公开(公告)号：US5572274A

公开(公告)日：1996-11-05

申请号：US115803

申请日：1993-09-03

Applicant: Ishaiau Lior ,  Benzion Landa ,  Amiran Lavon ,  Hanna Pinhas

Inventor： Ishaiau Lior ,  Benzion Landa ,  Amiran Lavon ,  Hanna Pinhas

IPC: G03G5/04 ,  G03G7/00 ,  G03G15/01 ,  G03G15/16 ,  G03G15/23 ,  G03G15/10

CPC classification number: G03G15/232 ,  G03G15/0173 ,  G03G15/161 ,  G03G15/169 ,  G03G15/238 ,  G03G5/04 ,  G03G7/00 ,  G03G2215/0174 ,  G03G2215/0626 ,  G03G2215/1671 ,  G03G2215/1695

Abstract: A method for forming an image on a final substrate which includes forming a liquid toner image on a surface using a liquid developer comprising carrier liquid and charged tuner particles, electrostatically transferring the liquid toner image to an intermediate transfer member coated with a release coating and transferring the liquid toner image to a final substrate.

Abstract translation: 一种用于在最终基底上形成图像的方法，其包括使用包括载体液体和带电调谐器颗粒的液体显影剂在表面上形成液体调色剂图像，将液体调色剂图像静电转印到涂覆有剥离涂层的中间转印部件和转印 将液体调色剂图像转印到最终的基底上。

公开(公告)号：US5570193A

公开(公告)日：1996-10-29

申请号：US360681

申请日：1995-02-27

Applicant: Benzion Landa ,  Yehuda Niv ,  Michael Plotkin ,  Peter Forgacs

Inventor： Benzion Landa ,  Yehuda Niv ,  Michael Plotkin ,  Peter Forgacs

IPC: G01N21/47 ,  G01N21/53 ,  G03G15/01 ,  G03G15/10 ,  G03G15/11 ,  G01N21/59

CPC classification number: G03G15/105 ,  G01N21/534 ,  G03G15/0121

Abstract: Apparatus for detecting concentrations of colored toner particles in the presence of black or other absorbing toner particles including a light source, a light detector having a field of view of less than about .+-.10 degrees and preferably less than .+-.5 degrees, apparatus for supplying a dispersion of colored toner particles optionally containing undesirable contamination by black toner particles between the light source and the detector and computing circuitry operative for determining the concentration of the colored toner particles utilizing output from the light detector.

Abstract translation: PCT No.PCT / NL92 / 00117 Sec。 371日期：1995年2月27日 102（e）日期1995年2月27日PCT提交1992年7月2日PCT公布。 公开号WO94 / 01809 日期1994年1月20日用于检测在存在黑色或其它吸收调色剂颗粒的情况下着色调色剂颗粒的浓度的装置，包括光源，具有小于约+/- 10度，优选小于+ 用于供应彩色调色剂颗粒的分散体的装置，任选地包含在光源和检测器之间的黑色调色剂颗粒的不期望的污染物，以及计算电路，用于利用来自光检测器的输出来确定着色调色剂颗粒的浓度。

公开(公告)号：US5555185A

公开(公告)日：1996-09-10

申请号：US400717

申请日：1989-08-30

Applicant: Benzion Landa

Inventor： Benzion Landa

IPC: G03G5/04 ,  G03G15/16 ,  G03G15/23 ,  G03G15/10

CPC classification number: G03G15/238 ,  G03G15/161 ,  G03G15/162 ,  G03G5/04 ,  G03G2215/0174 ,  G03G2215/0626 ,  G03G2215/1671 ,  G03G2215/1695

Abstract: Method and apparatus for transfer of a liquid toner image, containing carrier liquid and toner particles which solvate the carrier liquid at a solvation temperature above room temperature, from an image bearing surface to a substrate, the apparatus including an intermediate transfer member positioned in operative association with the image bearing surface, transferring the image from the image bearing surface onto the intermediate transfer member, and heating the image on the intermediate transfer member to a temperature above the solvation temperature, below the melting point of the toner particles and below the boiling point of the carrier liquid prior to transfer of the image to the substrate so as to cause the image to adhere to the substrate.

Abstract translation: 用于将含有载体液体和将溶剂化温度高于室温的载体液体的调色剂颗粒从载体表面转移到基底的液体调色剂图像的方法和装置，该装置包括位于操作关联中的中间转印部件 与图像承载表面一起，将图像从图像承载表面转印到中间转印部件上，并将中间转印部件上的图像加热到高于溶剂化温度的温度，低于调色剂颗粒的熔点并低于沸点 在将图像转印到基板之前使载体液体粘附到基板上。

公开(公告)号：US5497223A

公开(公告)日：1996-03-05

申请号：US118794

申请日：1993-09-10

Applicant: Benzion Landa

Inventor： Benzion Landa

IPC: G03G13/20 ,  G03G15/20 ,  G03G15/10

CPC classification number: G03G15/2057 ,  G03G13/20

Abstract: A method of fusing and fixing a liquid toner image on a substrate. The image includes a carrier liquid and a non-volatile portion including thermoplastic toner particles which are plasticized by the carrier liquid at a predetermined temperature. The non-volatile portion of the liquid toner, in the absence of the carrier liquid, has a viscosity of not less than 2.times.10.sup.6 centipoise at a temperature of 122.+-.1.degree. C. The method includes fusing and fixing the toner image on the substrate by heating the toner image to at least the predetermined temperature while pressing the toner image against the substrate.

Abstract translation: 将液体调色剂图像融合并固定在基材上的方法。 该图像包括载体液体和包含在预定温度下被载液塑化的热塑性调色剂颗粒的非挥发性部分。 在没有载体液体的情况下，液体调色剂的非挥发性部分在122 +/- 1℃的温度下具有不小于2×10 6厘泊的粘度。该方法包括将调色剂图像定影在 通过将调色剂图像加热到至少预定温度同时将调色剂图像压靠在基底上而进行基底。

公开(公告)号：US5426491A

公开(公告)日：1995-06-20

申请号：US272323

申请日：1988-11-17

Applicant: Benzion Landa ,  Yakov Krumberg ,  Yaacov Almog ,  Yehuda Niv

Inventor： Benzion Landa ,  Yakov Krumberg ,  Yaacov Almog ,  Yehuda Niv

IPC: G03G13/10 ,  G03G15/14 ,  G03G15/16 ,  G03G15/10

CPC classification number: G03G15/161 ,  G03G15/1605 ,  G03G15/169

Abstract: An imaging process including the steps of forming an electrostatic image on a photoconductor surface, developing the electrostatic image with a liquid developer to form a developed image on the photoconductor surface, and transferring the developed image from the photoconductor surface to a final substrate. The cohesiveness of the developed image on the photoconductor surface is enhanced by the application of heat, ultraviolet radiation or a catalytic agent to the developed image on the photoconductor surface.

Abstract translation: 一种成像方法，包括以下步骤：在感光体表面上形成静电图像，用液体显影剂显影静电图像，以在感光体表面上形成显影图像，并将显影图像从感光体表面转印到最终的基底。 通过对感光体表面上的显影图像施加热，紫外线辐射或催化剂，增强了在感光体表面上显影的图像的内聚力。

公开(公告)号：US5300390A

公开(公告)日：1994-04-05

申请号：US836574

申请日：1992-02-18

Applicant: Benzion Landa ,  Yaacov Almog ,  Peretz Ben-Avraham ,  Moshe Levanon

Inventor： Benzion Landa ,  Yaacov Almog ,  Peretz Ben-Avraham ,  Moshe Levanon

IPC: G03G9/12 ,  G03G20060101 ,  G03G9/13 ,  G03G13/10 ,  G03G9/135

CPC classification number: G03G9/132

Abstract: An improved liquid toner composition for developing latent electrostatic images comprising toner particles, a release agent and a nonpolar dispersant liquid. An agent causing an apparent increase in the cohesivity of the toner particles may be included in the toner composition, or such agent may be used independently of the release agent in the toner composition.

Abstract translation: 一种用于显影静电潜像的改进的液体调色剂组合物，包括调色剂颗粒，脱模剂和非极性分散剂液体。 调色剂组合物中可以包含导致调色剂颗粒的粘合性明显增加的试剂，或者可以独立于调色剂组合物中的脱模剂使用这种试剂。

公开(公告)号：US5270776A

公开(公告)日：1993-12-14

申请号：US202687

申请日：1988-06-06

Applicant: Benzion Landa

Inventor： Benzion Landa

IPC: G03G13/20 ,  G03G15/20 ,  G03G21/00 ,  G03G15/10

CPC classification number: G03G15/2057 ,  G03G13/20

Abstract: An imaging process which includes the steps of developing an image with liquid toner including a liquid carrier and toner particles, transferring the image to a substrate and fusing and fixing the image to the substrate by the application of energy and pressure, such that at least about 50% of the liquid carrier in the transferred image remains therein after fixing and fusing.

Abstract translation: 一种成像方法，其包括以下步骤：利用包括液体载体和调色剂颗粒的液体调色剂显影图像，将图像转印到基底上，并通过施加能量和压力将图像融合并固定到基底上，使得至少约 转印图像中的液体载体的50％在固定和熔融之后残留在其中。

公开(公告)号：US5146276A

公开(公告)日：1992-09-08

申请号：US122530

申请日：1987-11-19

Applicant: Benzion Landa

Inventor： Benzion Landa

IPC: G03B27/36 ,  G03B27/50 ,  G03G15/041

CPC classification number: G03B27/36 ,  G03B27/50 ,  G03G15/041

Abstract: A variable magnification electrophotographic copier wherein the ratio of object and image distances is changed by rotating a focusing device about an axis orthogonal to its optical axis. In a preferred embodiment, the focusing device is a refractive lens having a shape factor different from zero; the rotational axis intersects the optical axis; and the rotation angle is 180.degree. selectively to reverse the lens surfaces and provide images of two different magnifications each having minimum spherical aberration.

Abstract translation: 一种可变放大型电子照相复印机，其中通过使聚焦装置围绕与其光轴正交的轴线旋转来改变物体和图像距离的比例。 在优选实施例中，聚焦装置是具有不同于零的形状因子的折射透镜; 旋转轴与光轴相交; 并且旋转角度选择性地为180度以反转透镜表面并且提供具有最小球面像差的两个不同放大率的图像。

公开(公告)号：US4999677A

公开(公告)日：1991-03-12

申请号：US306062

申请日：1989-02-06

Applicant: Benzion Landa ,  Paul Fenster

Inventor： Benzion Landa ,  Paul Fenster

IPC: G03G15/16

CPC classification number: G03G15/1675 ,  G03G15/1605 ,  G03G15/169

Abstract: Apparatus for enhancement of image transfer including an image bearing surface and a second surface arranged for relative movement along a pathway whereby portions of the image bearing surface and the second surface sequentially come into propinquity and subsequently move out of propinquity, potential impression means associated with at least one portion of at least one of the image bearing surface and the second surface for impressing a potential on the at least one portion, and means for energizing the potential impression means only when such portions are located at predetermined locations along the pathway, thereby to provide image rigidization.

Abstract translation: 用于增强图像转印的装置，包括图像承载表面和布置成沿着通路的相对运动的第二表面，由此图像承载表面和第二表面的一部分依次成为适当的并随后移出异质性，与之相关联的潜在印象装置 图像承载表面和第二表面中的至少一个的至少一部分用于在至少一个部分上施加电位，以及用于仅当这些部分位于沿着路径的预定位置时激励潜在压印装置的装置，从而 提供图像僵化。

公开(公告)号：US4949133A

公开(公告)日：1990-08-14

申请号：US271830

申请日：1988-11-16

Applicant: Benzion Landa

Inventor： Benzion Landa

IPC: G03G15/11 ,  G03G21/00 ,  G03G21/10

CPC classification number: G03G15/11 ,  G03G21/0088

Abstract: An electrophotographic printing machine in which extraneous liquid developer material on a photoconductive belt is substantially removed therefrom by a cleaning roller. A backup roller is rotatively coupled to the cleaning roller with the photoconductive belt being interposed therebetween. The rollers are pressed into contact with the photoconductive belt. Either the photoconductive belt or backup roller are moved with movement of one frictionally moving the other. In this way, the cleaning roller and the belt move with the extraneous liquid material being removed fom the belt.