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Patent Searching and Data


Matches 751 - 800 out of 19,492

Document Document Title
JP5891403B2  
JP5889176B2  
JP2016035468A
To provide a variable aperture assembly and an actuator assembly used for a radiation detector housed in an imaging system.A variable aperture assembly 202 includes: a ring 228 mounted over a window 212 of a housing 208; a plate 232 havi...  
JP5885809B1
[Subject] Shutter maintaining structure which can hold a shutter unit in the state where could reduce vibration etc. which arise according to run anti-power of a shutter shuttlecock, and it was stabilized is provided. [Means for Solution...  
JP5887464B2  
JP5885810B1
[Subject] Shutter maintaining structure which can hold a shutter unit in the state where could reduce vibration etc. which arise according to run anti-power of a shutter shuttlecock, and it was stabilized is provided. [Means for Solution...  
JP2016033630A
To solve the problem in which increase in torque of a motor operating shutter blades and high responsiveness thereof are attained with miniaturization of a camera and improvement in shutter speed or consecutive shooting speed, and thus, ...  
JP2016033570A
To solve the problem in which, in a light amount adjusting device that moves an optical filter having a plurality of transmittance parts in a state where an aperture opening is covered during a small aperture and controls a light amount ...  
JP2016033679A
To provide an optical instrument capable of stopping a lens at a position where electric power consumption is small without causing image blur.An optical instrument includes: a lens drive device which is supplied with electric power from...  
JP2016033626A
To solve the problem in which increase in torque of a motor operating shutter blades, and high responsiveness thereof are attained with increased demand for miniaturization of a camera and improvement in shutter speed or consecutive shoo...  
JP2016033562A
To provide an imaging system including a control part which keeps both an exposure amount and adjustment states of elements other than a changed element constantly by controlling a light transmission rate changing part when changing an a...  
JP5882286B2  
JP5879021B2  
JP5879540B2  
JP2016031458A
To provide a lens device, an imaging device, and an imaging system that have advantages in increasing consecutive photographing speed.A lens device (200) capable of being attached to an imaging device includes: a diaphragm mechanism (204...  
JP2016029415A
To provide a light amount adjusting device of an imaging apparatus capable of switching to a compact size and two-dimensional imaging and performing parallax adjustment during three-dimensional imaging.A light amount adjusting device com...  
JP2016029777A
To provide a mechanism which shortens the release time lag compared with the case of full screen exposure during trimming zooming under a flickering light source to expand photo opportunities.An image pickup device comprises: an image pi...  
JP5876869B2  
JP5875983B2  
JP5874021B2  
JP2015011174A5  
JP5868074B2  
JP2016027362A
To prevent scattering of abrasion powder generated from a blade member of a focal plane shutter.There is provided a focal plane shutter including a bottom board 10 having an opening for exposure, and a blade member that is formed of a pl...  
JP5858758B2  
JP5858655B2  
JP2014131109A5  
JP2016020981A
To provide an imaging apparatus in which actuation speed to perform the setting release of a shutter can be selected.An imaging apparatus comprises: a shutter device (113); a first motor (20) which performs the setting release operation ...  
JP2016014692A
To provide a focal-plane shutter for a camera intended to stabilize aperture blade exposure operation start positions and to ensure a stable exposure operation.A focal-plane shutter for a camera comprises: arms 8, 10 to which driving for...  
JP2016011980A
To provide a focal plane shutter capable of preventing lateral irregularity when shooting.A focal plane shutter, comprising a base plate 10 having an opening 10a, and a blade member 20 that includes two arms, each being rotatably support...  
JP2016011978A
To provide a focal plane shutter capable of preventing lateral irregularity when shooting.A focal plane shutter, comprising a base plate 10 having an opening 10a, and a blade member 20 that includes blades 23, 24, 25 coupled with two arm...  
JP2016011979A
To provide a focal plane shutter having a simplified structure with consolidated/standardized parts.A focal plane shutter includes; a blade member 20 that opens/closes an opening of a base plate 10; a master drive member 31 energized in ...  
JP2016012846A
To reduce erroneous photographing when a third person except for a photographer intrudes into a field angle during an automatic photographing mode.CPU 218 can obtain a frist detection result and a second detection result by detecting a s...  
JP2016012029A
To provide a diaphragm device that can improve accuracy of a diaphragm opening by eliminating backlash occurring between a connecting shaft of a diaphragm blade and a cam groove of a driving ring.A driving ring 4 is rotatably disposed in...  
JP5847438B2  
JP5847436B2  
JP5844118B2  
JP5844147B2  
JP5842445B2  
JP5844032B2  
JP5838852B2  
JP2015232646A
To provide a focal plane shutter and an optical device which suppress reduction in adsorption force between an iron core of an electromagnet and an iron piece of a drive lever.A focal plane shutter is composed of: a base plate which has ...  
JP5836833B2  
JP2015232584A
To provide a lens barrel which can be reduced in size and cost, while being able to highly accurately position an optical lens group and to provide an imaging apparatus.The lens barrel includes a first member, a second member, a light qu...  
JP2015232665A
To provide an imaging device that displays an electronic view finder superposed on an optical finder, and can improve visibility of the electronic view finder without increasing power consumption even when the optical finder is bright.An...  
JP2015230337A
To provide a projection imaging system capable of executing various presentations and acquiring a captured image having expression to which a visual presentation is added.A throttle plate positioning mechanism 2 for positioning a throttl...  
JP2015230387A
To provide a focal plane shutter and an optical device which have occurrence of dust suppressed.A focal plane shutter comprises: a base plate; a curtain; an electromagnet; a drive lever which has an iron piece to be adsorbed and held by ...  
JP2015225193A
To provide a shutter device and an imaging apparatus that are capable of capturing foreign particles dispersed inside a shutter blade chamber and outside the shutter device without increasing cost and a space.An imaging apparatus include...  
JP2015225188A
To provide an electronic imaging apparatus capable of suppressing the deterioration of shutter accuracy caused by heat from an outer heat generation source.An imaging apparatus comprises: an imaging element for converting a subject image...  
JP2015535618A
A plurality of shutter shuttlecocks to which a shutter assembly can move between Open position and closed positions, It is arranged in the shape of a circumference around the a plurality of shutter shuttlecocks, and has a plurality of dr...  
JP2015225194A
To provide a shutter device and an imaging apparatus that are capable of capturing dispersed abrasion powder and preventing the abrasion powder from adhering to an optical member provided on the front of an imaging element, even when shu...  

Matches 751 - 800 out of 19,492