摘要:
In a magnetic recording and reproducing apparatus of 2-head helical scan type, an overlapping portion is formed at one end of each video track on a magnetic tape, and a PCM audio signal is recorded on this overlapping portion. Video/audio selective switching circuits are disposed on the input or output side of video and audio recording amplifiers, and video/audio selective switching circuits and video/audio playback equalizer circuits are disposed on the output side of video and audio playback amplifiers. Each of the heads acts as both of a video head and an audio head.
摘要:
An address on a magnetic tape to be searched and a current address of the magnetic tape which is read by playing back the tape are supplied to first arithmetic operation means to produce a signal indicative of the tape length to be fast moved and a signal indicative of the direction of the fast tape movement so that the tape is fast moved in the selected direction in response to the derived direction signal. Second arithmetic operation means watches address pitch signals produced during the fast tape movement and the tape length to be fast moved derived from the first arithmetic operation means, to release the fast tape movement when the predetermined length of tape has been fast moved.
摘要:
The present invention relates to a vulcanizable rubber composition improved in a sulfur blooming obtained by coagulatingly keeping a supersaturated sulfur within said rubber composition. For preventing said sulfur blooming, in the present invention, a surface active agent such as sodium or potassium ethylxanthate, sodium or potassium isopropylxanthate, dialkyldithiophosphoric acid, diphenylthiourea, mercaptobenzothiazole, diphenylthiocarbazone, sodium oleate, sodium stearate or octadecylamineacetate is added to a rubber composition obtained by compounding sulfur as a vulcanizing agent in the amount of 0.5 to 10 parts by weight in relation to 100 parts by weight of rubber which may be any of natural rubber, synthetic rubber and the mixtures thereof.
摘要:
A facsimile apparatus includes an acquisition unit and a first registration unit. The acquisition unit acquires a transmission source number and a reception number of a facsimile reception document. The first registration unit acquires use restriction information corresponding to the transmission source number and the reception number acquired by the acquisition unit from a first storage unit for storing first correspondence relation information in which use restriction information of documents and transmission source numbers and reception numbers of facsimile communication are associated with each other, and registers second correspondence relation information in which the use restriction information and the facsimile reception document are associated with each other in a second storage unit for storing correspondence relation information between documents and use restriction information.
摘要:
A transfer device includes: an endless transfer-belt that includes a first transfer-portion, at which a developer image is transferred onto an outer periphery surface of the transfer-belt, and a second transfer-portion, at which the developer image is transferred onto a member-to-be-transferred, the transfer-belt moving toward the second transfer-portion from the first transfer-portion; a transfer-member that, at the second transfer-portion, sandwiches the member-to-be-transferred between the transfer-member and the transfer-belt, and transfers the developer image to the member-to-be-transferred; a tension application unit that includes a resilient member, and a tension application member that urges the transfer-belt with resilient force of the resilient member and applies tension to the transfer-belt; and a damping member that causes damping force to act on the tension application member when the tension application member moves in one of a direction in which the tension application member urges the transfer-belt, or an opposite direction.
摘要:
A lateral junction field effect transistor includes a first gate electrode layer arranged in a third semiconductor layer between source/drain region layers, having a lower surface extending on the second semiconductor layer, and doped with p-type impurities more heavily than the second semiconductor layer, and a second gate electrode layer arranged in a fifth semiconductor layer between the source/drain region layers, having a lower surface extending on a fourth semiconductor layer, having substantially the same concentration of p-type impurities as the first gate electrode layer, and having the same potential as the first gate electrode layer. Thereby, the lateral junction field effect transistor has a structure, which can reduce an on-resistance while maintaining good breakdown voltage properties.
摘要:
The present invention provides an image forming apparatus. The image forming apparatus includes plural image carriers, an endless intermediate transfer belt, plural first transfer members and a second transfer member. The image forming apparatus starts application of the transfer bias sequentially from the first transfer members disposed upstream and continues to apply the transfer bias to two or more of the first transfer members until the recording medium enters a transfer position where the toner images are transferred by the second transfer member.
摘要:
The scanning type printing apparatus prints an image and/or a text on a recording medium in accordance with image data and/or text data while moving on the recording medium. The apparatus includes a moving unit, an image processing unit that, prior to printing, rotates the image and/or the text to be printed based on the image data and/or the text data and/or reverses front and back thereof; and an ejection head that includes at least one nozzle and at least one ink ejection unit that eject ink.
摘要:
A rotational drive device includes a drive motor and a drive transmission mechanism that are coupled together via an input coupling. The input coupling includes a coupling body that is coupled and fixed to an output shaft of the drive motor. A vibration damper that projects outward and damps vibration from the drive motor is disposed at an outer peripheral portion of the coupling body.
摘要:
A lateral junction field effect transistor includes a first gate electrode layer arranged in a third semiconductor layer between source/drain region layers, having a lower surface extending on the second semiconductor layer, and doped with p-type impurities more heavily than the second semiconductor layer, and a second gate electrode layer arranged in a fifth semiconductor layer between the source/drain region layers, having a lower surface extending on a fourth semiconductor layer, having substantially the same concentration of p-type impurities as the first gate electrode layer, and having the same potential as the first gate electrode layer. Thereby, the lateral junction field effect transistor has a structure, which can reduce an on-resistance while maintaining good breakdown voltage properties.