公开(公告)号：US20230330774A1

公开(公告)日：2023-10-19

申请号：US18027388

申请日：2021-07-05

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Yuki KABEYA ,  Takashi KURITA ,  Ryo YOSHIMURA ,  Takeshi WATARI

IPC: B23K26/073 ,  B23K26/356

CPC classification number: B23K26/073 ,  B23K26/356

Abstract: Disclosed is a laser processing method for imparting compressive residual stress to an object along an objective area on a surface of the object by irradiating the objective area with laser light. The laser processing method includes: a first step of expanding an area irradiated with the laser light toward a first side in the objective area; and a second step of expanding the area irradiated with the laser light toward a second side different from the first side in the objective area.

公开(公告)号：US20170171956A1

公开(公告)日：2017-06-15

申请号：US15323115

申请日：2015-05-15

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Nakahiro SATOH ,  Ryo YOSHIMURA ,  Masaru TAKAGI ,  Toshiyuki KAWASHIMA ,  Hirofumi KAN

IPC: H05H1/00 ,  G21B1/05 ,  B01J13/18 ,  C08F2/44 ,  B01J13/08

CPC classification number: H05H1/0018 ,  B01J2/006 ,  B01J2/06 ,  B01J13/08 ,  B01J13/185 ,  C08F2/44 ,  G21B1/05 ,  H05H1/00

Abstract: The present invention relates to a method for manufacturing a tracer-encapsulated solid pellet for magnetic-confinement fusion, the method comprising a liquid droplet formation step of discharging an organic liquid containing an organic solvent into a stabilizing liquid to thereby form liquid droplets 12, and an organic solvent removal step of removing the organic solvent from the liquid droplets 12A. The organic liquid to be used is a liquid having a first organic polymer containing tracer atoms and a second organic polymer being an organic polymer different from the first organic polymer dissolved in the organic solvent, wherein the first organic polymer and the second organic polymer can be mutually phase-separated.