Fujifilm Corporation

Nidec Copal Corporation

Masaki Takamatsu

Yasunori Ohta

Hiroyuki Hasegawa

Yasufumi Takahashi

Kazuhiro Nishida

Azuchi Endo

Takashi Kido

Jumpei Shiraishi

Sena Amemiya

Kyohei Shibuya

An inspection device includes a small shutter in an opening of an inspection chamber, and a large shutter behind the small shutter. The small shutter has a closed state, an inward-open state, and an outward-open state. The small shutter in the inward-open or outward-open state is pushed by a workpiece and pivots inward in or outward from the inspection chamber. The large shutter has a light-shielding state, a driven state, and a stationary state. The large shutter in the light-shielding state overlaps the small shutter in the closed state and closes a clearance between the opening and the small shutter. The large shutter in the driven state is pushed by the small shutter in the inward-open state and pivots with the small shutter. The large shutter in the stationary state is separate from the small shutter in the outward-open state and at a same position as in the light-shielding state.

Shutter system and inspection device

Disclosed are an imaging device, a control method therefor, and an imaging system capable of allowing efficient use by multiple users and achieving improvement of a rate of operation. An imaging device which photoelectrically reads fluorescence or chemiluminescence emitted from an object to image the object includes a control unit which receives first control information for controlling a first function and second control information for controlling a second function from a plurality of external terminals and performs control based on the received first and second control information. The control unit recognizes the execution states of the first function and the second function in each external terminal based on the first and second control information output from each external terminal, restricts simultaneous processing of the first function in the plurality of external terminals, and performs parallel processing of the first function and the second function in the plurality of external terminals.

Imaging device, control method therefor, and imaging system

Provided is an endoscope in which the work of connecting cables to a circuit board in the distal end of an insertion part can be easily performed. When a bundle-wire cable obtained by bundling a plurality of single-wire cables and a plurality of coaxial cables are connected to a circuit board arranged at the distal end of an insertion part, terminals that connect cores of the single-wire cables, terminals that connect cores of the coaxial cables, terminals that connect shields of the coaxial cables, and terminals that connect the shield of the bundle-wire cable are arranged in tandem at predetermined intervals on the common plane of the circuit board.

Endoscope

An electronic endoscope system includes an electronic endoscope having a CMOS image sensor on the tip of an insertion section, a light source device for illuminating the interior of a patient's body, and a processing device for reading out image signals from the CMOS image sensor. The electronic endoscope system can operate with a standard imaging mode and a special imaging mode. When the time taken to read out the image signals from all the pixels in the standard mode is defined as T, the light source device in the special imaging mode emits illumination light in every first half period T/2 while switching a wavelength of the illumination light between two different wavebands. In every second half period T/2, the processing device reads out the image signals from the half of the pixels.

Electronic endoscope system

Growing community of inventors

Ashigarakami-gun, Japan

Masaki Takamatsu