Abstract: A short arc discharge lamp has improved starting properties in which there is no danger of damaging the arc tube that surrounds a discharge space and in which the radiant light from the arc tube is not adversely shielded. This is achieved by providing the short arc discharge lamp with a first electrode having an electrical potential and to which a high voltage is applied, and a second electrode opposite the first at a in spaced relationship. Additionally, in the discharge space, there is positioned at least one conductive component with a tip projecting into the discharge space. The conductive component has an electrical potential which is identical to the electrical potential of the first electrode and has a tip spaced a distance from the second electrode which is greater than the distance between the first and the second electrode.

Abstract: A discharge lamp of the short arc type having a trigger wire which can be installed in a state which is suitable for a directional capacity of the electrode regardless of what type of base the lamp has is achieved by the trigger wire on the outside surface of an arc tube having the following characteristic: an annular area that is formed by a portion of the trigger wire which is looped around the arc tube and elastically held against the outside surface of the arc tube; a first holding part which adjoins a first end of the portion of the trigger wire that forms the annular area and which extends in an axial direction along the arc tube; a second holding part which adjoins a second end of end of the portion of the trigger wire that forms the annular area and which extends in the axial direction along the arc tube.

Abstract: A process for anticipating the service life of a rare gas discharge lamp and a system for anticipating the service life of a rare gas discharge lamp. In a process for anticipating the lifetime of a rare gas discharge lamp in which an arc tube contains an opposed anode and cathode and in which the cathode contains an emitter substance, the rare gas discharge lamp is supplied with a certain current which is lower than the rated current, the voltage of the rare gas discharge lamp is determined at this instant and the swing width of this voltage is measured, and using the value of the swing width of this voltage, the service life of the rare gas discharge lamp is anticipated.

Abstract: A short arc discharge lamp in which the arc tube contains opposed cathode and anode electrodes with upholding parts that are inserted into a respective glass tube holding cylinder, and in which the glass tubes of the holding cylinders are secured in the side tubes at opposite sides of the arc tube by contracted areas, provides the peripheral surface of the holding cylinders with at least one section of reduced diameter to prevent the holding cylinders from moving, to prevent force from acting in a concentrated manner on the sealed areas and to prevent the lamp from being damaged when the lamp is shaken during transport or the like.

Abstract: It is an object to provide a xenon discharge lamp lighting device with few or no lamp startup lighting failures, even when a xenon discharge lamp is near the end of its useful life. In the xenon discharge lamp, when a lamp voltage increases, from the ending point of the rush current supply time period, occurring upon starting a xenon discharge lamp lighting igniter, for a preset specified time T, the input power is increased in accordance with the lamp voltage increase amount, whereby constant power control is provided thereafter.

Abstract: A dowel driving machine arranged such that a single head is provided with a single shaft hole and a plurality of receiving holes, for individually receiving different kinds of dowels, arranged side by side in parallel, and that selection is made out of the different kinds of dowels of different diameters and lengths supplied from chutes to respective receiving holes. As a result, different kinds of dowels can be driven easily without requiring extra work of changing a setup in spite of reducing the size of the device.

Abstract: A discharge lamp of the short arc type having a trigger wire which can be installed in a state which is suitable for a directional capacity of the electrode regardless of what type of base the lamp has is achieved by the trigger wire on the outside surface of an arc tube having the following characteristic:

Abstract: A dowel driving machine arranged such that a single head is provided with a single shaft hole and a plurality of receiving holes, for individually receiving different kinds of dowels, arranged side by side in parallel, and that selection is made out of the different kinds of dowels of different diameters and lengths supplied from chutes to respective receiving holes. As a result, different kinds of dowels can be driven easily without requiring extra work of changing a setup in spite of reducing the size of the device.

Abstract: An oxidation process for an article to be treated in which, by generating ozone with a high concentration, a high treatment rate is achieved. In particular, an oxygen-containing fluid is irradiated with a vacuum ultraviolet rays emitted from a dielectric barrier discharge lamp in which xenon gas is encapsulated, producing a photochemical reaction from which ozone and an activated oxygen result. By causing this ozone and activated oxygen to contact the surface of the article to be treated, the surface of the article is oxidized. An even higher treatment rate can be achieved by generating the activated oxygen with the simultaneous use of a far ultraviolet ray source, thereby increasing the activity of the activated oxygen. Advantageously, the oxidation of the article to be treated with the vacuum ultraviolet rays and far ultraviolet rays is performed in accordance with the relationship:(p.times.d)/(1+I.sup.1/2)=0.33where I is a radiation density (mW/cm.sup.

Abstract: An apparatus for controlling the operation of an automobile air conditioner comprises mode switches which permit selection between a manual control mode and an automatic control mode for the control of the flow rate of the conditioned air, and a digital computer incorporating therein a memory which memorizes the selected control mode in accordance with signals received from the mode switches. The digital computer is constituted to give instructions to control members of the air conditioner for controlling in accordance with the values stored in the memory, and to set in the memory a value representing the automatic control mode so as to operate the air conditioner in the automatic control mode when a main switch of the air conditioner is turned on.

Abstract: A vehicle air conditioner control apparatus for supplying into the passenger compartment of a vehicle a flow of air which is temperature controlled in accordance with air conditioner control conditions, automatically controls an air change-over damper in response to a manual setting device for selectively commanding the induction of outside air, the induction of inside air and the induction of outside and inside air into an air duct and in response to a signal indicative of an absolute temperature of air inducted into the air duct, which is computed and generated in accordance with the outputs of a plurality of sensors.

Abstract: An automotive air conditioner device includes an air duct, a blower motor for producing an air stream to be supplied to an automotive passenger compartment through the air duct, a heat exchanger having a heater and a cooling device, and an electronic control device. The electronic control device includes various sensors, a microcomputer for executing computation processings of output signals from the various sensors in accordance with a predetermined program and producing a first and a second control signal, a drive circuit responsive to the first control signal for changing a temperature adjusting value of the heat exchanger and another drive circuit responsive to the second control signal for changing the cooling power of the cooling device, thereby to control the air temperature within the automotive passenger compartment at a desired value.

Abstract: A plurality of control modes set in consideration of the comfortability in a compartment of a vehicle are previously stored in a memory medium, such as a magnetic card, and programs of the compressor control, the recirculation/fresh air change-over control, the blow-out opening change-over control, the air flow rate control, the condensation prevention control and the like which are preset in a central processing unit are performed in accordance with the data of the aforesaid memory medium. Output signals from sensors provided at various portions of the vehicle or instructions by the operator, and various controls concerning the air conditioner are automatically performed without requiring manual operations. The controls can be effected through any one of a speech recognition device, sensors, external components and manual operations.

Abstract: A button-less push switch board including a plurality of push switches which comprises an insulator plate having a plurality of penetrating holes, a transparent flexible cover sheet overlying the main surface of the insulator sheet and having identification marks printed thereon to indicate the positions and functions of the switches, and a printed circuit plate on the reverse surface of the insulator plate and having fixed contacts formed thereon. A transparent block is disposed in each hole of the insulator plate and is urged towards the cover plate by elastic members supported thereon. Each elastic member is of cup-like shape and has a movable contact corresponding to a pair of fixed contacts on the printed circuit plate. A lamp or a light emitting diode is disposed in each hole of the insulator plate and is mounted on the printed circuit. Each fixed contact and each lamp or light emitting diode are connected to an external control circuit.

Abstract: An air conditioner system for sensing and controlling the temperature in the compartment of an automotive vehicle to an established desired temperature includes an over-correction means whereby the vehicle compartment temperature is temporarily increased to exceed the desired temperature and the temperature rise is terminated after the sensed temperature has attained or nearly attained the desired temperature. When the sensed temperature rises so that the difference between it and the desired temperature exceeds a reference value, the corresponding correction signal is generated and correction is applied repeatedly so as to make the difference less than the reference value and thereby to attain the desired compartment temperature.

Abstract: A device for preventing the reversal of a power window motor, wherein when the motor is normally actuated, a coiled spring loosely fitted on a core coupled with a worm gearing is contracted by the core, and the friction between the outer periphery of the coiled spring and the inner periphery of a drum is weakened, so that an output piece is rotated to open or close window glass, while when it is intended to manually push down or pull up the window glass, the coiled spring is expanded by a dog of the output piece, and the friction is strengthened, so that the turning of the dog is checked to brake the output piece.