Abstract: An apparatus for removing a ghost component which disturbs a picture signal by means of a ghost canceling reference signal included therein. The reference signal is extracted from the picture signal and judged as to whether it has a specific level in a reference time interval. The extracted reference siganl is also judged as to whether a color burst signal is canceled. If both judgements are positive, a judgement signal is generated which allows the extracted signal to be examined how it is disturbed by the ghost component. In response to the examination, the ghost component is removed from the picture signal.

Abstract: Herein disclosed is a pressurized slip casting apparatus which includes an upper mold carried vertically movably on a replacer which is made horizontally movably on a horizontal rail; and a lower mold for receiving the upper mold in alignment, when the upper mold descends, to cast a slip under pressure inbetween thereby to prepare a green body of a sanitation fixture or the like. Dehydrating assembly is carried vertically movably on the replacer. A spongy member is attached to the lower end of the dehydrating assembly for absorbing the water from the inside of the lower mold. A push plate is arranged at the side of the lower mold for pushing the spongy member to dehydrate the same.

Abstract: Continuous analytic transform functions implemented optically in U.S. Pat. No. 4,623,245 are instead implemented electronically and in real-time. An improved scheme is disclosed where the range of amplitudes of the monochromatic signal input is divided into n sections and constant, linear or sinusoidal transform functions are utilized in each section for transforming the monochromatic video input to three pseudocolor video signals. Even complex transform functions can be implemented by simple transform functions in each of the sections to reduce the overall complexity of the implementing circuit. The television camera, a pseudocolor encoder and a liquid crystal television monitor are placed within the same housing to form a portable hand-held unit. The weight and size of the unit can be reduced as a result of the simple electronic implementation of the encoder.

Abstract: A conjugated diene sulfonation product represented by the formula (I): ##STR1## wherein R.sup.1 to R.sup.6, which may be the same or different, represent hydrogen atoms, alkyl groups having 1 to 8 carbon atoms, aryl groups having 6 to 20 carbon atoms or --SO.sub.3 X groups (X represents a hydrogen atom, a metal atom, an ammonium group or a quaternary ammonium group), at least one of said R.sup.1 to R.sup.6 being the --SO.sub.3 X group, a polymer of the conjugated diene sulfonation product or a copolymer of the conjugated diene sulfonation product with a monomer copolymerizable therewith. The sulfonation product, the polymer and the copolymer are useful as a dispersing agent for preparing a solid fuel dispersion, a cement dispersion, a dye and/or pigment dispersion or a metal oxide dispersion or as a water-treating agent, a fiber-treating agent, a plating bath additive and an excavation-muddy water-viscosity-adjusting agent.

Abstract: A process for the manufacture of slide fasteners from an elongate stringer chain is disclosed in which the stringer chain is maintained in tensionless suspension at predetermined locations along the path of its movement through various stages of production. A plurality of processing units are controlled so as to operate in synchronized relation to one of such units which has a slowest cycle of operation.

Abstract: An X.25 protocol apparatus can communicate with another X.25 apparatus or a X.32 apparatus through a telephone network, an ISDN network, or a PBX network, by attaching protocol conversion system to the X.25 apparatus. The conversion system has a pair of signal identification portions (1, 6) for separating a receive packet to a data packet and a control packet, a call process portion (3, 12) for dial signal process, and an address table (4) and a packet edition portion (5) for address conversion of a control packet. A data packet is forwarded from one signal identification portion to another signal identification portion through direct path (53). A control packet is forwarded to a control packet identification portion (2) for control process which includes dial signal process, address conversion, and protocol sequences. This system is applicable to couple a data communication network which has a X.32 correspondence portion to another data communication network.

Abstract: A document feeding device for feeding documents to a document scanning section where the image of the document is scanned. The document feeding device has first trasnport rollers for feeding each document to the scanning section, discharge rollers for discharging from the scanning section the document thus supplied, a reversing transport path for passing and turning over the document sent from the discharge rollers, and second transport rollers for feeding the document that has been turned over through the reversing transport path to the document reading section. The reversing transport path is designed to change the length of the document transport path depending on the size of the document. With the arrangement, reversing operation and scanning operation of the documents can be performed effectively.

Abstract: An image sensor having an photodetecting element array including a plurality of blocks linearly arrayed in a main scan direction, each block consisting of a plurality of photodetecting elements, a plurality of switching elements for transferring every block charges generated in the photodetecting elements, and drive ICs for outputting the charges in the form of image signals. In the image sensor, the switching elements in a block of the photodetecting element array and the switching elements in another block located adjacent to the former block are connected by wires in such a way that the switching elements closest to each other between the blocks are interconnected, the switching elements next close to each other are interconnected, and so on.

Abstract: A camera shutter system has a motor driven sector for opening and closing a shutter opening. A photo-interruptor is positioned to intercept a light beam, to effect the generation of a photo-interruptor signal. A timer has a counter that is set to a first count in response to the photo-interruptor signal, and is reset when a given count is reached. A shutter malfunction signal is generated when the level of the photo-interruptor signal has not changed by the time the given count is reached.

Abstract: A camera shutter system has a motor driven sector for opening and closing a shutter opening. A photo-interruptor is positioned to intercept a light beam, to effect the sequential generation of first and second photo-interruptor signal pulses, the first pulse having a width that is a function of the speed of the sector. A timer has a counter that is set to a first count corresponding to an exposure value that is a function of the brightness of an object to be photographed and the width of the first photo-interruptor signal. The timer is controlled to count down in response to the second photo-interruptor signal, and the sector driving motor is energized during the count down of the timer.

Abstract: A method of preparation of packaging bags for bottles, wherein a scrap piece formed at the closed end of the bag is discharged by mechanical methods. In one method, a long cylindrical film sheet is fed to the apparatus so as to place the portion of the film sheet forming the open end of the bag at the top and both sides of scrap pieces are cut and separated simultaneously. In another method, a long cylindrical film sheet is fed to the apparatus so as to place the portion of the film sheet forming a scrap piece at the top, and the scrap piece and the periphery of a closed end of the bag are cut simultaneously.

Abstract: In a thin film deposition apparatus, a vapor generation source including a crucible containing a desposition material is disposed inside an ionization means, the crucible being disposed below a cathode filament. Since the upper section of the crucible is heated by the heat of the filament, the creeping up of a molten metal deposition material having a good wettability can be suppressed. Also, the temperature of a surrounding anode is maintained higher than the melting point of the deposition material because the crucible disposed in the ionization means is heated. Therefore, the deposition of the material onto the anode can be prevented.

Abstract: A compound of the formula: ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are each hydrogen, lower alkyl, lower alkenyl, aryl or ar(lower)alkyl,R.sup.4 is imidazolyl, which may have alkyl or imino-protective group as substituents, or pyridyl,A is lower alkylene, andis single bond or double bond, and pharmaceutically acceptable salts thereof, having 5-HT antagonism.

Abstract: The present invention provides improved nuclear fuel pellets having high thermal conductivity for use in an LWR. This can be achieved by creating a continuous deposition phase of high-thermal conductivity substances in the grain boundaries in the pellets. As a result, the temperature in the center of the fuel rod can be significantly reduced, and the discharge amount of gases generated on the nuclear fission can be efficiently reduced.The present invention also provides a method of manufacturing the above-described nuclear fuel pellets.

Abstract: A bearing structure for an output shaft of an automatic transaxle employs a ball bearing, radial needle bearing and a thrust needle bearing in combination. The ball bearing and the radial needle bearing radially support the output shaft. On the other hand, the thrusting load to be exerted on the output shaft when it is driven by an output torque of the engine is received by the thrust needle bearing, and relatively small thrusting torque in reverse direction is received by the ball bearing. The ball bearing is provided on a side cover which is fixed to a transaxle casing. The radial thrust bearing is radially supported by the inner periphery of an output retainer. The thrust needle bearing is oriented at the opposite side to the ball bearing with respect to the output gear. A generally cylindrical retainer body having an axial end mating with a wall section of a transmission casing has a cylindrical projection extending from the axial end adjacent an inner circumferential edge.

Abstract: A quartz optical waveguide comprising a substrate, a ridge-form core part formed on said substrate and a part which surrounds said core part and has a lower refractive index than that of said core part, wherein a refractive index changes continuously at an interface between said core part and said part having the lower refractive index, which has a decreased transmission loss and a connection loss when connected with an optical fiber.

Abstract: When image information of documents is stored in the image storage of an image filing device, the title information is entered for each document for easy retrieval of the image information after filing. For entry of the title information for each document into the image filing device, it is necessary to fill in title information in the title entry format, supply the title information entry format through the image input unit of the image filing device and to recognize the characters of the title information. This title information entry format is automatically designed and entered into the image storage by the operator who supplies the title information and file name by operating the keyboard of the image filing device. When the operator designates one of the plural title information entry formats entered for each file, the title information entry format thus designated is printed out by the image output unit of the image filing device.

Abstract: A charge pump circuit having a pumping capacitor is provided. A first terminal of the pumping capacitor is connected to a V.sub.CC power source through a P-MOS transistor, and grounded via an N-MOS transistor. The gates of these transistors receive a signal in which the HIGH level and the LOW level are alternately repeated. A second terminal of the pumping capacitor is grounded via an N-MOS transistor. The gate of the N-MOS transistor is connected to a terminal through a capacitor, and also to the second terminal of the pumping capacitor via an N-MOS transistor the gate of which is grounded. The second terminal is connected to an external circuit through an N-MOS transistor. The gate of the N-MOS transistor is connected to a terminal through a capacitor, and also to the output terminal through an N-MOS transistor the gate of which is connected to the node.

Abstract: A technique of holding an object, wherein an object (10) to be held is placed on a holding surface (3) having a plurality of suction holes (4), each of which has a valve (6) therein which is operated in accordance with the difference between the pressure in the upper or outer space and the pressure in the lower or inner space demarcated by the valve (6). The valve (6) is opened by utilizing the phenomena that such pressure difference in those suction holes (4) closed by the object (10) becomes smaller, whereas the valves (6) are closed by utilizing the phenomena that such pressure difference in those suction holes (4) which are not closed by the object (10) and remain open becomes greater, to thereby prevent reduction of the suction force to be exerted on the object (10).