARADA TETSUZO , TAKASHIMA AKIRA
IPC分类号： G01N29/30 , G01N29/04 , G01N29/22

5. 发明专利

JPH10273769A CORROSION AND WEAR RESISTANT FILM FOR HEAT TRANSFER TUBE, AND ITS FORMATION 失效
公开(公告)号：JPH10273769A
公开(公告)日：1998-10-13
申请号：JP9529597
申请日：1997-03-28
申请人： KAWASAKI HEAVY IND LTD
发明人： TAKASHIMA AKIRA , UEKADO MASAKI , OKAZAKI SHOZO , KAMEI YUJI , UOZUMI MASAHIRO
IPC分类号： F28F19/00 , C23C4/08 , C23C4/18
摘要： PROBLEM TO BE SOLVED: To improve the corrosion resistance of a heat transfer tube of a fluidized bed waste incineration boiler, etc., by reducing pores in a self-fluxing alloy film by high temp. treatment at the time of pack segmentation and also to improve the wear resistance of the heat transfer tube by forming a hard layer of Cr or/and Al in the surface layer. SOLUTION: A self-fluxing alloy is thermally sprayed on the outside surface of a boiler heat transfer tube 32 to form a thermally sprayed layer 34 of the self-fluxing alloy. Then, pack cementation of at least either of Cr and Al is applied. By this procedure, the self-fluxing alloy is melted and pores 36 in the thermally sprayed layer 34 are reduced, and simultaneously, a pack cementation layer 42 of at least either of Cr and Al is formed in the surface of the thermally sprayed layer 34 of the self-fluxing alloy.

6. 发明专利

JPH09177515A SLIDING PLANE AND ITS SURFACE TREATING METHOD 失效
公开(公告)号：JPH09177515A
公开(公告)日：1997-07-08
申请号：JP35179295
申请日：1995-12-26
申请人： KAWASAKI HEAVY IND LTD
发明人： ONISHI YOJI , TAKAGI SHIGEO , KAITO HIDEO , MIZUTA AKIYOSHI , TAKASHIMA AKIRA
IPC分类号： F01L1/18
摘要： PROBLEM TO BE SOLVED: To prevent the occurrence of early wearing or peeling of a plated layer by carburizing, hardening and tempering the sliding plane of an engine locker arm or the like, grinding and shot peening this and then subjecting this to a hard chrome plating treatment. SOLUTION: For a locker arm 2, for instance a material such as a chrome steel or the like is used and rough molding is formed by forging. A portion and a tip part 2b fitted in a supporting shaft 2a are mechanically worked and after the portion of a sliding plane 3 is also subjected to rough machining so as to form a cylindrical surface, and is all carburized, gradually cooled and primary and secondary hardening and tempering are performed. Then, a portion as the sliding plane 3 is further ground and after shot peening, a preliminary treatment such as dewaxing is performed and a hard chrome plating treatment is performed so as to form a layer having thickness of, for instance 30 to 50μm by using electrolytic solution. Then, buff grinding is applied as finishing touches to the plated layer surface when necessary and the surface treatment is then finished.

7. 发明专利

JPH0544229A CORROSION PROTECTIVE METHOD OF BOLT AND NUT AND CORROSION PROTECTIVE COVER 失效
公开(公告)号：JPH0544229A
公开(公告)日：1993-02-23
申请号：JP22359291
申请日：1991-08-09
申请人： KAWASAKI HEAVY IND LTD
发明人： YAMAMOTO AKITOSHI , KIYOSHIGE MASANORI , OKAZAKI SHOZO , KAKEHI KATSUYUKI , TAKASHIMA AKIRA , KUBOYAMA KOJI , KUMANO TOMOMI
IPC分类号： E02D31/06
摘要： PURPOSE:To carry out a simple and secure corrosion protective treatment of fastening bolts and nuts of steel plates in the sea water. CONSTITUTION:Corrosion protective covers 4, 5 are forced to come in closely contact with the base metal 1 by a magnet ring 7 equipped at the flange 6 for jointing steel plates 1, 1 in order to fasten a couple of bolt and nut for these steel plates and coat the head 2' and the nut 2'' with a corrosion protective covers 4, 5. And a soft corrosive protective agent 17 is injected into a feed inlet hole 9 through a pass by a pump 14. The sea water in the inside is replaced to discharge it from a outlet hole 10 and to securely charge evenly the soft corrosive protective agent 17 into the periphery of the bolt and nut. Accordingly, it is not necessary to press coating like putty or brush it for corrosion protective, and the soft corrosive protective agent can be easily charged in the periphery of the bolt and nut via the corrosive protective cover. And further, after the soft corrosive protective agent is cured, it is removed to repeatedly reuse. And moreover, construction period can be reduced, working accuracy can be increased, and the cost can be reduced.

8. 发明专利

JPS63182069A AUTOMATIC PAINTING MACHINE 失效
公开(公告)号：JPS63182069A
公开(公告)日：1988-07-27
申请号：JP1371487
申请日：1987-01-22
申请人： KAWASAKI HEAVY IND LTD
发明人： MORI MINORU , IIJIMA GOHEI , YAMAMOTO AKITOSHI , TAKASHIMA AKIRA
IPC分类号： B05C11/04
摘要： PURPOSE:To efficiently perform automatic painting imparting a uniform film thickness, by a method wherein a running means is allowed to run along the base stand arranged in close vicinity to a part to be painted and paint is leveled by spatula while supplied from a painting apparatus. CONSTITUTION:In performing the submerged painting of a submerged structure or ship, for example, a base stand is provided to the part 4 to be painted extending over the upper and lower parts of the water surface boundary part of a steel sheet pile and a running means 26 is allowed to run along the base stand. A paint supply means 47 for supplying paint to the part 4 to be painted to adhere the same to said part 4 is provided to the running means 26 and the surface of the paint supplied and adhered to the part 4 to be painted is leveled by the spatula 48 arranged behind the part 4 to be painted in the running direction and the paint is pressed to the part 4 to be painted to be strongly adhered thereto. Pref., a follower means 46 for detecting the shape of the part 4 to be painted, a drive means 52 for allowing the spatula 48 to approach and separate, and a film thickness adjusting control means are provided at a position forward from the spatula 48 in the running direction or at the same position as the spatula 48.

9. 发明专利

JPS63156567A COATING METHOD 失效
公开(公告)号：JPS63156567A
公开(公告)日：1988-06-29
申请号：JP30216086
申请日：1986-12-18
申请人： KAWASAKI HEAVY IND LTD
发明人： YAMAMOTO AKITOSHI , KIYOSHIGE MASANORI , MORI MINORU , TAKASHIMA AKIRA
IPC分类号： B05D7/14 , B05D3/12
摘要： PURPOSE:To coat a surface to be coated in the water and/or its vicinity with excellent operability, by depositing a paint on the surface to be coated in the water and/or its vicinity, and simultaneously covering the coated film with a closely attached sheet material. CONSTITUTION:A paint 7 is supplied from a paint supply nozzle 6 and deposited on the surface 2 to be coated in the water and/or its vicinity, and the coated film 3 is simultaneously covered with the closely attached sheet material 4. As a result, the surface to be coated in the water and/or its vicinity can be coated with excellent operability. Since the paint is deposited on the surface to be coated and the coated film is simultaneously covered with the closely attached sheet material, the damage of the coated film immediately after coating by waves can be prevented. Besides, the diffusion of water, oxygen, etc., into the coated film can be prevented by the sheet material.

10. 发明专利

JP2005121510A Corrosive environment sensor, corrosive environment sensor kit, and corrosive environment evaluation method 审中-公开
标题翻译：腐蚀性环境传感器，腐蚀性环境传感器套件和腐蚀性环境评估方法
公开(公告)号：JP2005121510A
公开(公告)日：2005-05-12
申请号：JP2003357560
申请日：2003-10-17
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： OGAKI KAZUO , KAWAGUCHI YOSHIFUMI , UMEDA SATOSHI , TAKASHIMA AKIRA
IPC分类号： G01N17/00 , G01N21/88 , G01N21/93
摘要： PROBLEM TO BE SOLVED: To evaluate the degree of a progress of corrosion of a steel structure in each environment accurately at an initial stage, and to predict the progress of corrosion of the steel structure.
SOLUTION: This sensor is formed by arraying thin films 2 of a plurality of kinds of sacrificial metals colored by deterioration factors in the atmosphere related to the corrosion of the steel structure on a non-corrosive and non-conductive substrate 1.
COPYRIGHT: (C)2005,JPO&NCIPI

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