摘要:
An image forming apparatus has the capability of maintaining good contact between a recording material and a recording-material carrying belt so that stable carrying force is obtained, thereby preventing deformation of an image due to a failure for the recording material to enter a fixing unit or due to contact of the recording material with some element present above the recording-material carrying belt. The image forming apparatus includes an air fan for generating a wind pressure applied to a recording material in a direction that presses the recording material against a recording-material carrying belt. In an enhanced mode, two or more air fans are arranged in a direction crossing the recording-material carrying direction.
摘要:
An image forming apparatus includes a recording material supporting member for supporting and transporting a recording material, an image forming device for forming an image on the recording material supported by the recording material supporting member, and a polishing device, having polishing particles provided on the surface thereof and a holding portion for holding the polishing particles, for polishing the recording material supporting member.
摘要:
An object of the invention is to provide a solar cell ordering system for planning a photovoltaic power system, making a cost estimate thereof, and placing an order thereof. A solar cell ordering system (50) includes roof shape creating means (1) for creating roof shape data (32) based on inputted roof information (31), module layout means (2) for designing a layout of a solar cell module using the roof shape data (32), and drawing up a list (34) of members of necessity for the photovoltaic power system, estimate creating means (3) for drawing up estimate information (37) using the list (34) of members and unit price information (36), and order information processing means (4) for placing an order for the members using the estimate information (37) and order application information (38).
摘要:
In the present invention, an iron based alloy which contains by mass %: 0.20% or less of C; 6.0 to 16.0% of Cr; 6.0 to 16.0% of Ni and whose martensitic transformation starting temperature (Ms point temperature) is in the range of 0-170° C., inclusive of 0°C and exclusive of 170° C., is used as a welding material. With respect to a weld metal, the weld metal has a iron alloy composition which contains by mass %: 0.20% or less of C; 3.0 to 13.0% of Cr; 3.0 to 13.0% of Ni and whose martensitic transformation starting temperature (Ms point temperature) is in the range of 50-360° C., inclusive of both 50° C. and 360° C.
摘要:
A developing apparatus for developing an electrostatic latent image includes a container for containing a developer, a rotatable developing roller for carrying the developer supplied from the developer container into a developing zone where the electrostatic latent image is developed, the developing roller having a developer carrying surface having fine concavities and finely smooth ironed surface portions.
摘要:
A cleaning device for cleaning a recording material bearing member has a surface contacting with the recording material bearing member. The surface as a non-woven cloth including fibers having an average thickness of below 10 .mu.m and 70% or more of said fibers each has a thickness smaller than 10 .mu.m and a density of said fibers being in a range of 0.05-0.80 g/cm.sup.3.
摘要翻译:用于清洁记录材料承载部件的清洁装置具有与记录材料承载部件接触的表面。 作为平均厚度小于10μm的纤维和70%以上的所述纤维的无纺布的表面各自具有小于10μm的厚度,并且所述纤维的密度在0.05-0.80的范围内 g / cm3。
摘要:
A developing apparatus including a cylindrical member having an outer diameter of 5-25 mm to carry a developer. In the cylindrical member, there is disposed a stationary magnet having only two magnetic poles adjacent an outer periphery thereof. An elastic member is contacted to said cylindrical member to regulate the thickness of the developer layer.
摘要:
A developing apparatus wherein a magnet is stationarily disposed within a sleeve for carrying a developer. Adjacent an outer periphery of the magnet, only two magnetic poles having different polarities. They are diametrically opposed with respect to a center of the sleeve. One of the magnetic poles form a magnetic field in the developing zone, whereas the other magnetic pole forms a magnetic field in the zone for regulating the thickness of the layer of the developer on the sleeve.
摘要:
A magnet is disposed in a sleeve for carrying a developer. At a position between two adjacent magnetic poles along the periphery of the magnet, an elastic plate is contacted to the sleeve. The elastic plate is effective to regulate a thickness of a layer of the developer applied on the carrying member. Of the magnetic poles, the magnetic pole disposed upstream of a contact position between the elastic plate and the sleeve with respect to the rotational direction of the sleeve provides a magnetic force F (Gauss). The elastic plate is contacted to the sleeve with the pressure P (g/cm). In this structure, 0.71P+385.ltoreq.F.ltoreq.-1.43P+1630 is satisfied.
摘要:
A developing apparatus in which toner and magnetic particles are supplied to a rotatable developing sleeve to which an elastic blade is contacted. Substantially only the toner is passed through the contact portion. At the free end portion of the elastic blade, the magnetic field is concentrated. The concentrated magnetic field confines the magnetic particles.