Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 601 - 650 out of 19,651

Document Document Title
JPWO2015071988A1
By the load change under drive, etc., when using a stepping motor as a source of a drive of a shuttering device, if a stepping motor carries out a Evacuation tone, it will become impossible to rotate a drive ring at the time, exposure op...  
JP6091048B2  
JP2017045019A
[Subject] Even if there are scattering and adhesion of oil, a focal Plain shutter which can operate is provided smoothly. [Means for Solution] It is attached so that movement at the end of a shutter place board which has a picture frame ...  
JP2017044944A
[Subject] Provide a light filter, a light volume adjustment device, and an optical apparatus which a reflective reduction effect was high and were excellent in a resistance to environment. [Means for Solution] It had a transparent substr...  
JP2017045020A
[Subject] A focal Plain shutter which can control dust generated by operation is provided. [Means for Solution] It is attached so that movement at the end of a shutter place board which has a picture frame for exposure, a plurality of ar...  
JP2017040720A
[Subject] When unexpected impulse force is added at the time of camera use and a lens group contacts a light volume regulation member, without increasing part mark, a light volume adjustment which does not lose a function is provided. [M...  
JP2017040495A
[Subject] A hot section viewing device which minimizes influence of synchrotron orbital radiation emitted from a heat source is provided. [Means for Solution] Camera 9 which can acquire a picture of observation field 11 which adjoined he...  
JP2017040719A
[Subject] An iris diaphragm shuttlecock drive, a light volume adjustment device, and an imaging device which can realize a stable drive of further shuttlecock are provided reducing generating of noise. [Means for Solution] An opening for...  
JP2017040864A
[Subject] A focal-plane shutter which can control generating of a foreign substance is provided. [Means for Solution] Base plate 11, back curtain drive arms 41b and 42b, shuttlecock 31b driven to back curtain drive arms 41b and 42b, and ...  
JPWO2015001852A1
Providing the 1st optical system, the 2nd optical system, shading shutter 35, a magnet rotor, drive coils 44 and 45, detector coils 41 and 42, and CPU80, CPU80 is, While performing grant control of direct-current current to drive coils 4...  
JP2017040814A
[Subject] It has a shuttlecock which moves between lenses, a lens can be driven to an optical axis direction, and the length of an optical axis direction is shortened. [Means for Solution] Lens unit 103 is provided with the following. Le...  
JP6083994B2  
JP2017037203A
To provide an imaging device capable of shortening time required from preliminary energization to main energization, when the preliminary energization is carried out, in the imaging device equipped with a rotary magnet type shutter.An im...  
JP2017037202A
To provide a focal plane shutter that can surely prevent bounding upon travelling completion of a front blade group.A focal plane shutter includes: a front blade group; a rear blade group; a shutter base plate 1 that has a blade group ro...  
JP2017037168A
To provide a focal plane shutter capable of preventing degradation in picture quality of a photographic image.A focal plane shutter 10 includes a base plate 11 having an aperture 12, a rear curtain 30B capable of moving between an open p...  
JPWO2014155797A1
Even if the present invention is a case where the main part of a camera of other methods (DC auto control method, a video auto control method) is connected to the lens unit using a stepping motor of an iris diaphragm control method, it p...  
JP2017037275A
To provide a focal plane shutter that prevents slit formation blades from being caught by hitting partition plates without increase the number of components.A focal plane shutter comprises: a shutter base plate that has an opening part; ...  
JP6081892B2  
JP6080607B2  
JP6080629B2  
JP6080628B2  
JP2017032632A
To provide a light-adjustment device and optical device that enable corrections of an aperture diameter to be more simply made.The present invention relates to a light-amount adjustment device 100 of a lens barrel 1, and the light-amount...  
JP2015122562A5  
JP2017034571A
To provide an imaging apparatus that is able to improve frame speed even in consecutive photographing using electronic zoom or enlarging operation.An imaging apparatus comprises: a photographic lens 100 for imaging light from a subject; ...  
JPWO2014136457A1
The 2nd light volume regulation shuttlecock (4, 5, 7, 8) that rotates in the field which crosses in the light volume regulation shuttlecock (6, 9) and the optical passage direction of the 1st which moves in the direction which crosses in...  
JP2017032788A
To provide a focal-plane shutter with less oscillation of a coil spring and an imaging device using the same.A focal-plane shutter comprises a shutter curtain freely openably and closably disposed, a drive member 20 connected to the shut...  
JP2017026835A
[Subject] When a shuttlecock which moves to an exposure opening contacts a stopper at the time of the end of an operation, provide a shuttlecock drive for cameras with which impulse force is small and controls bound. [Means for Solution]...  
JP2017026834A
[Subject] The endurance of a shading shuttlecock is raised without spoiling improvement in the speed of shutter speed. [Means for Solution] It is a light volume regulation member of one or more sheets which can move to an optical passage...  
JP3208634U
[Subject] It is in providing the black / gray card for multifunctional cameras used in order to take a photograph of different geographical feature and Feature by different exposure time. [Means for Solution] The black / gray card for mu...  
JP2017026699A
[Subject] In order to carry out shutter speed at the time of a high-speed second, provide a shutter driving device which can control Closing the curtain by variation in curtain speed of a front curtain in a case of narrowing slit width, ...  
JP2017028376A
[Subject] The object of the present invention is to raise the ease of carrying out of a user's photography by making suitable the amount of luminescence at the time of photography. [Means for Solution] First photography mode that adds pr...  
JP6071454B2  
JP6071268B2  
JP6071616B2  
JP6071249B2  
JP2017021224A
To provide an imaging device that has stabilized exposure accuracy during continuous shooting with an electronic front curtain and a rear curtain of a mechanical shutter.There is provided an imaging device comprising: driving means inclu...  
JPWO2014115689A1
In an optical element in which transmissivity of visible light decreases toward a peripheral part from a center section, A visible light absorption part which is formed of material which absorbs a part or all of visible light, and thickn...  
JP2017021225A
To provide an imaging device that has stabilized exposure accuracy during continuous shooting without increasing its size.An imaging device comprises: a shutter bottom board that has an opening formed therein; a shutter device that inclu...  
JP6068903B2  
JP2017015998A
[Subject] Low-power-consumption-ization of difference operation is attained in a light volume adjustment carried in a camera, without closing and reducing shutter speed of operation. [Means for Solution] Electromagnetism actuatorIn addit...  
JP2017015763A
[Subject] A focal-plane shutter for cameras and a camera which can perform at high speed and stably a bound lock at the time of opening and closing of a shutter curtain and opening and closing are provided. [Means for Solution] Shutter c...  
JP2017015997A
[Subject] Provide a light volume adjustment which made it possible to raise intensity of a miniaturization and a shading shuttlecock. [Means for Solution] A ground board with which an opening which makes light penetrate was formed, and a...  
JP2017015903A
[Subject] Simplification of structure can be attained, the endurance of parts can be raised, and an imaging device and electronic equipment provided with a focal Plain shutter and this which can raise shortening and the degree of rapid s...  
JPWO2014115274A1
Attain reduction of a connection number with a control part of a lead for a drive of each motor, and a signal wire of a position transducer, and simplification of lens control with a CCTV lens which performs zoom adjustment and focal adj...  
JP2017016000A
[Subject] In a light volume adjustment, enlargement in a diameter direction and an optical axis direction is suppressed. [Means for Solution] The 1st base member 4 in which spherical concave was formed for some owner Perilla frutescens (...  
JP2017015884A
[Subject] When you charge a point shuttlecock group to a run preparatory state, provide a shuttering device which can prevent a middle plate and a point shuttlecock group being worn and damaging a shuttlecock. [Means for Solution] In a m...  
JP2017016001A
[Subject] A shuttlecock, a shuttlecock drive, and an imaging device which have sufficient light blocking effect and high endurance are realized. [Means for Solution] It is a shutter shuttlecock which frequents Optical path which light pa...  
JP6062348B2  
JP6061564B2  
JP6063671B2  

Matches 601 - 650 out of 19,651