公开(公告)号：US20090035677A1

公开(公告)日：2009-02-05

申请号：US11829984

申请日：2007-07-30

Applicant: Wayne T. Ferrar ,  Xin Jin ,  David S. Weiss

Inventor： Wayne T. Ferrar ,  Xin Jin ,  David S. Weiss

IPC: G03G5/04 ,  G03G13/05

CPC classification number: G03G5/0592 ,  G03G5/0571 ,  G03G5/0575 ,  G03G5/0637 ,  G03G5/0651

Abstract: The present invention relates to photoconductive elements having an electrically conductive support, an electrical barrier layer and, disposed over the conductive layer, a charge generation layer capable of generating positive charge carriers when exposed to actinic radiation. The electrical barrier layer, which restrains injection of positive charge carriers from the conductive support, comprises a crosslinkable condensation polymer having as a repeating unit a planar, electron-deficient, tetracarbonylbisimide group and optionally a crosslinker,

Abstract translation: 本发明涉及具有导电支撑体，电阻挡层的光电导元件，并且设置在导电层上方，当暴露于光化辐射时能够产生正电荷载流子的电荷产生层。 抑制从正电荷载体注入导电载体的电阻层包括具有平面，电子缺陷，四羰基二酰亚胺基团和任选的交联剂作为重复单元的可交联缩聚物，

公开(公告)号：US20070286335A1

公开(公告)日：2007-12-13

申请号：US11572487

申请日：2005-07-22

Applicant: Christian DE GODZINSKY

Inventor： Christian DE GODZINSKY

IPC: G03G13/05

CPC classification number: A61B6/145 ,  A61B6/4423 ,  A61B6/548 ,  A61B6/56 ,  H04N5/23241 ,  H04N5/32

Abstract: This invention relates to x-ray imaging, especially to an imaging arrangement used in intra-oral x-ray imaging, to a wireless imaging sensor and to a base station for the sensor as well as to methods for supplying operating power to the sensor and transmitting information to the sensor and from the sensor wirelessly, in which invention such a wireless power transmission link is used, which is arranged to be used for supplying energy to the sensor in connection with the imaging process.

Abstract translation: 本发明涉及X射线成像技术，特别涉及用于口内x射线成像的成像装置，无线成像传感器和用于传感器的基站，以及用于向传感器提供工作电力的方法，以及 向传感器和传感器无线地传输信息，其中使用了这种无线电力传输链路，其被布置为用于与成像过程相关联地向传感器提供能量。

公开(公告)号：US09291927B2

公开(公告)日：2016-03-22

申请号：US14238826

申请日：2011-09-09

Applicant: Mark Sandler ,  Shai Lior ,  Avner Schneider ,  Eyal Bachar

Inventor： Mark Sandler ,  Shai Lior ,  Avner Schneider ,  Eyal Bachar

IPC: G03G5/10 ,  G03G13/05 ,  G03G9/08 ,  G03G15/10

CPC classification number: G03G9/0815 ,  G03G15/104

Abstract: The present application relates to a method for concentrating an ink for an electrostatic printing process, wherein the method comprises the steps of: (a) providing the ink for an electrostatic printing process, the ink comprising chargeable particles in a liquid carrier; (b) passing the ink between a chargeable conveyor and a first electrode, wherein a potential is applied such that the ink becomes adhered to the chargeable conveyor; (c) passing the ink on the conveyor past a moving surface, wherein the ink contacts the moving surface and a potential is applied between the conveyor and the moving surface, such that the chargeable particles are disposed to move toward the conveyor and some of the liquid carrier is removed to increase the concentration of the chargeable particles in the liquid carrier on the conveyor to form a concentrated ink on the conveyor, the conveyor and the moving surface then diverging from one another, such that substantially all of the concentrated ink remains on the conveyor; (d) removing the concentrated ink from the conveyor and transferring it to a storage vessel. An apparatus for carrying out this method is also disclosed.

Abstract translation: 本申请涉及一种用于浓缩静电印刷工艺的油墨的方法，其中所述方法包括以下步骤：（a）提供用于静电印刷工艺的油墨，所述油墨包括液体载体中的可带电粒子; （b）使墨水在可充电输送机和第一电极之间通过，其中施加电势使得墨水粘附到可充电输送机; （c）使输送机上的油墨通过移动表面，其中油墨接触移动表面，并且在输送机和移动表面之间施加电势，使得带电颗粒被设置成向输送机移动， 移除液体载体以增加输送机上的液体载体中的可带电粒子的浓度，以在输送机上形成浓缩墨水，然后输送机和移动表面彼此发散，使得基本上所有的浓缩墨水保持在 输送机; （d）从输送机中除去浓缩的油墨并将其转移到储存容器中。 还公开了一种用于执行该方法的装置。

公开(公告)号：US08824928B2

公开(公告)日：2014-09-02

申请号：US13809804

申请日：2011-08-16

Applicant: Takeshi Kawamura

Inventor： Takeshi Kawamura

IPC: G03G15/26 ,  G03G15/05 ,  G03G13/05

CPC classification number: G03G15/0266 ,  G03G15/0233

Abstract: A charging apparatus includes a latent image bearing member having a charge generating layer for generating an electric charge by receiving light energy; a light source for emitting light energy for generating the electric charge in the charge generating layer; an electrode; a bias voltage applying portion for applying a bias voltage to the electrode; and an elastic member, which is insulative and transparent, for contacting the electrode to a surface of the latent image bearing member. The electric charge is generated in the charge generating layer by reception of the light energy emitted from the light source, and the surface of the latent image bearing member is electrically charged by applying the bias voltage from the bias voltage applying portion to the electrode. The electrode is provided on the elastic member and is contacted to the surface of the latent image bearing member in a contact area and does not extend to an outside of the contact area.

Abstract translation: 充电装置包括：潜像承载部件，具有用于通过接收光能产生电荷的电荷产生层; 用于发射用于在电荷产生层中产生电荷的光能的光源; 电极 偏置电压施加部分，用于向所述电极施加偏置电压; 以及绝缘且透明的用于使电极与潜像承载部件的表面接触的弹性部件。 通过接收从光源发射的光能在电荷产生层中产生电荷，并且通过将来自偏置电压施加部分的偏压施加到电极来使潜像承载部件的表面充电。 电极设置在弹性构件上并且在接触区域中与潜像承载构件的表面接触，并且不延伸到接触区域的外部。

公开(公告)号：US5602712A

公开(公告)日：1997-02-11

申请号：US951117

申请日：1992-09-25

Applicant: Hideharu Daifuku ,  Yoshitomo Masuda ,  Kinya Suzuki ,  Hiroshi Harashima ,  Hiroshi Kaneda ,  Yoshio Takizawa ,  Takahiro Kawagoe

Inventor： Hideharu Daifuku ,  Yoshitomo Masuda ,  Kinya Suzuki ,  Hiroshi Harashima ,  Hiroshi Kaneda ,  Yoshio Takizawa ,  Takahiro Kawagoe

IPC: G03G15/02 ,  G03G13/05

CPC classification number: G03G15/0216 ,  G03G15/0233

Abstract: An object, typically photoconductor drum is electrically charged by placing a contact charger member in abutment with the object to be charged and applying voltage between the contact charger member and the object. Charging is effected by properly controlling the capacitance of the contact charger member, the capacitance of the object, and the applied voltage. A sufficient charged potential is achieved through the application of a relatively low voltage, while preventing ozone generation.

Abstract translation: 通常，通过将接触充电器构件与待充电物体邻接并且在接触充电器构件和物体之间施加电压，通常使感光鼓被带电。 通过适当地控制接触充电器构件的电容，物体的电容和施加的电压来实现充电。 通过施加相当低的电压来实现充足的充电电势，同时防止产生臭氧。

公开(公告)号：US10568588B2

公开(公告)日：2020-02-25

申请号：US15580341

申请日：2016-06-10

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Thomas Koehler ,  Franz Pfeiffer ,  Peter Benjamin Theodor Noel ,  Dieter Richard Hahn

IPC: G03G13/05 ,  A61B6/03 ,  A61B6/00 ,  G01N23/046

Abstract: Radiation source and detector arrangement for a differential phase contrast CT scanner, in which the detector tiles are placed asymmetrically such that direct rays, which hit gaps between tiles are sampled by tile centers for the complementary rays. This may provide for good image quality without any approximate processing.

公开(公告)号：US08483586B2

公开(公告)日：2013-07-09

申请号：US12779313

申请日：2010-05-13

Applicant: Kenta Kudou ,  Kenji Nozawa ,  Naoto Suzuki

Inventor： Kenta Kudou ,  Kenji Nozawa ,  Naoto Suzuki

IPC: G03G13/05 ,  G03G13/22

CPC classification number: G03G15/20 ,  G03G15/2025 ,  G03G15/5029 ,  G03G2215/00447 ,  G03G2215/00464 ,  G03G2215/00476 ,  G03G2215/0081

Abstract: An image forming apparatus includes a charging unit, an image carrier, an exposing unit, a developing unit, a transfer belt on which the transfer material is placed, a fixing unit that fixes the toner image transferred onto the transfer material, a cleaning unit that cleans up toner attached to the fixing unit, and a control unit that controls printing of the image on the transfer material. The control unit causes the exposing unit to expose a latent image of a first image having an image-area ratio equal to or larger than a predetermined ratio, causes the developing unit to form a toner image of the latent image and to transfer the toner image to the transfer material, and causes the fixing unit to fix the toner image transferred by the transfer belt to the transfer material.

Abstract translation: 图像形成装置包括充电单元，图像载体，曝光单元，显影单元，其上放置转印材料的转印带，固定转印到转印材料上的调色剂图像的定影单元，清洁单元， 清理附着到定影单元的调色剂，以及控制单元，其控制转印材料上的图像的印刷。 控制单元使曝光单元暴露具有等于或大于预定比率的图像面积比率的第一图像的潜像，使得显影单元形成潜像的调色剂图像并转印调色剂图像 并且使定影单元将由转印带转印的调色剂图像固定到转印材料上。

公开(公告)号：US5688961A

公开(公告)日：1997-11-18

申请号：US740738

申请日：1996-11-04

Applicant: Nobuo Kushibiki ,  Kikuko Takeuchi

Inventor： Nobuo Kushibiki ,  Kikuko Takeuchi

IPC: C07F7/18 ,  C08G77/26 ,  C08L83/04 ,  G03G5/05 ,  G03G5/06 ,  G03G5/07 ,  C07F7/08 ,  C07F7/10 ,  G03G13/05

CPC classification number: G03G5/0614 ,  C07F7/1876 ,  G03G5/0578 ,  G03G5/078

Abstract: A method of manufacturing charge transporting materials which impart a charge transporting property to a polysiloxane resin, and which is soluble in the resin. The charge transporting material is an aromatic substituted tertiary amine with a plurality of aromatic groups, and a silyl group introduced via a hydrocarbon group, into at least one of the aromatic groups. The method is characterized by using an unsaturated aliphatic group bonded to an aromatic group which makes up the silicon-type charge transporting compound, or using a newly bonded unsaturated aliphatic group which is bonded to a silane in which the substituent for silicon is hydrogen or a hydrolyzable group. This is conducted in the presence of a platinum compound as catalyst by means of hydrosilylation. The silicon-type charge transporting material is then brought into contact with an adsorbent for the platinum compound, causing the platinum compound to be adsorbed onto the adsorbent. The platinum compound is removed along with the adsorbent, so that the concentration of residual platinum compound is less than 10 ppm.

Abstract translation: 制造赋予聚硅氧烷树脂电荷输送性且可溶于树脂的电荷输送材料的方法。 电荷传输材料是具有多个芳族基团的芳族取代的叔胺和经由烃基引入的甲硅烷基，至少一个芳族基团。 该方法的特征在于使用与构成硅型电荷输送性化合物的芳香族基团键合的不饱和脂肪族基团，或者使用与硅取代基键合的新键合的不饱和脂肪族基团， 可水解组。 这是通过氢化硅烷化在铂化合物作为催化剂的存在下进行的。 然后使硅型电荷输送材料与铂化合物的吸附剂接触，使铂化合物吸附在吸附剂上。 铂化合物与吸附剂一起除去，使得残余铂化合物的浓度小于10ppm。

公开(公告)号：US10434703B2

公开(公告)日：2019-10-08

申请号：US15001452

申请日：2016-01-20

Applicant: Palo Alto Research Center Incorporated

Inventor： David Mathew Johnson ,  Victor Alfred Beck ,  Scott A. Elrod ,  David K. Biegelsen

IPC: G03G13/05 ,  B29C64/112 ,  B29C64/357 ,  B33Y30/00 ,  B29C64/106 ,  B29C64/20 ,  B33Y10/00

Abstract: An additive deposition system and method, the system including generating an aerosol of additive material that is charged and deposited onto a selectively charged substrate. Selectively charging the substrate includes uniformly charging a surface of the substrate, selectively removing charged from the substrate to create charged and neutral regions of the substrate surface. The charged regions of the substrate having a polarity opposite a polarity of the charged aerosol. The charged aerosol of additive material deposited onto the selectively charged portions of the substrate surface due to the potential difference between the charged substrate and charged aerosol. The system and method further including repeating the additive deposition process to create a multi-layer matrix of additive material.

公开(公告)号：US07002609B2

公开(公告)日：2006-02-21

申请号：US10289939

申请日：2002-11-07

Applicant: Howard Lewis

Inventor： Howard Lewis

IPC: B41J2/435 ,  B41J2/447 ,  G03G13/05

CPC classification number: B82Y30/00 ,  G03G15/328 ,  Y10S977/932

Abstract: A system for charging a photoconductive surface being suitable use in forming an image on a substrate, the system including: an at least partial vacuum chamber; at least one nanostructure being disposed within the vacuum chamber and suitable for emitting electrons; and, at least one cap disposed with respect to the at least one nanostructure such that electrons emitted from the at least one nanostructure and colliding with the cap cause radiation suitable for charging the photoconductive surface.

Abstract translation: 一种用于对光电导表面进行充电的系统，其适用于在基板上形成图像，所述系统包括：至少部分真空室; 至少一个纳米结构设置在真空室内并且适于发射电子; 以及相对于所述至少一个纳米结构设置的至少一个帽，使得从所述至少一个纳米结构发射的电子和与所述帽碰撞引起适合于对所述光电导表面充电的辐射。