Kansai Paint Company, Ltd.

Fujitsu Corporation

Trinity Industrial Corporation

Hino Jidosha Kogyo Kabushiki Kaisha

Tohru Takeuchi

Hiroshi Shimizu

Takao Yamamoto

Akira Kasari

Kiyoshi Watanabe

Shigeki Fujiwara

Noriyasu Yamaguchi

Shinji Toshimitsu

Satoshi Ino

Ichiro Fujita

Souji Ohmoto

Hideaki Ohtake

Kazumasa Yamauchi

The present invention provides film forming equipment that can reduce the space necessary for coating. The film forming equipment has an object conveyor for moving an object (); a spray gun conveyor () for moving a spray gun () that sprays a coating material; and a controller for controlling operations of the object conveyor (), the spray gun (), and the spray gun conveyor, wherein the controller moves the object () in a specific direction while spraying a coating material from the spray gun () and reciprocates the object () so that partial layer coating can be sequentially conducted, and while coating the object (), the controller shifts the object () and the spray gun () while keeping the relative positions of the object and the spray gun to each other constant.

Film forming equipment

An apparatus for supplying a coating material, including: a coating material tank ( ) for storing a high-viscosity coating material; a solvent tank ( ) for storing a dilution solvent; a mixing machine ( ) for mixing the high-viscosity coating material and the dilution solvent; a metering pump ( ) for supplying the high-viscosity coating material from the coating material tank ( ) to the mixing machine ( ); and a solvent pump ( ) for supplying the dilution solvent from the solvent tank ( ) to the mixing machine ( ), wherein the coating material tank ( ) is a pressure tank which allows the high-viscosity coating material to be fed under the pressure of compressed air and the metering pump ( ) supplies the high-viscosity coating material fed from the coating material tank ( ) under the pressure of compressed air to the mixing machine ( ) while quantifying the flow rate of the same.

Method and apparatus for supplying coating material

In a coating film formation method in which the thermosetting water-borne color paint (A) is coated on the surface of the substrate, then a thermosetting water-borne paint containing color pigment and/or glittering pigment (B) is coated on said coated surface, and, after predrying as necessary, a thermosetting clear paint (C) is coated and after that said 3-layer coating films of (A), (B) and (C) are simultaneously cured by heating, the solid content of the wet coat is controlled by an air jet step in which the air, whose temperature and/or humidity are controlled, is jetted from behind the paint nozzle in approximately the same direction as the atomized particles of said thermosetting water color paint (A) move to the surface of the substrate, when said paint is coated, around the spray pattern so that the air touches said pattern.

Coating film formation method

A multi-color small amount painting system of the present invention stores small unit amounts of paint having a variety of paint colors and may selectively feed desired color paint to a painter of a painting robot or the like. The painting system stores the paint having a large number of paint colors in a stock unit in the form of paint cartridges. The paint cartridge of the paint color selected is picked up from the stock unit and carried by a carrier and is loaded on the painting robot or an automatic painting device. Subsequently, the paint within the paint cartridge loaded is fed to the painter of the painting robot or the automatic painting device by a paint feeding mechanism. In addition, the system ensure an advantage that the painting system is high in efficiency of painting work including the exchange of colors and is small in size as a whole.

Multi-color small amount painting system

Method for feeding of coating

A vertically-reciprocating coating apparatus is constructed by means of setting one end of a first arm on a first pivot, setting one end of a second arm on a second pivot connected with a drive which moves on a linear rail, setting the other end of the first arm on a third pivot provided in a middle part of the second arm, and connecting a coater with a fourth pivot provided at a free end of the second arm.

Vertically-reciprocating coating apparatus

A triple-layer electrode structure or a multilayer interconnecting structure of a semiconductor device comprising a contact (a lower conductive) layer of aluminum or its alloy which comes into contact with a silicon substrate, a barrier layer of refractory metal nitride (e.g. titanium nitride) and refractory metal (e.g., tungsten), and a (upper) conductive layer of aluminum or its alloy. The TiN-W barrier layer prevents overdissolution of silicon into aluminum in spite of heat-treatment at a relatively elevated temperature. The barrier layer is formed by sintering a mixture of refractory metal nitride powder and refractory metal powder to form a target which is sputter deposited on the contact layer in an atomsphere excluding gaseous nitrogen.

Method of producing semiconductor device having multilayer conductive

Growing community of inventors

Yokohama, Japan

Tohru Takeuchi