Toyoda Gosei Co., Ltd.

Oji Paper Co., Ltd.

Kazuya Ito

Akira Mabuchi

Hideyuki Imai

Kanae Matsumura

Masato Ueno

Hiroshi Yokoi

Katsumasa Takeuchi

Takamasa Suzuki

Satomi Watanabe

Kazutoshi Miyake

Kyouichi Fujinami

Masaki Ito

Masaru Shibata

Keigo Doi

Takayoshi Iwata

The present invention is directed to a vibration insulating assembly including a rubber vibration insulator and metallic members bonded thereto. In particular, the present invention relates to a method for manufacturing the same, by which the quality of the resulting assembly is improved by providing a high bonding strength between the vibration insulator and metallic members. Retainers are provided about the peripheries of the bonding surfaces of the rubber vibration insulator in order to restrict displacement and deformation of the rubber vibration insulator across the bonding surfaces or at the bonding interface with the metallic members and to facilitate its positioning. The presence of the retainers allows for the application of a predetermined pressure on the bonding surfaces to enhance the bonding strength while preventing an undesirable strain from forming in the bonding surface of the rubber vibration insulator. At least one and preferably a plurality of grains or recessed portions are preferably formed in the bonding surfaces of the rubber vibration insulator to be bonded to the metallic members. An adhesive, which is preferably solvent-free, is applied to these bonding surfaces to effect bonding.

Vibration insulating assembly and method for making the same

A process for the mass propagation of a woody plant comprising the steps of removing a shoot tip from the woody plant, transplanting the shoot tip to an artificial medium containing inorganic salts and plant growth hormones as main ingredients, and rotary-culturing the shoot tip under illumination to form shoot primordia, and stationary-culturing the shoot primordia in a liquid medium to regenerate shoots. Further, a process for the regeneration of plants comprising the steps of preparing a shoot primordium by rotary-culturing a shoot tip of a plant, treating the shoot primordium with at least one enzyme to prepare a protoplast, culturing the protoplast in an artificial medium containing plant hormones and inorganic and organic salts as main ingredients to form a callus, and incubating the callus in a regeneration medium to regenerate a shoot; plus intermediate materials of the process, and processes for production of the intermediate materials.

Mass propagation through shoot primordia and regeneration of plants from

A damping liquid for a hydraulic vibration-damping mount is composed of glycol, water and 2 to 20 weight % of age resistor having ozone resistance. The damping liquid gradually diffuses and infiltrates into a rubber member defining a liquid chamber of the hydraulic vibration-damping mount thereby remarkably improving the ozone resistance thereof.

Damping liquid for hydraulic vibration damping mount

Growing community of inventors

Yokkaichi, Japan

Kazuya Ito