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公开(公告)号：US20120156604A1
公开(公告)日：2012-06-21
申请号：US13315479
申请日：2011-12-09
CPC分类号： G03G13/20 , G03G9/081 , G03G9/0821 , G03G9/08711 , G03G9/08755 , G03G15/6585
摘要： Provide is a clear toner having a wide fixing temperature latitude so as to improve the degree of glossiness in a wide range of image density areas, from a white portion to a high image density portion, while ensuring sufficient fixing performance and color mixing in color portions. The clear toner has a storage elastic modulus G′ (130) of 1.0×104 Pa or more at 130° C. and a melt viscosity η (130) of 1.0×104 Pa·s or less at 130° C.
摘要翻译： 提供具有宽定影温度纬度的透明调色剂，以便在确保足够的固色性能和颜色部分中的颜色混合的同时，提高从白色部分到高图像浓度部分的宽范围图像浓度区域的光泽度 。 透明调色剂在130℃下的储能弹性模量G'（130）为1.0×10 4 Pa以上，熔融粘度＆ （130）在130℃下为1.0×10 4 Pa·s以下
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公开(公告)号：US20070147917A1
公开(公告)日：2007-06-28
申请号：US11672665
申请日：2007-02-08
申请人： Yasunori Chigono , Makoto Fukatsu
发明人： Yasunori Chigono , Makoto Fukatsu
IPC分类号： G03G15/20
CPC分类号： G03G15/6573 , G03G15/2021 , G03G2215/00755 , G03G2215/00805
摘要： An image forming apparatus has a first recording mode of outputting the recording material without passing thru the glossiness applying device after fixing and a second recording mode using the glossiness applying device, and then outputting the recording material. In the latter recording mode (B), when a void ratio G of toner in the toner image not yet subjected to the glossing process by the glossiness applying device is defined by a thickness t1 of a toner layer on the recording material after fixing and before entering the glossiness applying device, and a thickness t2 of a toner layer on the recording material after passing through the glossiness applying device, satisfies the formula: G =100×(t1−t2)/t1. In the recording mode (B), fixing conditions for the fixing device and the glossiness applying device are respectively set so that the void ratio of toner satisfies a formula 15≦G≦60.
摘要翻译： 图像形成装置具有在定影之后不通过光泽度施加装置输出记录材料的第一记录模式和使用光泽度施加装置的第二记录模式，然后输出记录材料。 在后一记录模式（B）中，当调色剂图像中尚未经过光泽度施加装置的光泽处理的调色剂的空隙率G由定影后的记录材料上的调色剂层的厚度t 1和 在通过光泽度施加装置之前，在进入光泽度施加装置之前和记录材料上的调色剂层的厚度t 2满足公式：G = 100×（t 1 -t 2）/ t 1。 在记录模式（B）中，分别设置定影装置和光泽度施加装置的定影条件，使得调色剂的空隙率满足公式15 <= G <= 60。
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3.发明授权Contact-type charging device having a plurality of projections over the surface of the charging device 失效接触式充电装置在充电装置的表面上具有多个突起公开(公告)号：US06473582B2
公开(公告)日：2002-10-29
申请号：US09152297
申请日：1998-09-14
IPC分类号： G06G1502
CPC分类号： G03G15/0233 , G03G2221/0005
摘要： A charging apparatus includes a charging member for being supplied with a voltage to charge a member to be charged, the charging member including an elastic member for forming a nip with the member to be charged, and said elastic member having a surface provided with a plurality of projections; wherein a speed A of a surface of said charging member (mm/sec) and a speed B of a surface of the member to be charged (mm/sec) satisfy: when B−A>0, said projections are inclined toward upstream with respect to a movement direction of the surface of the member to be charged in said nip, and when B−A
摘要翻译： 充电装置包括充电构件，用于向被充电构件充电的电压被充电，充电构件包括用于与要充电的构件形成压区的弹性构件，并且所述弹性构件具有设置有多个 的预测 其特征在于，所述充电部件的表面的速度A（mm / sec）和被充电部件的表面的速度B满足：当BA> 0时，所述突起相对于 要被充电的部件的表面的移动方向，当BA <0时，突起相对于要在所述辊隙中被填充的部件的表面的移动方向向下游倾斜。
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4.发明授权Image forming apparatus for making recovery and restoration of toners by electrical conductive member 失效用于通过导电构件恢复和恢复调色剂的图像形成装置公开(公告)号：US06442362B2
公开(公告)日：2002-08-27
申请号：US09749934
申请日：2000-12-29
IPC分类号： G03G1500
CPC分类号： G03G15/0225 , G03G21/0005 , G03G2215/021 , G03G2221/0005
摘要： An image forming apparatus includes an image bearing member for bearing an electrostatic image. A developing device develops the electrostatic image on the image bearing member by toners charged with a predetermined polarity. A transfer device transfers a toner image on the image bearing member to a transferring material. An electrifying device inject-charges the image bearing member having transfer residual toners. An electrical conductive member provided and spaced apart from the image bearing member in a moving direction of the image bearing member downstream farther than the transfer means and upstream farther than the electrifying device. An electrical field forming device for forming an alternative electrical field between the electrical conductive member and the image bearing member.
摘要翻译： 图像形成装置包括用于承载静电图像的图像承载部件。 显影装置通过以预定极性充电的调色剂在图像承载部件上显影静电图像。 转印装置将图像承载部件上的调色剂图像转印到转印材料上。 充电装置对具有转印残留调色剂的图像承载部件进行注射。 一种导电构件，其在图像承载构件的移动方向上与图像承载构件设置并间隔开，该移动方向比传送装置下游并且比通电装置更远。 一种用于在导电构件和图像承载构件之间形成替代电场的电场形成装置。
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5.发明授权Charging member, charging device and image forming apparatus wherein deposition of magnetic particles to a member to be charged is effectively prevented 有权充电构件，充电装置和图像形成装置，其中有效地防止了将磁性颗粒沉积到待充电构件上公开(公告)号：US06301455B1
公开(公告)日：2001-10-09
申请号：US09502599
申请日：2000-02-11
申请人： Harumi Ishiyama , Yasushi Sato , Hideyuki Yano , Tadashi Furuya , Yasunori Chigono , Seiji Mashimo
发明人： Harumi Ishiyama , Yasushi Sato , Hideyuki Yano , Tadashi Furuya , Yasunori Chigono , Seiji Mashimo
IPC分类号： G03G1500
CPC分类号： G03G15/751 , G03G15/0241 , G03G2215/022
摘要： A charging apparatus includes a member to be charged having a charge retaining layer for retaining a charge and an electroconductive base. A charging member capable of being supplied with a voltage is provided to charge the member to be charged. The charging member includes magnetic particles in the form of a magnetic brush contactable to the member to be charged, wherein the member to be charged has an electroconductive member electrically insulated from the electroconductive base in a region corresponding to an end portion, in a longitudinal direction of the charging member.
摘要翻译： 充电装置包括被充电的构件，其具有用于保持电荷的电荷保持层和导电性基底。 提供能够被提供电压的充电构件，以对要充电的构件充电。 充电构件包括可与待充电构件接触的磁刷形式的磁性颗粒，其中待充电构件具有导电构件，该导电构件在与纵向方向上对应于端部的区域中与导电基底电绝缘 的充电部件。
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6.发明授权Image forming apparatus supplying charging accelerating particles to image bearing body in non-image forming 有权图像形成装置，在非图像形成中向图像承载体供给加速粒子公开(公告)号：US06226480B1
公开(公告)日：2001-05-01
申请号：US09387568
申请日：1999-09-01
IPC分类号： G03G1500
CPC分类号： G03G15/0216
摘要： An image forming apparatus for injection charging which uses charging accelerating particles in a charging nip portion to rotate an image bearing body and a charging roller at different velocities and applies a bias in image forming which is different from a bias applied in non-image forming to feed substantially only the charging accelerating particles in non-image forming, thereby it is possible to enhance a charging property and to provide a favorable image.
摘要翻译： 一种用于注射充电的图像形成装置，其使用充电夹持部分中的充电加速粒子来以不同的速度旋转图像承载体和充电辊，并且施加与在非图像形成中施加的偏差不同的图像形成中的偏压 基本上只进行非图像形成中的充电加速粒子的供给，由此能够提高充电特性并提供良好的图像。
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公开(公告)号：US5774769A
公开(公告)日：1998-06-30
申请号：US797658
申请日：1997-01-31
申请人： Yasunori Chigono , Jun Hirabayashi
发明人： Yasunori Chigono , Jun Hirabayashi
IPC分类号： G03G15/02
CPC分类号： G03G15/0241 , G03G2215/022
摘要： A charging device includes a charging member contactable to said member to be charged to charge a member to be charged. Wherein a voltage is applicable to said charging member; a resistor provided in a charging circuit for applying the voltage to said charging member; wherein said resistor has a resistance not less than 0.5 times a resistance of said charging member; wherein a combined resistance of said charging circuit and said charging member is not more than 10.sup.7 .OMEGA..
摘要翻译： 充电装置包括可与所述充电元件接触的充电部件，以对要充电的部件充电。 其中电压适用于所述充电部件; 设置在用于向所述充电部件施加电压的充电电路中的电阻器; 其中所述电阻器具有不小于所述充电部件的电阻的0.5倍的电阻; 其中所述充电电路和所述充电部件的组合电阻不大于107Ω。
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公开(公告)号：US20120155939A1
公开(公告)日：2012-06-21
申请号：US13316828
申请日：2011-12-12
IPC分类号： G03G15/20
CPC分类号： G03G15/6585 , G03G2215/00805
摘要： An image forming apparatus includes an image forming unit for forming a toner image on a recording material; a fixing portion for fixing the toner image; a glossiness treatment unit, operable when a glossiness treatment mode is selected, for glossiness treatment of the toner image fixed on the recording material by heating the toner image, the glossiness treatment unit including a film movable in a feeding direction of the recording material, a heating member contacted to the film, a pressing member cooperating with the heating member to form a nip, with the film therebetween, for nipping and feeding the recording material; wherein in the glossiness treatment mode, the image forming unit forms, as a topmost layer, a toner image having a tone gradation provided by a dot growth type screening.
摘要翻译： 图像形成装置包括用于在记录材料上形成调色剂图像的图像形成单元; 用于固定调色剂图像的固定部分; 光泽度处理单元，当选择光泽度处理模式时可操作，通过加热调色剂图像来调节固定在记录材料上的调色剂图像的光泽度处理，所述光泽度处理单元包括可沿记录材料的进给方向移动的膜， 与所述膜接触的加热构件，与所述加热构件配合以形成辊隙的加压构件，其间具有所述膜，用于夹持和进给所述记录材料; 其中在光泽度处理模式中，图像形成单元形成具有通过点生长型筛选提供的色调等级的调色剂图像作为最上层。
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公开(公告)号：US20120060707A1
公开(公告)日：2012-03-15
申请号：US13221114
申请日：2011-08-30
IPC分类号： B41F19/02
CPC分类号： B41F19/062 , G03H1/0244 , G03H1/028 , G03H2001/0497 , G03H2227/04 , G03H2250/40
摘要： The present invention provides a hologram forming apparatus, including: an embossed hologram sheet; a roller which forms a nip portion between the embossed hologram sheet and the roller, wherein a recording medium bearing a toner image is conveyed to the nip portion so that the toner image is brought into contact with the embossed hologram sheet, and the recording medium and the embossed hologram sheet are heated while being nipped and conveyed in the nip portion; a cooling portion for cooling the recording medium that has passed through the nip portion and is in a contact state with the embossed hologram sheet; and a separating portion for separating the recording medium from the embossed hologram sheet, the recording medium having passed through the cooling portion and bearing the toner image on which an embossed shape of the embossed hologram sheet is transferred.
摘要翻译： 本发明提供了一种全息图形成装置，包括：压花全息图片; 在压纹全息图片和辊子之间形成夹持部分的辊子，其中带有调色剂图像的记录介质被传送到夹持部分，使得调色剂图像与压印的全息图片接触，并且记录介质和 压印的全息图片在被夹持并在夹持部中传送的同时被加热; 用于冷却已经通过所述夹持部并且与所述压花全息图片处于接触状态的记录介质的冷却部分; 以及分离部分，用于将记录介质与压印的全息图片分离，记录介质已经通过冷却部分并承载转印有压花全息图片的压花形状的调色剂图像。
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公开(公告)号：US20120003346A1
公开(公告)日：2012-01-05
申请号：US13173755
申请日：2011-06-30
CPC分类号： B29C59/022 , B29C59/04
摘要： A sheet surface treating apparatus includes a heater including a substrate and a heat generating element provided on the substrate; a transfer film which is movable while contacting the heater; a pressing member cooperating with the heater to form a nip for feeding a sheet carrying thermoplastic resin material, through the transfer film; wherein the sheet is fed by the nip together with the transfer film in a state that the thermoplastic resin material is in contact with the transfer film, and is heated by the heater in the nip so that a configuration of a surface of the transfer film is transferred to the thermoplastic resin material, and then is separated from the transfer film; wherein a downstream end of the heat generating element with respect to a sheet feeding direction is disposed at a position upstream of an end of the nip with respect to the sheet feeding direction, and a distance between the downstream end of the nip and the downstream end of the heat generating element is not less than 0.4 mm and not more than 2.5 mm.
摘要翻译： 片材表面处理装置包括：加热器，包括基板和设置在基板上的发热元件; 可接触加热器时移动的转印膜; 与所述加热器配合以形成用于通过所述转印膜供给载有热塑性树脂材料的片材的辊隙的按压部件; 其中在热塑性树脂材料与转印膜接触的状态下，片材与转印膜一起由转印膜供给，并且通过加热器在辊隙中加热，使得转印膜表面的构型为 转移到热塑性树脂材料上，然后与转印膜分离; 其特征在于，所述发热元件相对于纸张供给方向的下游端设置在所述辊隙的端部相对于纸张供给方向的上游位置，并且所述辊隙的下游端与所述下游端之间的距离 的发热元件不小于0.4mm且不大于2.5mm。
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