摘要:
A solar cell power system includes a device which determines the occurrence of solar array bus lockup by detecting the voltage of the power bus, the discharge current of the storage battery, and the solar array current (or the load current) and performing a calculation using these items of data in addition to the regulated bus voltage to emit a lockup signal, by which the magnitude of the load is reduced, thereby cancelling the lockup state. Alternatively, a solar cell system may include a lockup cancelling drive device, which accumulates in a coil cancelling-drive, energy supplied from the storage battery and then discharges this energy to the power bus, thereby cancelling the lockup stage without reducing the magnitude of the load.
摘要:
An image forming apparatus with a binding function wherein small bands of toner are deposited on paper sheets, a plurality of said sheets are then stacked and thereafter said small bands of deposited toner are fused, thereby binding said sheets.In order to form said small bands of toner on an electrostatic latent image carrier, the present invention is provided with a charger disposed between an exposure position and the developing position so as to be movable perpendicularly to the paper transport direction, an optical shutter disposed in the image exposure optical path and selectably operable, or a scale disposed at one side of a platen glass for preventing light from reaching the image carrier.Said small band of toner formed on the image carrier may be developed by a special toner such as waste toner removed from the surface of the image carrier after being supplied to copy the original document image, white toner, color toner, or highly self-adhesive toner.The apparatus may further comprises controller for controlling the apparatus so as not to form the binding toner on a suitable cover sheet of the sheet stack.The width of the binding toner deposited on the sheet may be controlled so as to be variable by changing the timing for transporting sheets toward a transfer station.
摘要:
A sheet storing apparatus comprising a tray for receiving sheets ejected from a copying machine, a first shift unit for reciprocating the tray in the direction perpendicular to the ejection of sheets, an aligning member for aligning the sheets on the tray, which is in contact with the surface of the top of the sheets on the tray and a second shift unit for shifting the aligning member in the same direction as that of the shifting of the tray. The sheets are divided by the shifting of the tray every time a set of sheets finishes to be transported onto the tray, and the aligning member is shifted synchronized with the shifting of the tray. Further, the sheet storing apparatus is provided with a rotatable ejection roller for transporting sheets onto the tray and a round transport member which is in contact with the ejection roller and rotatable together with the rotation of the ejection roller, and through between which and the ejection roller the sheets are transported onto the tray, and the ejection roller is shifted in the direction perpendicular to the ejection of sheets synchronized with the shifting of the tray.
摘要:
A sheet storing apparatus capable of discharging sheets supplied by an image forming apparatus either face-up or face-down. The sheet storing apparatus comprises: forward/reverse rotary rollers for delivering a sheet in a direction leaving the image forming apparatus behind as well as in a direction contrary to the former, sheet discharging rotary rollers for discharging the sheet out of the sheet storing apparatus on a storing tray, a first delivery path for discharging the sheet face-up, a second delivery path for delivering the sheet in the direction leaving the image forming apparatus behind, a third delivery path for discharging the sheet face-down, switching guides for diverting the sheet either to the first or second delivery path, a sheet detecting sensor, disposed on a common path formed by joining the first and third paths, for detecting the sheet, a discharge mode controller for selecting either the face-up discharge mode or the face-down discharge mode according to sheet detections by said sheet detecting sensor, and a rotatable top cover for supporting components of said delivery paths' guide surfaces and said switching guides and for exposing said delivery paths.
摘要:
An imaging lens (100) comprising, arranged sequentially from the object side, a positive-meniscus first lens (1) with its convex plane facing the object side, a negative-power-meniscus second lens (2), and a positive-power third lens (3), the second and third lenses (2, 3) functioning as correction lenses. The first lens (1) has a strong power, and both the second and third lenses (2, 3) are aspherical on opposite planes. When the synthetic focal distance of the imaging lens is f, the focal distance of the first lens f1, the distance from the incident surface on the object side to the imaging surface of the first lens (1) Σd, and the Abbe number of the second lens √d2, the following conditional expressions are satisfied. 0.50 √d2 (3). Accordingly, a small, low-cost imaging lens capable of high-quality imaging can be realized.
摘要:
An immunoassay method of the HIV-1p24 antigen by sandwich method, using at least one polyclonal antibody recognizing the HIV-1p24 antigen and at least two monoclonal antibodies recognizing the HIV-1p24 antigen, is provided together with a reagent therefor, to establish more highly sensitive assay of the HIV-1p24 antigen than conventionally.
摘要:
A copy sheet stack apparatus stacks copy sheets discharged from an image-forming device and binds them be means of a staple. The apparatus comprises a first accommodating device for accommodating copy sheets discharged from the image-forming device, a staple device for binding by way of the staple the copy sheets accommodated into the first accommodating device, a second accommodating device disposed below the first accommodating device to accommodate a bundle of the copy sheets bound be means of the staple, a fall device for making the bundle of the copy sheets bound by way of the staple fall from the first accommodating device to accommodate into the second accommodating device by its own weight, and a guide device disposed between the first accommodating device and the second accommodating device to guide the bundle of the copy sheets fallen from the first accommodating device to the second accommodating device. The guide device has a curl device for curling each bundle of the copy sheets in a direction intersecting perpendicularly to a bundle discharging direction so as to make each bundle thereof get rigid to smooth discharge it.
摘要:
An apparatus for storing papers ejected from a copying machine or the like and stapling them after alignment, comprises a contacting member which contacts each paper being transported into a stapling tray to urge the paper for alignment in a specified portion, and a plurality of pressing members for pressing the transported papers at the upper portion thereof against the tray, each of the pressing members is individually adapted correspondingly to the sizes of papers. The contact between the contacting member and the papers is relieved when the stapled papers are discharged from the tray. The pressing members are actuated in conjunction with the paper transporting operation correspondingly to the size of papers. The contacting member is arranged at a location less distant from transport rollers for transporting papers into the tray than the length of paper in the direction of transporting paper on the tray.
摘要:
A pressure fixing apparatus in which copying paper with unfixed toner images formed on one surface is passed between a pair of press rollers in pressing contact with each other to fix the toner images to the copying paper with the pressure of the rollers. At least one of the rollers which comes into contact with the toner images on the copying paper has a roughened surface formed of minute round-edged projections.
摘要:
An imaging lens (100) comprising, arranged sequentially from the object side, a positive-meniscus first lens (1) with its convex plane facing the object side, a negative-power-meniscus second lens (2), and a positive-power third lens (3), the second and third lenses (2, 3) functioning as correction lenses. The first lens (1) has a strong power, and both the second and third lenses (2, 3) are aspherical on opposite planes. When the synthetic focal distance of the imaging lens is f, the focal distance of the first lens f1, the distance from the incident surface on the object side to the imaging surface of the first lens (1) Σd, and the Abbe number of the second lens {square root}d2, the following conditional expressions are satisfied. 0.50 {square root}d2 (3). Accordingly, a small, low-cost imaging lens capable of high-quality imaging can be realized.