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41. 发明授权

US06351623B1 Toner dispensing apparatus employing a traveling wave transport grid 有权
标题翻译：使用行波传输网格的调色剂分配装置
公开(公告)号：US06351623B1
公开(公告)日：2002-02-26
申请号：US09722925
申请日：2000-11-27
申请人： Bruce E. Thayer , Michael D. Thompson
发明人： Bruce E. Thayer , Michael D. Thompson
IPC分类号： G03G1508
CPC分类号： G03G15/0877
摘要： A novel toner dispensing apparatus without any moving parts is provided. The toner dispensing apparatus, includes a toner hopper for containing a quantity of finely divided toner, said hopper having an elongated opening formed by the cooperation of the walls thereof through which toner is capable of being dispensed from said hopper, and a dispensing electrode array on a surface of one of said wall, for transporting toner in a direction of movement toward said an elongated opening formed at a dispensing rate; and a wave generator for generating a travel wave pattern for transporting toner in said direction of movement.
摘要翻译：提供了没有任何移动部件的新型调色剂分配装置。调色剂分配装置包括用于容纳一定数量的细分调色剂的调色剂料斗，所述料斗具有通过其壁的配合而形成的细长开口，调色剂能够通过其从所述料斗分配调色剂，以及分配电极阵列所述壁中的一个的表面用于沿着朝向所述以分配速率形成的细长开口的运动方向传送调色剂; 以及波发生器，用于产生用于在所述运动方向上传送墨粉的行进波图案。

42. 发明授权

US06175707B1 Integrated toner transport/toner charging device 有权
标题翻译：集成墨粉输送/墨粉充电装置
公开(公告)号：US06175707B1
公开(公告)日：2001-01-16
申请号：US09451237
申请日：1999-11-29
申请人： Elliott A. Eklund , Yelena Shapiro , Jack T. Lestrange , Michael D. Thompson , Tuan Anh Vo , Kaiser H. Wong
发明人： Elliott A. Eklund , Yelena Shapiro , Jack T. Lestrange , Michael D. Thompson , Tuan Anh Vo , Kaiser H. Wong
IPC分类号： G03G1508
CPC分类号： G03G15/0126 , G03G15/08 , G03G2215/0651
摘要： An apparatus for developing a latent image recorded on an imaging surface, including a housing defining a chamber for storing a supply of developer material including toner; a dispensing system for dispensing toner of a first color and toner of a second color into said housing; an air system for fuildizing and mixing toner of said first color and toner of said second color; a donor member, spaced from the imaging surface, for transporting toner on the surface thereof to a region opposed from the imaging surface, said donor member includes an electrode array on the outer surface thereof, said array including a plurality of spaced apart electrodes extending substantial across width of the surface of the donor member; and a multi-phase voltage source operatively coupled to said electrode array, the phase being shifted with respect to each other such as to create an electrodynamic wave pattern for moving toner particles to and from a development zone.
摘要翻译：一种用于显影记录在成像表面上的潜像的装置，包括限定用于存储包含调色剂的显影剂材料供应的室的壳体; 用于将第一颜色的调色剂和第二种颜色的调色剂分配到所述外壳中的分配系统; 用于引发和混合所述第一颜色的调色剂和所述第二颜色的调色剂的空气系统; 与成像表面间隔开的用于将调色剂在其表面上传送到与成像表面相对的区域的施主构件，所述施主构件在其外表面上包括电极阵列，所述阵列包括多个间隔开的电极，横跨供体构件表面的宽度; 以及可操作地耦合到所述电极阵列的多相电压源，所述相位相对于彼此移动，以产生用于将调色剂颗粒移动到显影区域和从显影区域移动调色剂颗粒的电动势波形图案。

43. 发明授权

US6134412A Method for loading dry xerographic toner onto a traveling wave grid 有权
标题翻译：将干式静电印刷色粉装载到行波网格上的方法
公开(公告)号：US6134412A
公开(公告)日：2000-10-17
申请号：US312872
申请日：1999-05-17
申请人： Michael D. Thompson
发明人： Michael D. Thompson
IPC分类号： G03G15/08
CPC分类号： G03G15/08 , G03G2215/0651
摘要： An apparatus for developing a latent image recorded on an imaging surface, including a housing defining a chamber storing a supply of developer material, a donor member, spaced from the imaging surface, for transporting developer material on the surface thereof to a region opposed from the imaging surface, the donor member includes an electrode array on the outer surface thereof, the array including a plurality of spaced apart electrodes extending substantially across the width of the surface of the donor member: a cascade loading member, spaced from the donor member, for cascading developer material at a predefined velocity onto the donor member; and a multi-phase voltage source operatively coupled to the electrode array, the phase being shifted with respect to each other such as to create an electrodynamic wave pattern having at a phase velocity for moving developer material to and from a development zone.
摘要翻译：一种用于显影记录在成像表面上的潜像的装置，包括限定存储显影剂材料供应的室的外壳，与成像表面间隔开的供体构件，用于将其表面上的显影剂材料输送到与其相对的区域供体构件在其外表面上包括电极阵列，该阵列包括基本上跨过供体构件的表面的宽度延伸的多个间隔开的电极：与供体构件间隔开的级联装载构件，用于以预定速度将显影剂级联到供体构件上; 以及可操作地耦合到所述电极阵列的多相电压源，所述相位彼此相对移动，以便产生具有用于将显影剂材料移动到显影区域和从显影区域移动显影剂材料的相位速度的电动势波形图案。

44. 发明授权

US5953571A Apparatus and method for loading a donor member 有权
标题翻译：用于装载供体构件的装置和方法
公开(公告)号：US5953571A
公开(公告)日：1999-09-14
申请号：US177075
申请日：1998-10-22
申请人： Michael D. Thompson
发明人： Michael D. Thompson
IPC分类号： G03G15/08
CPC分类号： G03G15/0808 , G03G15/0887
摘要： An apparatus for simultaneously fluidizing, charging and loading toner onto a donor member in one step using a corona device which is enclosed and separate from the toner supply. An ion-air stream emanating from this charging device also directs the charged toner onto the donor. The system includes a housing for containing toner particles; a donor member, mounted in said housing, for transporting charged toner particles on the surface said donor member to a development zone adjacent to said image bearing member; a loading system for loading said donor member with charged toner particles, said loading system includes blower for generating an air stream for fluidizing toner particles and charging device for charging said air stream.
摘要翻译：一种用于使用电晕装置同时使调色剂在一个步骤中流化，充电和加载到供体构件上的装置，所述电晕装置被封闭并与调色剂供应部分离。从该充电装置发出的离子 - 空气流还将带电的调色剂引导到供体上。该系统包括用于容纳调色剂颗粒的壳体; 一个安置在所述壳体中的供体构件，用于将所述供体构件表面上的带电调色剂颗粒传送到与所述图像承载构件相邻的显影区; 用于将所述供体构件装入带电调色剂颗粒的装载系统，所述装载系统包括用于产生用于流化调色剂颗粒的空气流和用于对所述空气流充电的充电装置的鼓风机。

45. 发明授权

US5327169A Masked magnetic brush direct writing for high speed and color printing 失效
标题翻译：屏蔽磁刷直接写入高速和彩色打印
公开(公告)号：US5327169A
公开(公告)日：1994-07-05
申请号：US925002
申请日：1992-08-05
申请人： Michael D. Thompson
发明人： Michael D. Thompson
IPC分类号： B41J2/415 , G03G15/34 , G01D15/06
CPC分类号： G03G15/346 , B41J2/4155 , G03G2217/0025
摘要： Direct electrostatic printing apparatus including structure for delivering developer or toner particles to a printhead forming an integral part of the printing device. The printing device includes, in addition to the printhead, a conductive shoe which is suitably biased during a printing cycle to assist in the electrostatic attraction of developer through apertures in the printhead onto the copying medium disposed intermediate the printhead and the conductive shoe. The structure for delivering developer or toner is adapted to deliver toner containing a minimum quantity of wrong sign. To this end, the developer delivery system is conventional magnetic brush which delivers toner directly to the printhead structure.
摘要翻译：直接静电印刷设备包括用于将显影剂或调色剂颗粒输送到形成打印设备的整体部分的打印头的结构。打印装置除了打印头之外还包括导电靴，导电靴在打印周期期间被适当地偏置，以帮助显影剂通过打印头中的孔静电吸引到设置在打印头和导电靴之间的复印介质上。用于输送显影剂或调色剂的结构适于输送含有最小数量的错误符号的调色剂。为此，显影剂输送系统是将调色剂直接输送到打印头结构的常规磁刷。

46. 发明授权

US4727823A Magnetic roll structure for transporting single component magnetic developer 失效
标题翻译：用于运输单组分磁性显影剂的磁辊结构
公开(公告)号：US4727823A
公开(公告)日：1988-03-01
申请号：US737973
申请日：1985-05-28
申请人： Michael D. Thompson , Clifford W. Imes, IV
发明人： Michael D. Thompson , Clifford W. Imes, IV
IPC分类号： G03G15/09
CPC分类号： G03G15/0928 , G03G15/0914
摘要： A new and improved structure for transporting single component magnetic developer for developing latent electrostatic images or for removing residual developer from a charge-retentive surface. In one embodiment of the invention narrow metal strips are embedded in the outer shell or cylinder of a conventional magnetic roll structure. The strips are very pointed adjacent the outer periphery of the shell. The sharp tips ensure a high magnetic field gradient when the magnetic roll disposed internally of the shell is rotated. The thinness of the strips causes them to respond to only the radial component of the magnetic field. Each strip responds to the oscillating radial field component slightly out of phase with its adjacent strip thereby creating a wave gradient along the surface which pulls and tumbles developer over the surface.
摘要翻译：用于运输用于显影静电图像的单组分磁性显影剂或用于从电荷保持性表面除去残余显影剂的新的和改进的结构。在本发明的一个实施例中，窄金属条嵌入常规磁辊结构的外壳或圆筒中。这些条带相对于外壳的外围是非常尖的。当设置在壳体内部的磁辊旋转时，尖锐的尖端确保高的磁场梯度。条的薄度使它们仅响应于磁场的径向分量。每个条带响应于与其相邻条带稍微异相的振荡的径向场分量，从而沿着表面产生沿着表面拉动和翻转显影剂的波浪梯度。

47. 发明授权

US4637340A Developer metering structure 失效
标题翻译：显影剂计量结构
公开(公告)号：US4637340A
公开(公告)日：1987-01-20
申请号：US737951
申请日：1985-05-28
申请人： Michael D. Thompson , Clifford W. Imes, IV
发明人： Michael D. Thompson , Clifford W. Imes, IV
IPC分类号： G03G15/09
CPC分类号： G03G15/09
摘要： A new and improved structure for metering the developer to a uniform thickness on a developer roll. To this end a magnetic steel shim or blade member is provided in the vicinity of a magnetic developer roll. The shape and location of the shim or blade member in the developer sump is such that a transport magnet (i.e. developer roll) rotatably supported adjacent the outlet of the sump causes vibration of the shim or blade due to the coupling and decoupling therebetween of the magnetic force fields created through the rotation of the developer roll. The developer which passes between the shim or blade member and the developer roll is freed of agglomerations and is metered to a predetermined thickness on the developer roll.
摘要翻译：一种用于将显影剂计量到显影辊上均匀厚度的新的和改进的结构。为此，在磁性显影辊附近设有磁性钢垫片或刀片构件。垫片或叶片构件在显影剂池中的形状和位置使得邻近贮槽的出口可旋转地支撑的输送磁体（即显影辊）由于磁体之间的耦合和解耦而引起垫片或叶片的振动通过显影辊旋转产生的力场。在垫片或叶片构件和显影辊之间通过的显影剂没有附聚，并且在显影辊上被计量到预定的厚度。

48. 发明授权

US4623803A Logic level translator circuit for integrated circuit semiconductor devices having transistor-transistor logic output circuitry 失效
标题翻译：具有晶体管晶体管逻辑输出电路的集成电路半导体器件的逻辑电平转换器电路
公开(公告)号：US4623803A
公开(公告)日：1986-11-18
申请号：US550263
申请日：1983-11-08
申请人： Michael D. Thompson , Nikhil C. Mazumder
发明人： Michael D. Thompson , Nikhil C. Mazumder
IPC分类号： H03K19/088 , H03K17/16 , H03K19/003 , H03K19/018 , H03K19/013 , H03K17/04 , H03K17/60 , H03K19/092
CPC分类号： H03K19/01806 , H03K19/00353
摘要： An improved logic level translator circuit for translating logic signals of non-TTL circuits to logic signals of TTL circuits is presented. The translator circuit as presented includes circuitry for providing elimination of noise spiking and the resultant erroneous switching caused by simultaneous conduction of TTL circuit outputs as they change states.
摘要翻译：提出了一种用于将非TTL电路的逻辑信号转换为TTL电路的逻辑信号的改进的逻辑电平转换器电路。所呈现的转换器电路包括用于消除噪声尖峰的电路，以及由于在它们改变状态时TTL电路输出的同时传导引起的结果的错误切换。

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