公开(公告)号：US20220260487A1

公开(公告)日：2022-08-18

申请号：US17735763

申请日：2022-05-03

Applicant: MAXELL, LTD.

Inventor： Osamu KAWAMAE ,  Yukinobu TANAKA ,  Misako KONO ,  Nobuhiro SHIRAMIZU ,  Masuo OKU ,  Manabu KATSUKI ,  Megumi KURACHI

IPC: G01N21/3581 ,  G01N21/3504

Abstract: Terahertz wave detection equipment comprises: a terahertz wave transceiver including a transmitter for transmitting a terahertz wave and a receiver for receiving a reflected terahertz wave reflected by a background reflected object which exists behind an object to be analyzed; a display; and an information processing apparatus, wherein the transmitter irradiates a terahertz wave based on a transmission signal including a specific frequency toward a two-dimensional area including the object to be analyzed, and the information processing apparatus is configured to analyze concentration of the object to be analyzed based on the reflected terahertz wave and generate a composite image in which a concentration image of the object to be analyzed is combined with an image of the background reflected object.

公开(公告)号：US20230258558A1

公开(公告)日：2023-08-17

申请号：US18305837

申请日：2023-04-24

Applicant: MAXELL, LTD.

Inventor： Osamu KAWAMAE ,  Yukinobu TANAKA ,  Misako KONO ,  Nobuhiro SHIRAMIZU ,  Masuo OKU ,  Manabu KATSUKI ,  Megumi KURACHI

IPC: G01N21/3581 ,  G01N21/3504

CPC classification number: G01N21/3581 ,  G01N21/3504 ,  G01N2201/0221 ,  G01N2201/0222

Abstract: Terahertz wave detection equipment comprises: a terahertz wave transceiver including a transmitter for transmitting a terahertz wave and a receiver for receiving a reflected terahertz wave reflected by a background reflected object which exists behind an object to be analyzed; a display; and an information processing apparatus, wherein the transmitter irradiates a terahertz wave based on a transmission signal including a specific frequency toward a two-dimensional area including the object to be analyzed, and the information processing apparatus is configured to analyze concentration of the object to be analyzed based on the reflected terahertz wave and generate a composite image in which a concentration image of the object to be analyzed is combined with an image of the background reflected object.

公开(公告)号：US20210318234A1

公开(公告)日：2021-10-14

申请号：US17051321

申请日：2018-07-20

Applicant: MAXELL, LTD.

Inventor： Osamu KAWAMAE ,  Yukinobu TANAKA ,  Misako KONO ,  Nobuhiro SHIRAMIZU ,  Masuo OKU ,  Manabu KATSUKI ,  Megumi KURACHI

IPC: G01N21/3581 ,  G01N21/3504

Abstract: Terahertz wave detection equipment comprises: a terahertz wave transceiver including a transmitter for transmitting a terahertz wave and a receiver for receiving a reflected terahertz wave reflected by a background reflected object which exists behind an object to be analyzed; a display; and an information processing apparatus, wherein the transmitter irradiates a terahertz wave based on a transmission signal including a specific frequency toward a two-dimensional area including the object to be analyzed, and the information processing apparatus is configured to analyze concentration of the object to be analyzed based on the reflected terahertz wave and generate a composite image in which a concentration image of the object to be analyzed is combined with an image of the background reflected object.