Abstract: A frequency selective plate which is produced by coating an Ag layer dispersed with Ag particles on a transparent substrate. The Ag layer is formed by depositing an Ag continuous layer on the substrate and heating the Ag continuous layer to varying into Ag particles or by depositing an Ag continuous layer on the heated substrate. The frequency selective plate performs high transparency of radio waves and visible rays while sufficiently reflecting near-infrared rays of solar radiation.

Abstract: An air conditioner including a centrifugal blower disposed in a central portion within a casing of an air conditioner main body, a heat exchanger disposed around the centrifugal blower, a heat insulation material for forming blow-off air course disposed between the heat exchanger and an inner wall surface of the casing on the inner wall surface, a panel mounted to a lower end portion of the casing, a suction port formed in a central portion of the panel, and a plurality of blow-off ports formed in side edge portions of the panel. The blow-off air course has a narrow portion configured to enhance a uniformity of a velocity distribution of and air flow in the blow-off air course, the guide comprises an acoustic material, and an air layer is provided between the casing and guide.

Abstract: A system, method, apparatus and program which enables the automation of the carrying of a lot or lots of special purpose wafers between stockers and to achieve high speed processing while suppressing an increase in storage volume. The carrying control system includes stockers for storing therein special purpose lot or lots comprising wafers which will not be processed in production facilities, or said special purpose lot or lots and usual lot or lots comprising wafers which will be processed by production facilities and a carrying host computer for controlling automatic carrying of lot or lots in carrying facilities.

Abstract: A ceiling-embedded air conditioner including a decorative panel having: a plurality of air blow openings, an air blow shutdown member for shutting down an internal air passage of unused air blow opening(s) of said air blow openings, and vanes provided in the internal air passage of said air blow openings for changing an air direction, wherein a mount position of said vanes is in the vicinity of a surface of said decorative panel in said internal air passage, and unused air blow opening(s) of said air blow openings can be fully closed by said vanes.

Abstract: An optical transmission system including a plurality of optical repeaters arranged along a transmission line. A respective gain equalizer is arranged along the transmission line after an integer number of optical repeaters. Further, each optical repeater can include an optical amplifier, a gain equalizer and a connection mechanism. The connection mechanism has a first state and a second state so that (a) when the connection mechanism is in the first state, the gain equalizer of the optical repeater performs an equalization process on the light signal, and (b) when the connection mechanism is in the second state, the gain equalizer of the optical repeater does not perform an equalization process on the light signal. An add/drop apparatus is also provided for adding/dropping an individual wavelength signal from a wavelength division multiplexed (WDM) signal travelling through the optical communication system. The add/drop apparatus includes a plurality of filters, and a selection mechanism.

Abstract: A vehicle window glass assembly comprises a window glass and a plurality of parallel, electric heating strips disposed on the window glass. The distance between adjacent two of the heating strips at least at portions thereof disposed in a central region of the window glass being in the range of 20 to 28 mm so that a quantity of heat generated by the heating strips per unit area can be smaller, i.e., 0.80 to 0.95 times of a reference electric power or a supply power for the heating strips can be 0.80 to 0.95 times of a reference electric power. The reference electric power is a power necessary for causing a surface temperature of a comparable window glass with comparable heating s trips to rise up to 90% of an equilibrium temperature in the range of 35 to 45.degree. C.

Abstract: A fluid pressure source apparatus includes a pump, an accumulator for receiving pressure from the pump, a pressure switch for detecting the pressure in the accumulator, an electric motor for driving the pump, and a motor control device for driving the motor when the pressure switch detects a low pressure. A current detecting device detects a motor current value of the motor and a control unit determines whether the accumulator or the motor is experiencing an abnormality based on the motor current value. The control unit determines whether the motor current value occurring during a first set time following the start of driving of the motor is greater than a first set value. If the motor current value is not greater than the first set value, the control unit determines that the current detecting device is experiencing an abnormality. If there is no such abnormality information, the control unit compares the motor current value with predetermined values.

Abstract: In a scroll compressor, a clearance is made between the opposed faces of a bed plate of a fixed scroll and a stationary member and a compression gas is introduced into the clearance for pressing the fixed scroll against an orbiting scroll. A recess is made in the center of the stationary member, is surrounded by a muffler, and is formed with a discharge hole directed in a radial direction. The scroll compressor can be assembled efficiently.

Abstract: The invention relates to a photocatalytic glass pane including (a) a glass substrate having (1) major surfaces that are substantially parallel with and opposed to each other and (2) an edge surface that connects the major surfaces together; (b) a photocatalytic film formed on at least one of the major surfaces of the glass substrate; and (c) a light source for exciting the photocatalytic film. A light from the light source enters the glass substrate from its edge surface and then is reflected totally within the glass pane. Another photocatalytic glass pane of the invention is substantially the same as the above, except that the light enters the glass substrate from its peripheral surface. It is optional to form a prism on the peripheral surface. Alternatively, the peripheral surface may be inclined such that the glass substrate is tapered at a position of the peripheral surface. With this, the light is totally reflected within the another glass pane, too.

Abstract: The present invention aims at obtaining a ceiling built-in type air conditioner in which noise attributable to the breakaway flow of air at the front ends of the fins is decreased. For this purpose, the ceiling built-in type air conditioner has a heat exchanger 4 installed within a main body cabinet 1 having an air suction inlet 2 and an air blowing outlet 3 and has a centrifugal blower 7 installed in the air suction inlet 2. In this ceiling built-in type air conditioner, a flat-plate-shaped rectifying member 9 is placed near the middle point between the center of the air suction inlet 2 and the center of the heat exchanger 4 and is placed substantially at a right angle to the direction of the flow of air from the air suction inlet 2.

Abstract: A motion vector detection circuit includes a registration determining switch which sets a first registration determination mode wherein at an initial field, correlation values are evaluated by a correlator on the basis of integrated color data of a specific detection block being stored in a representative color memory and integrated color data of twenty-five (25) detection blocks being stored in an integrated color memory. A comparison circuit compares the correlation values with a predetermined threshold value, and if a condition that the threshold value is larger than the correlation value is satisfied in each of eighty (80) percents or more detection blocks, the integrated color data stored in the representative color memory is registered as a representative color of an object, and otherwise, no registration is performed.

Abstract: A vehicle motion control system for a vehicle for maintaining stability of a vehicle when the vehicle is in motion includes braking device for applying a braking force to each wheel of the vehicle. The system includes a lateral acceleration sensor for sensing a lateral acceleration of the vehicle and a yaw rate sensor for sensing a yaw rate of the vehicle. A vehicle slip angular velocity is calculated on the basis of output signals of the lateral acceleration sensor and the yaw rate sensor and then a vehicle motion condition is determined on the basis of the vehicle slip angular velocity. The braking device is actuated to apply a braking force to at least one of the wheels on the basis of the vehicle motion condition and irrespective of depression of the brake pedal in order to maintain the stability of the vehicle in motion. An abnormal condition of at least one of the lateral acceleration sensor and the yaw rate sensor is determined on the basis of the vehicle slip angular velocity.

Abstract: The present invention is directed to a vehicle motion control system for maintaining vehicle stability, even in the case where the vehicle is tilted when the vehicle is in turning motion, wherein a braking force control unit is provided for controlling a braking force applied to each of front and rear wheels of the vehicle. The system includes a tilt detection unit which detects a tilt of a normal axis of the vehicle to its vertical axis, and a turn determination unit which determines a turning condition of the vehicle including a turning direction thereof. A yaw moment control unit is provided for controlling the braking force controlling unit to produce a yaw moment in a direction opposite to the turning direction of the vehicle in response to the tilt detected by the tilt detection unit when the turn determination unit determines that the vehicle is turning.

Abstract: The invention is directed to a pressure supply system which has a fluid pump, an electric motor for driving the fluid pump to supply a hydraulic pressure in proportion to a current fed to the motor, and an accumulator for accumulating the hydraulic pressure supplied from the fluid pump. The pressure supply system includes a current detection device which detects the current fed to the motor, and a malfunction detection device which detects a malfunction of the pressure supply system on the basis of the output of the current detection device. The malfunction detection device is adapted to determine that the malfunction occurs when an increasing rate of the current fed to the motor is less than a predetermined rate, preferably after a predetermined time elapsed from the time when the current initially fed to the motor. The pressure supply system may further include such a warning device as a lamp or a buzzer, which will be activated when the malfunction detection device detects the malfunction of the system.

Abstract: A composite tray comprises a small cassette tray and a large cassette tray pivoted to inside portions of the tray. A first lid opener for opening the lid of a large cassette is pivoted to inside portions of the large cassette tray. Pivoted to the opener is a second lid opener pivotally movable in a plane parallel to the bottom surface of the large cassette for opening the lid of a small cassette. The second lid opener is positioned in a large cassette supporting region in the absence of the large cassette, but is pushed by the lid of the large cassette to escape to the outside of the tray when the cassette is placed on the tray.

Abstract: The invention is directed to a pressure accumulating control system for use in a pressure supply apparatus which has a fluid pump, an electric motor for driving the fluid pump to supply a hydraulic pressure, and an accumulator for accumulating the hydraulic pressure supplied from the fluid pump. The system includes a pressure detection device for detecting the hydraulic pressure accumulated in the accumulator, and a continuous control device for feeding a current to the motor continuously. The continuous control device is adapted to feed the current to the motor continuously, when the pressure detected by the pressure detection device becomes less than a predetermined lower limit, and is adapted to terminate the continuous feeding of the current to the motor, when the pressure detected by the pressure detection device exceeds a predetermined upper limit. The system further includes an intermittent control device for feeding a current to the motor intermittently by a predetermined cycle of time.

Abstract: The invention is directed to a pressure monitoring system for monitoring a hydraulic pressure which is supplied from a fluid pump and accumulated in an accumulator. The pressure monitoring system includes an electric motor which drives the fluid pump to supply the hydraulic pressure in substantially linear proportion to a current fed to the motor, a current detection device which detects the current fed to the motor, and a pressure estimation device which estimates the hydraulic pressure accumulated in the accumulator in response to the current detected by the current detection device. A malfunction detection device may be provided for detecting a malfunction on the basis of the output of the pressure estimation device.

Abstract: A non-contact web conveying apparatus in which static pressure support type air blowing boxes are arranged on both sides of a web in such a manner that the air blowing boxes are provided in staggered positions in the direction of movement of the web. The web is conveyed while being suspended so that the web waves continuously in the direction of movement. A protrusion is provided in the middle of the air blowing box between air jetting outlets which are formed at both opposite edges of the air blowing box. In this way, the web is stably conveyed without creasing or fluttering.

Abstract: A system for controlling a steering angle of a vehicle, such as a steering angle of a rear steering wheel, the system having a yaw rate sensor for detecting a yaw rate of the vehicle, an actuator electrically controlled to change the steering angle of the vehicle, and a controller for controlling the actuator to control the steering angle on the basis of an input which includes at least a component derived from the detected yaw rate. The controller includes a detector for detecting an abnormality of a value of the yaw rate detected by the yaw rate sensor, and a limiter for limiting an amount of change in the steering angle to within a predetermined tolerable range when the abnormality is detected.