Abstract: Charge eliminating apparatus for a moving web comprising two voltage applicators with discharge electrodes arranged at uniform intervals is disclosed. The voltage applicators are provided against the web supported by a backing roller or two backing rollers. The distance between each voltage applicators is settled to be small, and the discharge electrodes are connected to high voltage power sources. By applying D.C. voltage to the web, electrostatic charges on the web are efficiently eliminated.

Abstract: A method of assembling complex wire harnesses wherein sub-assemblies of relatively simple circuits are made, terminals attached to the ends of each circuit, and the terminals are inserted into connectors. Each circuit is tested for integrity and, thereafter, the various circuits are placed together on a positioning board and bound with tape.

Abstract: In a wet-type electrophotographic image formation method using an organic electrophotographic photoconductor constituted of an electroconductive support and a photoconductive layer formed thereon, the steps of (1) forming a latent electrostatic image on the photoconductive layer, and (2) developing the latent electrostatic image to a visible toner image with a developer comprising toner particles and a carrier liquid constituted of or including a silicone oil in which the toner particles are dispersed.

Abstract: A waterproof construction of a wire for a motor vehicle, which wire has one or more strands and an insulating coating surrounding the strands and is connected to a nonwatertight terminal including a terminal fixed directly to a body of the motor vehicle and a terminal mounted on a nonwatertight connector, wherein at a portion of the wire between its location connected to the nonwatertight terminal and a first branch point, the insulating coating is removed from the wire so as to expose the strands and waterproof material is filled among the strands such that an insulating and waterproofing coating member is wound around an outer periphery of the waterproof material.

Abstract: A wet-type image formation apparatus comprising a latent electrostatic image formation unit capable of forming on a latent-electrostatic-image-bearable photoconductive member a latent electrostatic image corresponding to an original image; and a wet-type development unit capable of developing the latent electrostatic image into a visible toner image with a liquid developer composed of (i) a carrier liquid comprising a petroleum aliphatic hydrocarbon and a silicone oil with a siloxane structure, and (ii) toner particles comprising a coloring agent and a binder resin, which are dispersed in the above-mentioned carrier liquid.

Abstract: A liquid developer for developing latent electrostatic images comprises (i) a carrier liquid comprising at least one component selected from the group consisting of a phenylmethyl silicone oil and a cyclic dimethyl polysiloxane, and (ii) toner particles dispersed in said carrier liquid, and images are formed by a wet-type electrophotographic image formation method using the liquid developer and thermally fixed to a transfer sheet.

Abstract: An image forming apparatus which uses a liquid developer to produce a visible image from an image carrier is provided with a movable cleaning unit. This movable cleaning unit is moved in and out of contact with the image carrier. A tank stores the liquid developer which is fed to both the developing unit and to the cleaning unit and is provided with a mechanism for feeding the developing unit and the cleaning unit with the liquid developer which is so stored.

Abstract: A programmable controller having a loading feature for changing such control information as control programs. The controller comprises a load execution unit and an allocation unit. The load execution unit checks, upon receipt of new control information, the execution state of the program to be changed based on management information stored in a management table. The load execution unit loads the new control information into an area indicated by addresses held in a management table if the program is in non-executing or non-executable state. The load execution unit loads the new control information into a reserved area indicated by addresses held in a reserved table if the program is in executing or executable state. The allocation unit replaces the content of the addresses held in the management table with the content of the addresses held in the reserved table after the load execution unit has loaded the new control information into the reserved area.

Abstract: A wet-type image formation apparatus comprising (i) a belt-shaped photoconductor prepared by depositing a photoconductive material on the outer surface of a belt-shaped substrate; (ii) a plurality of pulleys which support and drive the belt-shaped photoconductor; (iii) a charging unit; (iv) an exposure unit; (v) a development unit; (vi) an image transfer unit; (vii) a squeeze roller unit, comprising a pair of roller-supporting members and a co-axial roller; (viii) a cleaning means; (ix) a liquid developer removing unit which is provided inside the belt-shaped photoconductor, capable of removing the liquid developer dropping onto the inner surface of the belt-shaped photoconductor and recovering it in a liquid developer reservoir or a development unit.

Abstract: A copier with an automatic document feeder (ADF) which causes the ADF to automatically feed a document to a predetermined position on a glass platen and causes optics in the form of a scanner for exposure to move for illuminating the document on the glass platen. The copier changes a document stop position on a glass platen and a home position of the scanner depending upon size of a document to be fed by the ADF or the size of paper sheets for reproducing the document thereon.

Abstract: A device applicable to an electrophotographic color copier or a color ink jet printer for selectively supplying visualizing liquids of different colors, e.g. black, red, green and blue or a mixture thereof to a photoconductive drum, paper or like recording medium to form a visible image on the medium which corresponds to an image of an original document. The device includes a black liquid vessel, a red liquid vessel, a blue liquid vessel, and a cleaning liquid vessel. The liquids from the various vessels are selectively fed to the device and, after a visualizing operation or a cleaning operation, selectively returned to the respective vessels by two switching units. Residual toner particles are returned to the black liquid vessel. A purifying member for capturing toner or like visualizing agent which is contained in the black liquid is situated between an overflow port of the black liquid vessel and the other liquid vessels and cleaning liquid vessel.

Abstract: A transfer paper separating apparatus for separating transfer paper attracted by a photosensitive member of a copying machine from the photosensitive member is disclosed, in which the front edge of the transfer paper is peeled off from the photosensitive member by a pick-off blade and then the transfer paper is separated therefrom by a separation belt and a separation roller. The separation belt and the pick-off blade are mounted on a first support plate and the separation roller is mounted on a second support plate, and the first and second support plates are movable away from the photosensitive member independently each other.

Abstract: An apparatus for extracting a specific component signal from a composite signal composed of a first component signal and a second component signal. The apparatus includes two transistors which separate a received composite signal into two separate component signals by way of a sampling signal synchronized with the first or the second component signal of the composite signal, whereby the desired component signal can be selected. In the case of a color television system, the color burst signal can be extracted from the composite color signal.

Abstract: A synthetic resin lens having a refractive index of at least 1.55 and an antireflection coating thereon is provided. The antireflection coating includes at least a hard coat layer formed of a dielectric substance having a refractive index n.sub.h disposed on the lens having a refractive index n.sub.s (n.sub.s .noteq.n.sub.h) and at least one antireflection layer of a dielectric or metallic material disposed between the lens and the hard coat layer. The antireflection layer has a refractive index n in the range represented by the formula: ##EQU1## and an optical film thickness of 4 (where denotes a wavelength in the range between about 450 nm to 650 nm) or two or more plies optically equivalent to a single layer of the antireflection material. The synthetic resin lens may be prepared by radical polmerization of a mixed monomer solution of styrene, 2,2-bis[3,5-dibromo-4-(2-methacryloloxyethoxy)phenyl]propane, and ultraviolet absorber and a light stabilizer.

Abstract: A detecting circuit comprises a synchronous detecting circuit (11, 12, 15 to 19, 22 and 27 to 29) and a switching transistor (35). The collector and the emitter of the transistor (35) are connected to junctions (A) and (B), respectively, of the synchronous detecting circuit. The input portion (11) of the synchronous detecting circuit is connected to receive a signal to be detected and the input portion (12) of the same is connected to receive a carrier wave. The base of the transistor (35) is connected to receive a switching signal. The synchronous detecting circuit performs a detecting operation when the switching signal assumes the low level; however, the transistor (35) is turned on when the switching signal assumes the high level so that the junctions (A) and (B) are short-circuited, whereby the synchronous detecting circuit does not perform a detecting operation. Accordingly, the detecting circuit can be switched with a simple circuit configuration.