Abstract: In an electric work vehicle, a power feeding assembly which connects a battery device to a power controller unit so as to feed power includes a fixed connector which is fixed to the battery device and electrically connected to the battery device, a cable harness connected to a power controller unit, and a free connector which is connected to an end of the cable harness and connectable to a fixed connector, and a connecting operation tool is configured to be movable the free connector between the connecting position in which the free connector is connected to the fixed connector and the detaching position.

Abstract: In an electric work vehicle, a power feeding assembly which connects a battery device to a power controller unit so as to feed power includes a fixed connector which is fixed to the battery device and electrically connected to the battery device, a cable harness connected to a power controller unit, and a free connector which is connected to an end of the cable harness and connectable to a fixed connector, and a connecting operation tool is configured to be movable the free connector between the connecting position in which the free connector is connected to the fixed connector and the detaching position.

Abstract: A tractor includes an engine that is mounted on a vehicle body frame, a hood that houses the engine and is configured to pivot about a front pivot in a top-bottom direction between a closed position at which the hood covers the engine, and an open position at which the hood exposes the engine, a mounting rubber that is provided between the engine and the vehicle body frame to support the engine in an anti-vibration manner, and a hood stay that supports the hood such that the hood is pivotable up/down about the front pivot. The hood stay includes an abutting-target portion against which the engine can abut from a rear side, to prevent the engine from swinging forward in a front-rear direction of the vehicle body.

Abstract: A tractor includes an engine that is mounted on a vehicle body frame, a hood that houses the engine and is configured to pivot about a front pivot in a top-bottom direction between a closed position at which the hood covers the engine, and an open position at which the hood exposes the engine, a mounting rubber that is provided between the engine and the vehicle body frame to support the engine in an anti-vibration manner, and a hood stay that supports the hood such that the hood is pivotable up/down about the front pivot. The hood stay includes an abutting-target portion against which the engine can abut from a rear side, to prevent the engine from swinging forward in a front-rear direction of the vehicle body.

Abstract: 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.

Abstract: 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.

Abstract: A method and apparatus for treating waste liquids containing body fluids so as to prevent problems such as nosocomial infection due to such waste liquids containing body fluids discharged from patients under (surgical) operation or treatment, particularly those waste liquids containing blood or an irrigation liquid used to irrigate the body cavity of such patient. The method includes collecting a waste liquid containing body fluids into a container, separating the waste liquid into a supernatant liquor and a flocculate within the container, discharging the supernatant liquor from the container, and disposing of the flocculate remaining in the container together with the container.

Abstract: The present invention relates particularly to a liquid infusion apparatus useful for infusing a medicinal liquid into a human or animal body.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: An inverted siphon culvert of a vacuum sewerage in which a reduction in vacuum caused by a head at the time of passing under an obstacle such as a river is prevented. An upstream vacuum sewer 2 provided at one side of a river 1 and a downstream vacuum sewer 3 provided at the other side are connected by a water flow pipe 4 and an air pipe 5 passing under the river 1. Sewage water in the upstream vacuum sewer 2 flows into the downstream vacuum sewer 3 through the water flow pipe 4. The vacuum transmitted from a vacuum station to the downstream vacuum sewer 3 is transmitted to the upstream vacuum sewer 2 through the air pipe 5 without being reduced substantially.

Abstract: 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.

Abstract: A vacuum valve comprises inlet and outlet pipes connected together to form a pipe line through which sewage flows, a valve element inclined to the pipe line and providing a selective communication between the inlet and outlet pipes, and a flexible or movable partition mounted within the valve to define a pressure chamber and connected to the valve element. The valve element is moved in an inclined manner in response to pressure differential between the pressure chamber and the interior of the outlet pipe. The outlet pipe has an axis displaced in a direction parallel to the axis of the inlet pipe and away from the valve element.

Abstract: 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.

Abstract: A shading correction wave generating unit generates a predetermined shading correction waveform signal including AC signal components on the basis of a scanning drive signal with at least one of horizontal or vertical scanning frequencies for a TV screen. An area-designating signal generating unit generates an area-designating signal to designate a specific area on the TV screen on the basis of said scanning drive signal. A potential clamping unit receives the predetermined shading correction waveform signal including AC signal components and the area-designating signal, and clamps the predetermined shading correction waveform including AC components to a specific potential in the specific area designated by the area-designating signal. An output unit produces a shading correction signal which is the predetermined shading correction waveform signal including AC components as clamped to the specific potential in the specific area by the potential clamping unit.

Abstract: 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.

Abstract: A gamma correction circuit superimposes gamma reference pulse on the input video signal and, after further superimposing this on a pedestal signal, gamma corrects the signal to the maximum value using a fixed gamma correction circuit and sends this corrected signal together with an uncorrected signal to a variable gamma correction circuit. The variable gamma correction circuit controls the input mixing ratio in response to the correction value control voltage to thereby determine the gamma correction value. After the gamma-corrected video signal has been clamped by the clamp circuit, it is supplied to the sample-and-hold circuit which detects the gamma reference pulse level superimposed on the input video signal, and holds it. This held voltage is added by the gamma correction value control circuit to the gamma correction control input and is sent to the variable gamma correction circuit as the correction value control voltage.

Abstract: A blanking signal mixing circuit for mixing blanking signals in each of a plurality of picture signals flowing in parallel includes individual inputs for receiving in parallel picture signals into the mixing circuit, a single switching transistor which controls a common connection between a power source and each of the individual inputs, the single switching transistor being rendered conductive by a blanking signal, and a plurality of diodes which prevent leakage of any of the picture signals into other picture signals through the common connection.

Abstract: 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.