公开(公告)号：US06242145B1

公开(公告)日：2001-06-05

申请号：US09520437

申请日：2000-03-07

申请人： Merrilee A. Galloway ,  Scott M. Silence ,  Richard J. Muller ,  William H. Hollenbaugh, Jr. ,  Amy L. Stamp

发明人： Merrilee A. Galloway ,  Scott M. Silence ,  Richard J. Muller ,  William H. Hollenbaugh, Jr. ,  Amy L. Stamp

IPC分类号： G03G908

CPC分类号： G03G9/08755 ,  G03G9/0819 ,  G03G9/0823 ,  G03G9/0902 ,  G03G9/0904 ,  G03G9/09708 ,  G03G9/09725 ,  G03G9/09783

摘要： A developer of a mixture of carrier particles and toner particles containing at least one binder, at least one colorant, and optionally one or more additives, has a triboelectric value of from 35 to 60 &mgr;C/g, a charge distribution (Q/D) of from −0.5 to −1.0 fC/&mgr;m and the distribution is substantially unimodal and possesses a peak width of less than 0.5 fC/&mgr;m, preferably less than 0.3 fC/&mgr;m, and a conductivity of the developer ranges from 1×10−11 to 10×10−15 mho/cm as measured at 30 V. The carrier particles of the developer preferably have an average particle diameter of 65 to 90 microns and a size distribution wherein 2.0% or less of a total number of carrier particles have a size less than 38 micrometers. The ratio of carrier volume median diameter to toner volume median diameter is about 10:1. The developer finds particular use in devices utilizing hybrid scavengeless development. Use of a developer with such properties in a hybrid scavengeless development apparatus enables images to be achieved with properties similar to that achieved in offset lithography.

摘要翻译： 载体颗粒和含有至少一种粘合剂，至少一种着色剂和任选的一种或多种添加剂的调色剂颗粒的混合物的显影剂的摩擦电压值为35至60μC/ g，电荷分布（Q / D） 为-0.5至-1.0 fC / mum，分布基本上为单峰，峰值宽度小于0.5 fC / mum，优选小于0.3 fC / mum，显影剂的电导率为1×10-11至10x10 -15mho / cm。显影剂的载体颗粒优选具有65至90微米的平均粒径，其中载体颗粒总数的2.0％或更小的尺寸小于38的尺寸分布 微米。 载体体积中值直径与调色剂体积中值直径的比例为约10:1。 开发人员发现在使用混合型无风险开发的设备中特别有用。 在具有这种特性的显影剂中使用具有这种特性的混合扫描装置能够以与胶版印刷法相似的性质来实现图像。

公开(公告)号：US5141010A

公开(公告)日：1992-08-25

申请号：US764798

申请日：1991-09-24

申请人： Richard J. Muller ,  Milton P. Chernack

发明人： Richard J. Muller ,  Milton P. Chernack

IPC分类号： A45B25/14

CPC分类号： A45B25/14

摘要： An automatic open and close umbrella, that has an umbrella canopy, a hollow shaft, a driven member which is driven by means of a threaded drive shaft and has at least one radial spline extending through an axial slot in the wall of the hollow shaft, and a handle located at the proximate end of the hollow shaft containing a drive motor which powers a threaded drive shaft to drive the driven member along the hollow shaft, incorporates a manual override mechanism to engage and disengage the drive motor to manually operate the driven member along the hollow shaft to open and close the umbrella.

摘要翻译： 一种自动开闭伞，其具有伞形伞，空心轴，被驱动构件，其通过螺纹驱动轴驱动并具有延伸穿过中空轴的壁中的轴向槽的至少一个径向花键， 以及位于空心轴的近端处的手柄，其包含驱动马达，所述驱动马达为螺纹驱动轴提供驱动以沿着空心轴驱动从动构件，其包括手动超驰机构以接合和解除驱动马达以手动操作从动构件 沿空心轴打开和关闭伞。

公开(公告)号：US5845580A

公开(公告)日：1998-12-08

申请号：US839872

申请日：1997-04-17

申请人： Richard J. Muller ,  Milton P. Chernack

发明人： Richard J. Muller ,  Milton P. Chernack

IPC分类号： B61B1/02

CPC分类号： B61B1/02

摘要： An apparatus for dynamically filling a gap between a side of a railway train car and an adjacent edge of a station or loading platform for preventing accident or injury to passengers while boarding or alighting from the train. A plurality of flexible, flat planar sheet-like members project outwardly from a vertical platform edge surface that is confrontingly opposed to the side of a railway train car located adjacent to the platform. The extension of the projecting members from the platform is such that as an approaching train traveling along a track moves into proximity with the platform, the train contacts at least the free ends of the projecting members whereby the members are thereby resiliently deflected to assume a generally bent contour in the direction of train movement and thereby substantially fill the gap between the platform edge and the side of the train.

摘要翻译： 一种用于动态填充铁路车厢侧面与车站或装载平台的相邻边缘之间的间隙的装置，用于在从列车登机或下车时防止对乘客的意外或伤害。 多个柔性平坦的平板状部件从垂直平台边缘表面向外突出，该垂直平台边缘表面与位于该平台附近的铁路列车的侧面相对。 突出构件从平台的延伸使得当沿着轨道行进的接近列车移动到与平台接近时，列车至少接触突出构件的自由端，由此构件由此弹性偏转以呈现一般 在列车运动方向上弯曲轮廓，从而基本上填充平台边缘和列车侧面之间的间隙。

公开(公告)号：USD582687S1

公开(公告)日：2008-12-16

申请号：US29317365

申请日：2008-04-29

申请人： Richard J. Muller

设计人： Richard J. Muller