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:
Apr. 01, 2008
Filed:
Jun. 03, 2003
Shinya Morita, Wako, JP;
Hitoshi Ohmori, Wako, JP;
Yutaka Yamagata, Wako, JP;
Sei Moriyasu, Wako, JP;
Hirohiko Shimizu, Wako, JP;
Takayuki Oku, Wako, JP;
Shinya Morita, Wako, JP;
Hitoshi Ohmori, Wako, JP;
Yutaka Yamagata, Wako, JP;
Sei Moriyasu, Wako, JP;
Hirohiko Shimizu, Wako, JP;
Takayuki Oku, Wako, JP;
Riken, Saitama, JP;
Abstract
An apparatus for controlling a neutron beam includes a plurality of columnar prismsthat are made of a material having a refractive index of less than 1 for a neutron beam, and are arranged so as to be multi-layered. The columnar prismseach have an approximately right-triangle-shaped section, and are three-dimensionally multi-layered such that respective surfacesof the columnar prisms are in parallel to one another. Stick-shaped membersare made of the above material, the stick-shaped membersare set in a plurality of grooves formed on a jigthat have the same shape, and upper surfaces of the grooves are flattened at the same time.