公开(公告)号：EP4449984A1

公开(公告)日：2024-10-23

申请号：EP22924856.2

申请日：2022-02-07

申请人： MITSUBISHI ELECTRIC CORPORATION

发明人： KOBAYASHI, Satoi ,  FUJIE, Akihiro ,  OTSUKA, Hiroshi ,  KAMEYAMA, Shumpei

IPC分类号： A61B5/08

摘要： A respiratory sensor (10) includes: a light wave circuit (K1) including a light projecting unit (112) that emits light toward exhaled air or inhaled air and a light receiving unit (11J) that receives the light emitted by the light projecting unit, and formed on a semiconductor wafer; and a detection unit (11S) that detects a state of the exhaled air or the inhaled air from the light received by the light receiving unit.

公开(公告)号：EP4459235A1

公开(公告)日：2024-11-06

申请号：EP22933367.9

申请日：2022-03-24

申请人： MITSUBISHI ELECTRIC CORPORATION

发明人： FUJIE, Akihiro ,  OTSUKA, Hiroshi ,  ONO, Hitomi ,  ANDO, Toshiyuki

IPC分类号： G01D5/26 ,  G01N21/41

摘要： An optical sensor sheet (2) includes a plurality of optical sensor chips (21 k ) to change a characteristic of an input optical signal depending on a state of a specimen (100) and to output an optical signal with a changed characteristic, an optical path through which an optical signal propagates, and via which the optical signal is input to and output from the plurality of optical sensor chips (21 k ), and a sheet member (23) to which the plurality of optical sensor chips (21 k ) are provided.

公开(公告)号：EP4242621A1

公开(公告)日：2023-09-13

申请号：EP20965093.6

申请日：2020-12-10

申请人： MITSUBISHI ELECTRIC CORPORATION

发明人： FUJIE, Akihiro ,  MIWA, Yoshichika ,  ENDO, Takao ,  ANDO, Toshiyuki

IPC分类号： G01M11/02

摘要： The wavefront measuring apparatus includes: a first lens array to split a radially propagating light beam after being emitted from an optical system to be tested and once forming an image, and then to condense each of the split light beams; a detection unit, disposed at a position where condensing spots of the plurality of split light beams radially propagating from the first lens array are formed, to detect the condensing spots; and a control unit to calculate, when the first lens array is at a position of conjugation with the optical system to be tested, in other words, the position where the images of the optical system to be tested are transferred, a transmitted wavefront of the optical system to be tested from barycenter positions of the condensing spots.