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1. 发明专利

JPH046429B2 失效
公开(公告)号：JPH046429B2
公开(公告)日：1992-02-05
申请号：JP15899883
申请日：1983-09-01
申请人： NISSAN MOTOR
发明人： MORIGAKI TADAHIKO , OOWAKI YOSHITERU , OGATA TETSUSHO , MIZUKAWA KENJI , SHIMIZU SETSUO , AKYAMA HIROISA , KAWAMURA JUJIRO
IPC分类号： B05C17/00 , B05B15/04 , B05C17/06

2. 发明专利

JPS61227870A ELECTROSTATIC COATING METHOD FOR PLASTIC AUTOMOBILE BODY PART 失效
公开(公告)号：JPS61227870A
公开(公告)日：1986-10-09
申请号：JP6908385
申请日：1985-04-03
申请人： NISSAN MOTOR
发明人： GOTO TAKASHI , ISHII KIMINORI , SHIMIZU SETSUO , OISHI YUKIHIDE , YAMADA YUTAKA
IPC分类号： B05D1/04 , B05D7/02 , B05D7/14 , B60K15/05
摘要： PURPOSE:To carry out simultaneously electrostatic coating and to reduce the cost by electrically connecting the main body of a metallic automobile body and the parts of a plastic automobile body with a freely detachable jig and electrostatically coating the carrosserie and the plastic automobile body part in one step. CONSTITUTION:When a plastic automobile body part is electrostatically coated while the part is attached to a metallic automobile body, the metallic carrosserie B is undercoated, the plastic automobile body part R is attached to the automobile body and the automobile body B is electrically connected to the automobile body part R with a jig 30. Then the automobile body B and the plastic automobile body part R are electrostatically coated in one step while a part of the jig 30 is exposed on the surface of the carrosserie B When the part R is then earthed to the automobile body B by the jig 30, a paint is deposited on the boundary part between the part B and the jig 30 and electrostatic coating can be successively carried out. Accordingly, a high-quality coated surface can be obtained at low cost.

3. 发明专利

JPS61237A PRETREATMENT OF POLYPROPYLENE RESIN ARTICLE 失效
公开(公告)号：JPS61237A
公开(公告)日：1986-01-06
申请号：JP12129384
申请日：1984-06-13
申请人： NISSAN MOTOR
发明人： MIZUKAWA KENJI , SATOU SHINSUKE , ISHII KIMINORI , OONO MASAFUMI , SHIMIZU SETSUO , MORIGAKI TADAHIKO
IPC分类号： B05D7/02 , B29C71/04 , B29K23/00 , C08J7/00
摘要： PURPOSE:To improve the adhesion of a film formed on the surface of an article of a modified polypropylene resin, by activating its surface by plasma treatment under a specified condition. CONSTITUTION:An article to be treated comprising modified polypropylene containing about 10-40wt% ethylene/propylene rubber, etc. (e.g., TPE-7371, a product of Mitsubishi Petrochemical Co., Ltd.) is plasma-treated. Namely, while the pressure within a treatment chamber 2 is kept at 0.5-1Torr by means of a vacuum system 9, oxygen 4 supplied from a cylinder 4 and converted into plasma by a microwave oscillator 6 of a power of 70-1,000W is fed to the chamber 2 at a rate of 10-400ml/min, and the surface of the article 1 held within the chamber 2 is plasma-treated for 3-60sec (numerals 3 and 7 are valves, and 5 and 8 are pipes).

4. 发明专利

JPH0122826B2 失效
公开(公告)号：JPH0122826B2
公开(公告)日：1989-04-27
申请号：JP8412983
申请日：1983-05-16
申请人： NISSAN MOTOR
发明人： MORIGAKI TADAHIKO , OOWAKI YOSHITERU , OGATA TETSUSHO , MIZUKAWA KENJI , SHIMIZU SETSUO , KAWAMURA JUJIRO , AKYAMA HIROISA
IPC分类号： B05C17/06 , B05B15/04

5. 发明专利

JPS61245865A METHOD FOR ELECTROSTATIC PAINTING OF FUEL FILLER LID MADE OF RESIN 失效
公开(公告)号：JPS61245865A
公开(公告)日：1986-11-01
申请号：JP8762085
申请日：1985-04-25
申请人： NISSAN MOTOR
发明人： OISHI YUKIHIDE , ISHII KIMINORI , SHIMIZU SETSUO , YAMADA YUTAKA , GOTO TAKASHI
IPC分类号： B05D1/04
摘要： PURPOSE:To reduce painting cost and to enhance quality, by applying conductive primer to the surface of the front end part of the fuel filler lid made of a resin hingedly connected to the main body of a metal car body and simultaneously applying electrostatic painting to both of them from said front end part toward the rear end part. CONSTITUTION:After the painting of an under coat was applied to a metal car body comprising a rear fender panel B, a fuel filler rid R made of a resin is mounted to said car body. In this state, a conductive resin W is applied to the range from the contact parts M, W at a hinge part to at least a part of the front end surface of the fuel filler lid R and an intermediate painting is performed in an electrostatic painting booth in such a state that at least a part of the front end part of the fuel filler lid R is earthed to the main body of the car body. At this time, if the main body of the car body is conveyed in the booth from the front end side of the fuel filler lid R, both of them can be simultaneously subjected to high quality electrostatic painting.

6. 发明专利

JPS61272391A METHOD FOR PREVENTING RUSTING OF PART OF AUTOMOTIVE BODY HAVING CLOSED CROSS SECTION 失效
公开(公告)号：JPS61272391A
公开(公告)日：1986-12-02
申请号：JP11326985
申请日：1985-05-28
申请人： NISSAN MOTOR
发明人： ONO MASAFUMI , ISHIDA SHIGEO , SHIMIZU SETSUO , ITO HARUHIRO , HATTORI TSUTOMU
IPC分类号： C23F11/00
摘要： PURPOSE:To surely prevent the rusting of each part of a car body having a closed cross section by sprinkling microcapsules contg. a rust preventive in the part after second coating and by allowing the rust preventive to flow in the narrow gap in the part by heat for baking after finish coating. CONSTITUTION:The panel of an automobile body is subjected to undercoating, second coating and baking. An adequate amount of microcapsules 34 cont. a rust preventive is sprinkled in each part having a closed cross section joined by welding, etc., the side seal 30 with a spray gun or the like. The microcapsules 34 are broken by heat for baking after finish coating to allow the rust preventive to flow out. Since the viscosity of the rust preventive is lowered by heating, the rust preventive fills the narrow gap 33a in the joint 33. The solvent in the rust preventive evaporates during the heating and the rust preventive hardens in the gap 33a. By this method, the formation of rust in the entire gap 33a can be prevented.

7. 发明专利

JPS57194163A REINFORCING STRUCTURE FOR AUTOMOBILE ROOF 失效
公开(公告)号：JPS57194163A
公开(公告)日：1982-11-29
申请号：JP7839581
申请日：1981-05-22
申请人： NISSAN MOTOR
发明人： OKADA YUKIO , SHIMIZU SETSUO
IPC分类号： B60R13/02
摘要： PURPOSE:To improve rigidity of the roof panel and prevent the roof panel from its vibration by means of joining the roof panel through foam material to the preformed ceiling. CONSTITUTION:The upper part of the vehicular body is covered in such a way that the side parts of a roof panel 1 are fixed through a drip channel 11 to the outer panel 21 of roof side rails. A molded ceiling 4 is formed in such a way that corrugated pasteboard is used as its core material, and soft foam urethane and vinyl chloride sheet are glued on the surface layer. Said structured molded ceiling 4 is bonded through soft foam material 6 which is impregnated with adhesive resin solution to the roof panel. Thus, the roof panel 6 can be reinforced by means of the molded ceiling 4, which can effectively prevent the panel 6 from vibration.

8. 发明专利

JPS5252948A RUBBER COMPOSITIONS USEING IN HYDRAULIC APPARATUSES 失效
公开(公告)号：JPS5252948A
公开(公告)日：1977-04-28
申请号：JP12832975
申请日：1975-10-27
申请人： NISSAN MOTOR
发明人： SHIMIZU SETSUO , HARA MASAKI , HASHIKURA RIYOUICHI
IPC分类号： C08L7/00 , B60T7/00 , B60T17/04 , C08K3/00 , C08K5/04 , C08L9/06 , C08L21/00 , C08L23/00 , C08L101/00 , F16D65/18
摘要： PURPOSE:A durable rubber composition for use in hydraulic apparatuses suitable for hydraulic brake device of automobiles, etc. without requiring the imcorporation of antiozonant prepared by the use of a composition consisting of ethylene proplylene rubber in fixed amount, a natural rubber or synthetic rubber.

9. 发明专利

JPH0333782B2 失效
公开(公告)号：JPH0333782B2
公开(公告)日：1991-05-20
申请号：JP11326985
申请日：1985-05-28
申请人： NISSAN MOTOR
发明人： OONO MASAFUMI , ISHIDA SHIGEO , SHIMIZU SETSUO , ITO HARUHIRO , HATSUTORI TSUTOMU
IPC分类号： C23F11/00

10. 发明专利

JPS6312373A PARTIAL PAINTING METHOD 失效
公开(公告)号：JPS6312373A
公开(公告)日：1988-01-19
申请号：JP15272286
申请日：1986-07-01
申请人： NISSAN MOTOR
发明人： UEDA YOSHIO , SHIMIZU SETSUO
IPC分类号： B05D1/32
摘要： PURPOSE:To execute excellent painting at a low cost by sticking a tape to the position of a work including a parting line and cutting the position corresponding to the parting line by a laser. CONSTITUTION:The tape 11 having a suitable width is stuck over the entire length of the work 1 surface in the position including the parting line in partial painting to a resin molding, etc. The tape 11 stuck across the two parts; a painting part 2 and a non-painting part 3 in the above-mentioned manner is cut by the laser light from an emission unit to be moved so as to exactly profile the parting line 5. The tape part 11a of the painting part 2 is thereafter stripped from the work and the non-painting part is masked. The painting part 2 is painted and the remaining tape part 11b and masking member are removed from the work. The operating stage is thus simplified and the excellent painting is executed at a low cost.

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