Patent application number | Description | Published |
20080242223 | INFORMATION COMMUNICATION SYSTEM AND METHOD - An information communication system for transmitting position data includes a short range wireless communication system for transmitting the position data between a cellular telephone and a digital still camera. There is a communication subsystem for communication, and for transmitting an enable signal between the cellular telephone and the digital still camera to establish the short range wireless communication in response to operation to instruct retrieval of the position data. The enable signal is transmitted while the short range wireless communication is inactive, and establishes the short range wireless communication. A controller terminates the short range wireless communication after the position data is transmitted through. Preferably, the digital still camera outputs the enable signal and receives the position data. Also, in the communication subsystem, public accessible wireless LAN network is used with the digital still camera, and connected with a mobile communication network by a gateway device. | 10-02-2008 |
20090066875 | MOUNTING DEVICE - A mounting device is provided having a base, first mounting arms, second mounting arms, first engaging portions, and second engaging portions. The base is annular and has an elastic body. Both first and second mounting arms have elastic bodies and extend from said base in the outward radial direction of said base. The first engaging portions project orthogonally to the axis of said base from the edge of said first mounting arms. The second engaging portions project in the direction opposite to the projection direction of said first engaging portions, from the edge of said second mounting arms. The first engaging portions project parallel to each other in the same direction. | 03-12-2009 |
20100329658 | DIAPHRAGM CONTROL APPARATUS OF INTERCHANGEABLE LENS CAMERA - A diaphragm control apparatus in a camera body includes a stepping motor, a lead screw thereof, wherein a slider is driven by the lead screw, a position detector, and a controller. When the stepping motor is in a free state, the slider allows a diaphragm operatively-associated rod to move to an initial position. The controller detects the slider origin position when the stepping motor is in the free state and drives the stepping motor stepwise to move the slider away from the origin position against a biasing force of a resilient biaser, and drives the stepping motor stepwise to move the slider toward the origin position while detecting the slider position; and sets an initial excitation pattern of the stepping motor upon a distance from the detected slider position to the origin position becoming less than a slider moving distance for one step of the stepping motor. | 12-30-2010 |
20100329659 | DIAPHRAGM CONTROL APPARATUS OF INTERCHANGEABLE LENS CAMERA - A diaphragm control apparatus is provided in a camera body, in which a controller drives a stepping motor to move the slider away from an origin position, thereafter drives the stepping motor in the opposite direction toward the origin position, and thereafter detects the slider position after holding the stepping motor for a first waiting time upon a distance from the slider to the origin position becoming less than slider-moving distance for one step of the stepping motor. The controller causes the stepping motor to enter a free state upon a lapse of the first waiting time and detects the slider position upon a lapse of a second waiting time to set an initial excitation pattern from a difference between the slider position detected during the first waiting time and the slider position detected in the free state thereof and from the moving distance of the slider. | 12-30-2010 |
20100329665 | DIAPHRAGM CONTROL APPARATUS OF INTERCHANGEABLE LENS CAMERA - A diaphragm control apparatus in a camera body includes a stepping motor; a lead screw thereof, wherein a slider is driven by the lead screw; a position detector; and a controller. When driving the stepping motor by a predetermined number of steps in a direction to move the slider away from an origin position, the controller detects the slider position before driving the stepping motor stepwise as the origin position via the position detector, and thereafter detects a stepping position of the slider to compare the stepping position with the origin position each time the stepping motor is driven by one step, and counts the number of steps based from the moment at which the stepping position of the slider exceeds a predetermined position in the direction to move the slider away from the origin position against the biasing force of the resilient biaser. | 12-30-2010 |
20120063763 | SHOCK-ABSORBING MECHANISM FOR MOVABLE MIRROR OF CAMERA - A movable mirror shock-absorbing mechanism of a camera, includes a movable mirror rotatable between a viewfinder light-guiding position and a retracted position, a mirror-advancing shock-absorbing member which comes into contact with, and is pressed and moved by, the movable mirror to absorb shock of the movable mirror when the movable mirror rotates from the retracted position to the viewfinder light-guiding position, and a mirror-retracting shock-absorbing member which comes into contact with, and is pressed and moved by, the movable mirror to absorb shock of the movable mirror when the movable mirror rotates from the viewfinder light-guiding position to the retracted position. The mirror-advancing shock-absorbing member is held in a position so as not to contact with the movable mirror by the mirror-retracting shock-absorbing member when the movable mirror is in the viewfinder light-guiding position. | 03-15-2012 |
20130108257 | SHOCK-ABSORBING MECHANISM FOR MOVABLE MIRROR OF CAMERA | 05-02-2013 |
20130136441 | SHOCK-ABSORBING MECHANISM FOR MOVABLE MIRROR OF CAMERA - A movable mirror shock-absorbing mechanism of a camera includes a movable mirror which is rotatable between a viewfinder light-guiding position and a retracted position, a pressing portion which moves with the rotation of the movable mirror, a first shock-absorbing member which is pressed and moved by the pressing portion to absorb shock of the movable mirror when the movable mirror rotates from the retracted position to the viewfinder light-guiding position, and a second shock-absorbing member which is pressed and moved by the pressing portion to absorb shock of the movable mirror when the movable mirror rotates from the viewfinder light-guiding position to the retracted position. The first and second shock-absorbing members are mutually identical in specifications. | 05-30-2013 |
20130195436 | DIAPHRAGM CONTROL APPARATUS OF INTERCHANGEABLE LENS CAMERA - A diaphragm control apparatus is provided with a controller. When a photographing lens is attached to a camera body and a power switch is turned from ON to OFF, a drive motor first moves a diaphragm device to a minimum aperture, and thereafter the drive motor is switched from power ON to OFF. Thus, any damage to the inside of camera body due to sunlight entering into the opening of the diaphragm device can be prevented, and also the structure of camera body can be simplified by reducing the number of parts. | 08-01-2013 |
20130242176 | DIAPHRAGM CONTROL APPARATUS OF INTERCHANGEABLE LENS CAMERA - A diaphragm control apparatus of an interchangeable lens camera includes a photographing lens, a diaphragm control slider which is driven between first and second control ends corresponding to maximum and minimum apertures, a position detector, and a controller which drives the diaphragm control slider toward the first control end at high-speed, stores in a memory, as a temporary origin, a position to which the diaphragm control slider has rebounded after reaching the first control end. Thereafter, the controller compares the current position of the diaphragm control slider with the temporary origin while driving the diaphragm control slider at a low-speed towards the first control end. When the current position is within a predetermined range of the temporary origin, the controller determines the current position as the origin of the diaphragm control slider. | 09-19-2013 |
20140072291 | SHOCK-ABSORBING MECHANISM FOR MOVABLE MIRROR OF CAMERA - A movable mirror shock-absorbing mechanism of a camera is provided and includes a movable mirror rotatable between a viewfinder light-guiding position and a retracted position, a first shock-absorbing member which comes into contact with, and is pressed and moved by, the movable mirror when the movable mirror rotates between the retracted position and the viewfinder light-guiding position, and a second shock-absorbing member which supports the first shock-absorbing member in a manner to allow the first shock-absorbing member to move relative to the second shock-absorbing member, and when the movable mirror rotates, firstly the second shock-absorbing member moves the first shock-absorbing member solely in a pressing-moving direction in which the first shock-absorbing member is pressed and moved by the movable mirror, and subsequently the second shock-absorbing member is moved with the first shock-absorbing member in the pressing-moving direction. | 03-13-2014 |
20140072292 | SHOCK-ABSORBING MECHANISM FOR MOVABLE MIRROR OF CAMERA - A movable mirror shock-absorbing mechanism of a camera is provided and includes a movable mirror rotatable between a viewfinder light-guiding position and a retracted position, a first shock-absorbing member which comes into contact with, and is pressed and moved by, the movable mirror to absorb shock of the movable mirror when the movable mirror rotates between the viewfinder light-guiding position and the retracted position, and a second shock-absorbing member to absorb shock of the movable mirror when the movable mirror rotates in the opposite. | 03-13-2014 |
20140321842 | SHOCK-ABSORBING MECHANISM FOR MOVABLE MIRROR OF CAMERA - A movable mirror shock-absorbing mechanism of a camera includes a movable mirror which is rotatable between a viewfinder light-guiding position and a retracted position, a pressing portion which moves with the rotation of the movable mirror, a first shock-absorbing member which is pressed and moved by the pressing portion to absorb shock of the movable mirror when the movable mirror rotates from the retracted position to the viewfinder light-guiding position, and a second shock-absorbing member which is pressed and moved by the pressing portion to absorb shock of the movable mirror when the movable mirror rotates from the viewfinder light-guiding position to the retracted position. The first and second shock-absorbing members are mutually identical in specifications. | 10-30-2014 |
20150043901 | DRIVE MECHANISM FOR MOVABLE MIRROR OF CAMERA - A camera movable-mirror drive mechanism includes a first shock-absorbing member, pushed by a main-mirror support member to absorb shock when the main-mirror support member rotates to a viewfinder light-guiding position; a second shock-absorbing member, pushed by the main-mirror support member when the main-mirror support member rotates to the retracted position; and a third shock-absorbing member, pushed by a sub-mirror support member to absorb shock when the sub-mirror support member rotates to a jutting position with rotation of the main-mirror support member to the viewfinder light-guiding position. When the main-mirror support member and the sub-mirror support member are in the viewfinder light-guiding position and the jutting-out position, respectively, the first shock-absorbing member is held by the second shock-absorbing member and does not contact the main-mirror support member and the third shock-absorbing member is held by the first shock-absorbing member and does not contact the sub-mirror support member. | 02-12-2015 |