摘要:
It is also an object of the present invention to provide objective advertisement plan(s). The target specifying information storage means 2 stores information for specifying target attribution including information for specifying information delivery medium of an object to contact with correspondently with searchers' id. The search term storage means 3 correspondently stores a searcher's id, the timing of search, and the term used for the search. The extraction means 4 extracts the timing of search for such search term for each searcher's id, segments the extracted search timing for each searcher's id into a predetermined number in chronological order and then extracts searcher's id belonging to each segment. The advertising medium data determination means 5 extracts information on candidate of information delivery medium for the each segment from the extracted each searcher's id using information for specifying a target and determines candidate(s) of information delivery medium from the extracted candidate of information delivery medium.
摘要:
An image forming apparatus which forms a toner image on a transfer material, including: an image carrier which carries a toner image; a transfer section which transfers the toner images carried on the image carrier onto a transfer material; and a guide section having paired guide surfaces whose guide surfaces guide the transfer material to a transfer position of the transfer section while supporting the transfer material in between; wherein an end of one of the paired guide surfaces, which is closer to the image carrier than another one of the paired guide surfaces, has an elastic extension guide member, and a tear resistance of an leading portion of the elastic extension guide member is greater than the tear resistance of other portions of the elastic extension guide member.
摘要:
An image forming apparatus, including: a photoconductor; a charging section to apply an electrical potential onto a surface of the photoconductor; a cleaning device to remove toner particles remaining on the surface of the photoconductor; a coating section to coat the surface of the photoconductor with a lubricant; an electrical potential detecting section to detect the electrical potential of the surface of the photoconductor; and a control section which controls a coating condition of the lubricant based on a value of the electrical potential of the surface of the photoconductor, detected by the electrical potential detecting section.
摘要:
Disclosed is an image heating apparatus. The image heating apparatus includes a rotatable heating member for heating an image on a recording material in a nip portion, and a heating unit for heating the heating member from the outside thereof. With this structure, a warm-up time period or a first print-out time period can be reduced, and low power consumption can be accomplished. Further, satisfactory image quality can be realized with no heating (fixing) irregularity. The heating member has a low thermal conductive elastic layer, and a heat storage layer outside the low thermal conductive elastic layer to have a volume heat capacity larger than the low thermal conductive elastic layer. A heat capacity of the heat storage layer per unit surface area of a fixing member is in a range of 100 J/m2K to 600 J/m2K.
摘要翻译:公开了一种图像加热装置。 图像加热装置包括用于加热夹持部中的记录材料上的图像的可旋转加热构件和用于从其外部加热加热构件的加热单元。 利用这种结构,可以减少预热时间段或第一打印输出时间段,并且可以实现低功耗。 此外,可以在没有加热(固定)不规则的情况下实现令人满意的图像质量。 加热构件具有低导热弹性层和在低导热弹性层外部的具有大于低导热弹性层的容积热容的蓄热层。 定影部件的每单位表面积的蓄热层的热容量在100J / m 2以上600J / m 2以下的范围内。
摘要:
An image forming apparatus, comprising an image carrier to carry toner image formed based on image data, a cleaning blade to remove residual toner on the image carrier by being in contact with the image carrier and a toner storage portion structured to store the residual toner removed by the cleaning blade and so that the image carrier can rub on the residual toner, wherein the toner storage portion is located on an upstream side of a contacting point between the cleaning blade and the image carrier in a moving direction of the image carrier and in a position where the toner storage portion is not in contact with the cleaning blade.
摘要:
An image forming apparatus, is provided with an image forming section, an image carrying member, a transferring section to transfer the toner image from the image carrying member to a recording sheet, and a cleaning section including a cleaning blade being in contact with the image carrying member and a toner supplying section located at an upper stream side of the contact point of the cleaning blade in the rotating direction of the image carrying member and to supply toner to the image carrying member; the toner supplying section including a toner storing section to store toner removed by the cleaning blade and a roller member being in contact with the image carrying member.
摘要:
An image forming apparatus including a first transfer section for transferring a toner image, formed on an image carrier by utilizing a charging section, an exposing section and a developing section, onto a belt shaped intermediate transfer member; and a second transfer section for transferring the toner image on the intermediate transfer member onto a recording material by applying an electric field between a second transfer roller being provided outside the intermediate transfer member and a backup roller being provided inside the intermediate transfer member, the second transfer roller and the backup roller sandwiching the intermediate recording member and the recording material, wherein the second transfer roller is grounded and a bias voltage is applied to the backup roller, and further provided is a second charging section for charging a surface of the second transfer roller with a predetermined polarity.
摘要:
An image forming apparatus, is provided with an image forming section, an image carrying member, a transferring section to transfer the toner image from the image carrying member to a recording sheet, and a cleaning section including a cleaning blade being in contact with the image carrying member and a toner supplying section located at an upper stream side of the contact point of the cleaning blade in the rotating direction of the image carrying member and to supply toner to the image carrying member; the toner supplying section including a toner storing section to store toner removed by the cleaning blade and a roller member being in contact with the image carrying member.
摘要:
An injection molding machine comprises a pre-pressure addition means 2 adding a pre-pressure B acting in the opposite direction of a molding material pressure A received by a screw 1 to a detection means 3 and/or the screw 1, the detection means 3 detecting the axial pressures A and B of the screw, and a screw movement control means 4 controlling the axial pressure based on a different between the pre-pressure B and the molding material pressure A, wherein the pre-pressure addition means 2 is made non-contact with the direction means 3, a forward and backward driving motor 17 is disposed adjacent to a heating cylinder 10, and a screw connector 21 at the rear end of the screw 1 is spline-connected inside a rotating rotor of a screw rotating motor 12. According to the machine, the molding material pressure received by the screw can be accurately detected without being affected by the wear of the machine so as to properly control the axial pressure of the screw and to make the machine compact.
摘要:
An image forming apparatus, which includes a photoreceptor having a substrate whose surface having been subjected to a surface processing with a cutting tool, and a photosensitive layer formed on the substrate; an exposure device for exposing an image on the photoreceptor to form a latent image, having a light source for emitting a light beam, and carrying out exposure in a manner of dot arrangement through a main scanning by the deflection of the light beam and a sub-scanning by a movement of the photoreceptor; a developing device; and a transfer device. The apparatus is characterized in that the exposure device carries out scanning exposure with a spatial frequency of dot arrangement pitch of not less than 4 dots/mm in the main scanning direction, and surface roughness Rz of the substrate in the main scanning direction is not greater than 1.5 &mgr;m.