Patent application number | Description | Published |
20100113129 | Gaming apparatus and method of operating the same - A gaming apparatus and a method of operating the same are disclosed The gaming apparatus comprises a display configured to display a plurality of reel images and a processor operatively coupled to the display. The processor is operable to determine an arrangement of symbols for each of the reel images before starting each of games, by selecting symbols to be set on symbol stop positions of the reel image from discrete symbol candidates based on selection probabilities associated with the discrete symbol candidates respectively. The processor is also operable to control the display to display the reel images based on the determined arrangement of symbols in response to operation of a player. | 05-06-2010 |
20110141209 | IMAGE FORMING APPARATUS - An image forming apparatus, includes a liquid jet head; a container main body; an air opening mechanism configured to open and close an air opening path in the container main body. The air opening mechanism includes a holding part, and an opening member movably provided at the holding part. The opening member includes an air communicating path, a filter member, and an air room. An opening cross-sectional area of the air room in a direction perpendicular to an air flow-in direction is greater than an opening cross-sectional area of the air communicating path in a direction perpendicular to an air flow-in direction. | 06-16-2011 |
20110228016 | IMAGE FORMING APPARATUS AND ATMOSPHERIC AIR OPENING METHOD - An image forming apparatus includes a sub tank that supplies a liquid to a head that ejects liquid droplets, the sub tank including a generating unit that generates a negative pressure inside the sub tank by expanding and contracting as the liquid is supplied to and ejected from the sub tank, and an opening mechanism that performs an opening operation of opening the sub tank to atmospheric air; a supply mechanism that supplies the liquid in a main tank to the sub tank; a carriage that moves in a main scanning direction above a sheet, the head being disposed in the carriage; a moving mechanism that changes a distance between the sheet and the head; and a control unit that causes the opening mechanism to perform the opening operation in conjunction with the moving mechanism changing the distance between the sheet and the ejecting head. | 09-22-2011 |
20120056953 | LIQUID CONTAINER AND IMAGE FORMING APPARATUS - A liquid container includes a container main unit, an air release passage, and an air release mechanism. The passage communicates with an interior of the main unit. The air release mechanism is connected to the passage to open and close the passage. The air release mechanism includes a hollow cylindrical member, a valve seat, a valve body, a movable member, an elastic cover member, and a second communication channel. The movable member has an outer circumferential surface slidable over an inner circumferential surface of the cylindrical member and forms a first communication channel to communicate with outside air. The second communication channel has a filter structure to remove foreign substances, is formed within the cylindrical member, and is connected to a space between the cylindrical member and the cover member to communicate the first communication channel with outside air via the space and the second communication channel. | 03-08-2012 |
20130155158 | IMAGE FORMING APPARATUS - An image forming apparatus, includes a liquid jet head; a container main body; an air opening mechanism configured to open and close an air opening path in the container main body. The air opening mechanism includes a holding part, and an opening member movably provided at the holding part. The opening member includes an air communicating path, a filter member, and an air room. An opening cross-sectional area of the air room in a direction perpendicular to an air flow-in direction is greater than an opening cross-sectional area of the air communicating path in a direction perpendicular to an air flow-in direction. | 06-20-2013 |
20130199275 | Leak Detector - Provided is a convenient leak detector which has high detection sensitivity and can quickly start a leak test after the start of vacuuming a test piece, without impairing the capabilities such as fast response to helium gas. The leak detector includes a mass spectrometer tube configured to detect a search gas and a turbo-molecule pump which has a plurality of stages rotors and stators alternately arranged in a housing, the rotors attached to a rotary shaft, and includes a drive source configured to rotationally drive the rotary shaft. An intake port communicating with a test piece TP and a connection port to which the mass spectrometer tube is connected are opened at positions away from each other in a wall surface of the housing, the wall surface facing a rotor of the uppermost stage. | 08-08-2013 |
20130286061 | IMAGE FORMING APPARATUS INCLUDING RECORDING HEAD AND HEAD TANK - An image forming apparatus includes an apparatus body, a recording head, a head tank, a displacement member, an air release unit, a main tank, a liquid feed device, a body-side detector, and a supply controller. The supply controller controls a normal filling operation to start feeding liquid from the main tank to the head tank without opening the air release unit when a consumption amount of the liquid in the head tank is a threshold amount or greater, and stop feeding the liquid from the main tank to the head tank when the body-side detector detects an arrival of the displacement member at a normal fill position. When the body-side detector detects the displacement member at a start of the normal filling operation, the supply controller corrects the normal fill position to a position at which the liquid feed device can feed the liquid to the head tank. | 10-31-2013 |
20140079461 | IMAGE FORMING APPARATUS - An image forming apparatus includes an image forming unit and a conveyance unit. The image forming unit forms an image on a print medium. The conveyance unit has a belt member to convey the print medium in a state in which an end of the print medium in a width direction perpendicular to a conveyance direction of the print medium is placed outside an end of the belt member in the width direction. | 03-20-2014 |