摘要:
A toner which is negatively charged to develop an electrostatic latent image is provided that contains a colorant; and a binder resin, wherein the toner has an acid value of from 5 to 20 mg KOH/g and an amine value of from 0.5 to 10 mg KOH/g.
摘要:
An apparatus, method and program for producing being able to produce a small print having print contents including character string information of a plurality of types of languages or the logo such as the public mark added to the print contents are provided. The invention has a language converting function in which an input character string is converted into another language and the character string of a printing subject includes the converted character string but does not include the input character string. The invention also has a multi-language printing function in which the input character string is converted into the character string of another language in accordance with specified contents of the number of languages and the type of language and the character string or input character string converted into the character string of another language in accordance with the specified contents of the number of languages and the type of language is included in the character string of the printing subject. Further, the invention has the function of specifying a layout of a print element, specifying one piece of information on the logo from the plurality of pieces of information on the logo previously prepared, specifying one record from the plurality of records previously prepared, specifying character string information of one or the plurality of types from the specified records, and producing the small print by printing the information of the specified print element in accordance with the specified layout during instruction of production of the small print in which the logo and the character string are mixed together.
摘要:
An image-forming method and device and an electronic apparatus incorporating the device are provided. At least one line of a character string is input by using letter/symbol characters respectively representative of characters including letters symbols and a space, and a ruled line character which designates, by its position in the character string, a position where a ruled line should be drawn in a manner connectable to other ruled lines. An image is formed which includes images of the characters represented respectively by the letter/symbol characters, and an image of the ruled line drawn at the position.
摘要:
An object of the present invention is to provide a seal making device, by which any other person other than a specialist can make a desired seal, door plate, name plate or the like easily and quickly.The seal making device of the present invention employs a resin member on which an imprint figure is formed, and in which a part of the resin member physically stimulated by ultraviolet, laser beam, heat or the like has characteristics different from those of another part and one of the parts can be removed by the action of a predetermined kind of fluid. Further, in the seal making device, as an imprint figure transfer controlling unit controls an imprint figure writing unit as to whether or not a physical stimulation should be given to each minute unit area on a surface of the resin member according to an imprint figure read by an information processing unit, the imprint figure writing unit applies on the surface of the resin member the physical stimulation corresponding to the imprint figure to partially change characteristics of the resin member. Thereafter, the part of the resin member having changed characteristics, or the remaining part of the resin member is removed by using water or the like. Consequently, a seal or a relief or intaglio figure plate engraved with the desired figure is obtained.
摘要:
A polyester monofilament comprising a high-viscosity polyester as a core component and a low-viscosity polyester as a sheath component is provided, the polyesters having been combined together in a core-sheath arrangement. The polyester monofilament has a fineness of 3.0-13.0 dtex, a breaking strength of 6.0-9.3 cN/dtex, a strength at 10% elongation of 5.0-9.0 cN/dtex, a difference in wet heat stress in the filament-length direction of 3.0 cN or less, and a residual torque value of at most 4 turns per m. Provided is a process for producing a polyester monofilament by a direct spinning/drawing method in which two ingredients, i.e., a high-viscosity polyester as a core component and a low-viscosity polyester as a sheath component, are melt-extruded from a spinnert while being combined together in a core-sheath arrangement, and cooled and solidified, and the resultant extrudate filament is continuously drawn and wound up.
摘要:
A developing apparatus for an image forming apparatus. In order to suppress toner scattering that may occur after a development operation has been halted for a long time, the developer is transferred to a developer storage unit on the exterior of the developing machine when the development operation ends. A range in which an angle of a restricting member upstream side central angle α, which is a central angle of the surface of a developing roller on the upstream side of a restricting member opposing position opposing a developer amount restricting member in a surface motion direction of the developing roller, is not less than 0° and not more than 60° is set as a low magnetic flux density area γ in which the maximum value of a normal direction magnetic flux density on the surface of the developing roller is not more than 30 mT.
摘要:
A developing device includes a developing unit, a developer agitating unit, a developer conveying unit, and a toner supplementing unit. The developing unit develops an electrostatic latent image on an image carrier with a developer containing toner and carrier. The developer agitating unit agitates the developer. The developer conveying unit connects the developing unit and the developer agitating unit, and conveys the developer from the developing unit to the developer agitating unit. The toner supplementing unit is connected to the developer conveying unit, and supplements toner to the developer conveyed from the developing unit to the developer agitating unit.
摘要:
A discharge lamp lighting circuit is capable of preventing the discharge lamp from going out unexpectedly. The discharge lamp lighting circuit includes a DC-AC inverter which receives a power source voltage, boosts and converts the power source voltage into AC and supplies AC electric power to the discharge lamp 21. A control circuit sends a long cycle signal when the discharge lamp 21 is started. The cycle of the long cycle signal is longer than a frequency at the time of steady lighting. The control circuit sends a steady drive signal, which is a frequency at the time of steady lighting, to the DC-AC inverter 25. A cycle of the long cycle signal is set according to at least one of the power source voltage, the temperature of the discharge lamp lighting circuit or the extinguishing time.
摘要:
A developing device includes a developing unit, a developer agitating unit, a developer conveying unit, and a toner supplementing unit. The developing unit develops an electrostatic latent image on an image carrier with a developer containing toner and carrier. The developer agitating unit agitates the developer. The developer conveying unit connects the developing unit and the developer agitating unit, and conveys the developer from the developing unit to the developer agitating unit. The toner supplementing unit is connected to the developer conveying unit, and supplements toner to the developer conveyed from the developing unit to the developer agitating unit.
摘要:
A developing device for an image forming apparatus that uses developing agent supplied from a supplying device. The developing device includes a developing roller configured to bear the developing agent thereon and develop a toner image on an image bearing member. The device also includes a supply and circulation system configured to receive developing agent from the supplying device, and being configured to supply the developing agent to the developing roller and circulate the developing agent within the developing device. The system includes an agitate conveying member, and a circulation route having at least a portion that extends upward. The agitate conveying member is provided within the upwardly extending portion of the circulation route, and is configured to convey the developing agent upward through the upwardly extending portion of the circulation route.