Image forming method using magnetic brush and specific carrier
    2.
    发明授权
    Image forming method using magnetic brush and specific carrier 失效
    使用磁刷和特定载体的图像形成方法

    公开(公告)号:US5494770A

    公开(公告)日:1996-02-27

    申请号:US451761

    申请日:1995-05-26

    IPC分类号: G03G9/10 G03G9/107 G03G13/09

    CPC分类号: G03G9/10 G03G9/1075

    摘要: A two component-type developer for electrophotography showing improved electrophotographic performances and also free from carrier adhesion (undesirable carrier transfer to the photosensitive member and recording materials) is constituted by using a magnetic carrier comprising a soft magnetic material of 5-100 .mu.m in particle size. The carrier has a bulk density of at most 3.0 g/cm.sup.3, and magnetic properties including: a magnetization of 30-150 emu/cm.sup.3 under a magnetic field strength of 1000 oersted, and relationships (1) and (2):.vertline..sigma..sub.1000 -.sigma..sub.300 .vertline./.sigma..sub.1000 .ltoreq.0.40 (1)wherein .sigma..sub.1000 and .sigma..sub.300 denote magnetizations (emu/cm.sup.3) under magnetic field strengths of 1000 oersted (Oe) and 300 oersted (Oe), respectively, and0.15 (emu/cm.sup.3 .multidot.Oe).ltoreq..vertline..sigma..sub.100 -.sub.r .vertline./100 (Oe) (2),wherein .sigma..sub.100 and .sigma..sub.r denote magnetizations (emu/cm.sup.3) under magnetic field strengths of 100 (Oe) and zero (Oe), respectively.

    摘要翻译: 用于电子照相的双组分型显影剂通过使用包含5-100μm的软磁性材料的磁性载体构成,其显示改进的电子照相性能并且不含载体粘附(对感光构件和记录材料的不良载体转移) 尺寸。 载体的体积密度为3.0g / cm 3以下,磁特性包括:在1000奥斯特的磁场强度下磁化强度为30-150emu / cm3,以及(1)和(2): sigma 1000-sigma 300 | / sigma 1000

    Output apparatus and output environment setting method in output apparatus
    3.
    发明授权
    Output apparatus and output environment setting method in output apparatus 失效
    输出设备输出设备及输出环境设定方法

    公开(公告)号:US06633397B2

    公开(公告)日:2003-10-14

    申请号:US08508696

    申请日:1995-07-28

    IPC分类号: G06K1500

    摘要: An output apparatus for forming output information on the basis of input information inputted from an external apparatus and outputting is constructed by a connector for connecting the output apparatus to the external apparatus so that they can communicate, a memory to store a data group to manage a menu structure for setting an output environment, an internal environment setting unit for setting an output environment on the basis of the data group, a transfer unit for transferring the data group from the memory to the external apparatus through the connector, and an external environment setting unit for setting an output environment onto the external apparatus on the basis of the data group transferred to the external apparatus. An operating method for the internal environment setting unit and an operating method for the external environment setting unit are identical.

    摘要翻译: 一种用于根据从外部设备输入的输入信息形成输出信息并输出的输出设备由用于将输出设备连接到外部设备的连接器构成,以便它们可以通信,存储器以存储数据组以管理 用于设置输出环境的菜单结构,用于基于数据组设置输出环境的内部环境设置单元,用于通过连接器将数据组从存储器传送到外部设备的传送单元和外部环境设置 单元,用于基于传送到外部设备的数据组将输出环境设置到外部设备上。 用于内部环境设置单元的操作方法和用于外部环境设置单元的操作方法相同。

    Carrier for use in electrophotography, two component-type developer and
image forming method
    5.
    发明授权
    Carrier for use in electrophotography, two component-type developer and image forming method 失效
    用于电子照相术的载体,双组分型显影剂和图像形成方法

    公开(公告)号:US5439771A

    公开(公告)日:1995-08-08

    申请号:US103034

    申请日:1993-07-28

    IPC分类号: G03G9/10 G03G9/107

    CPC分类号: G03G9/10 G03G9/1075

    摘要: A two component-type developer for electrophotography showing improved electrophotographic performances and also free from carrier adhesion (undesirable carrier transfer to the photosensitive member and recording materials) is constituted by using a magnetic carrier comprising a soft magnetic material of 5-100 .mu.m in particle size. The carrier has a bulk density of at most 3.0 g/cm.sup.3, and magnetic properties including: a magnetization of 30-150 emu/cm.sup.3 under a magnetic field strength of 1000 oersted, and relationships (1) and (2):.vertline..sigma..sub.1000 -.sigma..sub.300 .vertline./.sigma..sub.1000 .ltoreq.0.40 (1)wherein .sigma..sub.1000 and .sigma..sub.300 denote magnetizations (emu/cm.sup.3) under magnetic field strengths of 1000 oersted (Oe) and 300 oersted (Oe), respectively, and0.15 (emu/cm.sup.3.Oe).ltoreq..vertline..sigma..sub.100 -.sigma..sub.r .vertline./100 (Oe) (2)wherein .sigma..sub.100 and .sigma..sub.r denote magnetizations (emu/cm.sup.3) under magnetic field strengths of 100 (Oe) and zero (Oe), respectively.

    摘要翻译: 用于电子照相的双组分型显影剂通过使用包含5-100μm的软磁性材料的磁性载体构成,其显示改进的电子照相性能并且不含载体粘附(对感光构件和记录材料的不良载体转移) 尺寸。 载体的体积密度为3.0g / cm 3以下,磁特性包括:在1000奥斯特的磁场强度下磁化强度为30-150emu / cm3,以及(1)和(2): sigma 1000-sigma 300 | / sigma 1000

    Carrier for electrophotography, two-component type developer for
electrostatic images, process for producing carrier for
electrophotography, and image forming method
    6.
    发明授权
    Carrier for electrophotography, two-component type developer for electrostatic images, process for producing carrier for electrophotography, and image forming method 失效
    用于电子照相的载体,用于静电图像的双组分型显影剂,用于制备用于电子照相的载体的方法和图像形成方法

    公开(公告)号:US5340677A

    公开(公告)日:1994-08-23

    申请号:US872979

    申请日:1992-04-24

    IPC分类号: G03G9/107 G03G9/113 G03G9/10

    摘要: A carrier for electrophotography comprises a carrier core material and a coating resin material with which the surface of the carrier core material is coated. The carrier core material has a binder resin and fine magnetic material particles dispersed in the binder resin. The coating resin material contains at least one of the following members:(a) a vinyl copolymer having a hydroxyl value of from 1 to 100 (KOHmg/g);(b) a styrene-acrylic copolymer having an acrylic component in a monomer percentage of from 30% by weight to 90% by weight, a weight average molecular weight (Mw) of from 30,000 to 70,000 and a weight average molecular weight/number average molecular weight (Mw/Mn) of from 2 to 10; and(c) an insulating resin and a quaternary ammonium salt represented by the following Formula (I): ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 may be the same of different and each represent an alkyl group, an aryl group or an aralkyl group; and A represents an organic anion or a polyacid ion.

    摘要翻译: 用于电子照相的载体包括载体芯材料和涂覆树脂材料,载体芯材料的表面被涂覆在树脂材料上。 载体芯材料具有分散在粘合剂树脂中的粘合剂树脂和细小的磁性材料颗粒。 涂料树脂材料含有以下成分中的至少一种:(a)羟值为1〜100(KOHmg / g)的乙烯基共聚物; (b)苯乙烯 - 丙烯酸共聚物,其单体百分比为30重量%至90重量%的丙烯酸组分,重均分子量(Mw)为30,000至70,000,重均分子量/数均分子量 分子量(Mw / Mn)为2〜10; 和(c)由下式(I)表示的绝缘树脂和季铵盐:其中R 1,R 2,R 3和R 4可以相同,各自表示烷基,芳基 基团或芳烷基; A表示有机阴离子或多酸离子。

    Method of evaluating or selecting agents for preventing or improving pigmented spots
    7.
    发明申请
    Method of evaluating or selecting agents for preventing or improving pigmented spots 审中-公开
    评估或选择用于预防或改善色素斑点的药剂的方法

    公开(公告)号:US20090226901A1

    公开(公告)日:2009-09-10

    申请号:US12073568

    申请日:2008-03-06

    IPC分类号: C12Q1/68 C12Q1/02

    CPC分类号: G01N33/5011 G01N2333/4748

    摘要: The object of the present invention is to provide a method for evaluating or selecting an agent having preventive or alleviative effects on spots, which method realizes reliable and effective screening of candidate substances of the agent; a method for predicting spot formation; and a method for analyzing the condition of skin spots. The method of the present invention for evaluating or selecting an agent having preventive or alleviative effects on spots, includes evaluating a substance which suppresses a p53 activity, or an expression level of a p53 gene, a p53 target gene or an expression product thereof in an epidermal cell.

    摘要翻译: 本发明的目的是提供一种评估或选择对斑点具有预防或缓解作用的试剂的方法,该方法实现了对试剂候选物质的可靠和有效的筛选; 一种预测斑点形成的方法; 以及分析皮肤斑点状况的方法。 用于评价或选择对斑点具有预防或缓解作用的药剂的本发明的方法包括评估抑制p53活性的物质,或p53基因,p53靶基因或其表达产物的表达水平 表皮细胞。

    Carrier for use in electrophotography, two component-type developer and
image forming method
    9.
    发明授权
    Carrier for use in electrophotography, two component-type developer and image forming method 失效
    用于电子照相术的载体,双组分型显影剂和图像形成方法

    公开(公告)号:US5576133A

    公开(公告)日:1996-11-19

    申请号:US502182

    申请日:1995-07-13

    IPC分类号: G03G9/107

    CPC分类号: G03G9/1075

    摘要: A two component-type developer for electrophotography showing improved electrophotographic performances and also free from carrier adhesion (undesirable carrier transfer to the photosensitive member and recording materials) is constituted by using a magnetic carrier of 5-100 .mu.m in particle size. The carrier has a bulk density of at most 30 g/cm.sup.3, and magnetic properties including: a magnetization of 30-150 emu/cm.sup.3 under a magnetic field strength of 1000 oersted, a magnetization (residual magnetization .sigma..sub.r) of at least 25 emu/cm.sup.3 under a magnetic field strength of zero oersted, a coercive force of less than 300 oersted, and a relationship of:.vertline..sigma..sub.1000 -.sigma..sub.300 .vertline./.sigma..sub.1000 .ltoreq.0.40wherein .sigma..sub.1000 and .sigma..sub.300 denote magnetizations under magnetic field strength of 1000 oersted and 300 oersted, respectively.

    摘要翻译: 通过使用粒径为5-100μm的磁性载体,构成了电子照相显示改善的电子照相性能并且不含载体粘附性(不希望的载体转移到感光构件和记录材料)的双组分型显影剂。 载体的体积密度至多为30g / cm 3,磁特性包括:在1000奥斯特的磁场强度下磁化强度为30-150emu / cm 3,磁化强度(剩余磁化σr)至少为25emu / cm3,磁场强度为零奥斯特,矫顽力小于300奥斯特,关系为:| 西格玛1000西格玛300 | /西格玛1000