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    Particle producing method, particle, toner, developer, process cartridge, image forming method, image forming apparatus, and particle producing method
    1.
    发明授权
    Particle producing method, particle, toner, developer, process cartridge, image forming method, image forming apparatus, and particle producing method 有权
    颗粒生产方法，颗粒，调色剂，显影剂，处理盒，成像方法，图像形成装置和颗粒产生方法

    公开(公告)号：US08524437B2

    公开(公告)日：2013-09-03

    申请号：US13364738

    申请日：2012-02-02

    申请人： Yoshitaka Yamauchi ,  Chiaki Tanaka ,  Taichi Nemoto ,  Keiko Osaka ,  Shinji Ohtani

    发明人： Yoshitaka Yamauchi ,  Chiaki Tanaka ,  Taichi Nemoto ,  Keiko Osaka ,  Shinji Ohtani

    IPC分类号： G03G9/087

    CPC分类号： G03G21/1814 ,  G03G9/0804 ,  G03G9/081 ,  G03G9/08782 ,  G03G9/08795 ,  G03G9/08797

    摘要： A particle producing method is provided including bringing a material into contact with a compressible fluid to prepare a melt of the material, and discharging the melt from a vibrated through hole to form particles of the melt. A particle producing apparatus is also provided including a discharger to discharge the melt. The discharger includes a storage to store the melt, at least one through hole disposed on the storage, and a vibrator to vibrate the through hole. The particle producing apparatus further includes a particle forming member defining a space within which the discharged melt is formed into particles and a pressure controller controlling a pressure difference between the space and an inside of the storage so that the discharged melt is formed into a columnar melt and the columnar melt is constricted and separated into particles.

    摘要翻译： 提供了一种颗粒制造方法，包括使材料与可压缩流体接触以制备材料的熔体，并且将来自振动通孔的熔体排出以形成熔体的颗粒。 还提供一种颗粒产生装置，其包括用于排出熔体的排放器。 放电器包括存储熔体的存储器，设置在存储器上的至少一个通孔和振动器以使通孔振动。 颗粒产生装置还包括限定将排出的熔体形成为颗粒的空间的颗粒形成构件和控制储存器的空间和内部之间的压力差的压力控制器，使得排出的熔体形成为柱状熔体 并且柱状熔体被收缩并分离成颗粒。

    PARTICLE PRODUCING METHOD, PARTICLE, TONER, DEVELOPER, PROCESS CARTRIDGE, IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND PARTICLE PRODUCING METHOD
    2.
    发明申请
    PARTICLE PRODUCING METHOD, PARTICLE, TONER, DEVELOPER, PROCESS CARTRIDGE, IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND PARTICLE PRODUCING METHOD 有权
    颗粒生产方法，颗粒，调色剂，开发商，工艺盒，图像形成方法，图像形成装置和颗粒生产方法

    公开(公告)号：US20120225377A1

    公开(公告)日：2012-09-06

    申请号：US13364738

    申请日：2012-02-02

    申请人： Yoshitaka Yamauchi ,  Chiaki Tanaka ,  Taichi Nemoto ,  Keiko Osaka ,  Shinji Ohtani

    发明人： Yoshitaka Yamauchi ,  Chiaki Tanaka ,  Taichi Nemoto ,  Keiko Osaka ,  Shinji Ohtani

    IPC分类号： G03G9/00 ,  G03G15/08 ,  G03G9/08 ,  B29B9/00 ,  G03G21/18 ,  G03G13/08

    CPC分类号： G03G21/1814 ,  G03G9/0804 ,  G03G9/081 ,  G03G9/08782 ,  G03G9/08795 ,  G03G9/08797

    摘要： A particle producing method is provided including bringing a material into contact with a compressible fluid to prepare a melt of the material, and discharging the melt from a vibrated through hole to form particles of the melt. A particle producing apparatus is also provided including a discharger to discharge the melt. The discharger includes a storage to store the melt, at least one through hole disposed on the storage, and a vibrator to vibrate the through hole. The particle producing apparatus further includes a particle forming member defining a space within which the discharged melt is formed into particles and a pressure controller controlling a pressure difference between the space and an inside of the storage so that the discharged melt is formed into a columnar melt and the columnar melt is constricted and separated into particles.

    摘要翻译： 提供了一种颗粒制造方法，包括使材料与可压缩流体接触以制备材料的熔体，并且将来自振动通孔的熔体排出以形成熔体的颗粒。 还提供一种颗粒产生装置，其包括用于排出熔体的排放器。 放电器包括存储熔体的存储器，设置在存储器上的至少一个通孔和振动器以使通孔振动。 颗粒产生装置还包括限定将排出的熔体形成为颗粒的空间的颗粒形成构件和控制储存器的空间和内部之间的压力差的压力控制器，使得排出的熔体形成为柱状熔体 并且柱状熔体被收缩并分离成颗粒。

    Method for producing particles, method for producing toner, and apparatus for producing particles
    3.
    发明授权
    Method for producing particles, method for producing toner, and apparatus for producing particles 失效
    制造颗粒的方法，调色剂的制造方法和颗粒的制造装置

    公开(公告)号：US08603373B2

    公开(公告)日：2013-12-10

    申请号：US13285410

    申请日：2011-10-31

    申请人： Shinji Ohtani ,  Chiaki Tanaka

    发明人： Shinji Ohtani ,  Chiaki Tanaka

    IPC分类号： B29B9/00

    CPC分类号： G03G9/0804 ,  G03G9/081 ,  G03G9/08702 ,  G03G9/08755 ,  G03G9/08764

    摘要： A method for producing particles, including: bringing a compressive fluid into contact with a pressure plastic material, so as to produce a melt of the pressure plastic material; and discharging the melt of the pressure plastic material by differential pressure to a space, so as to form particles, wherein the discharging includes at least one of (A) discharging the melt of the pressure plastic material while a compressive fluid is supplied to the melt of the pressure plastic material, and (B) discharging the melt of the pressure plastic material through one or more through-holes, to which vibration is applied, so as to change the shape of the melt of the pressure plastic material from a columnar shape, through the columnar shape with constrictions, into a particle shape.

    摘要翻译： 一种生产颗粒的方法，包括：使压缩流体与压力塑料材料接触，以产生压力塑料材料的熔体; 以及通过差压将压力塑性材料的熔体排出到空间，以形成颗粒，其中排出包括以下中的至少一种：（A）将压缩的塑料材料的熔体排出到熔体中， 的压力塑料材料，和（B）通过施加振动的一个或多个通孔排出压力塑料材料的熔体，以便将压力塑料材料的熔体的形状从柱状形状 ，通过柱状形状与收缩，成为一个粒子形状。

    Method and apparatus for producing toner
    4.
    发明授权
    Method and apparatus for producing toner 有权
    用于生产调色剂的方法和设备

    公开(公告)号：US08748072B2

    公开(公告)日：2014-06-10

    申请号：US12488843

    申请日：2009-06-22

    申请人： Takahiro Honda ,  Yukio Tabata ,  Yohichiroh Watanabe ,  Kazumi Suzuki ,  Shinji Ohtani ,  Yoshihiro Norikane

    发明人： Takahiro Honda ,  Yukio Tabata ,  Yohichiroh Watanabe ,  Kazumi Suzuki ,  Shinji Ohtani ,  Yoshihiro Norikane

    IPC分类号： G03G5/00

    CPC分类号： G03G9/0804 ,  G03G9/1136

    摘要： A method for producing a toner, including ejecting a toner composition liquid containing at least a resin and a colorant periodically from a plurality of nozzles into a chamber using a vibration unit, so as to form droplets in a gas phase; and solidifying the droplets, wherein the droplets are transported by transport air flow selected from at least one of vertical downward air flow and rotational air flow, and the method can prevent toner particles from aggregation.

    摘要翻译： 一种制造调色剂的方法，包括使用振动单元将从多个喷嘴周期性地至少含有树脂和着色剂的调色剂组合物液体周期性地喷射到室中，以便在气相中形成液滴; 并固化液滴，其中液滴由选自垂直向下空气流和旋转空气流中的至少一种的输送空气流输送，并且该方法可以防止调色剂颗粒聚集。

    Method and apparatus for manufacturing toner, and electrophotographic toner manufactured by the method
    6.
    发明授权
    Method and apparatus for manufacturing toner, and electrophotographic toner manufactured by the method 有权
    用于制造调色剂的方法和装置以及通过该方法制造的电子照相调色剂

    公开(公告)号：US08105741B2

    公开(公告)日：2012-01-31

    申请号：US12119606

    申请日：2008-05-13

    申请人： Yoshihiro Norikane ,  Shinji Ohtani

    发明人： Yoshihiro Norikane ,  Shinji Ohtani

    IPC分类号： G03G9/00 ,  B29C67/02

    CPC分类号： G03G9/081 ,  G03G9/0819 ,  G03G9/08755 ,  G03G9/08782 ,  G03G9/0904

    摘要： A method for manufacturing toner includes steps of supplying, periodically dispensing, and solidifying. The supply step supplies a liquid to be atomized, which includes at least a resin and a colorant. The periodic dispensation step periodically dispenses droplets of the liquid through an atomizing unit. The solidification step solidifies the dispensed droplets into toner particles. The atomizing unit includes a thin film, a vibration actuator, and multiple holes. The thin film has a relatively stiff portion and a relatively elastic portion, and is configured to contact the liquid. The vibration actuator is connected to and supports a periphery of the thin film, and is configured to induce vibration of the thin film. The multiple holes are formed in the relatively stiff portion, and are configured to discharge droplets therethrough when the thin film vibrates.

    摘要翻译： 制造调色剂的方法包括供给，周期性分配和凝固的步骤。 供应步骤供应待雾化的液体，其至少包括树脂和着色剂。 周期性分配步骤通过雾化单元周期性地分配液滴。 固化步骤将分配的液滴固化成调色剂颗粒。 雾化单元包括薄膜，振动致动器和多个孔。 该薄膜具有相对较硬的部分和相对弹性的部分，并被配置成与液体接触。 振动致动器连接并支撑薄膜的周边，并且被配置为引起薄膜的振动。 多个孔形成在相对较硬的部分中，并且构造成当薄膜振动时将液滴从其中排出。

    TONER, METHOD OF PRODUCING TONER, AND IMAGE FORMING METHOD
    7.
    发明申请
    TONER, METHOD OF PRODUCING TONER, AND IMAGE FORMING METHOD 有权
    调色剂，制作调色剂的方法和图像形成方法

    公开(公告)号：US20100003613A1

    公开(公告)日：2010-01-07

    申请号：US12497978

    申请日：2009-07-06

    申请人： Takahiro Honda ,  Yohichiroh Watanabe ,  Yoshihiro Norikane ,  Shinji Ohtani

    发明人： Takahiro Honda ,  Yohichiroh Watanabe ,  Yoshihiro Norikane ,  Shinji Ohtani

    IPC分类号： G03G9/08 ,  G03G5/00 ,  G03G13/20 ,  G03G9/09

    CPC分类号： G03G9/0804 ,  G03G9/0819 ,  G03G9/08711 ,  G03G9/08786

    摘要： A toner produced by a method including dissolving or dispersing toner components comprising a resin, a colorant, and a release agent in a solvent to prepare a toner components liquid, discharging the toner components liquid from multiple nozzles provided on a thin film by vibrating the thin film by a mechanical vibration unit to form liquid droplets, and drying the liquid droplets into solid particles of the toner. The particle diameter distribution that is a ratio of a weight average particle diameter to a number average particle diameter of the toner is between 1.00 and 1.15, and a weight average particle diameter of the release agent in the toner is between 1% and 30% of an aperture diameter of the nozzle.

    摘要翻译： 通过包括将包含树脂，着色剂和脱模剂的调色剂组分溶解或分散在溶剂中以制备调色剂组分液体的方法生产的调色剂，通过振动薄膜从多个喷嘴中排出调色剂组分液体 膜通过机械振动单元形成液滴，并将液滴干燥成调色剂的固体颗粒。 作为调色剂的重均粒径与重均粒径的比的粒径分布为1.00〜1.15，调色剂中的脱模剂的重均粒径为1〜30％ 喷嘴的孔径。

    TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE, IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS
    9.
    发明申请
    TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE, IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS 失效
    用于开发静电电荷图像，图像形成方法和图像形成装置的调色剂

    公开(公告)号：US20090170019A1

    公开(公告)日：2009-07-02

    申请号：US12343025

    申请日：2008-12-23

    申请人： Shinichi Kuramoto ,  Shinji Ohtani

    发明人： Shinichi Kuramoto ,  Shinji Ohtani

    IPC分类号： G03G9/09 ,  G03G13/20 ,  G03G15/08

    CPC分类号： G03G9/08791 ,  G03G9/0806 ,  G03G9/08771

    摘要： To provide a toner for developing an electrostatic charge image, the toner containing at least a colorant obtained by reacting a polymer with a basic dye, wherein the polymer contains 10 mol % or more of a monomer unit having any one of a sulfonic acid group, a sulfonic acid salt group, a sulfuric acid group and a sulfuric acid salt group as a constitutional unit, and the toner is obtained by forming a toner composition liquid containing at least the colorant into oil droplets in an aqueous medium, and solidifying the oil droplets into solid particles.

    摘要翻译： 为了提供用于显影静电荷图像的调色剂，所述调色剂至少含有通过聚合物与碱性染料反应获得的着色剂，其中所述聚合物含有10mol％或更多的具有磺酸基， 磺酸盐基，硫酸基和硫酸盐基作为结构单元，调色剂是通过在含水介质中形成至少含有着色剂的油墨的调色剂组合物油液，并使油滴固化的 成固体颗粒。

    Toner, method of preparing the toner and apparatus for preparing the toner
    10.
    发明授权
    Toner, method of preparing the toner and apparatus for preparing the toner 有权
    调色剂，调色剂的制备方法和调色剂的制备装置

    公开(公告)号：US07553599B2

    公开(公告)日：2009-06-30

    申请号：US11409042

    申请日：2006-04-24

    申请人： Shinji Ohtani

    发明人： Shinji Ohtani

    IPC分类号： G03G9/08

    CPC分类号： G03G9/0823 ,  G03G9/0804 ,  G03G9/0815 ,  G03G9/0817

    摘要： A toner, a method of and an apparatus for preparing a permanently-charged electret toner, including discharging a solution or dispersion including a resin and a colorant through a nozzle vibrating at a constant frequency to form a droplet; applying a direct potential to an electrode facing the nozzle to positively or negatively charge the droplet by an induction phenomenon to form a charged droplet; and drying and solidifying the charged droplet to be permanently charged.

    摘要翻译： 一种用于制备永久充电的驻极体调色剂的调色剂，方法和设备，包括通过以恒定频率振动的喷嘴排出包含树脂和着色剂的溶液或分散体以形成液滴; 对面向喷嘴的电极施加直接电位，通过感应现象对液滴进行正或负电荷以形成带电液滴; 并将带电液滴干燥并固化以使其永久充电。