公开(公告)号：US4377336A

公开(公告)日：1983-03-22

申请号：US271163

申请日：1981-06-08

申请人： Dale B. Parks ,  Ronald A. Fannon ,  Ronald T. Kosmider

发明人： Dale B. Parks ,  Ronald A. Fannon ,  Ronald T. Kosmider

IPC分类号： B44B5/00 ,  B44B5/02 ,  G03G15/20

CPC分类号： B44B5/0009 ,  B44B5/028 ,  G03G15/2053 ,  G03G15/2092 ,  B29C2043/463 ,  Y10T29/49865

摘要： Pressure rolls useful in printing, embossing, coating, calendering, conveying, and fixing images to substrates. The pressure rolls comprise a cylindrical core provided with an array of axial slots, a heating element disposed in the slots, and a shell around the core. The pressure rolls may be employed in apparatus for fixing a toner material image pattern on a substrate such as a paper sheet. The pressure contact between the sheet and the pressure rolls is established by a hydrostatic assembly which may be pre-set.

摘要翻译： 用于印刷，压花，涂布，压延，输送和将图像固定到基材上的压力辊。 压力辊包括设置有轴向槽阵列的圆柱形芯，设置在槽中的加热元件和围绕芯的外壳。 压辊可以用于将调色剂材料图像图案固定在诸如纸张的基板上的设备中。 片材和压力辊之间的压力接触通过可以预先设定的静液压组件建立。

公开(公告)号：US4608737A

公开(公告)日：1986-09-02

申请号：US642015

申请日：1984-08-20

申请人： Dale B. Parks ,  Ronald T. Kosmider

发明人： Dale B. Parks ,  Ronald T. Kosmider

IPC分类号： G03G15/09 ,  B21B13/02 ,  B21B27/02

CPC分类号： G03G15/0921

摘要： A magnet roll for use in a developer unit of an electrostatic copier having a magnet structure provided by elongated bars of permanent magnet material magnetized to provide radially oriented magnets. The bars are sufficiently rigid to support hubs without the need for a core. A cylindrical shell of conductive material is rotatably mounted on the magnet structure by shafts which are either journaled in or on the hubs of the magnet structure. The bars are made of conductive plastic or ceramic or elastomeric material (rubber) having permanent magnet material therein which is polarized to provide magnetic poles along the axis of the cylindrical shell which are magnetized in a radial direction with respect to the axis. The elastomeric (rubber) magnet bars have a rigid (steel) backing. The entire roll may be fabricated, essentially from plastic material and at low cost.

摘要翻译： 一种用于静电复印机的显影单元的磁辊，其具有由被磁化以提供径向取向的磁体的永磁体材料的细长条提供的磁体结构。 这些棒具有足够的刚性以支撑轮毂，而不需要芯部。 导电材料的圆柱形壳体通过轴心旋转地安装在磁体结构上，所述轴轴颈位于磁体结构的毂中或其上。 杆由导电塑料或其中具有永磁材料的陶瓷或弹性材料（橡胶）制成，其中极化以便沿着圆柱形壳体的轴线沿相对于轴线径向磁化的磁极。 弹性体（橡胶）磁棒具有刚性（钢）背衬。 整个辊可以基本上由塑料材料制造，并且以低成本制造。

公开(公告)号：US4773058A

公开(公告)日：1988-09-20

申请号：US923508

申请日：1986-10-27

申请人： Dwight J. Petruchik ,  James M. Grady ,  Dale B. Parks

发明人： Dwight J. Petruchik ,  James M. Grady ,  Dale B. Parks

IPC分类号： G11B17/035 ,  G11B17/04 ,  G11B17/043 ,  G11B23/03

CPC分类号： G11B17/049 ,  G11B23/0316

摘要： Disclosed herein are a system and apparatus for loading data storage disks (e.g. rigid optical disks) onto a spindle assembly for rotation relative to a write/read head. The system is characterized by a disk carrier which is adapted to releasably capture a disk, and apparatus for releasing and separating the disk from the carrier so that the disk can be rotated in a plane spaced from the carrier plane. Such apparatus comprises carrier support means for supporting a disk-capturing carrier in a predetermined plane, disk release means, cooperatable with disk latching members of the carrier, for releasing a disk from the carrier, disk support means for supporting a released disk in the plane of the carrier, and means for imparting relative movement between the carrier support means and the disk support means to locate the disk in a desired plane of rotation, and to locate the carrier in a plane spaced therefrom.

摘要翻译： 这里公开了一种用于将数据存储盘（例如，刚性光盘）加载到主轴组件上用于相对于写入/读取头旋转的系统和装置。 该系统的特征在于适于可释放地捕获盘的盘载体，以及用于从托架释放和分离盘的装置，使得盘能够在与载体平面间隔开的平面中旋转。 这种设备包括用于在预定平面中支撑盘捕获载体的托架支撑装置，与托架的盘锁定构件配合的盘释放装置，用于从托盘释放盘，盘支撑装置，用于在平面中支撑释放的盘 以及用于在载体支撑装置和盘支撑装置之间施加相对运动以将盘定位在期望的旋转平面中并且将载体定位在与其间隔开的平面中的装置。

公开(公告)号：US4357901A

公开(公告)日：1982-11-09

申请号：US299252

申请日：1981-09-03

申请人： Ben W. Fagen, Jr. ,  Dale B. Parks

发明人： Ben W. Fagen, Jr. ,  Dale B. Parks

IPC分类号： G03G15/08 ,  G03G21/00

CPC分类号： G03G15/0853 ,  Y10S430/104

摘要： A magnetic brush developing system for electrostatic duplication uses a developer having a magnetic carrier and non-magnetic toner which is transferred by the brush to an electrostatic image. A analog signal is derived using a Hall sensor in contact with the brush and adjacent to a magnet of the brush. The location of the sensor after and downstream of the transfer point provides information in the signal both as to the absolute value of the concentration (ratio of toner to carrier by weight) as well as the rate of transfer of the toner to the electrostatic image. These signals are used to control the supplying of replenishment toner to the developer only when the concentration of toner drops below a predetermined desired value and then at a rate commensurate with the rate of transfer of toner to the electrostatic image.

摘要翻译： 用于静电复制的磁刷显影系统使用具有磁性载体和非磁性调色剂的显影剂，该磁性载体和非磁性调色剂通过电刷传送到静电图像。 使用与刷子接触并且与刷子的磁体相邻的霍尔传感器导出模拟信号。 传感器在转印点之后和下游的位置在信号中提供关于浓度的绝对值（调色剂与载体与重量比的比例）的信息以及调色剂转移到静电图像的速率。 这些信号用于仅当调色剂浓度下降到预定的期望值以下然后以与调色剂转印到静电图像的速率相当的速率时才向显影剂供应补充调色剂。

公开(公告)号：US06546294B1

公开(公告)日：2003-04-08

申请号：US09526893

申请日：2000-03-16

申请人： Cavan A. Kelsey ,  James R. Milch ,  Dale B. Parks ,  Donna M. Timmons

发明人： Cavan A. Kelsey ,  James R. Milch ,  Dale B. Parks ,  Donna M. Timmons

IPC分类号： G05B1101

CPC分类号： G05B23/0283 ,  G03B2206/004 ,  G03B2219/045

摘要： A system for monitoring the life cycle of an electronic apparatus of the type that creates an output data record such as an exposed photographic film, or a digital data, sound or image file, includes a sensor in the electronic apparatus for monitoring the operation and condition of the apparatus to produce operational data; means in the electronic apparatus for appending the operational data to the data record; a data record utilization device that receives and operates on the data record; and a digital processor in the data record utilization device having a software agent that retrieves the operational data from the data record, processes the operational data and produces a message related to the life cycle of the product.

摘要翻译： 用于监视产生诸如曝光的照相胶片或数字数据，声音或图像文件之类的输出数据记录的类型的电子设备的生命周期的系统包括用于监视操作和条件的电子设备中的传感器 的装置来产生操作数据; 用于将操作数据附加到数据记录的电子设备中的装置; 数据记录利用装置，用于接收和操作数据记录; 并且数据记录利用装置中的数字处理器具有从数据记录检索操作数据的软件代理，处理操作数据并产生与产品的生命周期相关的消息。

公开(公告)号：US4817071A

公开(公告)日：1989-03-28

申请号：US184841

申请日：1988-04-22

申请人： Warner P. Carlson ,  Lawrence W. Wirth ,  Dale B. Parks

发明人： Warner P. Carlson ,  Lawrence W. Wirth ,  Dale B. Parks

IPC分类号： G11B17/22 ,  G11B5/48

CPC分类号： G11B17/225

摘要： A disk-loading station for an automated disk library includes a "lazy-Susan" mechanism which enables disks to be loaded into the library from a direction perpendicular to the direction in which the disks are ultimately transported within the library. Such a loading station enables disks to be loaded through the front wall of the disk library, rather than through an end wall which would increase the space requirements for the library.

摘要翻译： 用于自动磁盘库的磁盘加载站包括“惰性 - 苏珊”机制，其使得磁盘能够从垂直于磁盘最终在库内传输的方向的方向加载到磁带库中。 这样一个装载站使得磁盘可以通过磁盘库的前壁而不是通过端壁加载，这将增加库的空间要求。

公开(公告)号：US4377335A

公开(公告)日：1983-03-22

申请号：US271160

申请日：1981-06-08

申请人： Ronald A. Fannon ,  Dale B. Parks

发明人： Ronald A. Fannon ,  Dale B. Parks

IPC分类号： G03G15/20

CPC分类号： G03G15/2092 ,  Y10T29/49865

摘要： Pressure rolls useful in printing, embossing, coating, calendering, conveying, and fixing images to substrates. The pressure rolls are prepared by cryogenically cooling a core component to about the temperature of liquid nitrogen, removing the core component therefrom and inserting a sleeve component over the core component. The composite roll is allowed to warm to ambient temperature whereby during warming the core component thermally expands and secures the sleeve component to the core component. Also disclosed is apparatus and a method for fixing a toner material image pattern on a substrate such as a paper sheet.

摘要翻译： 用于印刷，压花，涂布，压延，输送和将图像固定到基材上的压力辊。 通过将核心部件低温冷却至大约液氮的温度来制备压力辊，从中除去芯部件并将套筒部件插入芯部件上。 允许复合辊温热至环境温度，由此在加热期间，芯部件热膨胀并将套筒部件固定到芯部件上。 还公开了将调色剂材料图像图案固定在诸如纸张的基底上的装置和方法。