Patent application number | Description | Published |
20090059390 | Lens barrel and imaging apparatus - A lens barrel includes at least two cam tubes, and an operation based on the rotation of an operation ring actuates the two cam tubes to move a lens group. The lens barrel includes a first cam tube that drives part of the lens group in response to an operation based on the rotation of the operation ring, and a second cam tube that moves part of the lens group in the optical axis direction in response to the operation based on the rotation of the operation ring. The second cam tube rotates at a speed different from that of the first cam tube. | 03-05-2009 |
20090059400 | Lens barrel and imaging apparatus - A lens barrel includes a focus cam ring that holds a focus lens group and moves in the optical axis direction of the focus lens group while rotating along a cam groove in response to a focusing operation, and a fixed tube having a fitting raised portion that can pivot the focus cam ring in the rotational direction thereof and movably supports the focus cam ring in the optical axis direction. The focus cam ring has a position restrictor that can engage the fitting raised portion, and the position restrictor includes a rotational-direction restrictor that restricts the position of the focus cam ring in the rotational direction and an optical axis-direction restrictor that restricts the position of the focus cam ring in the optical axis direction. | 03-05-2009 |
20100014172 | Lens barrel and imaging apparatus - A lens barrel includes: a barrel body; a diaphragm pivotally held in the barrel body; a diaphragm operating member that changes the diameter of the diaphragm; an operation arm that can pivot in the barrel body and fits in the diaphragm operating member, the operation arm, when pivoted, changing the diameter of the diaphragm via the diaphragm operating member; and a light-blocking plate that prevents unwanted light from entering the barrel body and has a passage portion through which the operation arm passes and an engagement portion that an engaging piece protruding from the diaphragm operating member engages, the light-blocking plate, along with the diaphragm operating member, pivotally supported, wherein the passage portion has an opening having a width that is substantially the same as the width of the operation arm. | 01-21-2010 |
20100014851 | Lens barrel and imaging apparatus - A lens barrel includes: a barrel body; a mount that is attached to an end of the barrel body and has a connection portion to be connected to an imaging apparatus body; and a substrate that is disposed on an attachment surface of the mount that is attached to the barrel body and on which a controller for controlling the action of the barrel body is formed, wherein the mount has a locking member that protrudes from the attachment surface and locks an operation member for operating a mechanism in the barrel body, and the substrate has a clearance that prevents interference with the locking member. | 01-21-2010 |
20100020410 | Zoom lens, lens barrel and image pickup apparatus - Disclosed herein is a zoom lens, wherein a stop moves in an optical axis direction n in a phase of zooming; a position of the stop in a telephoto end is located on an object side with respect to a position of the stop in a wide-angle end; an opening size of the stop is controlled in conjunction with the zooming so that an open F number becomes approximately constant in a range from the wide-angle end to a specific intermediate focal length; the opening size of the stop is made approximately constant in a range from the specific intermediate focal length to the telephoto end so that the open F number is changed; and the specific intermediate focal length fulfills the following conditional expression (1), wide-angle end focal length×1.501-28-2010 | |
20110273777 | Lens barrel - A lens barrel includes: a barrel ring fixedly or movably supporting a plurality of lenses arrayed in an optical axis direction; a first holding ring movably holding the barrel ring in the optical axis direction; an operating ring rotatably supported by the first holding ring; a second holding ring which prevents the operating ring from coming loose, by bayonet engagement with the first holding ring; and a stopper pin, which is introduced between the first holding ring and the second holding ring, to prevent relative rotational displacement. | 11-10-2011 |
20110273788 | Lens barrel and image-taking apparatus - A lens barrel according to an embodiment of the present invention includes a fixed barrel, a movable member that is movable relative to the fixed barrel, a flexible circuit board that is bent in a U-shape and hangs between the fixed barrel and the movable member, and a flexible circuit board guide. The flexible circuit board guide secures one side of the flexible circuit board that is continuous with the bent portion of the flexible circuit board to the fixed barrel while the one side of the flexible circuit board extends in a moving direction of the movable member. | 11-10-2011 |
20130094992 | STERILIZATION APPARATUS AND STERILIZATION METHOD - It is to provide a mechanism where a sterilization process using a concentrated sterilizing agent and a sterilization process using a sterilizing agent that has not been concentrated can be switched without changing the sterilization process. | 04-18-2013 |
20130094995 | STERILIZATION APPARATUS AND METHOD - There is provided a mechanism of preventing a cartridge in which a sterilizing agent is remaining from being taken out from a sterilization apparatus in order to prevent a user from touching the sterilizing agent. There is provided a sterilization apparatus for sterilizing an object by extracting a sterilizing agent from a cartridge containing the sterilizing agent. The apparatus includes locking means for locking the cartridge containing the sterilizing agent and mounted on the sterilization apparatus and extracting means for extracting the sterilizing agent from the cartridge, wherein the locking means is configured to maintain the lock on the cartridge until sterilizing agent has been extracted from the cartridge by the extracting means. | 04-18-2013 |
20130095010 | CARTRIDGE - A cartridge capable of storing a chemical solution includes a first container, a second container installed within the first container and configured to store the chemical solution, and an exhaust path configured to exhaust a gas generated by the chemical solution stored in the second container, wherein the exhaust path is disposed between the first container and the second container. | 04-18-2013 |
20140098278 | LENS BARREL AND IMAGING APPARATUS - A lens barrel includes a cam ring that includes a first cam sliding part and a second cam sliding part, and that is rotated in a direction around an optical axis; a fixing and holding barrel in which the cam ring is disposed; a moving ring that includes a first cam engagement part and a second cam engagement part, and that is moved in an optical axis direction; and an optical element that is moved in connection with movement of the moving ring. In a part of a movement range of the moving ring, one of the first cam engagement part and the second cam engagement part is engaged with the first cam sliding part or the second cam sliding part, and another one of the first cam engagement part and the second cam engagement part is positioned on an outside of the cam ring in the optical axis direction. | 04-10-2014 |
20150211840 | POSITION DETECTION DEVICE, LENS BARREL, AND IMAGING APPARATUS - Provided is a position detection device including a detection unit configured to have a photo-reflector including a light emitter and a light receiver, the light receiver receiving light emitted from the light emitter and reflected by a reflective surface moved in a predetermined direction, the detection unit detecting a movement amount of the reflective surface based on a change in intensity of the received light, and a transparent member configured to be disposed between the reflective surface and the detection unit and to move together with the reflective surface, the transparent member being provided with a light blocking surface configured to block light and a light transmitting surface configured to transmit light, the light blocking surface and the light transmitting surface being arranged in a moving direction of the reflective surface. | 07-30-2015 |
Patent application number | Description | Published |
20110177416 | COOLING SYSTEM - A cooling system is provided. The cooling system includes: a fuel cell; a cooling circuit configured to circulate a coolant medium to cool the fuel cell; an air conditioning circuit configured to circulate the coolant medium, the air conditioning circuit having a heat exchanger to execute heat exchange between the coolant medium and air to be sent to a room; a switching unit configured to switch between a connected state and a disconnected state; and a controller configured to control operation of the cooling system, wherein when the controller switches a state of the cooling system from the disconnected state to the connected state, irrespective of conditions in the cooling system, the controller executes operation of the cooling system in a flow rate control mode whereby the ratio (L | 07-21-2011 |
20120247746 | VEHICLE CONTROL APPARATUS AND VEHICLE CONTROL METHOD - The vehicle control apparatus configured to control a vehicle includes a fuel cell configured to supply electric power to the vehicle; an air conditioning mechanism having a heater core; a first medium circuit; a radiator installed in the first medium circuit; a bypass circuit formed in the first medium circuit to make a bypass flow of the cooling medium bypassing the radiator; a regulation valve installed in the first medium circuit to regulate a ratio of a flow rate of the cooling medium going through the radiator to a flow rate of the cooling medium going through the bypass circuit; a second medium circuit; a cooling medium circulation pump installed in at least one of the first medium circuit and the second medium circuit; a temperature acquisition module; a warm-up controller; and a state switchover structure. | 10-04-2012 |
20140342260 | FUEL CELL VEHICLE AIR-CONDITIONING APPARATUS AND CONTROL METHOD THEREOF - A fuel cell vehicle air-conditioning apparatus includes: a cooling system that adjusts a temperature of a fuel cell; a waste heat collection unit that collects at least a part of waste heat from the fuel cell and uses the collected waste heat to heat a cabin interior of the fuel cell vehicle; and a heat creation unit that creates heat for heating the fuel cell vehicle. The fuel cell vehicle air-conditioning apparatus calculates a fuel consumption amount required for the fuel cell to generate a total power generation amount, which is a sum of a heating power generation amount and a travel power generation amount, calculates an optimum temperature, which is a temperature of the fuel cell at which the fuel consumption amount reaches a minimum, and controls the cooling system such that the temperature of the fuel cell reaches the optimum temperature. | 11-20-2014 |
Patent application number | Description | Published |
20150129717 | Aircraft Lavatory Unit and Structure for Arranging Same - Provided are an aircraft lavatory unit and a structure for arranging the same. A space section of a uniform width extends in a straight line from a rear wall to a front wall between a first side wall and a second side wall. A toilet bowl is disposed near the end in the extending direction of the space section on a side with the rear wall. A storage box is disposed above the toilet bowl between the toilet bowl and the rear wall. A wash basin is provided on a top surface of the storage box. The width of the body frame where the second side wall is located is formed at the minimum dimensions sufficient to ensure that the space section is wide enough that a person can come and go between the doorway and the toilet bowl and sit on the toilet bowl. | 05-14-2015 |
20150129718 | Aircraft Lavatory Unit and Structure for Arranging Same - An aircraft lavatory unit includes a second side wall having a long-space-section side wall and a wide-space-section side wall. The long-space-section side wall forms, between it and a first side wall, a long space section that extends with a uniform width. The wide-space-section side wall forms, between it and the first side wall, a wide space section that has a greater width than the long space section. A toilet bowl is arranged at an end in the extending direction of the long space section. A wash basin is arranged at one end in the width direction of the wide space section. A doorway is arranged in a front wall so as to be located closer to the other end in the width direction of the wide space section. | 05-14-2015 |
20150259069 | Aircraft Lavatory Unit - In an aircraft lavatory unit, respective bowls of wash basins of first and second lavatories are provided at locations with the same position along the lengthwise direction of a partition wall and at locations with different positions along the height direction of the partition wall. The bowl of the first lavatory is disposed with a part protruding from the partition wall into the second lavatory side. The bowl of the second lavatory is disposed with a part protruding from the partition wall into the first lavatory side. | 09-17-2015 |
20150266582 | Aircraft Lavatory Unit - An aircraft lavatory unit includes a toilet disposed in a lavatory in front of a rear wall. A wash basin is provided at a location on a second side wall between the toilet and front wall, and has a bowl. A bottom compartment, including a contour matching the contour of a section of a bowl on the rear wall side, is provided between a bottom wall and the bowl , and a trash receptacle, consisting of a trash can and a fire extinguisher, is provided in the bottom compartment. The toilet is disposed inclined at an angle relative to the second side wall, so that the center line passing through the center of the toilet in the widthwise direction is farther from the second side wall, as it gets closer to the front wall side relative to the second side wall. | 09-24-2015 |