Abstract: A record sheet for use in an electro-coagulation printing method, which comprises a base sheet and a layer provided thereon composed of at least one filler selected from the group consisting of alumina sol, boemite, pseudo boemite, synthetic amorphous silica, silica sol and colloidal silica and a binder, wherein said record sheet satisfies the following properties; (i) a wet time of the record sheet obtained from a liquid absorption curve of pure water measured by a dynamic scanning absorptometer being not more than 15 milliseconds, (ii) an absorption coefficient of the record sheet obtained from a liquid absorption curve of pure water measured by a dynamic scanning absorptometer being at least 10 ml/m2s−½, and (iii) a contact ratio of the record sheet with the coagulated colloids measured by a specular reflection smoothness tester under a pressure of 40 kg/cm2 with a ray having a wavelength of 0.

Abstract: The present invention provides a record sheet used in an electro-coagulation printing method for forming characters and images on a cylinder as an electrode with an ink which coagulates with electric charge and for transferring the characters and images to the record sheet, wherein the wet time is 15 milliseconds or less, obtained from the absorption curve of pure water measured by a dynamic scanning absorptometer. Preferably, the record sheet has 5 ml/m.sup.2 s.sup.-1/2 or more absorption coefficient, and more preferably, has contact ratio measured by a specular reflection smoothness tester under a pressure of 40 kg/cm.sup.2 with a ray having a wavelength of 0.5 .mu.m is 40% or more. The record sheet can be used for various print sheets, in particular, for business form sheets and newspaper sheets.

Abstract: A sprinkler nozzle capable of forming various sprinkling patterns. An inner cylinder laterally surrounds an outer periphery of a nozzle body, a gap within the inner cylinder serves as an inner flow passage, and an outer flow passage is provided outside the inner cylinder. Water from through holes formed in a peripheral wall of the nozzle body is conducted to the inner flow passage or the outer flow passage by operating reciprocatingly the inner cylinder. Further, an enlarged tip end portion formed at its peripheral wall with water flow-in holes is provided contiguous to a closed tip end of the nozzle body, and the water flow-in holes communicate with the inner flow passage so that an operation of the inner cylinder can provide various sprinkling patterns such as a straight rod, mist, cone, watering pot and shower.

Abstract: The present invention provides a record sheet used in an electro-coagulation printing method for forming characters and images on a cylinder as an electrode with an ink which coagulates with electric charge and for transferring the characters and images to the record sheet, wherein the wet time is 15 milliseconds or less, obtained from the absorption curve of pure water measured by a dynamic scanning absorptometer. Preferably, the record sheet has 5 ml/m.sup.2 s.sup.-1/2 or more absorption coefficient, and more preferably, has contact ratio measured by a specular reflection smoothness tester under a pressure of 40 kg/cm.sup.2 with a ray having a wavelength of 0.5 .mu.m is 40% or more. The record sheet can be used for various print sheets, in particular, for business form sheets and newspaper sheets.

Abstract: An optical composite module includes a housing having two opposing side surfaces, a light separating unit disposed in the housing and adapted to separate pumping light and signal light, optical fibers respectively mounted on the opposing side surfaces of the housing to cause the signal light to pass through the light separating unit on a substantially straight line, and a pumping light source unit disposed in the housing and adapted to cause the pumping light to be incident on the light separating unit. This optical composite module can reduce a loss of light and improve the utilization efficiency of pumping light.

Abstract: A method for fastening an input shaft and a torsion bar together in a power steering mechanism, and the associated torsion bar. A ball-receiving hole is bored in the end of the torsion bar. The end of the torsion bar is inserted into a bore in the input shaft and a ball is pressed into the hole to provide an interference fit between the shaft and the bar. Subsequently, the peripheral edge of the hole in the torsion bar is elliptically deformed so as to retain the ball in the hole and the bar in the shaft. Since a portion of the opening is slightly diametrically broadened by the ball, the periphery of the portion closely contacts the inner wall of the input shaft, thereby strengthening the connection between the torsion bar and the input shaft.

Abstract: In a watt-hour meter in which first and second input signals representing an analog electric current and an analog voltage of an alternating current are converted into first and second digital signals, a first adder produces a sum signal which represents a sum of the first input signal and an additional analog signal of a frequency different from that of the first input signal and which is substituted for the first input signal. The meter may further comprise a second adder which adds another additional analog signal to the second input signal. Alternatively, the meter comprises low-pass filters and oversample-and-convert circuits to produce the first and the second input digital signals.

Abstract: A developing apparatus including a hopper storing toner and carrier and a roller disposed in an opening of the hopper. A carrier stopper is provided on a front wall of the hopper proximate the opening having an arced surface concentrically opposing an upper portion of the roller. Thus, a blend layer volume is formed in a first space between the carrier stopper and the roller for storing a blended layer of carrier and toner such that the carrier stopper prevents carrier from scattering outside the blend layer volume and the conjunctional effect of rotating the roller and of the magnetic force of the rotary magnets in the roller blends the carrier and toner stored in the blended layer. A sub-hopper, proximate the blend layer volume, is also formed by a second space between the carrier stopper and a lateral bottom wall of the hopper for storing toner to be provided to the blended layer.

Abstract: In a watt-hour meter in which first and second input signals representing an analog electric current and an analog voltage of an alternating current are converted into first and second digital signals, a first adder produces a sum signal which represents a sum of the first input signal and an additional analog signal of a frequency different from that of the first input signal and which is substituted for the first input signal. The meter may further comprise a second adder which adds another additional analog signal to the second input signal. Alternatively, the meter comprises low-pass filters and oversample-and-convert circuits to produce the first and the second input digital signals. As a further alternative, the meter comprises a first inverter for inverting a selected one of the first and the second input signals into a first inverted signal.

Abstract: In a watt-hour meter in which first and second input signals representing an analog electric current and an analog voltage of an alternating current are converted into first and second digital signals, a first adder produces a sum signal which represents a sum of the first input signal and an additional analog signal of a frequency different from that of the first input signal and which is substituted for the first input signal. The meter may further comprise a second adder which adds another additional analog signal to the second input signal. Alternatively, the meter comprises low-pass filters and oversample-and-convert circuits to produce the first and the second input digital signals. As a further alternative, the meter comprises a first inverter for inverting a selected one of the first and the second input signals into a first inverted signal.

Abstract: A water spraying nozzle has a horizontal water spraying portion and a handle portion provided on a rear downward portion of the water spraying portion and inclined obliquely rearward. The water spraying portion has at its front portion a water spraying head portion and at its rear portion a cylinder base portion connected to the water spraying head portion. The water spraying head portion includes an outer cylinder rotatably connected at its rear end to the cylinder base portion, an intermediate cylinder disposed within the outer cylinder, and an inner cylinder disposed within the intermediate cylinder in such a manner as to be longitudinally slidable in response to the rotation of the outer cylinder. The outer cylinder defines at its front end an opening on which is mounted a porous plate.

Abstract: A water spraying nozzle of the present invention is constructed of a relatively small number of parts which can be easily assembled to produce the water spraying nozzle at a low cost, which nozzle is easy in handling to enable any user to smoothly operate it without any special training. In the water spraying nozzle of the present invention, the outer and intermediate sleeves employed in the conventional water spraying nozzle are replaced with a novel controlling sleeve comprising an inner and an outer sleeve portions enabling the user to operate the water spraying nozzle in a very simple manner.

Abstract: A heat-softening plastic material is extruded such that the plastic material forms a pine-shaped outer member and at least one rod-shaped core member is positioned in the inside space of the pipe-shaped outer member. Divided forming molds are disposed about the extruded plastic material except for an entrance opening for introducing gas such that only the pipe-shaped outer member is expanded by the pressurized gas and the thus formed container is subsequently cooled and hardened. The thus formed hollow container has at least one rod-shaped support extending between the upper and lower ends on the inside of the hollow container. The container will not expand and remains stable even if a high pressure fluid is introduced into the inside of the container.

Abstract: A music search device for a tape containing a number of pieces of music. If the search begins within a fixed period since the beginning of the currently played piece, the tape jumps back to the beginning of the preceding piece. If the search begins after the fixed period, the tape jumps back to the beginning of the current piece.

Abstract: In a thermal transfer recording method for use in a recording apparatus using a roll of recording paper of an ordinary paper material wound about a core and a strip of ink ribbon would about an ink ribbon feeding roll, recording is effected by means of a thermal head while both the recording paper and the ink ribbon are transported forwardly in the superimposed state. During transportation of the recording paper and the ink ribbon after the recording, they are parted away one from the other and only the recording paper is transported to an automatic cutter by means of which a part of the recording paper on which recording has been effected is cut off. After completion of cutting operation an unused parts of the recording paper and the ink ribbon are transported backwardly to the position where the leading end of the thus returned recording paper is located in the proximity of the thermal head.

Abstract: A method for separating and purifying a biomembrane protein from biomembrane by subjecting the biomembrane to gel electrophoresis in the presence of at least one anionic surfactant having the general formula (I):RO--XO).sub.m (YO).sub.n SO.sub.3 M (I)wherein R represents an alkyl group having 6 to 22 carbon atoms or an alkylphenyl group having 6 to 22 carbon atoms, X and Y independently represent a hydrocarbon residue having 1 to 4 carbon atoms, m and n independently represent a number of from zero to 40 provided that m+n is 4 to 40, and M represents an alkali metal, an alkaline earth metal, an amine, or ammonium.Thus, the desired biomembrane protein can be separated and purified with a high purity without denaturing the protein and also without impairing the biological function thereof.

Abstract: An apparatus for separating solid matters having a rotor of a double-basket construction consisting of a centrifugal filtering basket which is secured in a basket which effects the separation relying upon the difference in specific gravity. A pipe is so arranged as to supply the liquid to be treated into the centrifugal filtering basket, and scoop pipes are arrayed near the side surfaces of the two baskets.

Abstract: A powdery cation-exchange resin and a powdery anion-exchange resin which are coupled to each other are stripped apart by the use of an electrolytic solution whose ionic strength is 5 to 15, and both the stripped ion-exchange resins are separated by letting them stand or by employing a centrifugal separator, thereby regenerating the powdery cation-exchange and anion-exchange resins.

Abstract: A drinking cup storage and feeding device for an automatic vending machine comprises a rotary type cup storage drum having a plurality of cup storage chambers around its periphery for receiving different kinds of drinking cups stacked in columns. A cup take-out stage has at least two cup take-out mechanisms spaced apart from each other and positioned adjacent to, but outside the rotational movement of the cup storage drum, for supplying specific cups one by one to a vending stage according to a selection signal. A switch detects when a cup take-out stage becomes empty of cups and then rotates the cup storage drum. A cup selecting mechanism detects when a full cup storage chamber storing a certain cup type reaches a position adjacent to the empty cup take-out stage for the same type of cup, during rotation of the cup storage drum, and stops rotation of the drum when the position is reached.

Abstract: An adsorbing material comprising a porous body having larger pores of a mean pore diameter of 200 to 2000 A and smaller pores of a mean pore diameter of 40 to 200 A on the surfaces of the larger pores, said porous body being impregnated with a metal such as silver, copper, etc., or a salt thereof such as silver nitrate, etc., has excellent adsorbing performance for iodine and/or organic iodine compounds under any degree of humidity.