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Patent Searching and Data


Matches 101 - 150 out of 8,516

Document Document Title
WO/2011/088984
The invention relates to a device for synchronizing shutter blades that are each connected to a pivoting arm, which is rotatably mounted on a circular blade carrier on a pivot axis, is characterized in that a synchronizing ring disc (1),...  
WO/2011/064980
There are included: an interchangeable lens (100) that includes a focus lens (104) and condenses subject light; an image capturing device (202) that generates an image signal based on the subject light; a shutter mechanism (220) that is ...  
WO/2011/065017
An aperture mechanism (10) wherein two aperture blades (14, 16) are disposed so as to overlap each other and form, by means of edges of the aperture blades, a single light passage opening (50) into which the light utilized for image-capt...  
WO/2011/062055
Disclosed is a black heat-resistant light-blocking film, which maintains high light blocking properties, low reflectivity at the surface and end face, low surface gloss and adequate blackness even in a high temperature environment at 155...  
WO/2011/061986
Disclosed is a diaphragm device, wherein a driving ring (60) comprises a follower pin (66), a transmission member (20) comprises a cam ditch (26) that fits with the follower pin (66), the quantity of rotations of the transmission member ...  
WO/2011/058660
An image capture apparatus wherein distortion in an image captured by an XY-reading-type image sensor is prevented, and deterioration in the captured image resulting from leakage of light into the pixel circuit is prevented. The image ca...  
WO/2011/052307
Provided is a light-blocking member for use in optical equipment. Said light-blocking member is highly slidable and also has the properties of a light-blocking film, such as opacity and matte properties. The provided light-blocking membe...  
WO/2011/036927
Provided is a resin composition for camera modules, which rarely causes generation of dust (falling-off of particles) during the production of cameras, the use thereof, or the operation of camera modules, and which has high surface hardn...  
WO/2011/022769
A shutter for a beam of electromagnetic radiation, such as that provided by a synchrotron, said shutter comprising at least one voice coil having a radiation attenuating head, wherein actuation of the voice coil moves the head on a linea...  
WO/2011/014390
Disclosed are methods and devices for solid state electronically switched optical shutters (102) of cameras (100) and other devices. The disclosed non-mechanical camera shutter includes an electronically controlled material that provides...  
WO/2011/007461
An aperture stop (10A)is provided with a filter region (1) formed on a flat base (23) and an aperture region (2) formed in the filter region (1). The filter region (1) transmits infrared light and limits or blocks the transmission of vis...  
WO/2011/007435
An aperture stop (100A) is provided with a filter region (1) formed on a plate-like substrate (3) and an aperture region (2) formed in the inside of the filter region (1). The filter region (1) transmits infrared light and reduces or cu...  
WO/2010/133445
The invention relates to a method for correcting a distortion in an aerial photograph (1) caused by a flight movement in the forward direction, the photograph being taken with an aerial camera (2) from a flying object (3). The aerial pho...  
WO/2010/126079
A light quantity control apparatus comprises an aperture stop (26) which has a fixed aperture (261) and which controls a luminous flux of light incident thereupon, a light quantity diaphragm (24) which controls the quantity of light tran...  
WO/2010/103698
A blade driving device (1) provided with: a base plate (10) having a light path opening (11); blades (30a, 30b) capable of advancing to and retracting from the light path opening (11); transmission sections (58a, 58b) for driving the bla...  
WO/2010/089075
The invention relates to a central shutter for camera objectives, having a ring-shaped leaf carrier (1) enclosing the shutter opening (2), on which at least two studs (13) are disposed circularly symmetrically to each other, on which sic...  
WO/2010/089076
The invention relates to a central shutter (1) for camera objectives, having a ring-shaped leaf carrier (2) on which at least two fixed studs (3) are disposed circularly symmetrically to each other, on which sickle-shaped closure leaves ...  
WO/2010/089076
The invention relates to a central shutter (1) for camera objectives, having a ring-shaped leaf carrier (2) on which at least two fixed studs (3) are disposed circularly symmetrically to each other, on which sickle-shaped closure leaves ...  
WO/2010/087585
The present invention relates to a camera lens door opening/closing device which automatically opens and closes a camera door installed in a cell phone or other device using shape memory alloy that shrinks when current is applied. The pr...  
WO/2010/087585
The present invention relates to a camera lens door opening/closing device which automatically opens and closes a camera door installed in a cell phone or other device using shape memory alloy that shrinks when current is applied. The pr...  
WO/2010/082583
Disclosed is a light adjuster which can be easily assembled and is applied to small imaging devices. The light adjuster comprises two substrates (100, 300) at least one of which has an opening (101, 301), a spacer (400) which defines the...  
WO/2010/068609
An ophthalmic illumination system includes planar shapes serially positioned in a path for a collimated beam, along an optical axis. The shapes are rotationally symmetric with one another relative to the optical axis. Each shape has a ce...  
WO/2010/065713
Provided is an optical element with an electrochromic apodized aperture having variable light transmittance in response to the amplitude of an applied voltage. The apodized aperture includes a first substrate having a planar inner surfac...  
WO/2010/044295
A blade drive device (1) comprises: a base plate (10) having a light path opening (11); a blade (30) having openings (31-33); an electromagnetic actuator (50a) for rocking the blade (30) to advance and retract the blade (30) relative to ...  
WO/2010/044294
A blade drive device (1) is provided with a base plate (50) having a light path opening (51), and also with blades (10, 20) cooperating with each other to set to a predetermined level the amount of light passing through the light path op...  
WO/2010/041501
A blade drive device (1) is provided with: an actuator (70) including a magnetized rotor (72); a magnetic body (90) which generates magnetic attraction between the rotor (72) and the magnetic body; and a decelerating member (20) and a th...  
WO/2010/038731
When a rotation member is rotated clockwise by a stepping motor, one main operation member is rotated counterclockwise through a link member and the other main operation member is rotated clockwise by said main operation member through t...  
WO/2010/032541
An imaging device is provided with: an optical lens (4); a CMOS image sensor (6) which converts a subject image formed by means of the optical lens (4) into imaging signals; a signal processing circuit (26) which performs prescribed proc...  
WO/2010/029689
A camera body (100) is equipped with a body mount (150), a CMOS image sensor (110), a shutter unit (190), and a shutter control unit (145). A lens unit (200) can be mounted on the body mount (150). The CMOS image sensor (110) converts an...  
WO/2010/026853
A black coating film which is heat-resistant and is capable of making a surface of an optical member lowly reflective and black; a black light-shielding plate which employs the black coating film and includes a resinous film as a base; a...  
WO/2010/018291
The present invention consists of an internal device which makes it possible to determine, at any time, the angular velocity of any object visible in the sky from a particular terrestrial location. If images of that very object are taken...  
WO/2010/018736
One end of an urging member (31) in a focal plane shutter (1) is urged counterclockwise by engaging with an open lever (30) for driving a leading shutter blind (130), and counterclockwise rotation of the open lever (30) is controlled by ...  
WO/2010/015336
The aim of the invention is to provide a method for controlling aperture stops for optimizing the viewing parameters of resolution and depth of sharpness of an optical image and a device for setting and controlling the aperture stop, par...  
WO/2010/001660
A vane drive device (1) has a shutter substrate (80) having an opening (81), vanes (40) that adjust the diameter of the opening (81), a drive ring (60) that drives the vanes (40), and a speed reducing member (20) that transmits a driving...  
WO/2010/001638
A light amount adjusting device (1) is provided with a base plate (80) having an opening (81), linearly movable blades (30, 50) linearly movably supported by the base plate (80), and a rockable blade (60) rockably supported by the base p...  
WO/2009/157254
Provided are a film-like light shielding plate and a digital camera, a stop of a digital camera, a light amount adjustable stop device for a projector or a shutter to which the film-like light shielding plate is applied, wherein the film...  
WO/2009/154823
A shutter includes at least one shutter blade, a magnet moveably connected to the at least one shutter blade, and a solenoid defining a gap between a first pole and a second pole. The solenoid is configured to controllably draw the magne...  
WO/2009/154111
A light adjusting device has substrates (10, 40) having apertures, respectively, a plurality of incoming light adjusting means (20a, 20b, 20c) which are displaced within the same plane, and a plurality of driving means (50a, 50b, 50c) wh...  
WO/2009/154823
A shutter includes at least one shutter blade, a magnet moveably connected to the at least one shutter blade, and a solenoid defining a gap between a first pole and a second pole. The solenoid is configured to controllably draw the magne...  
WO/2009/145041
A small-sized, thin lens barrel, an imaging device, and a portable electronic apparatus. The lens barrel has lens frames for holding, on a light path, lenses and a shutter which is provided between lenses, and also has spacers separatel...  
WO/2009/142002
The information supplying apparatus (11, 131) is configured to supply first information to an image processing apparatus performing image processing for reducing an image component which is included in an image obtained by image pickup t...  
WO/2009/130939
A blade drive device has a shutter unit (1) including rockably supported blades (40a-40c) and base plates (10, 20) for defining a blade chamber (S) which houses the blades (40a-40c) and respectively having openings opened and closed by t...  
WO/2009/128600
The present invention relates to a shutter device for camera used for small-sized digital equipment and includes a base forming a light transmission hole to expose a film or charge-coupled device (CCD) to laser beam; an electromagnet mou...  
WO/2009/125621
A blade drive device has a base plate (10) having a shutter opening (11), a blade (20) for adjusting the amount of light entering the shutter opening (11), and a transmission member (40) for transmitting power to the blade (20). The tran...  
WO/2009/120820
An imaging device includes an illumination element; an auto-exposure element; and a processor disabling the auto-exposure element and subsequently disabling the illumination element.  
WO/2009/120820
An imaging device includes an illumination element; an auto-exposure element; and a processor disabling the auto-exposure element and subsequently disabling the illumination element.  
WO/2009/119864
A resin composition for surface-mountable (SMT) camera modules which is excellent in the balance between heat resistance, rigidity, strength or moldability and surface exfoliation characteristics is provided by using a liquid-crystal pol...  
WO/2009/119863
A resin composition for surface-mountable (SMT) camera modules which is excellent in the balance between heat resistance, rigidity, strength or moldability and surface exfoliation characteristics is provided by using a liquid-crystal pol...  
WO/2009/116334
A sector blade driving apparatus (1) is provided with a board (10) having an opening (11); a sector blade (20), which is supported to be linearly movable so as to adjust an opening amount of an opening (11) and provided with engaging hol...  
WO/2009/116310
A camera module has a shutter section (84) mounted to the front face (2202) of a front lens barrel (22). The shutter section (84) has a shutter blade (not shown) for opening and closing the light path of an imaging optical system (28), a...  

Matches 101 - 150 out of 8,516