公开(公告)号：US06764801B2

公开(公告)日：2004-07-20

申请号：US10123025

申请日：2002-04-12

申请人： Robert J. Meyer

发明人： Robert J. Meyer

IPC分类号： C08J3215

CPC分类号： C08J3/212 ,  G03G9/0804 ,  G03G9/0815

摘要： A printing machine for recording an image on a recording medium with marking particles, wherein process of making marking particles includes a method for dispersing pigment aggregates in a solution. The method employs an ultrasonic device to efficiently breakup particle agglomerates by driving the ultrasonic signal over a small range of frequencies around the acoustic slow wave frequency of the saturated agglomerate. At this frequency, the fluid vibrates out of phase with the solid and is forced out through the pore structure in the agglomerate. This relative fluid motion to exert high viscous stresses at the particle-particle contact points which leads to fracture of the agglomerate.

摘要翻译： 一种用于在具有标记颗粒的记录介质上记录图像的印刷机，其中制备标记颗粒的方法包括将颜料聚集体分散在溶液中的方法。 该方法采用超声波装置通过在饱和附聚物的声波慢波频率周围的小范围内驱动超声波信号来有效地破坏粒子聚集体。 在这个频率下，流体与固体异相振动，并被迫通过附聚物中的孔结构。 这种相对流体运动在颗粒 - 颗粒接触点处施加高粘性应力，导致附聚物的断裂。

公开(公告)号：US06671483B2

公开(公告)日：2003-12-30

申请号：US09995670

申请日：2001-11-29

申请人： Robert J. Meyer ,  Dale R. Mashtare ,  John F. Knapp

发明人： Robert J. Meyer ,  Dale R. Mashtare ,  John F. Knapp

IPC分类号： G03G1509

CPC分类号： G03G15/09 ,  G03G2215/0651

摘要： In a development system there is provided a developer transport adapted for depositing developer material on an imaging surface having an electrostatic latent image thereon, including: a housing defining a chamber storing a supply of developer material including carrier and toner; a donor member, mounted partially in the chamber and spaced from the imaging surface, for transporting developer on an outer surface thereof to a region opposed from the imaging surface, the donor member having a magnetic assembly having a plurality of poles, a sleeve, enclosing the magnetic assembly, rotating about the magnetic assembly; a plurality of trim bars positioned about the donor member at a predefined positions and spacing around the donor member, the plurality of trim bars progressively reducing developer bed height of the developer material on the donor member to a predefined developer bed height within a development nip.

摘要翻译： 在显影系统中，提供了适于在其上具有静电潜像的成像表面上沉积显影剂材料的显影剂传送器，包括：壳体，其限定存储包含载体和调色剂的显影剂材料供应的腔室; 施主构件，其部分地安装在所述腔室中并与所述成像表面间隔开，用于将其外表面上的显影剂输送到与所述成像表面相对的区域，所述施主构件具有具有多个极的磁组件，套筒， 磁性组件绕磁性组件旋转; 围绕供体构件定位在供体构件周围的预定位置和间隔处的多个修剪条，多个修剪条逐渐地将施主构件上的显影剂材料的显影剂床高度降低到显影辊隙内的预定显影剂床高度。

公开(公告)号：US06432604B1

公开(公告)日：2002-08-13

申请号：US09699703

申请日：2000-10-30

申请人： Robert J. Meyer ,  Christine J. Tarnawskyj

发明人： Robert J. Meyer ,  Christine J. Tarnawskyj

IPC分类号： G03G500

CPC分类号： G03G9/12

摘要： A method and apparatus for and aggregates in a fluid medium. The present invention employs an ultrasonic device to efficiently breakup particle agglomerates by driving the ultrasonic signal over a small range of frequencies around the acoustic slow wave frequency of the saturated agglomerate. At this frequency, the fluid vibrates out of phase with the solid and is forced out through the pore structure in the agglomerate. This relative fluid motion to exert high viscous stresses at the particle-particle contact points which leads to fracture of the agglomerate and the redispersion of the individual particles. The apparatus includes a dispersing vessel containing aggregates of particles in a fluid, a sonic member for applying an ultrasonic signal in said dispersing vessel for separating the aggregates to form dispersed particles.

摘要翻译： 在流体介质中用于和聚集的方法和装置。 本发明采用超声波装置通过围绕饱和附聚物的声波慢波频率的小范围内驱动超声信号来有效地破坏颗粒团聚物。 在这个频率下，流体与固体异相振动，并被迫通过附聚物中的孔结构。 这种相对流体运动在颗粒 - 颗粒接触点处施加高粘性应力，这导致附聚物的断裂和单个颗粒的再分散。 该装置包括：分散容器，其包含流体中的颗粒聚集体，用于在所述分散容器中施加超声信号的声音构件，用于分离聚集体以形成分散的颗粒。

公开(公告)号：US06405796B1

公开(公告)日：2002-06-18

申请号：US09699862

申请日：2000-10-30

申请人： Robert J. Meyer ,  Christine J. Tarnawskyj

发明人： Robert J. Meyer ,  Christine J. Tarnawskyj

IPC分类号： E21B2800

CPC分类号： E21B43/003 ,  E21B43/25

摘要： A method and apparatus for and aggregates in a fluid medium. The present invention employs an ultrasonic device to efficiently breakup particle agglomerates by driving the ultrasonic signal over a small range of frequencies around the acoustic slow wave frequency of the saturated agglomerate. At this frequency, the fluid vibrates out of phase with the solid and is forced out through the pore structure in the agglomerate. This relative fluid motion to exert high viscous stresses at the particle-particle contact points which leads to fracture of the agglomerate and the redispersion of the individual particles. The apparatus includes a dispersing vessel containing aggregates of particles in a fluid, a sonic member for applying an ultrasonic signal in said dispersing vessel for separating the aggregates to form dispersed particles.

摘要翻译： 在流体介质中用于和聚集的方法和装置。 本发明采用超声波装置通过围绕饱和附聚物的声波慢波频率的小范围内驱动超声信号来有效地破坏颗粒团聚物。 在这个频率下，流体与固体异相振动，并被迫通过附聚物中的孔结构。 这种相对流体运动在颗粒 - 颗粒接触点处施加高粘性应力，这导致附聚物的断裂和单个颗粒的再分散。 该装置包括：分散容器，其包含流体中的颗粒聚集体，用于在所述分散容器中施加超声信号的声音构件，用于分离聚集体以形成分散的颗粒。

公开(公告)号：US5080273A

公开(公告)日：1992-01-14

申请号：US454042

申请日：1989-12-19

申请人： Robert J. Meyer

发明人： Robert J. Meyer

IPC分类号： B25C1/04

CPC分类号： B25C1/043

摘要： A pneumatically operated fastener driving tool having a pivotally mounted magazine. The displacement of the magazine is used to actuate the tool when the nosepiece is in engagement with a workpiece. With the magazine travel kept to a minimum, the magazine is coupled to a cam lever which amplifies the displacement of the magazine. One portion of the cam lever is in engagement with a trip lever which forms a bearing surface for the trigger valve cartridge, which enables the tool when the magazine is in a drive position. The geometry of the cam lever causes a relatively greater displacement of the trip lever than the displacement of the magazine. The fastener driving tool also includes a poppet valve for controlling the compressed air flow into the drive cylinder. The top portion of the poppet is subject to the compressed air reservoir within the tool. A poppet chamber disposed at the bottom of the poppet controls the opening and closing of the poppet valve. An important aspect of the invention are the throttling inlet and exhaust passageways to the poppet chamber which allow the pressure in the poppet chamber to be controlled, thus reducing poppet flutter.

摘要翻译： 具有枢转安装的仓的气动紧固件驱动工具。 当喷嘴与工件接合时，刀库的位移用于致动刀具。 随着杂志旅行保持最小化，该杂志被耦合到一个放大杂志的位移的凸轮杆。 凸轮杆的一部分与形成用于触发阀芯的支承表面的跳闸杆接合，当弹匣处于驱动位置时，该启动杆使得该工具能够工作。 凸轮杆的几何形状导致脱扣杆相对于料仓的位移相对更大的位移。 紧固件驱动工具还包括用于控制进入驱动气缸的压缩空气流的提升阀。 提升阀的顶部部分经受工具内的压缩空气储存。 设置在提升阀底部的提升室控制提升阀的打开和关闭。 本发明的一个重要方面是限制进口和排气通道到提升腔室，这允许提升腔室中的压力被控制，从而减少提升阀颤动。

公开(公告)号：US4247250A

公开(公告)日：1981-01-27

申请号：US72465

申请日：1979-09-04

申请人： Bruce R. Lipe ,  Robert J. Meyer

发明人： Bruce R. Lipe ,  Robert J. Meyer

IPC分类号： F04D29/42 ,  F04D29/40

CPC分类号： F04D29/42

摘要： A fabricated split pump casing is disclosed in which the suction chamber and discharge chamber are both on the same side of the casing section. The volute is fabricated from a plurality of sections with the minor section of the volute being located within the suction chamber thereby providing maximum suction chamber area.

摘要翻译： 公开了一种制造的分体泵壳体，其中吸入室和排出室都在套管部分的同一侧。 蜗壳由多个部分制成，其中蜗壳的小部分位于吸入室内，从而提供最大吸入腔面积。

公开(公告)号：US20120207521A1

公开(公告)日：2012-08-16

申请号：US13026250

申请日：2011-02-13

申请人： Jin Wu ,  Yuhua Tong ,  Brian P. Gilmartin ,  Robert J. Meyer

发明人： Jin Wu ,  Yuhua Tong ,  Brian P. Gilmartin ,  Robert J. Meyer

IPC分类号： G03G15/01

CPC分类号： G03G15/162

摘要： Flexible members for use in imaging devices comprise two layers with the superior or second layer comprising a polyamideimide comprising phosphorus.

摘要翻译： 用于成像装置的柔性构件包括两层，其中上层或第二层包含含磷的聚酰胺酰亚胺。

公开(公告)号：US20110053065A1

公开(公告)日：2011-03-03

申请号：US12550498

申请日：2009-08-31

申请人： Jin Wu ,  Sherri A. Toates ,  Robert J. Meyer ,  Yuhua Tong

发明人： Jin Wu ,  Sherri A. Toates ,  Robert J. Meyer ,  Yuhua Tong

IPC分类号： G03G5/06

CPC分类号： G03G5/0517 ,  G03G5/0614 ,  G03G5/0696 ,  G03G5/142

摘要： A photoconductor that includes a supporting substrate, an optional ground plane layer, an optional hole blocking layer, a photogenerating layer, and at least one charge transport layer, and where the charge transport layer contains a cyclohexanecarboxylate.

摘要翻译： 一种光电导体，其包括支撑衬底，可选的接地平面层，可选的空穴阻挡层，光生成层和至少一个电荷传输层，并且其中电荷输送层含有环己烷羧酸盐。

公开(公告)号：US06970258B1

公开(公告)日：2005-11-29

申请号：US09362020

申请日：1999-07-27

申请人： Robert J. Meyer ,  Allen T. Retzlaff, Jr.

发明人： Robert J. Meyer ,  Allen T. Retzlaff, Jr.

IPC分类号： G06F15/00 ,  G06K15/02

CPC分类号： G06K15/12 ,  G06K15/1831

摘要： Utilization of non-printing high-spatial-frequency auxiliary pixels are introduced into the bitmap of a font to obtain local control of the text image development by modification of local average voltage in the development nip. These auxiliary pixels embody frequencies or levels of charge that are past the threshold for printing on the Modulation Transfer Function (MTF) curve, and therefore by themselves result in no toner deposition on the resultant page. These auxiliary pixels will however, position the toner cloud by modulating it and compensate for cleaning field and toner supply effects. This will better position the toner cloud to ensure adequate toner supply to all parts of the font so that the desired printing pixels will print as intended.

摘要翻译： 将非打印高空间频率辅助像素的利用率引入到字体的位图中，以通过修改开发压区中的局部平均电压来获得文本图像显影的局部控制。 这些辅助像素体现了超过调制传递函数（MTF）曲线打印阈值的电荷频率或电平，因此本身不会导致结果页面上没有调色剂沉积。 然而，这些辅助像素将通过调制它来定位调色剂云，并补偿清洁区域和调色剂供应效应。 这将更好地定位墨粉云，以确保足够的墨粉供应到字体的所有部分，以便所需的打印像素按预期打印。

公开(公告)号：US06677098B2

公开(公告)日：2004-01-13

申请号：US09995632

申请日：2001-11-29

申请人： Robert J. Meyer ,  Dale R. Mashtare ,  John F. Knapp

发明人： Robert J. Meyer ,  Dale R. Mashtare ,  John F. Knapp

IPC分类号： G03G9107

CPC分类号： G03G9/107

摘要： An electrographic, two-component dry developer composition including charged toner particles and oppositely charged carrier particles which (a) includes: an combination of a soft magnetic material exhibiting a coercivity of at least 300 gauss when magnetically saturated, exhibit an induced magnetic moment of less than 20 EMU/gm of carrier when in an applied field of 1000 gauss and (b) a hard magnetic material exhibiting a coercivity of at least 300 gauss when magnetically saturated, exhibit an induced magnetic moment of at least 20 EMU/gm of carrier when in an applied field of 1000 gauss.

摘要翻译： 包含带电荷的调色剂颗粒和相反电荷的载体颗粒的电子照相双组分干显影剂组合物，其（a）包括：当磁饱和时表现出至少300高斯的矫顽力的软磁性材料的组合，表现出较小的诱导磁矩 当在1000高斯的施加场中，超过20 EMU / gm的载体，和（b）当磁饱和时表现出至少300高斯的矫顽力的硬磁性材料，表现出至少20 EMU / gm的载体的感应磁矩 在1000高斯的应用领域。