摘要:
An interlacing television camera apparatus includes a solid-state imaging device, drive unit, delay unit, and vertical-edge correcting unit. The drive unit drives the imaging unit to simultaneously output, in a first field, a main video signal and a sub-video signal i.e., even and odd numbered lines, respectively, in a first field from the device, which represent a charge accumulated in a pixel located on a scanning line of the first field and a charge accumulated in a pixel located on a scanning line of a second field next to the first field, respectively. Next, the drive unit drives the imaging device to simultaneously output, in the second field, a main video signal and a sub-video signal in a second field from the device, which represent the charge accumulated in the pixel located on the scanning line of the second field and a charge accumulated in a pixel located on a scanning line of a first field next to the second field, respectively. The delay unit delays the first sub-video signal in the first field by one horizontal scanning period to produce a second sub-video signal, and delays the first sub-video signal in the second field by one horizontal scanning period to produce a second sub-video signal. The vertical-edge correcting unit processes the first sub-video signal and the second sub-video signal in each field and adds a result of the processing to the main video signal, to correct a vertical edge of the main video signal.
摘要:
The present invention pertains to a fluid aspiration-collection apparatus for aspirating and collecting a fluid into a suction chamber through a fluid inlet communicating with the suction chamber in the case, and for discharging the fluid through a fluid outlet after completion of fluid aspiration. A primary object of the present invention is to provide an apparatus which is simple in construction and is capable of aspirating the fluid at a constant pressure. The apparatus of the present invention comprises a case having a suction chamber formed, interior of which communicates with a fluid inlet and a fluid outlet, a moving plate constituting a part of a wall section of the suction chamber and movably disposed within the case; and a cylinder in which a piston is airtightly and movably inserted and in which a vacuum chamber is created by relative movement of the piston or itself; the piston and the moving plate being connected to move together; the cross sectional area of the piston being set smaller than the projected area in the direction of movement of the moving plate; and the back side of the piston and the moving plate communicating with the atmosphere.
摘要:
A housing for a vacuum valve unit is cylindrical in shape and made of synthetic resin. A vacuum valve assembly is mounted within the housing. The housing is composed of a pair of identical left and right housing halves shaped such that the housing is axially divided. Ribs are attached to the inner surfaces of the left and right housing halves to sandwich the vacuum valve assembly.
摘要:
The present invention relates to a microbiocidal mat to be installed at the entrance of a clean zone in a biochemical plant, a hospital or a like facility, the mat comprising a mat body 1 containing an alkaline compound 5 as a microbicide. The mat body may further contain a surface active agent and/or a water-retentive agent, the water-retentive agent comprising a substance which is stable against water and has deliquescence. Where the mat body 1 contains the compound and the agents in powdery crystallized states, the mat body 1 is used in a wet state by supplying water thereto after the mat is installed at the entrance. When the mat body 1 is supplied with water, the alkaline compound is dissolved in water within the mat body 1 so that the mat body 1 is imparted with microbiocidal activity. A method of manufacturing such a mat comprises the steps of: impregnating the mat body 1 with an aqueous solution of the contained substances, and drying the mat body 1 to cause the contained substances to crystallize in the mat body 1.
摘要:
For the purpose of compensating for geometric errors at four corners of a color picture there are provided a circuit for separating a vertical scanning saw tooth shaped signal into first and second signals corresponding to fore and rear portions of a vertical scanning period, first and second balanced modulators respectively modulating a horizontal scanning saw tooth shaped signal in accordance with the separate first and second signals, circuits for separating the outputs of the modulators in accordance with their reference levels, and circuits for generating geometric error compensation outputs corresponding to specific portions in the horizontal and vertical directions of the scanned picture.
摘要:
In a pedestal control circuit, a reference signal is superposed on a video signal before gamma correction. The reference signal component is detected from the gamma-corrected video signal. The level of the detected reference signal component is compared with the level of a pedestal control signal. The level of the reference signal to be superposed on the video signal is controlled in accordance with the comparison result so that the pedestal level of the gamma-corrected video signal is constant.
摘要:
The image processing system comprises means for preparing a plurality of textures for providing to at least one first texture thereof a background image, in which a movable object is either in a stationary or low-speed state and means for providing to at least one of the remaining second textures a background image of when a movable object is in a low-speed or faster state of travel and for mapping to a screen in accordance with the state of themovable object the second texture in addition to the first texture.
摘要:
In a white balance adjusting system for plural color television cameras, the output of a video switching unit which selectively switches video signals from television color cameras is applied to a single white balance adjustment circuit, the white balance condition of the selected video signal is detected by the white balance adjustment circuit using a reference value common to the cameras and the output of the white balance adjustment circuit is supplied to the camera selected by the video switching unit. Thus, the white balance of the respective cameras is adjusted.
摘要:
A color television camera apparatus having pick-up tubes provided for three primary color components, process amplifiers and an adjustment control circuit for supplying an amount of the adjustment to compensating circuits in the process amplifiers in response to output signals from the process amplifiers. The process amplifiers contain A/D converters connected to the inputs of the amplifiers, respectively. The process amplifiers and the adjustment control circuit digitally process the signals.
摘要:
A match game processing method performs a match game having a plurality of stages by a plurality of players. By communicating among game apparatuses, a control unit controls to synchronize among the plays by the players in a virtual space, on a stage-by-stage basis. The game can be completed with a reduced waiting time of each player. Also, in a ghost match, the game proceeds in such a way that the control unit in the game apparatus performs a simple playback of a ghost data, according to the execution result obtained through the operation inputs from the player. Thus, in response to the execution result by the player, the ghost match is performed and the game time can be shortened.