摘要:
An image forming apparatus includes an image bearing member; a charging member for charging the image bearing member at a charging position, the charging member being contactable to the image bearing member; wherein the charging member is adapted to be supplied with a first DC voltage of a predetermined polarity for forming an image on the image bearing member and contains ion conduction material, and wherein the charging member is adapted to be supplied with a second voltage of a polarity opposite from the predetermined polarity when such an area of the image bearing member as is going to a non-image area of the image bearing member is at the charging position.
摘要:
A separation device for a colliding G simulation apparatus for vehicles etc. including a hydraulic separation device provided between an output shaft of an actuator and a mock vehicle, an accumulator as a hydraulic pressure source for operating the separation device, a control unit of the separation device, a servo valve and a control unit for controlling the actuator, and a system control unit for dispatching a control signal to the control unit of the actuator. The separation device includes a nut separation actuator, a separation nut, separation signal wiring, a bolt, an electromagnetic valve and a piston. The separation nut is separated and a connection to the bolt is released by a force acting on the piston.
摘要:
A hybrid laminated prepreg is disclosed, which comprises a resin layer, a decorative layer laminated thereon and having a pattern, and a transparent prepreg layer laminated on the decorative layer. In manufacturing a fiber reinforced composite resin material molding, the hybrid prepreg is laminated in a couple of layers on the outermost one of laminated layers of usual prepreg. Thus, it is possible to easily decorate the obtainable molding to readily provide an aesthetic sense to the appearance of the molding and also dispense with time-consuming operation of coating or the like. Further, unlike the coating or the like, it is possible to stably hold the aesthetic sense of the appearance for long time. The hybrid laminated prepreg can be suitably used for fiber reinforced composite resin material moldings, for instance such sport articles as golf club shafts, tennis rackets, ski pole shafts and fishing rods, fancy articles, briefcases such as attache cases, pipes such as bicycle frames and panels such as fair-faced wall panels.
摘要:
A special effect generator is arranged such that read address calculations for special effect processing of an original video image are limited only to the region within which the processed video image is located on the display screen, so that calculations of read addresses are simplified. The coordinates and image rotation information for several different video special effects are stored in a read-only-memory and are used to limit the address generation operation based on the coordinate boundaries of the image on the video screen, so that only those addresses actually required for the special effect are calculated.
摘要:
An apparatus for reproducing and processing picture information for forming a picture signal corresponding to a graphic code obtained from a recording medium on which, in addition to a video format signal and a coded information signal, graphic codes including picture information are recorded, the graphic codes being inserted as a subcode of the coded information signal, and for mixing the picture signal in the video format signal obtained from the recording medium.The apparatus is provided with a display mode changing device for changing a mode of display of the picture signal in response to the display mode changing command. According to another feature, a plurality of memories for storing a plurality of graphic codes are provided, and a graphic code of a designated channel is read-out when the designation of channel is changed.
摘要:
Method of recording and reproducing picture information and a recording medium on which the picture information is recorded by the method, and an apparatus for playing such a recording medium. In addition to a coded information signal, graphic codes including picture information and audio codes made up of codes by which data can be compressed at a compression rate higher than that of the coded information signal. The graphic codes and said audio codes are inserted as the subcode of the coded information signal together with identification codes indicating whether the codes include the picture information or the audio information. At the time of playback of the recording medium, the subcode is demodulated in accordance with the identification codes.
摘要:
A magazine-housed disk reproducing apparatus is disclosed which enables the user to easily determine the contents of the various disks contained in the magazine. The names of tunes and the like provided on the various available disks are stored in a memory. An identifying device detects which magazines containing which disks have been loaded. A display device is activated to indicate to the user the desired content information.
摘要:
In changing or otherwise handling sequential videotex codes composed of geometric codes representing individual image areas as respective geometric drawings and also characteristic codes representing attributes of the geometric drawings, the order of transmission of the geometric codes and characteristic codes is supervised on an order table and a characteristic code table is provided for supervising the characteristic codes, with correction or rearranging of the videotex code data being effected on these tables. In the case where the videotex codes are to represent an input color image, a histogram of the frequencies of occurrence of all colors represented by color data for each input color image is produced and a predetermined relatively small number n of colors having the highest frequencies of occurrence, either in the histogram as a whole, or in divisions of the histogram, are selected and each image area has assigned thereto color data representing the one of the n selected colors closest to the actual color of the image area in question.
摘要:
A reproducing apparatus which reproduces speech sounds at a speed faster than a normal reproduction speed. The outputting operation may be performed, making it easier to hear speech sounds when the video searching operation is performed through hearing of the speech sounds in the VTR or the like. The reproduction is adapted to be performed by the other head which is different in azimuth angle during the normal reproduction operation from the double azimuth heads during a given frame reproduction in the 1.5 times speed reproduction with one head of the rotary heads of the normal two heads being provided as a double azimuth head. The noise caused through the reproduction of the adjacent track may be removed.
摘要:
A unit type strain gauge having a protective outer casing of a hard material provided with an internal space open at one side and a pressing member housed in the internal space arranged to press a strain gauge element attached to it against an object, in which strain is to be measured, the remainder of said space being filled with soft synthetic rubber arranged to maintain the parts of the gauge in position and to maintain a dust proof and moisture proof structure.