公开(公告)号：US11260996B2

公开(公告)日：2022-03-01

申请号：US16603242

申请日：2017-05-30

Applicant: Mitsubishi Electric Corporation

Inventor： Naoki Imamura ,  Shoji Yoshikawa ,  Kenro Mitsuda ,  Kazushi Sekine ,  Kana Tsuneishi ,  Mitsuhiro Yamazumi

IPC: B64G1/24 ,  B64G1/10 ,  H04B7/185 ,  G01S19/02

Abstract: A lunar orbiting satellite system executes orbit planning of assigning a function (positioning, communication, and flashing) to an artificial satellite (AS) depending on a relative position of the AS to the moon at a time when the moon and the AS are observed from an input point on the earth, and correcting the relative position, which changes in accordance with the moon revolution period. The system includes: a satellite orbit planner which assigns a function to each ASs forming an AS group flying around the moon depending on a relative position of each ASs to the moon at a time when the moon and ASs are observed from an input point on the earth, and set a target orbit according to the function; and a satellite controller which causes the each ASs to execute control based on the function to implement switching of the function.

公开(公告)号：US11667551B2

公开(公告)日：2023-06-06

申请号：US16492479

申请日：2018-01-22

Applicant: MITSUBISHI ELECTRIC CORPORATION

Inventor： Yoshihiro Nakayama ,  Seiji Noda ,  Tokiko Yamauchi ,  Nozomu Yasunaga ,  Kenro Mitsuda

IPC: C25B9/19 ,  C25B1/04 ,  C25B13/00 ,  C02F1/469 ,  C02F1/461 ,  C02F1/48

CPC classification number: C02F1/4695 ,  C02F1/46109 ,  C02F1/48 ,  C02F2201/002 ,  C02F2201/46105

Abstract: Provided is a water treatment device configured to perform a deionization treatment for the water to be treated, and the water treatment device includes a pressing member, a treatment container configured to store the water to be treated, a first electrode and a second electrode accommodated in the treatment container, a separator arranged between the first electrode and the second electrode, and a pair of collectors, which are accommodated in the treatment container, and are configured to apply a voltage to the first electrode and the second electrode. The pressing member is configured to press the first electrode and the second electrode in the treatment container.