Abstract: A first conductor and a second conductor are provided at a diaphragm. The first and second conductors intersect magnetic force lines between north poles and south poles of permanent magnets M which are adjacent to one another. When electricity passes through the conductors, a direction in which a force from the magnetic field acts on the current is substantially orthogonal to a surface of the diaphragm. Therefore, the diaphragm can be oscillated in the direction orthogonal to the diaphragm surface. The conductors have widths of from 1000 ?m to 2000 ?m. Therefore, relative errors in the widths caused by etching can be greatly reduced compared to the prior art, and etching is easier. Moreover, the conductors are arranged in a zigzag pattern. Because the conductors do not have a coil form, a large number of through-holes is not required as in conventional products.

Abstract: The present invention provides a photosensitive silver halide photographic emulsion comprising a silver iodide content of 41 mol % or more and 100 mol % or less and including a silver halide to which reduction sensitization is applied in the course of particle formation, and silver halide photographic emulsion comprising 41 mol % to 100 mol % of silver iodide and subjected to at least one of chalcogen sensitization and gold sensitization to the insides of particles.

Abstract: A color-based sorting apparatus comprising, a material supplying device provided so as to discharge and supply the grains stored therein, a color detecting device detecting a color of each of the grains passing through a setting region, a sorting processing section operating to change a transference path for defective grains, a control device, which determines whether each of the grains to be sorted is defective or not based on a detection signal from the color detecting device, and when it is determined that one of the grains is defective, the control device activating the sorting processing section, and a feeding roll disposed between the material supplying device and the color detecting device and rotating around an axial line thereof to cause the grains to be sorted, which are supplied from said material supplying device aligned in an axial direction, to freely fall down toward the color detecting device.

Abstract: A recording material is angled and wound on a rotating drum. Distortion (inclination) of an image can be eliminated with a comparatively simple control system, and the occurrence of distortion when there is a change in image recording specifications can be prevented. For standard specifications, although image recording lines have helical movement tracks during image-recording, a peripheral end of a printing plate and a peripheral end of an image region can be made to be parallel with one another without distortion of the image region. In contrast, when instructed specifications differ from the standard specifications, a conventional image region becomes distorted because an inclination angle of the printing plate cannot be varied. Accordingly, in a case in which instructed specifications differ from the standard specifications thus, image data is shifted in a sub-scanning direction by soft processing, and the distortion is alleviated.

Abstract: A device for positioning a sheet-shaped material by providing a plurality of pairs of pins on a conveying path. Printing plate precursors are classified, on the basis of widths thereof, into large-sized and small-sized. Two pairs of positioning pins are provided for each size, and are disposed so as to be offset in a direction of conveying a printing plate precursor toward a rotating drum. A width of a small-sized printing plate precursor is smaller than a pitch dimension of a pair of positioning pins for large-sized printing plate precursors. Therefore, the small-sized printing plate precursor abuts and is positioned by positioning pins for small-sized printing plate precursors which are provided further ahead. Moreover, a large-sized printing plate precursor directly abuts and is positioned by the positioning pins for large-sized printing plate precursors, so as not to be interfered with by the positioning pins for small-sized printing plate precursors.

Abstract: A device for fixing a sheet material to a cylindrical rotating member. Without using a suction mechanism and a vacuum, pressing portions of sheet material leading end clamps provided at a peripheral surface of the rotating member press the sheet material against the peripheral surface of the rotating member and fix the sheet material thereat. Each pressing portion has a region which deforms most due to centrifugal force generated by the rotating member. The pressing portion is formed in advance on the whole in a bow-like shape such that this region projects the most toward a center of the rotating member. Due to deformation caused by centrifugal force, the pressing portion changes from bow-shaped to planar, and uniformly presses the sheet material without a gap therebetween.

Abstract: In an agitating machine, an axial direction of a drive roll is inclined to one side or another side with respect to an axial direction of a guide shaft which is rotated on its own axis, whereby a drive support machine casing and a driven support machine casing are moved to one end side or another end side of the guide shaft. When an arrival detecting apparatus detects that the drive support machine casing or the driven support machine casing has reached the one end side or the another end side of the guide shaft, a control apparatus drives a reversing motor so as to incline the axial direction of the drive roll to the another side or the one side. Since the arrival detecting apparatus, the reversing motor and the control apparatus are electrically driven, it is possible to securely incline the axial direction of the drive roll.

Abstract: The present invention provides a photopolymerizable composition and a recording material using the photopolymerizable composition, which contains a polymerizable compound having an ethylenic unsaturated group, an organic borate and a cationic compound that interacts with the organic borate. The organic borate is represented by the following formula (1) wherein R1 represents an alkyl group, R2 represents an electron-donating group, R3 to R6 each represent a hydrogen atom or a substituent, the sum of Hammett's substituent constants ? of R2 to R6 is 0 to 1, and Z+ represents a group that can form a cation. The organic borate has a melting point of no more than 100° C.

Abstract: This invention relates to a silver halide photographic emulsion in which a silver emulsion high in silver iodide content of 80% by mol to 100% by mol based on the silver iodide content is chemically sensitized by at least one of methods of chalcogen sensitization and gold sensitization under the conditions that pAg is from 1.5 to 7.0, as well as a thermally developable photosensitive material having at least one image forming layer containing at least a non-photosensitive organic silver salt, a photosensitive silver halide, a reducing agent and a binder on a support, and having at least one non-image recording protection layer to the image forming layer on the side remote from the support, and exposed by a laser beam in which the material contains the silver emulsion high in silver iodide content.

Abstract: A rotating drum in which, when the rotating drum is rotated at high speed, there is no offset between divisional drum parts, there is little imbalance, and a moment of inertia for rotation is small. A drum main body is divided into four drum parts whose cross-sectional configurations orthogonal to an axis are fan-shaped. Female projecting portions and male projecting portions are formed at a pitch dimension having a predetermined fit-together tolerance. Thus, the drum parts can be assembled together with a certain amount of leeway at a time of assembly. After the four drum parts have been assembled together, wires are press-fit in from an end surface side of the drum main body so as to tightly fasten the drum parts. Because the assembled drum main body defines configurations of the drum parts to have point symmetry, imbalance can be made small.

Abstract: The thermally developable photosensitive material of the present invention has a support and including on at least one surface of the support a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for thermal development, a binder and a compound represented by the following general formula (1): wherein R1 represents a hydrogen atom, an alkyl group, a cycloalkyl group, an aryl group or a heterocyclic group; X represents a chalcogen atom; and Y represents an amino group, an N-alkylamino group, an N,N-dialkylamino group, an anilino group, a hydroxyl group, an alkoxy group, an aryloxy group, an acylamino group or a sulfonamide group, and wherein when Y represents an alkoxy group, an alkylamino group, a dialkylamino group, an acylamino group or a sulfonamide group, Y and R1 may be bonded to each other to form a 5- to 7-membered ring.

Abstract: As a rotational reference position of a rotating drum is detected by a rotational position detection sensor for each rotation of the rotating drum, a rotational position of the rotating drum at a time of detection can be known. Subsequent to a signal for instructing stop of the rotating drum being input, the rotational reference position is detected. Then, a stop position calculation processing section calculates a stop control pulse for stopping the rotating drum from the rotational position at a trailing edge chuck detaching position. Thus, the rotating drum is reliably stopped at the trailing edge chuck detaching position. A stop processing is performed by a rotating drum drive control section when the rotational reference position is detected after the calculation. As a result, the stop position is not shifted by the time required for calculation and generation of the stop control pulse.

Abstract: A device for removing an image recording material is provided, which takes up little space and is used with printing plates and interleaf sheets set alternately in a cassette. An interleaf sheet and a printing plate are taken out simultaneously. In the midst of being conveyed along a conveying path leading to an exposure section, only the interleaf sheet is sucked by a fan or drawn-in between a roller pair so as to be peeled off from the printing plate. The peeled-off interleaf sheet is discarded, and the printing plate is conveyed reliably to the exposure section.

Abstract: The present invention relates to a photosensitive transfer material comprising a temporary support and a thermoplastic resin layer, an alkali-soluble intermediate layer and an alkali-soluble photosensitive resin layer containing a pigment which layers are disposed in this order on the support, wherein the ratio (Em/Ep) of the elastic modulus Em of the intermediate layer to the elastic modulus Ep of the thermoplastic resin layer is in the range of 0.8 to 2.0.

Abstract: A method employing multisignal encoded start pulses and end pulses for data transmission by use of radio waves, carries out encoding so that a very large number of kinds of patterns (not less than 1014 kinds are possible) can be effected with one frequency. In the binary system, encoding needs a large number of signal pulses and high frequency, and the frequency of the carrier wave becomes very high also. The multisignal method of this invention makes it possible to reduce the encoding bits and the carrier wave frequency by using level sensing and width comparison techniques. This method also removes noise owing to its level sensing and width comparison techniques which have not been used in conventional digital communication systems. Therefore, the reception of erroneous information, the occurrence of unclear audio-visual images, and noise trouble are prevented in the use of radio waves.

Abstract: This invention resolves the limitations of the binary data encoding and storage system by encoding multi-valued meaning to data elements prior to the recording and storing of these multi-valued data elements based on a plurality of quantities in a memory point. In order to make a single memory point suitable to record multi-valued data elements, where each value has a special meaning in a particular recording, quantities of magnetism or light, like its intensity, shape, etc., are digitized or analogized so that each of the quantities can be recorded and extracted. The invention additionally includes systems and methods for using multi-valued data elements, including wireless transmission.

Abstract: Some of various multisignal (a plurality of signals except zero in the conventional binary system ) which are a variety of memories employed as signals instead of a single memory in the binary system are recorded in a medium for multisignal, by moving a recorder for multisignal to a determined position. An extractor is moved to a determined position to extract a part of the multisignal which have been recorded at that position in advance. When any change has to be made to the recorded multisignal, the change is made by the recorder. The multisignal can be used in two or more pairs as well. When processing a signal in the multisignal method in which various signals are used instead of 1 in the conventional binary system, the medium erases, writes, and corrects the signal with a machine which uses multisignal of light, magnetism, etc. that can be clearly discriminated from one another.