专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明公开

EP1336903A2 Image-forming method having at least two speed modes 有权
标题翻译：具有至少两种速度模式的图像形成方法
公开(公告)号：EP1336903A2
公开(公告)日：2003-08-20
申请号：EP02029014.4
申请日：2002-12-27
申请人： CANON KABUSHIKI KAISHA
发明人： Komatsu, Nozomu , Kotaki, Takaaki , Kanbayashi, Makoto , Kaya, Takaaki , Iida, Wakashi , Sugahara, Nobuyoshi , Itakura, Takayuki , Hotta, Yojiro
IPC分类号： G03G13/20 , G03G15/20 , G03G9/08
CPC分类号： G03G9/08795 , G03G7/00 , G03G9/0819 , G03G9/08782 , G03G9/08797 , G03G13/20 , G03G15/2064 , G03G15/5029 , G03G2215/00805 , G03G2215/0081 , G03G2215/2045
摘要： In an image-forming method having a fixing step of fixing a toner image onto a recording medium, and having at least a low-speed mode and a high-speed mode so as to be able to form images at different speeds, either the fixing temperature T 1 in the low-speed mode is higher than the fixing temperature T 2 in the high-speed mode, or
the recording medium has a gloss value 60 degrees as measured by the glossmeter GLOSS HECKER IG-310 of Horiba KK by measuring the amount of light reflected under and represented by G 0 and the toner is laid on the recording medium in a quantity ranging from 0.05 mg/cm 2 to 1.3 mg/cm 2 , under conditions of which

(i) when a recording medium having a high gloss value (G 0 > 40) is used, an image is formed at a low-speed mode having a process speed of from 20 mm/sec. to less than 130 mm/sec. and, where the maximum value and minimum value of gloss value of the fixed image are represented by G max1 and G min1 , respectively, they satisfy: G max1 ≤ G 0 + 40 and G min1 ≥ G 0 - 25; and
(ii) when a recording medium having a low gloss value (0 ≤ G 0 ≤ 40) is used, an image is formed at a high-speed mode having a process speed of from 130 mm/sec. to 600 mm/sec. and, where the maximum value and minimum value of gloss value of the fixed image are represented by G max2 and G min2 , respectively, they satisfy: G max2 ≤ G 0 + 20 and G min2 ≥ G 0 - 15.
摘要翻译：在具有将调色剂图像定影到记录介质上并且至少具有低速模式和高速模式从而能够以不同速度形成图像的定影步骤的图像形成方法中，低速模式下的温度T1高于高速模式下的定影温度T2，或者记录介质具有如由Horiba KK的光泽计GLOSS HECKER IG-310通过测量（ⅰ）当具有高光泽值的记录介质（G0> 0）时，在G0下反射的光和调色剂以0.05mg / cm2至1.3mg / cm2的量铺在记录介质上， 40）时，以处理速度为20mm / sec的低速模式形成图像。小于130毫米/秒。并且，在定影图像的光泽度值的最大值和最小值分别由Gmax1和Gmin1表示的情况下，它们满足：Gmax1≤G0+ 40且Gmin1≥G0-25; 和（ii）当使用具有低光泽值（0≤G0≤40）的记录介质时，以具有从130mm / sec的处理速度的高速模式形成图像。到600毫米/秒。并且，在固定图像的光泽度值的最大值和最小值分别由Gmax2和Gmin2表示的情况下，它们满足：Gmax2≤G0+ 20且Gmin2≥G0-15。

82. 发明授权

EP1158367B1 Image forming method and apparatus 有权
标题翻译：成象方法和装置
公开(公告)号：EP1158367B1
公开(公告)日：2003-08-13
申请号：EP01109496.8
申请日：2001-04-25
申请人： Ricoh Company, Ltd.
发明人： Tomita,Kunihiko, c/o Ricoh Company Ltd.
IPC分类号： G03G13/20
CPC分类号： G03G13/20 , G03G15/2064 , G03G2215/2032 , G03G2215/2038 , G03G2215/2074

83. 发明授权

EP0790537B1 Verfahren und Vorrichtung zur Herstellung eines Zifferblatts 失效
标题翻译：用于制造盘的方法和装置
公开(公告)号：EP0790537B1
公开(公告)日：2002-10-16
申请号：EP97102578.8
申请日：1997-02-18
申请人： WIKA ALEXANDER WIEGAND GmbH & CO.
发明人： Schneider, Alfred, Dipl.-Ing. , Schäfer, Klaus, Dipl.-Ing.
IPC分类号： G03G15/16 , G03G13/20 , G01D13/04 , G04B19/10
CPC分类号： G01D13/04 , G04B19/12 , G04D3/0069

84. 发明公开

EP1158367A1 Image forming method and apparatus 有权
标题翻译：成像方法和设备
公开(公告)号：EP1158367A1
公开(公告)日：2001-11-28
申请号：EP01109496.8
申请日：2001-04-25
申请人： Ricoh Company, Ltd.
发明人： Tomita,Kunihiko, c/o Ricoh Company Ltd.
IPC分类号： G03G13/20
CPC分类号： G03G13/20 , G03G15/2064 , G03G2215/2032 , G03G2215/2038 , G03G2215/2074
摘要： An image forming apparatus including a fixing unit configured to fix a toner image having at least one color toner and a black toner on a support upon application of heat and pressure thereto, wherein the fixing unit includes a fixer configured to heat the toner image to a first temperature not lower than a temperature at which the color toner and the black toner at least soften and configured to cool the toner image to a second temperature lower than a temperature at which the color toner and the black toner solidify while a surface of the fixer contacts the toner image, wherein the surface of the fixer has a ten-point mean roughness R 2 not greater than 20 µm, and wherein the pressure P satisfies the following relationships: ((9/5) x log η c - 4/5)/15 ≦ P ≦ ((1/100) x log η c )/15, and ((9/5) x log η b - 4/5)/15 ≤ P ≤ ((1/100) x log η b )/15, wherein P represents the pressure in units of 9.8 x 100 N/m, and η c and η b represent viscosities of the color toner and the black toner at the first temperature in units of centi-poise, respectively.
摘要翻译：一种图像形成装置，包括定影单元，该定影单元被构造成在施加热量和压力时将具有至少一种彩色调色剂和黑色调色剂的调色剂图像定影在支撑体上，其中，所述定影单元包括定影器，所述定影器构造成将所述调色剂图像加热成第一温度不低于所述彩色调色剂和所述黑色调色剂至少软化并且被配置为将所述调色剂图像冷却到低于所述彩色调色剂和所述黑色调色剂凝固时的温度的第二温度，同时所述定影剂的表面接触调色剂图像，其中定影剂的表面具有不大于20μm的十点平均粗糙度R2，并且其中压力P满足以下关系：（（9/5）×logηc-4/5）/ （（1/100）×logηc）/ 15，（（9/5）×logηb_4/5）/15≤P≤（（1/100）×logηb）/ 15时，其中P表示以9.8×100N / m为单位的压力，并且ηc和ηb表示彩色调色剂和黑色调色剂的粘度在第一温度下，以厘泊为单位。

85. 发明公开

EP0843227A1 Electrophotographic image forming apparatus 失效
标题翻译：电子照相成像设备
公开(公告)号：EP0843227A1
公开(公告)日：1998-05-20
申请号：EP97119175.4
申请日：1997-11-03
申请人： Oki Data Corporation
发明人： Ito, Katsuyuki, c/o Oki Data Corporation , Murano, Toshiro, c/o Oki Data Corporation
IPC分类号： G03G13/20 , G03G13/08
CPC分类号： G03G13/08 , G03G13/20
摘要： An electrophotographic image forming apparatus has a photosensitive drum; a charging device for charging a surface of the photosensitive drum; an LED array for projecting a light beam on the surface of the photosensitive drum, thereby forming irradiated spots constituting an electrostatic latent image. The irradiated spots are formed on intersections of a grid (L1,1-2) which is composed of a plurality of first lines (L1) extending in a main-scanning direction and arranged at equal first intervals and a plurality of second lines (L2) extending in a sub-scanning direction and arranged at equal second intervals. The apparatus also has a developing device for attaching a toner particle extending to each of the irradiated spots, a transfer device for transferring the toner particle to a transfer material, and a fixing device for fixing the toner particle on the transfer material. A diameter of the toner particle is determined in such a way that a diameter of a fixed toner particle (25a) is equal to approximately a length (7) of a diagonal line of the grid (L3). Further, the diameter of the toner particle (15a) in the developing device is in a range of 0.7 times to 1.0 times as long as the first interval and/or the second interval.
摘要翻译：电子照相成像设备具有感光鼓; 充电装置，用于给感光鼓的表面充电; LED阵列，用于将光束投射在感光鼓的表面上，从而形成构成静电潜像的照射点。照射点形成在由沿主扫描方向延伸且以相等的第一间隔排列的多条第一线（L1）和多条第二线（L2）构成的网格（L1,1-2））沿副扫描方向延伸并以相等的第二间隔排列。该设备还具有用于附着延伸到每个照射点的调色剂颗粒的显影装置，用于将调色剂颗粒转印到转印材料上的转印装置以及用于将调色剂颗粒固定在转印材料上的定影装置。调色剂颗粒的直径以固定调色剂颗粒（25a）的直径近似等于格栅（L3）的对角线的长度（7）的方式确定。此外，显影装置中调色剂颗粒（15a）的直径在第一间隔和/或第二间隔的0.7倍至1.0倍的范围内。

86. 发明公开

EP0806709A2 Image forming apparatus 失效
标题翻译：成像设备
公开(公告)号：EP0806709A2
公开(公告)日：1997-11-12
申请号：EP97107586.6
申请日：1997-05-07
申请人： FUJI XEROX CO., LTD.
发明人： Fukuda, Yuichi, c/o Fuji Xerox Co., Ltd. , Matsuda, Tsukasa, c/o Fuji Xerox Co., Ltd. , Okuno, Tatsuo, c/o Fuji Xerox Co., Ltd. , Yamashita, Takayuki, c/o Fuji Xerox Co., Ltd. , Arai, Kazuhiko, c/o Fuji Xerox Co., Ltd.
IPC分类号： G03G15/20 , G03G15/16 , G03G13/20
CPC分类号： H04N1/29 , G03G9/0821 , G03G13/20 , G03G15/161 , G03G15/2017 , G03G15/2021 , G03G15/2028 , G03G15/2064 , G03G15/24 , G03G21/206 , G03G2215/0116 , G03G2215/1685 , G03G2215/2016
摘要： An image forming apparatus is disclosed which comprises

a toner-image holding unit (50) for holding a toner image,
a recording medium (P),
transfer-fixing means (2,3) for bringing the recording medium into contact with the toner image on the toner-image holding unit and heating the toner image so as to transfer and fix the toner image onto the recording medium,
toner-image cooling means (4) for cooling the toner image transferred and fixed onto the recording medium so as to suppress the flowing of the toner image, and
peeling means for peeling the recording medium off the toner-image holding unit. The toner-image is provided with a number of lines per length d (lines/inch) and a toner having a viscosity η (Pa.s) satisfying the relation: η ≥ 0,04d 2 .
摘要翻译：公开了一种图像形成设备，其包括用于保持调色剂图像的调色剂图像保持单元（50），记录介质（P），用于使记录介质与调色剂图像接触的转印定影装置（2,3）在调色剂图像保持单元上并加热调色剂图像以便将调色剂图像转印并定影到记录介质上的调色剂图像冷却装置（4），用于冷却转印并定影到记录介质上的调色剂图像以便抑制调色剂图像的流动以及用于将记录介质从调色剂图像保持单元剥离的剥离装置。调色剂图像具有每长度d的多条线（线/英寸）和具有满足关系式η≥0,04d2的粘度η（Pa.s）的调色剂。

87. 发明授权

EP0247248B1 A process for image production containing the heat-and-pressure fixing of a still wet or moist toner image 失效
标题翻译：包含静态湿度或湿度调色剂图像的热压固定的图像生产过程
公开(公告)号：EP0247248B1
公开(公告)日：1990-08-08
申请号：EP86200930.5
申请日：1986-05-29
申请人： AGFA-GEVAERT naamloze vennootschap
发明人： Tavernier, Serge Martin , Waterschoot, William Constant , Overmeer, Robert Theodoor
IPC分类号： G03G13/20 , G03G15/20 , G03G13/10
CPC分类号： G03G15/2064 , G03G9/12 , G03G13/10 , G03G13/20

88. 发明公开

EP0309588A4 METHOD OF MULTICOLOR PRINTING METAL CONTAINERS AND METAL SHEETS. 失效
标题翻译：方法多色印刷金属容器金属小叶。
公开(公告)号：EP0309588A4
公开(公告)日：1990-06-28
申请号：EP88902945
申请日：1988-03-31
申请人： TOYO SEIKAN KAISHA LTD
发明人： MOROFUJI AKIHIKO , MOROTOMI MASAKI ROOM ANNEX MIT , MACHII AKIHIKO , AIZAWA MASANORI , ISHIBASHI KAZUHISA
IPC分类号： B41M1/28 , G03G7/00 , G03G13/01 , G03G13/16 , G03G13/20 , G03G15/01 , G03G15/16 , G03G15/20
CPC分类号： G03G15/1625 , G03G13/01 , G03G15/0194 , G03G2215/0119
摘要： The toner is deposited on a metal sheet or a metal container by electrophotographic units (3),(4),(5), during which the toner is tentatively fixed at a low temperature by a tentative fixing unit (9), and it is finally fixed at a higher temperature by a fixing unit (9a) to complete a printing operation. A photosensitive layer may be laminated directly on the surface of the metal sheet or metal container, or on a photosensitive drum. A solid printed surface can be obtained by applying finishing varnish to the surface of the toner layer.

89. 发明公开

EP0309588A1 METHOD OF MULTICOLOR PRINTING METAL CONTAINERS AND METAL SHEETS 失效
标题翻译：方法多色印刷金属容器金属小叶。
公开(公告)号：EP0309588A1
公开(公告)日：1989-04-05
申请号：EP88902945.0
申请日：1988-03-31
申请人： TOYO SEIKAN KAISHA, LTD.
发明人： MOROFUJI, Akihiko , MOROTOMI, Masaki Room 401 Annex Mitsuike , MACHII, Akihiko , AIZAWA, Masanori , ISHIBASHI, Kazuhisa
IPC分类号： G03G15/01 , G03G13/01 , G03G15/20 , G03G13/20 , G03G15/16 , G03G13/16 , G03G7/00 , B41M1/28
CPC分类号： G03G15/1625 , G03G13/01 , G03G15/0194 , G03G2215/0119
摘要： The toner is deposited on a metal sheet or a metal container by electrophotographic units (3), (4), (5), during which the toner is tentatively fixed at a low temperature by a tentative fixing unit (9), and it is finally fixed at a higher temperature by a fixing unit (9a) to complete a printing operation. A photosensitive layer may be laminated directly on the surface of the metal sheet or metal container, or on a photosensitive drum. A solid printed surface can be obtained by applying finishing varnish to the surface of the toner layer.
摘要翻译：印刷方法包括通过其中在调色剂通过临时固定部（9）暂时固定在低温下电子照相单元（3,4,5）被沉积在金属片的调色剂。的调色剂被最后固定在通过定影单元更高的温度（9），完成打印操作。一种固体印刷面通过施加罩面清漆到调色剂层的表面得到。

90. 发明授权

EP0053707B1 Verfahren und Vorrichtung zum thermischen Fixieren von Tonerbildern 失效
标题翻译：用于定影图案热固定的方法和装置
公开(公告)号：EP0053707B1
公开(公告)日：1985-09-11
申请号：EP81109006.7
申请日：1981-10-27
申请人： HOECHST AKTIENGESELLSCHAFT
发明人： Moraw, Roland, Dr. , Schädlich, Günther
IPC分类号： G03G13/20 , G03G15/20
CPC分类号： G03G15/107

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式