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100 条记录 (耗时 0.055 秒)

    Developer for replenishment and image forming method
    21.
    发明授权
    Developer for replenishment and image forming method 有权
    开发者补货和图像形成方法

    公开(公告)号：US08142972B2

    公开(公告)日：2012-03-27

    申请号：US12090270

    申请日：2006-12-05

    申请人： Yojiro Hotta ,  Kazuo Terauchi ,  Kunihiko Nakamura ,  Hiroyuki Fujikawa ,  Yoshinobu Baba ,  Takayuki Itakura ,  Hirohide Tanikawa

    发明人： Yojiro Hotta ,  Kazuo Terauchi ,  Kunihiko Nakamura ,  Hiroyuki Fujikawa ,  Yoshinobu Baba ,  Takayuki Itakura ,  Hirohide Tanikawa

    IPC分类号： G03G5/00

    CPC分类号： G03G9/107 ,  G03G9/10 ,  G03G9/1131 ,  G03G9/1132

    摘要： Provided is a developer for replenishment capable of forming a high-quality image even upon duration. The developer for replenishment includes at least a toner and a magnetic carrier, and in the developer for replenishment, 1 part by mass of the magnetic carrier is blended with 2 to 50 parts by mass of the toner, and the magnetic carrier contains a ferrite core and a resin component, has a true specific gravity of 2.5 to 4.2 g/cm3, has a 50% particle diameter on a volume basis (D50) of 15 to 70 μm, and has an average circularity of 0.850 to 0.950, the average circularity having a coefficient of variation of 1.0 to 10.0%.

    摘要翻译： 提供了一种补充的开发者，其能够在持续时间时形成高质量的图像。 用于补充的显影剂至少包括调色剂和磁性载体，并且在用于补充的显影剂中，1质量份的磁性载体与2至50质量份的调色剂混合，并且磁性载体含有铁氧体磁芯 和真比重为2.5〜4.2g / cm 3的树脂组分，其体积基准（D50）的50％粒径为15〜70μm，平均圆形度为0.850〜0.950，平均圆形度 具有1.0至10.0％的变异系数。

    Fixing method and fixing device with specified temperature relationships for recording medium
    22.
    发明授权
    Fixing method and fixing device with specified temperature relationships for recording medium 有权
    用于记录介质的具有规定温度关系的固定方法和固定装置

    公开(公告)号：US07983581B2

    公开(公告)日：2011-07-19

    申请号：US10540562

    申请日：2005-04-26

    申请人： Koh Ishigami ,  Hiroyuki Fujikawa ,  Nobuyoshi Sugahara ,  Naoki Okamoto ,  Yoshinobu Baba ,  Takayuki Itakura

    发明人： Koh Ishigami ,  Hiroyuki Fujikawa ,  Nobuyoshi Sugahara ,  Naoki Okamoto ,  Yoshinobu Baba ,  Takayuki Itakura

    IPC分类号： G03G15/20

    CPC分类号： G03G15/20 ,  G03G9/0821 ,  G03G15/2021 ,  G03G15/2039 ,  G03G2215/00772 ,  G03G2215/2006

    摘要： A fixing method and a fixing device is provided in which an unfixed toner image formed on a recording medium is heat-pressure-fixed by using a fixing unit, wherein the unfixed toner image is fixed when the recording medium passes through at least two fixing units arranged in series in a conveying direction of the recording medium. Specific relations are satisfied between a maximum temperature on the recording medium when the recording medium passes through a first fixing unit, a maximum temperature on the recording medium when the recording medium passes through a second fixing unit, a minimum temperature on the recording medium during a time period commencing on ejection of the recording medium from the first fixing unit and ending on entry of the recording medium into the second fixing unit and properties of the toner.

    摘要翻译： 提供一种定影方法和定影装置，其中通过使用定影单元对形成在记录介质上的未定影调色剂图像进行热压固定，其中当记录介质通过至少两个固定单元时，未定影的调色剂图像是固定的 在记录介质的传送方向上串联布置。 当记录介质通过第一定影单元时记录介质上的最高温度，当记录介质通过第二定影单元时记录介质上的最高温度，记录介质通过第二定影单元时的最低温度， 从第一定影单元喷射记录介质并且在记录介质进入第二定影单元时结束的时间段和调色剂的特性。

    Image forming apparatus
    23.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US07912389B2

    公开(公告)日：2011-03-22

    申请号：US12022575

    申请日：2008-01-30

    申请人： Takeshi Yamamoto ,  Manami Haraguchi ,  Kenta Kubo ,  Yoshinobu Baba ,  Koh Ishigami

    发明人： Takeshi Yamamoto ,  Manami Haraguchi ,  Kenta Kubo ,  Yoshinobu Baba ,  Koh Ishigami

    IPC分类号： G03G15/08

    CPC分类号： G03G15/065 ,  G03G5/04 ,  G03G15/0806 ,  G03G15/5037 ,  G03G15/5062 ,  G03G2215/00037 ,  G03G2215/0607

    摘要： An image forming apparatus, wherein the following formulae are satisfied: 0.22 ≤ ( M / S ) L ≤ 0.4 , ⁢ ( Q M ) L = Vc ( Lt 2 ⁢ ɛ 0 ⁢ ɛ t + Ld ɛ 0 ⁢ ɛ d ) × ( M S ) L ( Dt ⁢ ⁢ max - Dt 0.1 ) { λ × ( M S ) L - 0.1 } ⁢ ( Lt 2 ⁢ ɛ 0 ⁢ ɛ t + Ld ɛ 0 ⁢ ɛ d ) × ( M S ) L 500 ≤ αβ ≤ ( Dt ⁢ ⁢ max - Dt 0.1 ) { λ × ( M S ) L - 0.1 } ⁢ ( Lt 2 ⁢ ɛ 0 ⁢ ɛ t + Ld ɛ 0 ⁢ ɛ d ) × ( M S ) L 150 αβ ≥ ( Dt ⁢ ⁢ max - Dt 0.1 ) { λ × ( M S ) L - 0.1 } 150 where (M/S)L: a toner bearing amount in a maximum density image portion of a photosensitive drum, (Q/M)L: an average charge amount of the toner in the maximum density portion, Vc: an absolute value of a potential difference between a DC-component of a developing bias and the maximum density portion, Lt: a toner layer thickness of the maximum density portion, Ld: a drum thickness, εt: a relative permittivity of the toner layer, εd: a relative permittivity of the drum, ε0: a vacuum permittivity, Dtmax: a transmission density in a maximum density image portion on the paper after fixation, Dt0.1: a transmission density in an image on the paper when the toner bearing amount on the paper after fixation is 0.1 mg/cm2, and λ: a transfer efficiency of the toner, α = ( Dt ⁢ ⁢ max - Dt 0.1 ) { λ × ( M S ) L - 0.1 } , ⁢ and ⁢ ⁢ β = 1 / ( Q / M ) L .

    摘要翻译： 图像形成装置，其中满足以下公式：0.22≤（M / S）L≤0.4，（QM）L = Vc（Lt2ε0εt + Ldεεεε）×（MS ）L（Dt·最大 - Dt 0.1）{λ×（MS）L-0.1}（Lt2ε0εt + Ldε0εd）×（MS）L 500≤α＆bgr; ≤（Dt·最大 - Dt 0.1）{λ×（M S）L -0.1}（Lt2ε0εt + Ld∈0εd）×（M S）L 150α＆bgr; ≥（Dt·最大 - Dt 0.1）{λ×（MS）L-0.1} 150其中（M / S）L：感光鼓的最大浓度图像部分中的调色剂承载量（Q / M）L ：最大密度部分中的调色剂的平均电荷量，Vc：显影偏压的DC分量与最大浓度部分之间的电位差的绝对值，Lt：最大密度部分的调色剂层厚度， Ld：鼓厚度，t：调色剂层的相对介电常数，e：鼓的相对介电常数; e：真空介电常数Dtmax：最大密度图像部分的透射密度 固定后的纸张，Dt0.1：固定后纸张上的调色剂承载量为0.1mg / cm 2时在纸张上的图像中的透射密度，λ：调色剂的转印效率，α=（Dt + max - Dt 0.1）{λ×（MS）L-0.1}，和ü＆bgr; = 1 /（Q / M）L。

    METHOD OF PRODUCING MICROCAPSULES
    25.
    发明申请
    METHOD OF PRODUCING MICROCAPSULES 有权
    生产微生物的方法

    公开(公告)号：US20100143482A1

    公开(公告)日：2010-06-10

    申请号：US12513237

    申请日：2007-11-02

    申请人： Yoshinobu Baba ,  Manabu Tokeshi ,  Noritada Kaji ,  Hideyoshi Harashima ,  Kentaro Kogure ,  Yasuo Shinohara ,  Hiroshi Kuramoto

    发明人： Yoshinobu Baba ,  Manabu Tokeshi ,  Noritada Kaji ,  Hideyoshi Harashima ,  Kentaro Kogure ,  Yasuo Shinohara ,  Hiroshi Kuramoto

    IPC分类号： A61K9/50 ,  A61K31/7088

    CPC分类号： A61K48/0008 ,  A61K9/1271 ,  A61K9/1277 ,  A61K9/5169 ,  A61K9/5192 ,  A61K48/0041 ,  B01J13/04 ,  C12N15/87

    摘要： It is intended to provide a method whereby various kinds of microcapsules, which are usable in, for example, a gene vector, can be produced in a small amount. This production method comprises: feeding a fluid containing a substance to be encapsulated into at lease one (13) of material-feeding microchannels in a substrate in which these material-feeding microchannels (12, 13, 14) and a reaction microchannel (18) connected to these material-feeding microchannels are formed; feeding an envelop-forming fluid containing a material for forming envelopes into at least one of the other material-feeding microchannels (12, 14); and allowing the envelope-forming fluid and the fluid containing the encapsulated substance that converge in the reaction microchannel from each material-feeding microchannel to flow through the reaction microchannel while continuously maintaining the interface between the fluids formed at the confluence thereof.

    摘要翻译： 旨在提供可以少量生产可用于例如基因载体的各种微胶囊的方法。 该制造方法包括：将含有待包封物质的流体在至少一个材料供给微通道的基材中进料，其中这些材料供给微通道（12,13,14）和反应微通道（18） 与这些送料微通道相连; 将含有用于形成信封的材料的包络成形流体进料到至少一个其它材料馈送微通道（12,14）中; 并且允许包络成形流体和含有从每个供料微通道收集到反应微通道中的包封物质的流体流过反应微通道，同时连续地保持在其汇合处形成的流体之间的界面。

    Image forming method and image forming apparatus
    28.
    发明授权
    Image forming method and image forming apparatus 有权
    图像形成方法和图像形成装置

    公开(公告)号：US07396629B2

    公开(公告)日：2008-07-08

    申请号：US11114058

    申请日：2005-04-26

    申请人： Yoshinobu Baba ,  Hiroyuki Fujikawa ,  Nobuyoshi Sugahara ,  Koh Ishigami ,  Naoki Okamoto ,  Takayuki Itakura

    发明人： Yoshinobu Baba ,  Hiroyuki Fujikawa ,  Nobuyoshi Sugahara ,  Koh Ishigami ,  Naoki Okamoto ,  Takayuki Itakura

    IPC分类号： G03G15/08

    CPC分类号： G03G15/09 ,  G03G2215/00957

    摘要： An image forming method and an image forming apparatus are disclosed in which an electrostatic latent image is formed on a photosensitive member surface by using a two-component developer including a toner and carrier. The photosensitive member surface has a specific modulus of elastic deformation and includes a charge transport layer with a specific thickness. The toner has a specific weight-average particle diameter. The carrier has a specific volume-average particle diameter and a specific circularity, and contains 20% by number or less of particles having a value of “average circularity−2σ” where σ is standard deviation of carrier circularity.

    摘要翻译： 公开了一种图像形成方法和图像形成装置，其中通过使用包括调色剂和载体的双组分显影剂在感光构件表面上形成静电潜像。 感光构件表面具有比弹性变形模量，并且包括具有特定厚度的电荷输送层。 调色剂具有特定的重均粒径。 载体具有比体积平均粒径和特定圆形度，并且包含20个数量或更少的具有“平均圆形度-2σ”值的颗粒，其中σ是载体圆形度的标准偏差。

    Image forming method and image forming apparatus
    29.
    发明申请
    Image forming method and image forming apparatus 有权
    图像形成方法和图像形成装置

    公开(公告)号：US20050238988A1

    公开(公告)日：2005-10-27

    申请号：US11107736

    申请日：2005-04-18

    申请人： Nobuyoshi Sugahara ,  Hiroyuki Fujikawa ,  Koh Ishigami ,  Naoki Okamoto ,  Yoshinobu Baba ,  Takayuki Itakura

    发明人： Nobuyoshi Sugahara ,  Hiroyuki Fujikawa ,  Koh Ishigami ,  Naoki Okamoto ,  Yoshinobu Baba ,  Takayuki Itakura

    IPC分类号： G03G9/08 ,  G03G13/16 ,  G03G15/01 ,  G03G15/14 ,  G03G15/16

    CPC分类号： G03G15/161 ,  G03G9/0819 ,  G03G9/0821 ,  G03G9/0827 ,  G03G15/162

    摘要： In an image forming method having primarily transferring step for transferring to an intermediate transfer member a toner image formed on a photosensitive member, secondarily transferring step for transferring to a transfer material the toner image held on the intermediate transfer member, and, after the secondary transferring step, cleaning step for removing the toner remaining on the intermediate transfer member by bringing a cleaning means into contact with the intermediate transfer member, the cleaning means is a fur brush or a charging roller, and the intermediate transfer member has a specific maximum displacement quantity (Sb) and has a specific elastic deformation percentage (Eb) (%); a toner which forms the toner image has a specific average circularity, has a specific maximum displacement quantity (St), and has a specific elastic deformation percentage (Et) (%); and the elastic deformation percentage of the intermediate transfer member and the elastic deformation percentage of the toner satisfy the following conditional expression: 75≦Eb+Et≦135.

    摘要翻译： 在一种图像形成方法中，主要传送步骤用于转印到中间转印部件上，形成在感光部件上的调色剂图像，二次转印步骤，用于转印到转印材料上，保持在中间转印部件上的调色剂图像，以及二次转印 通过使清洁装置与中间转印部件接触来除去残留在中间转印部件上的调色剂的清洁步骤，清洁装置是毛刷或充电辊，中间转印部件具有特定的最大位移量 （Sb），具有比弹性变形率（Eb）（％）。 形成调色剂图像的调色剂具有特定的平均圆形度，具有特定的最大位移量（St），并且具有特定的弹性变形百分比（Et）（％）; 并且中间转印部件的弹性变形百分比和调色剂的弹性变形百分比满足以下条件表达式：<？in-line-formula description =“In-line formula”end =“lead”？> 75 <= Eb + Et <= 135。<？in-line-formula description =“In-line Formulas”end =“tail”？>

    Toner for developing electrostatic images containing fine powder fluidity improver and, one-component developer, and two-component developer, containing this toner
    30.
    发明授权
    Toner for developing electrostatic images containing fine powder fluidity improver and, one-component developer, and two-component developer, containing this toner 失效
    用于显影含有细粉流动性改进剂的静电图像的调色剂和含有该调色剂的单组分显影剂和双组分显影剂

    公开(公告)号：US5789132A

    公开(公告)日：1998-08-04

    申请号：US872045

    申请日：1997-06-10

    申请人： Shinya Mayama ,  Takeshi Ikeda ,  Yoshinobu Baba ,  Naoya Ogata

    发明人： Shinya Mayama ,  Takeshi Ikeda ,  Yoshinobu Baba ,  Naoya Ogata

    IPC分类号： G03G9/08 ,  G03G9/097

    CPC分类号： G03G9/09708 ,  G03G9/0802 ,  G03G9/0806 ,  G03G9/0819

    摘要： A toner for developing electrostatic images is comprised of toner particles having a number average particle diameter of from 0.5 .mu.m to 5.0 .mu.m, in which toner particles with a particle diameter of 6.0 .mu.m or larger is included in a proportion of not more than 5% by number. The toner particles are obtained by a process having the steps of dispersing a monomer composition containing at least a colorant, a charge control agent, or a mixture of these, and a polymerizable monomer, in free space formed in a polymeric medium, and polymerizing the monomer composition dispersed in said free space.

    摘要翻译： 用于显影静电图像的调色剂由数均粒径为0.5μm至5.0μm的调色剂颗粒组成，其中包含粒径为6.0μm或更大的调色剂颗粒的比例不大于 5％的数量。 调色剂颗粒通过以下步骤获得：将在至少含有着色剂，电荷控制剂或它们的混合物的单体组合物和可聚合单体分散在形成于聚合物介质中的自由空间中的步骤， 分散在所述自由空间中的单体组合物。