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公开(公告)号：US20110033211A1
公开(公告)日：2011-02-10
申请号：US12827730
申请日：2010-06-30
IPC分类号： G03G15/16
CPC分类号： G03G15/169 , G03G15/24 , G03G2215/169
摘要： An image forming method using toner comprising toner particles having a core-shell structure comprising a core particle incorporating a viscous material and a shell layer covering the above core particle is disclosed. The method comprises steps of a toner image forming step on a dielectric drum; a first pressure applying step in which the shell layer of the toner particles forming the toner image is subjected to a preliminary break treatment by a first pressure roller, which is arranged in contact with the dielectric drum; and a transfer/fixing step in which a toner image made by the toner particles which have been subjected to a preliminary break treatment by the first pressure applying step is transferred and fixed to an image support by a second pressure roller which is arranged in contact with the dielectric drum.
摘要翻译： 公开了一种使用包含具有核 - 壳结构的调色剂颗粒的调色剂的图像形成方法，所述调色剂颗粒包括结合有粘性材料的芯颗粒和覆盖上述芯颗粒的壳层。 该方法包括在介质鼓上的调色剂图像形成步骤的步骤; 第一加压步骤，其中形成调色剂图像的调色剂颗粒的壳层通过布置成与介质鼓接触的第一加压辊进行预备断裂处理; 以及转印/定影步骤，其中通过第一加压步骤进行预处理的调色剂颗粒制成的调色剂图像通过与第二加压辊接触的第二加压辊转印并固定到图像支持体上 介质鼓。
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公开(公告)号：US08381764B2
公开(公告)日：2013-02-26
申请号：US12384534
申请日：2009-04-06
申请人： Masaharu Matsubara , Yuichi Takeda
发明人： Masaharu Matsubara , Yuichi Takeda
IPC分类号： F16K15/06
CPC分类号： F16K15/063 , F16K27/0209 , Y10T137/3421 , Y10T137/7853 , Y10T137/7904 , Y10T137/792 , Y10T137/7932
摘要： A check valve (1) includes a casing (2) having a valve seat (10) formed in a flow path and a valving element assembly (21) disposed in the casing. A top (23) of a valving element (22) is received in a large-diameter portion (38) of a through-hole (37) in a support member (35) of the valving element assembly. A narrow flow path portion (68) is formed between an arcuate portion (46) of an outer periphery (45) of the support member and a second enlarged-diameter portion (11) of the casing. The narrow flow path portion (a first portion of an intermediate flow path) is communicated with a back-pressure chamber (50) defined in the support member at the rear of the top of the valving element through a communicating passage (67) including a gap (66) between the outer periphery of the valving element and the inner periphery of the large-diameter portion and grooves (27) on the rear surface of the top of the valving element. A low static pressure of fluid flowing through the narrow flow path portion is introduced into the back-pressure chamber. Fluid passing through the narrow flow path portion enters a diffuser flow path portion (69) as a second portion of the intermediate flow path and recovers the static pressure while flowing therethrough. Next, the fluid flows downstream through a uniform flow path portion as a third portion of the intermediate flow path while maintaining the recovered static pressure.
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公开(公告)号：US07947420B2
公开(公告)日：2011-05-24
申请号：US12015670
申请日：2008-01-17
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G2215/2032 , G03G2215/2041
摘要： An image forming method comprising the steps of: (i) charging a surface of a photoreceptor; (ii) exposing the charged photoreceptor to form an electrostatic latent image; (iii) developing the electrostatic latent image using a toner comprising at least a release agent to form a toner image; (iv) transferring the toner image on the photoreceptor to a transfer material; and (v) fixing the toner image transferred on the transfer material employing a contact-heating fixing devise comprising a pair of belts, wherein the releasing agent comprises a first release agent component containing a monoester compound represented by Formula (1) and a second release agent component containing a hydrocarbon having a branched chain structure, wherein a content of the first release agent is 40 to 98% by mass, based on a total mass of the first release agent component and the second release agent component: R1—COO—R2. Formula (1)
摘要翻译： 一种图像形成方法，包括以下步骤：（i）对感光体的表面充电; （ii）使带电感光体曝光以形成静电潜像; （iii）使用至少包含脱模剂的调色剂显影静电潜像以形成调色剂图像; （iv）将感光体上的调色剂图像转印到转印材料上; 和（v）使用包含一对带的接触加热固定装置固定转印在转印材料上的调色剂图像，其中所述脱模剂包含含有由式（1）表示的单酯化合物的第一脱模剂组分和第二释放 含有具有支链结构的烃的试剂组分，其中基于第一脱模剂组分和第二脱模剂组分的总质量，第一脱模剂的含量为40〜98质量％：R1-COO-R2 。 公式1）
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公开(公告)号：US20100279220A1
公开(公告)日：2010-11-04
申请号：US12767529
申请日：2010-04-26
IPC分类号： G03G13/08
CPC分类号： G03G9/0819 , G03G9/0821 , G03G9/16
摘要： A method of recycling an image forming material comprising the steps of holding a toner image formed by employing toner particles in a toner holding layer formed on an image supporting substrate to form a first generation image print, separating the toner particles from the first generation image print; and recycling the separated toner particles to form a second generation image print by holding a toner image formed by employing the separated toner particles in a toner holding layer formed on an image supporting substrate, provided that the image forming material comprises at least toner particles, wherein Condition (1) 0.9≧B/A≧0.1 and Condition (2) 1≧C/A≅0.9 are satisfied, A, B and C representing particle shape factors of original toner particles, toner particles held in the image holding layer of the first generation image print; and separated toner particles, respectively.
摘要翻译： 一种再循环图像形成材料的方法，包括以下步骤：将形成在调色剂颗粒上的调色剂图像保持在形成在图像支持基底上的调色剂保持层中以形成第一代图像印刷，从而将调色剂颗粒与第一代图像印刷 ; 并且通过将形成在所述图像形成材料上的调色剂保持层中形成的调色剂图像保持在形成在所述图像支撑基板上的调色剂保持层中，使所述分离的调色剂颗粒再循环以形成第二代图像印刷品， 条件（1）0.9≥B/A≥0.1和条件（2）1≥C/A≅0.9，表示原始调色剂颗粒的颗粒形状因子的A，B和C，保持在图像保持层中的调色剂颗粒 第一代图像打印; 和分离的调色剂颗粒。
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公开(公告)号：US20100032027A1
公开(公告)日：2010-02-11
申请号：US12387250
申请日：2009-04-30
申请人： Masaharu Matsubara , Yuichi Takeda
发明人： Masaharu Matsubara , Yuichi Takeda
IPC分类号： F16K15/00
CPC分类号： F16K15/026 , F16K17/085 , Y10T137/3331 , Y10T137/7838 , Y10T137/7939 , Y10T137/87917 , Y10T137/88054
摘要： A first check valve has a narrow flow path portion (68) formed between an arcuate portion (46) of the outer periphery (45) of a support member and a second enlarged-diameter portion (11) of a casing. The narrow flow path portion (first portion of an intermediate flow path) is in fluidic communication with a back-pressure chamber (50) defined in the support member at the rear of the top of a valving element through a communicating passage (67) including a gap (66) between the outer periphery of the valving element and the inner periphery of a large-diameter portion (38) and grooves (27) on the rear surface of the top of the valving element. Thus, a low static pressure of fluid flowing through the narrow flow path portion is introduced into the back-pressure chamber to move the valving element by a large differential pressure during the supply of fluid, thereby allowing the valve opening to become larger than in the conventional apparatus and enabling a reduction of pressure losses. An intermediate chamber has a pressure chamber (130) defined therein by using a rigid partition. A high-pressure chamber (131) of the pressure chamber is in communication with the upstream side of the first check valve, and a low-pressure chamber (132) thereof is in communication with the narrow flow path portion. Thus, a valving element (136) is acted upon by a force larger than the differential pressure between the upstream side and an internal flow path (106) of the intermediate chamber, thereby allowing a relief valve (135) to be surely kept closed.
摘要翻译： 第一止回阀具有形成在支撑构件的外周（45）的圆弧部（46）和壳体的第二扩径部（11）之间的窄流路部（68）。 窄流路部分（中间流路的第一部分）通过连通通道（67）与限定在阀元件顶部后部的支撑构件中的背压室（50）流体连通，该连通通道包括 阀元件的外周与大直径部分（38）的内周之间的间隙（66）和阀元件顶部的后表面上的槽（27）。 因此，流过窄流路部分的流体的低静压被引入到背压室中，以在供给流体期间以较大的压差移动阀元件，从而允许阀开度变大 常规装置并且能够减少压力损失。 中间室具有通过使用刚性隔板限定在其中的压力室（130）。 压力室的高压室（131）与第一止回阀的上游侧连通，低压室（132）与窄流路部连通。 因此，通过大于中间室的上游侧和内部流路（106）之间的压差的力作用阀元件（136），从而允许安全阀（135）可靠地保持关闭。
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公开(公告)号：US08497058B2
公开(公告)日：2013-07-30
申请号：US12723721
申请日：2010-03-15
IPC分类号： G03G21/00
CPC分类号： G03G15/08 , G03G15/6591 , G03G2221/0005 , Y10T156/11 , Y10T156/1111
摘要： An image forming method comprising the step of: forming a toner image employing toner particles containing at least a resin on an image supporting substrate having thereon a toner holding layer via a toner image holding process to form an image print, the toner image being held in the toner holding layer in the toner image holding process, wherein at least the toner particles or the image supporting substrate is separated from the image print via a separation process; and at least the separated toner particles or the separated image supporting substrate is recyclable as an image forming material.
摘要翻译： 一种图像形成方法，包括以下步骤：通过调色剂图像保持处理，在其上具有调色剂保持层的图像支持基板上形成使用至少含有树脂的调色剂颗粒以形成图像打印的调色剂图像，调色剂图像保持在 调色剂图像保持处理中的调色剂保持层，其中至少调色剂颗粒或图像支持基板经由分离工艺与图像印刷品分离; 并且至少分离的调色剂颗粒或分离的图像支持基底可回收作为图像形成材料。
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公开(公告)号：US08431320B2
公开(公告)日：2013-04-30
申请号：US13187012
申请日：2011-07-20
申请人： Masaharu Matsubara , Hiroyuki Kozuru , Noboru Ueda
发明人： Masaharu Matsubara , Hiroyuki Kozuru , Noboru Ueda
IPC分类号： G03G9/087
CPC分类号： G03G9/0806 , G03G9/08708 , G03G9/08755 , G03G9/08795 , G03G9/08797
摘要： Disclosed is a manufacturing method of toner which includes at least polyester resin and colorant, comprising the steps of: (A) dissolving, into an organic solvent, the polyester resin and ultrahigh molecular weight styrene resin in which a peak is present in a range larger than 500 thousands and smaller than 3 million in a molecular weight distribution, and preparing a binder resin solution; (B) dispersing the binder resin solution as binder resin solution droplets into an aqueous medium; (C) removing the organic solvent from the binder resin solution droplets, and preparing a resin particle dispersion; and (D) aggregating resin particles from which the organic solvent is removed and colorant particles containing the colorant with each other, and forming toner particles.
摘要翻译： 公开了一种至少包含聚酯树脂和着色剂的调色剂的制造方法，包括以下步骤：（A）将聚酯树脂和超高分子量苯乙烯树脂溶解在有机溶剂中，其中峰存在于更大的范围内 分子量分布超过500000，小于300万，制备粘合剂树脂溶液; （B）将作为粘合剂树脂溶液液滴的粘合剂树脂溶液分散到水性介质中; （C）从粘合剂树脂液滴中除去有机溶剂，制备树脂颗粒分散体; 和（D）除去有机溶剂的树脂颗粒和包含着色剂的着色剂颗粒彼此之间，并形成调色剂颗粒。
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公开(公告)号：US08037899B2
公开(公告)日：2011-10-18
申请号：US12387250
申请日：2009-04-30
申请人： Masaharu Matsubara , Yuichi Takeda
发明人： Masaharu Matsubara , Yuichi Takeda
IPC分类号： F16K15/00
CPC分类号： F16K15/026 , F16K17/085 , Y10T137/3331 , Y10T137/7838 , Y10T137/7939 , Y10T137/87917 , Y10T137/88054
摘要： A first check valve has a narrow flow path portion (68) formed between an arcuate portion (46) of the outer periphery (45) of a support member and a second enlarged-diameter portion (11) of a casing. The narrow flow path portion (first portion of an intermediate flow path) is in fluidic communication with a back-pressure chamber (50) defined in the support member at the rear of the top of a valving element through a communicating passage (67) including a gap (66) between the outer periphery of the valving element and the inner periphery of a large-diameter portion (38) and grooves (27) on the rear surface of the top of the valving element. Thus, a low static pressure of fluid flowing through the narrow flow path portion is introduced into the back-pressure chamber to move the valving element by a large differential pressure during the supply of fluid, thereby allowing the valve opening to become larger than in the conventional apparatus and enabling a reduction of pressure losses. An intermediate chamber has a pressure chamber (130) defined therein by using a rigid partition. A high-pressure chamber (131) of the pressure chamber is in communication with the upstream side of the first check valve, and a low-pressure chamber (132) thereof is in communication with the narrow flow path portion. Thus, a valving element (136) is acted upon by a force larger than the differential pressure between the upstream side and an internal flow path (106) of the intermediate chamber, thereby allowing a relief valve (135) to be surely kept closed.
摘要翻译： 第一止回阀具有形成在支撑构件的外周（45）的圆弧部（46）和壳体的第二扩径部（11）之间的窄流路部（68）。 窄流路部分（中间流路的第一部分）通过连通通道（67）与限定在阀元件顶部后部的支撑构件中的背压室（50）流体连通，该连通通道包括 阀元件的外周与大直径部分（38）的内周之间的间隙（66）和阀元件顶部的后表面上的槽（27）。 因此，流过窄流路部分的流体的低静压被引入到背压室中，以在供给流体期间以较大的压差移动阀元件，从而允许阀开度变大 常规装置并且能够减少压力损失。 中间室具有通过使用刚性隔板限定在其中的压力室（130）。 压力室的高压室（131）与第一止回阀的上游侧连通，低压室（132）与窄流路部连通。 因此，通过大于中间室的上游侧和内部流路（106）之间的压差的力作用阀元件（136），从而允许安全阀（135）可靠地保持关闭。
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公开(公告)号：US20100248130A1
公开(公告)日：2010-09-30
申请号：US12723721
申请日：2010-03-15
IPC分类号： G03G13/06
CPC分类号： G03G15/08 , G03G15/6591 , G03G2221/0005 , Y10T156/11 , Y10T156/1111
摘要： An image forming method comprising the step of: forming a toner image employing toner particles containing at least a resin on an image supporting substrate having thereon a toner holding layer via a toner image holding process to form an image print, the toner image being held in the toner holding layer in the toner image holding process, wherein at least the toner particles or the image supporting substrate is separated from the image print via a separation process; and at least the separated toner particles or the separated image supporting substrate is recyclable as an image forming material.
摘要翻译： 一种图像形成方法，包括以下步骤：通过调色剂图像保持处理，在其上具有调色剂保持层的图像支持基板上形成使用至少含有树脂的调色剂颗粒以形成图像打印的调色剂图像，调色剂图像保持在 调色剂图像保持处理中的调色剂保持层，其中至少调色剂颗粒或图像支持基板经由分离工艺与图像印刷品分离; 并且至少分离的调色剂颗粒或分离的图像支持基底可回收作为图像形成材料。
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公开(公告)号：US20090250123A1
公开(公告)日：2009-10-08
申请号：US12384534
申请日：2009-04-06
申请人： Masaharu Matsubara , Yuichi Takeda
发明人： Masaharu Matsubara , Yuichi Takeda
IPC分类号： F16K15/00
CPC分类号： F16K15/063 , F16K27/0209 , Y10T137/3421 , Y10T137/7853 , Y10T137/7904 , Y10T137/792 , Y10T137/7932
摘要： A check valve (1) includes a casing (2) having a valve seat (10) formed in a flow path and a valving element assembly (21) disposed in the casing. A top (23) of a valving element (22) is received in a large-diameter portion (38) of a through-hole (37) in a support member (35) of the valving element assembly. A narrow flow path portion (68) is formed between an arcuate portion (46) of an outer periphery (45) of the support member and a second enlarged-diameter portion (11) of the casing. The narrow flow path portion (a first portion of an intermediate flow path) is communicated with a back-pressure chamber (50) defined in the support member at the rear of the top of the valving element through a communicating passage (67) including a gap (66) between the outer periphery of the valving element and the inner periphery of the large-diameter portion and grooves (27) on the rear surface of the top of the valving element. A low static pressure of fluid flowing through the narrow flow path portion is introduced into the back-pressure chamber. Fluid passing through the narrow flow path portion enters a diffuser flow path portion (69) as a second portion of the intermediate flow path and recovers the static pressure while flowing therethrough. Next, the fluid flows downstream through a uniform flow path portion as a third portion of the intermediate flow path while maintaining the recovered static pressure.
摘要翻译： 止回阀（1）包括具有形成在流路中的阀座（10）和设置在壳体中的阀元件组件（21）的壳体（2）。 阀元件（22）的顶部（23）被容纳在阀元件组件的支撑构件（35）中的通孔（37）的大直径部分（38）中。 在支撑构件的外周（45）的圆弧部（46）和壳体的第二扩径部（11）之间形成有窄流路部（68）。 窄流路部分（中间流路的第一部分）通过连通通道（67）与限定在阀元件顶部后部的支撑构件中的背压室（50）连通，该连通通道包括 阀元件的外周与大直径部分的内周之间的间隙（66）和阀元件顶部的后表面上的槽（27）。 流过窄流路部分的流体的低静压被引入到背压室中。 通过窄流路部分的流体进入作为中间流动路径的第二部分的扩散器流动路径部分（69），并在流过其中时恢复静压力。 接下来，流体通过作为中间流路的第三部分的均匀流路部分的下游流动，同时保持回收的静压力。
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