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Patent Searching and Data


Matches 551 - 600 out of 9,356

Document Document Title
WO/1999/042883A1
A disposable lens cover (100) for protecting the lens (130) of an optical instrument from foreign matter, such as dust, water, scratches, or fingerprints comprises a thin, transparent membrane bonded taut to a carrier frame (160). The me...  
WO/1999/027397A1
An optical filter made from a synthetic resin, capable of shielding the light with a wavelength in the near-infrared region efficiently, being lightweight and easy to work by molding, machining, polishing or the like, and being more exce...  
WO/1998/050825A1
A light modifying device for use in a camera. The device has several embodiments: a transparent plate (20) having a diffusion pattern mounted at the film plane, a transparent plate mounted in a film cartridge, a length of a patterned pla...  
WO/1998/036577A1
A predictive coding method for a dynamic image having two types of prediction modes of global motion compensation and local motion compensation, wherein an unnecessary code word MCSEL is reduced as much as possible, even by one bit, thus...  
WO/1998/022850A1
Disclosed is a filter assembly including a pattern having at least two colors and refractive indexes for producing special effects during photographing. The filter assembly includes a frame, a filter part inserted into the frame, and a f...  
WO/1998/010330A1
Disclosed is an apparatus (200) for mounting a lens filter (204) on a camera. The apparatus (200) includes a fixing plate (222) which can rotate and slide according to the position of the accessory mounting groove of the camera and combi...  
WO/1996/035977A1
The present invention relates to an opening and shutting device of infrared-ray filter for cameras, the device being constructed in a way that an operating lever (5), which having an infrared ray filter (4) attached to its under part and...  
WO/1996/024085A1
A system for increasing the depth of field and decreasing the wavelength sensitivity and the effects of misfocus-producing aberrations of the lens (25) of an incoherent optical system incorporates a special purpose optical mask (20) into...  
WO/1996/022559A1
An electro-optical filter (22) typically for use in a still or video camera (10). The camera (10) is provided with a lens (14) for focusing an image of the subject (12) onto focal plane (16) of the camera (10). A recording medium is plac...  
WO/1995/002849A1
A device for printing colour photographs, comprising a light source (1) generating a light beam which crosses a negative support (2) bearing a photographic image to be printed, and a lens (3) which focalizes the image, after said image h...  
WO/1994/011780A1
Bellows (14) for optical equipment comprising a tubular concertina structure of adjustable axial length, the folds of the concertina structure acting as hinges, said structure having portions of laminated construction, a first layer of s...  
WO/1994/011724A1
When filming fluorescent objects (OB) with a TV camera, the problem is encountered that, in addition to the fluorescent radiation, the fluorescence-stimulating UV radiation is picked up, and the resulting picture is inaccurate. In order ...  
WO/1993/024786A1
A lighting system and method with variable light intensity for use in motion picture photography. In the lighting apparatus, light emitted from a source (18) is passed through an aperture (36a) and then through a section of a movable, ne...  
WO/1993/023301A1
A container made of elastic, deformable plastics has a bottom (1) to which are linked ring-shaped parts having different inclinations. The parts (20-22) are inclined with respect to the vertical, whereas the adjacent parts (30-32) extend...  
WO/1992/021053A1
This invention relates to an optical element support or Matt Box. The support includes an optical element holder and attachment means for attaching the holder to a camera and allowing relative rotation of the holder and camera. The holde...  
WO/1992/000550A1
The invention relates to the optical colour filter with changeable colour can be applied expediently as adapter for optical pickup and projecting apparatuses, wherein layers are arranged influencing the intensity-rate of the components o...  
WO/1991/009340A1
A meniscus lens (1) comprises a partially reflective coating on one face which reflects a portion of incident light and transmits the remainder adapted, in use, to be attached co-axially in front of the lens of a camera with the rear con...  
WO/1991/002284A1
An attachment for cameras has a housing and a cylindrical housing opening the diameter of which is approximately equal to the diameter of the objective. To prevent droplets and dirt from being deposited in the beam path, the housing open...  
WO/1991/001018A1
A method and apparatus for providing high definition cinema pictures involves the use of a plurality of filters, each capable of transmitting light in a different wavelength band, to form a plurality of superimposed image components on t...  
WO/1990/012694A1
A laminate containing an image is produced by printing the image (12) on a layer (11) of a high temperature glue which has been applied to a layer of a transparent medium (10). The image is printed on the glue layer using carbon or a car...  
WO/1984/000218A1
Auxiliary device for cinematographic or photographic shooting apparatus, comprising essentially a tubular element (21), translucid or metallized inside, susceptible of being adapted to the front part of a shooting lens. Inside the tubula...  
WO/1981/003553A1
A lens hood (1) for a camera, which hood comprises an annular mounting washer (3) having substantially the same inner and outer diameters as those of the front end (14) of a lens barrel, a hood body (2) formed of an elastic member and mo...  
WO/1981/000624A1
A lens cap (10) which has a lens cover (11) for covering the taking lens (4) of a camera (1), and a portion for preventing accidental operation, which portion comprises a unitary body including, for example, a stopper wall (13) for block...  
WO/1981/000077A1
A plastics article to be moulded has portions such as to obstruct mould release. The use of complex moulding apparatus is avoided by moulding the article with those portions disposed in positions differing from their intended positions, ...  
WO/1979/000867A1
A collapsible lens shade comprises a foldable bellows (1) connected between front (2) and rear (3) plate-like members. A track (5) is pivotally connected to one of the front (2) and rear (3) plate-like members, preferably the front membe...  
JP2019200268A
[Subject] Those with concern to which the amount of charges at the tip of shuttlecock A falls off in an opening at the time of contact at a secured difficulty (at time of barrier closing) shuttlecock in a shuttlecock [Means for Solution]...  
JP2019533299A
In a camera module (100, 100') and its mold circuit board assembly object (10), a mold sensitization assembly object (10'), and a manufacturing method, The mold circuit board assembly object (10) is provided with a mold base (12), and a ...  
JP2019197532A
[Subject] A detection rate of a code reader using a camera is improved. [Means for Solution] Camera 10 which has lighting is provided with the following. Imaging sensor 18 for generating image data from receiving light 12 from detection ...  
JPWO2018216156A1
[Subject] Improve the convenience of the circular light filter at the time of photography. [Means for Solution] A structure by the present invention is provided with the following. A circular light filter which is the structure provided ...  
JP2019197031A
[Subject] An imaging device etc. which can obtain a picture suitable for observation of a subject containing a fluorescent substance are provided. [Means for Solution] The first light source 101 that irradiates with excitation light a su...  
JP6604216B2  
JP6604215B2  
JP6605255B2  
JP2019532510A
It is the imaging device provided with a lens which demarcates an angle of visibility. A lens holder is combined so that a lens and operation are possible. A printed circuit board contains a flex time connector. A flex time connector is ...  
JP2019194018A
[Subject] It is constituted by carbon fiber strengthening resin, excels in intensity, such as shock-proof performance, and provides a small lens barrel part article which was, carried out and was provided with high-definition appearance ...  
JP2019191280A
[Objects of the Invention] The filter frame consisting of the front frame which attached the filter lens, and the back frame with which the front of the lens barrel of a camera is equipped is offered, It is the rotation frame structure o...  
JPWO2018123318A1
An object of the present invention is to provide the image pick-up module which uses the restoration picture of image quality good about several directions which are different by a large field angle, respectively for the imaging device w...  
JP2019191567A
[Subject] A three-dimensional image pick-up module which can reduce cost for size small, and a three-dimensional imaging method are provided. [Means for Solution] Three-dimensional image pick-up module M contains lens element 1, light fi...  
JP2019191213A
[Subject] Incidence to a camera of light reflected by a cover inside is interrupted, and a surveillance camera which can output a suitable picture is provided. [Means for Solution] It is a surveillance camera of a dome shape and cover a ...  
JP6597618B2  
JP6598960B2  
JP6600396B2  
JP2019186847A
[Subject] A mechanism in which a miniaturization of an imaging device constituted so that a change of a plurality of light filters is possible is realizable is provided. [Means for Solution] At least one light filter 121a in a plurality ...  
JP2019186699A
[Subject] According to a use and the object of a camera, an imaging device to which a state of a dome cover can be changed is provided, without reducing image quality of an image pick-up picture. [Means for Solution] Dome cover 102 whose...  
JPWO2018105328A1
[Subject] An imaging device which can slim down a main part of a camera which has an image sensor more than before is provided. [Means for Solution] This imaging device is provided with main part 2 of a camera which has image sensor 11, ...  
JP2019186596A
[Subject] The visibility of an image projected with an in-vehicle camera carried in vehicles in which a light was provided under environment where the circumference is dark only at one side of vehicles is improved. [Means for Solution] L...  
JP2019184848A
[Subject] It has a light blocking effect and low reflexibility which are needed in an optical apparatus use, and provides further a shading film etc. in which generation of heat and emitting smoke by absorption of a near infrared were re...  
JP2019184724A
[Subject] Based on an image pick-up signal acquired in a plurality of wavelength zones including a wavelength zone of a light range and an invisible light field, an imaging device which can determine a suitable focus position is provided...  
JP2019184647A
[Subject] Generating of a ghost at the time of animation photography is controlled by an easy mechanism. [Means for Solution] An imaging device is provided with focal-plane shutter 10 and photography selection lever 30 which performs sel...  
JP6593966B2  

Matches 551 - 600 out of 9,356