The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 30, 2005
Filed:
Apr. 28, 2000
Yosihisa Satoh, Tochigi, JP;
Akihiko Imagawa, Aichi, JP;
Masahiko Yamaki, Aichi, JP;
Masataka Takamura, Aichi, JP;
Masayuki Nunome, Aichi, JP;
Kazumi Shinto, Aichi, JP;
Yosihisa Satoh, Tochigi, JP;
Akihiko Imagawa, Aichi, JP;
Masahiko Yamaki, Aichi, JP;
Masataka Takamura, Aichi, JP;
Masayuki Nunome, Aichi, JP;
Kazumi Shinto, Aichi, JP;
Mitsui Chemicals, Inc., Tokyo, JP;
Ono Sangyo Co., Ltd., Tokyo, JP;
Abstract
There is provided an arrangement of a mold including a mold base (), a cavity block () provided within the mold base (), a heat insulating layer () provided between the mold base () and the cavity block (), and a system of a flow passage (A) through which a heating medium and a cooling medium are alternately and repeatedly supplied, wherein a space is provided at a contact portion between the cavity block () and the mold base () based on anticipation of a thermal expansion of the cavity block (). Further, the cavity block () may be arranged to have inlet and outlet slots communicating with the channel (A), and the inlet and outlet slots may be attached with conduits thermally insulated from the mold base ().