Abstract: A steam iron with spray mist includes a water tank for storing water, a vaporizing chamber for vaporizing water in the water tank so as to generate steam, a base for forming the vaporizing chamber, a heater for heating the base, a base cover for covering an upside of the base, a first passage for guiding water from the water tank into the vaporizing chamber, a mixing chamber in which water in the water tank is formed into fine particles by the action of flow velocity of steam generated in the vaporizing chamber, a second passage for guiding water from the water tank into the mixing chamber, a steam passage for guiding steam from the vaporizing chamber into the mixing chamber, and a spray nozzle for spraying water from the mixing chamber by the action of steam so that the sprayed water can be sent out from an upper portion of the base to the front.

Abstract: In a sheet sorting device for distributing sheets consecutively fed from an image forming device such as a copying machine to sorting trays aligned in multiple stages at high speed, there are disposed sheet pressure members for pressing down preceding sheet or sheets previously introduced into the designated sorting tray so as to successfully introduce the following sheet into the designated sorting tray without being hindered by the preceding sheet or sheets on the designated sorting tray. Since the following sheet is in no way hindered by the preceding sheet on the sorting tray in entering into the designated tray by means of the sheet pressure members, the interval between the adjoining sorting trays can be reduced thus to diminish the sorting device in size.

Abstract: The present invention defines the area where the targeted moving object can move in the three-dimensional real spatial coordinate system, then maps it to the two-dimensional area corresponding to the capturing method and the capturing range of the capturing device, and by limiting the image processing for obtaining the coordinate to that area, obtains the coordinate of the moving object in the three-dimensional real space rapidly by using the signal which is capturing the moving object. Furthermore, the present invention is able to control the capturing direction and the capturing range which correspond to the movement of the capturing target, to overlap the image signal with the data which is always changing by the capturing condition and the movement of the measurement data, to improve the detection precision, and to track automatically and smoothly.

Abstract: An electric steam iron having a standard steam spray mode for spraying a standard quantity of steam and an enhanced steam spray mode for spraying an increased quantity of steam as compared with that afforded during the standard steam spray mode. This electric steam iron includes a soleplate having a heater mounted thereon for heating the soleplate and a vaporizing chamber defined therein, a handle disposed above the soleplate, a water tank unit for supplying water to the vaporizing chamber, and a nozzle disposed at a bottom of the water tank unit. The electric steam iron also includes a valving mechanism for selectively opening and closing the nozzle for controlling supply of water to the vaporizing chamber, and a pumping mechanism for supplying an increased quantity of water within the water tank unit towards the vaporizing chamber to accomplish the enhanced steam spray mode.

Abstract: The invention relates to the use of compounds of the formula IR.sup.1.sub.a Re.sub.b O.sub.c (I),where a is from 1 to 6, b is from 1 to 4 and c is from 1 to 14 and the sum of a, b and c is in accordance with the valence of from 5 to 7 of the rhenium, with the proviso that c is not greater than 3.multidot.b, and where R.sup.1 is identical or different and is an aliphatic hydrocarbon radical having from 1 to 10 carbon atoms, an aromatic hydrocarbon radical having from 6 to 10 carbon atoms or an arylalkyl radical having from 7 to 9 carbon atoms, with the radicals R.sup.1 being able, if desired, to be identically or differently substituted independently of one another and, in the case of .sigma.-bonded radicals, at least one hydrogen atom still being bonded to the carbon atom in the .alpha. position, as catalysts for the oxidation of electron-rich aromatic compounds and their derivatives and to a process for the oxidation of electron-rich aromatic compounds which comprises oxidizing electron-rich C.sub.6 -C.sub.

Abstract: A semiconductor test equipment for testing a semiconductor device which is capable of reducing the cost and size is disclosed. The semiconductor test equipment includes a main clock generator for generating a main clock signal having the highest frequency, a first pattern generator which receives the main clock signal for generating a first test pattern signal, a clock divider which divides the main clock signal to generate a lower frequency clock signal, and a second pattern generator which receives the lower frequency clock for generating a second test pattern.

Abstract: A small-sized, simple, high-resolution slit system adapted for use in a mass spectrometer. The slit system forms a slit whose width can be electrically controlled. The slit system comprises two displacement-enlarging mechanisms disposed in rotation symmetry. Each displacement-enlarging mechanism comprises two levers disposed in series. Each displacement-enlarging mechanism is formed by one flange provided with a groove extending therethrough. A piezoelectric device which expands and contracts along one axis is mounted to the input end of each displacement-enlarging mechanism. A blade is mounted to the output end of each displacement-enlarging mechanism. Both blades together form the slit which can be opened and closed.

Abstract: 2,3,5-Trimethyl-p-benzoquinone is prepared advantageously by the catalytic oxidation of 2,3,5- or 2,3,6-trimethylphenol with hydrogen peroxide in an organic solvent, which is preferably acetic acid, in the presence of a catalyst which is a heteropolyacid of silicon or phosphorus as the center atom selected from phosphomolybdic acid, silicomolybdic acid, phosphotungstic acid and silicotungstic acid. The reaction proceeds rapidly even at room temperature to give the product in a high yield so that the method is industrially advantageous in addition to the advantages in respect of the inexpensiveness of the reactants and catalyst and absence of any noxious byproducts which may cause environmental pollution.

Abstract: A driving circuit for a vibration wave driven motor, having a comparator detecting the drive state of the motor, and the drive frequency somewhat increased immediately before the motor reaches the resonance drive state. Also a second comparator is additionally provided for detecting the drive state of the motor at a second frequency higher than the frequency detected by the first-mentioned comparator, and the drive frequency of the motor is retained if the second comparator detects that the motor is driven with the second frequency.

Abstract: The present invention relates to a vibration wave motor of the type in which an electro-mechanical energy conversion element is disposed on a vibration member and a frequency voltage is applied to the element to form a travelling vibration wave on the vibration member and a moving member is driven by the vibration wave. In the present invention, when the motor has assumed a resonance or the vicinity thereof when speed adjustment is being effected with the frequency of the periodic voltage changed, the change of the frequency to any frequency exceeding the then frequency is inhibited so that the drive frequency is not changed to a value exceeding the resonance frequency.

Abstract: A bubbly water outlet device comprises a swirl chamber which is connected to a water supply source and is adapted to swirl a flow, and a bubbler chamber which is connected to the swirl chamber through a discharge port provided substantially at a center of the swirl chamber. The bubbler chamber is adapted to suck air from an exterior by virtue of the inflow of water from the discharge port and is capable of discharging bubbly water.

Abstract: A magnetic roller is fixedly mounted in a developing device provided in an image forming apparatus. The magnetic roller includes a magnetic member, which is made of a mixture of ferromagnetic material and polymeric compound. A plurality of magnetic poles are formed along the periphery of the magnetic member and consist of a main magnetic pole confronting an electrostatic latent image support member of the image forming apparatus, at least two magnetic poles formed adjacent to each other on one side of the main magnetic pole and having a polarity opposite to the polarity of the main magnetic pole, and at least two magnetic poles formed adjacent to each other on the other side of the main magnetic pole and having a polarity opposite to the polarity of the main magnetic pole.

Abstract: A process for the production of hydrocarbons having 2 or more carbon atoms by oxidative coupling of methane includes a step of contacting a feed gas containing methane with an oxide of metals having the following composition:MCo.sub.1-x Fe.sub.x O.sub.ywherein M stands for at least one alkaline earth metal x is a number greater than 0 but not greater than 1 and y is a number in the range of 2.5-3.5, at a temperature of 500.degree.-1000.degree. C.

Abstract: A cordless electric iron assembly has an iron removably mounted on a power supply stand adapted to be connected to a power supply. Separable mating electric terminals interposed between the iron and stand establish an electrical connection between the electric heater in the iron and the stand so long as the iron is placed on the stand. A detector on the stand detects the presence or absence of the iron on the stand and is used to activate an adjustable counter in response to removal of the iron from the stand. The counter activates an audible alarm after the elapse of a predetermined time period during which the iron is removed from the stand and in use to signal that the iron should be returned to the stand for reheating. A carrying case is detachable from the stand and accommodates the iron positioned on the stand with the mating terminals connected for storage of the iron during non-use.

Abstract: A cordless iron includes a stand and an iron body placeable on and detachable from the stand. The iron body has a sole plate. The sole plate of the iron body is heated when the iron body is placed on the stand. An electrically powered temperature sensor senses the temperature of the sole plate of the iron body and outputs a signal representative of that sensed temperature. An alarm device responsive to the signal outputted from the temperature sensor serves to indicate that the sensed temperature drops to or below a reference temperature. The temperature sensor is kept activated when the iron body is detached from the stand.

Abstract: A paper accommodation apparatus for use, for example, in copying machine includes a recirculating document feeder. The feeder includes a paper stacker for stacks of papers to be copied. After each sheet of paper is copied, it is returned to the stack. A sheet after copying is moved in a first direction back into the paper stacker. An apparatus is provided for moving an end portion of the paper after it is in the paper stacker, in an opposite direction to the first direction to lift the paper so that the end of the paper can rest on a guide.

Abstract: A steam iron having a soleplate to be heated by a heater, an evaporation chamber disposed upon the soleplate, a tank located above the evaporation chamber, and a pump which delivers water from the tank to the evaporation chamber, wherein the pump is driven at specified intervals so as to generate extra steam, to attain an improvement of manipulation of the steam iron in ejecting extra steam and preventing blow-off of hot water.

Abstract: 2,3-Dimethoxy-5-methylbenzoquinone is prepared by oxidizing 3,4,5-trimethoxytoluene by reaction with hydrogen peroxide in the presence of a catalyst which is a heteropolyacid selected from phosphomolybdic acids, phosphotungstic acids, silicomolybdic acids and silicotungstic acids or a salt thereof.

Abstract: A light measuring device in which the field of a photometric system is divided into a plurality of areas, and the outputs of these areas are computed based on the one of various formulae which is selected depending on the relative size of the subject image to the total field as the focal length of a photographic lens varies, to obtain an exposure value.

Abstract: A agitating and supplying device arranged in a powder developer cyclic path of a developing apparatus comprises a pairs of flanges, a plurality of first supplying members and a plurality of second supplying members, all supplying members being arranged between both of the flanges. By rotation of the agitating and supplying device, a developer is transferred while being agitated in the axial direction and the centrifugal direction thereof and supplied on the surface of a magnet sleeve roller.A mold for molding the agitating and supplying device, comprises a plurality of mold members opening in the radial direction with respect to the axis of the device, the number of said member being the same as those of the first supplying members. The flanges, the first supplying members, and parts of the second supplying members of the agitating and supplying device are molded integrally by the mold.