公开(公告)号：US10697771B2

公开(公告)日：2020-06-30

申请号：US15890617

申请日：2018-02-07

Applicant: TOPCON CORPORATION

Inventor： Nobuyuki Nishita ,  Kazuki Osaragi ,  Yasuhito Haijima ,  You Sasaki ,  Hiroyuki Ikegami

IPC: G01C11/02 ,  G06K9/00 ,  H04N7/18 ,  G06K9/32

Abstract: A survey system including a movable photographing device, a surveying device, and an analysis device. The movable photographing device includes a camera mounted on a UAV and taking a plurality of images P for photogrammetry, and a GPS unit including a first time stamping portion stamping a first time Tc relating to a photographing time on the image P taken. The surveying device determines a position of the movable photographing device, and includes a second time stamping portion stamping a second time Tt relating to a surveying time on a survey result R determined above. The analysis device includes a photographing position analysis portion associating each survey result R with a photographing position of the respective image P based on the first time Tc and the second time Tt, and generating data for photogrammetry.

公开(公告)号：US20230296506A1

公开(公告)日：2023-09-21

申请号：US18120746

申请日：2023-03-13

Applicant: TOPCON CORPORATION

Inventor： Shun Yamauchi ,  Yasuhito Haijima

IPC: G01N21/3554 ,  G01N21/3563

CPC classification number: G01N21/3554 ,  G01N21/3563

Abstract: A granular-substance component measuring method comprises steps of emitting detection light to granular substances filled in a space, receiving a reflected light from the granular substances and measuring a component of granular substances by a spectroscopy, and a displacement is given to the granular substances at each measurement, measurements are performed a plurality of times, and measurement results are averaged.

公开(公告)号：US10830987B2

公开(公告)日：2020-11-10

申请号：US15868122

申请日：2018-01-11

Applicant: TOPCON Corporation

Inventor： Yasuhito Haijima ,  Nobuyuki Nishita

IPC: G02B5/04 ,  G02B7/18 ,  H04N5/225 ,  G01C11/02 ,  B64C39/02 ,  G03B15/00 ,  G03B17/56

Abstract: A camera for photogrammerty comprises a camera, a coupling element standardly provided on the camera, an adaptor for attaching a prism which is connectable with the coupling element, and a prism fixed to the adaptor for attaching the prism.

公开(公告)号：USD977999S1

公开(公告)日：2023-02-14

申请号：US29747903

申请日：2020-08-26

Applicant: TOPCON CORPORATION

Designer： Yasuhito Haijima ,  Yasushi Tanaka ,  Mitsuru Ogawa ,  Nobuyuki Nishita ,  Yoshiyuki Daibo

公开(公告)号：US20180210164A1

公开(公告)日：2018-07-26

申请号：US15868122

申请日：2018-01-11

Applicant: TOPCON Corporation

Inventor： Yasuhito Haijima ,  Nobuyuki Nishita

IPC: G02B7/18 ,  H04N5/225 ,  G01C11/02

CPC classification number: G02B7/1805 ,  B64C39/024 ,  B64C2201/123 ,  B64C2201/127 ,  B64C2201/141 ,  B64C2201/146 ,  G01C11/02 ,  G03B15/006 ,  G03B17/565 ,  H04N5/2254

Abstract: A camera for photogrammerty comprises a camera, a coupling element standardly provided on the camera, an adaptor for attaching a prism which is connectable with the coupling element, and a prism fixed to the adaptor for attaching the prism.