公开(公告)号：US20100279215A1

公开(公告)日：2010-11-04

申请号：US12431795

申请日：2009-04-29

Applicant: Jin Wu ,  Kathleen M. Carmichael ,  J. Robinson Cowdery-Corvan ,  David M. Skinner ,  Jean D. Van Epps, JR. ,  Richard A. Williams

Inventor： Jin Wu ,  Kathleen M. Carmichael ,  J. Robinson Cowdery-Corvan ,  David M. Skinner ,  Jean D. Van Epps, JR. ,  Richard A. Williams

IPC: G03G5/06 ,  G03G15/02

CPC classification number: G03G5/142 ,  G03G5/102

Abstract: A photoconductor that includes, for example, a substrate, an optional ground plane layer, an undercoat layer thereover wherein the undercoat layer contains an aminosilane and a phenol polysulfide, a photogenerating layer, and at least one charge transport layer.

Abstract translation: 一种光电导体，其包括例如基板，任选的接地平面层，其上的底涂层，其中底涂层包含氨基硅烷和酚多硫化物，光生成层和至少一个电荷输送层。

公开(公告)号：US20090249774A1

公开(公告)日：2009-10-08

申请号：US12304325

申请日：2007-06-13

Applicant: Clayton A. Sloss ,  Richard A. Williams

Inventor： Clayton A. Sloss ,  Richard A. Williams

IPC: F01N7/10

CPC classification number: F01N13/102 ,  F01N13/107 ,  F01N13/143 ,  F01N13/16

Abstract: An exhaust manifold including a manifold body made of a first material and at least one heat shield insert provided inside the manifold body and made of a second material. The first material is a low cost material and the second material is a higher grade, temperature-resistant material. The manifold body includes a plurality of runners, collector and an outlet. The shield insert is preferably provided in the collector region adjacent to the outlet. The heat shield insert may have a curved sheet configuration or a tubular configuration depending on applications. The heat shield properly insulates the manifold body from the exhaust gas to protect the manifold body. The exhaust manifold, which is made from a combination of different materials, provides a more cost-effective solution in high temperature applications.

Abstract translation: 一种排气歧管，包括由第一材料制成的歧管主体和设置在歧管主体内部并由第二材料制成的至少一个热屏蔽插入件。 第一种材料是低成本材料，第二种材料是较高级别的耐温材料。 歧管主体包括多个流道，收集器和出口。 屏蔽插入件优选地设置在与出口相邻的收集器区域中。 根据应用，防热插入件可以具有弯曲的片状构造或管状构造。 隔热罩将歧管主体与废气适当地绝缘，以保护歧管主体。 由不同材料的组合制成的排气歧管在高温应用中提供了更具成本效益的解决方案。

公开(公告)号：US06423674B1

公开(公告)日：2002-07-23

申请号：US09464606

申请日：1999-12-15

Applicant: Todd A. Williams ,  Richard A. Williams

Inventor： Todd A. Williams ,  Richard A. Williams

IPC: C23G102

CPC classification number: C11D3/046 ,  C04B41/5315 ,  C11D3/042 ,  C11D3/2075 ,  C11D3/245 ,  C11D11/0023

Abstract: An aqueous solution for treating and maintaining floors, cleans the floor and restores an optimum coefficient of friction. The solution involves a restoring phase and a cleaning phase, in which the cleaning phase is performed using the same solution as in the restoring phase, but in a diluted form. The solution is applicable to cleaning solid hard floors such as those made of unglazed quarry tiles, glazed ceramic tiles and cement.

Abstract translation: 用于处理和维护地板的水溶液，清洁地板并恢复最佳的摩擦系数。 该溶液涉及恢复阶段和清洗阶段，其中使用与恢复阶段相同的溶液进行清洗阶段，但是以稀释形式进行。 该解决方案适用于清洁固体硬地板，例如由无釉石矿瓦，釉面瓷砖和水泥制成的地板。

公开(公告)号：US6095049A

公开(公告)日：2000-08-01

申请号：US414399

申请日：1999-10-07

Applicant: Thomas E. Lewis ,  Richard A. Williams ,  Frank G. Pensavecchia ,  John F. Kline ,  John P. Gardiner ,  Michael T. Nowak ,  Kenneth T. Robichaud

Inventor： Thomas E. Lewis ,  Richard A. Williams ,  Frank G. Pensavecchia ,  John F. Kline ,  John P. Gardiner ,  Michael T. Nowak ,  Kenneth T. Robichaud

IPC: B41C1/055 ,  B41C1/05 ,  B41C1/10 ,  B41M5/24 ,  B41N1/14

CPC classification number: B41N1/003 ,  B41C1/1033 ,  B41J19/20 ,  B41J2/451 ,  B41J2/47 ,  B41N1/14 ,  B41C1/1008 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/20 ,  B41C2210/24 ,  B41P2227/70 ,  Y10S430/165

Abstract: Apparatus and methods for imaging lithographic plates using laser devices that emit in the near-infrared region, and plates suitable for imaging with the apparatus and methods. Laser output either ablates one or more plate layers or physically transforms a surface layer, in either case resulting in an imagewise pattern of features on the plate. The image features exhibit an affinity for ink and/or a fluid to which ink will not adhere that differs from that of unexposed areas.

Abstract translation: 使用在近红外区域发射的激光装置对平版印刷版成像的装置和方法，以及适于使用该装置和方法进行成像的板。 激光输出可以消除一个或多个平板层或物理地转换表面层，在任一种情况下导致板上特征的成像图案。 图像特征对于油墨和/或油墨不会粘附的流体表现出与未曝光区域不同的亲和性。

公开(公告)号：US5940924A

公开(公告)日：1999-08-24

申请号：US868521

申请日：1997-06-04

Applicant: Todd A. Williams ,  Richard A. Williams

Inventor： Todd A. Williams ,  Richard A. Williams

IPC: A47L13/12

CPC classification number: A47L13/12

Abstract: A cleaning apparatus includes an elongated first handle having a first longitudinal axis, a proximal end and a distal end. The apparatus also includes a second handle having a second longitudinal axis, a proximal end and a distal end. A connector is adapted to removably connect the second handle to the first handle in such a way that the second handle can be moved along and rotated around the first axis. A first holder is coupled to the distal end of the first handle, and a second holder is coupled to the distal end of the second handle. A first cleaning implement is removably mounted to the first holder, and a second cleaning implement is removably mounted to the second holder.

Abstract translation: 清洁装置包括具有第一纵向轴线，近端和远端的细长的第一手柄。 该装置还包括具有第二纵向轴线，近端和远端的第二手柄。 连接器适于将第二手柄可移除地连接到第一手柄，使得第二手柄可以沿着第一轴线移动并围绕第一轴线旋转。 第一保持器联接到第一把手的远端，并且第二保持器联接到第二把手的远端。 第一清洁器具可移除地安装到第一保持器，并且第二清洁器具可移除地安装到第二保持器。

公开(公告)号：US5764274A

公开(公告)日：1998-06-09

申请号：US602881

申请日：1996-02-16

Applicant: John G. Sousa ,  Richard A. Williams ,  Mitchell C. Ruda ,  Josh Foster

Inventor： John G. Sousa ,  Richard A. Williams ,  Mitchell C. Ruda ,  Josh Foster

IPC: B41C1/055 ,  B41C1/10 ,  B41J2/315 ,  B41J2/46 ,  G02B3/04 ,  G02B6/32 ,  G02B6/42 ,  G02B27/00 ,  G02B27/09 ,  B41J2/385

CPC classification number: G02B27/0018 ,  B41J2/315 ,  B41J2/46 ,  G02B3/04 ,  G02B6/32 ,  G02B6/4203 ,  B41C1/1033 ,  G02B6/4206 ,  G02B6/4207 ,  G02B6/4225

Abstract: A focusing assembly includes features that allow numerical aperture to be reduced and optimized by reducing aberrations and ghost reflections and easily controlling stop size, thereby increasing depth-of-focus. The assembly includes a single, bi-aspheric focusing lens that optimizes image quality at a specific off-axis field point. Passage of excessively divergent radiation is prevented by a baffle having a sharp, flared edge that minimizes reflection. A second aperture or baffle can be included to restrict high-divergence radiation emerging from the bi-aspheric focusing lens. All interior surfaces of the focusing assembly are preferably blackened, once again to minimize internal reflections.

Abstract translation: 聚焦组件包括允许通过减少像差和鬼影反射并且容易地控制停止尺寸从而增加焦点深度来减小和优化数值孔径的特征。 该组件包括一个单一的双非球面聚焦透镜，可以在特定的离轴场点优化图像质量。 通过具有使反射最小化的尖锐的扩口边缘的挡板来防止过度发散的辐射的通过。 可以包括第二孔径或挡板以限制从双非球面聚焦透镜出射的高发散辐射。 聚焦组件的所有内表面优选再次变黑，以使内部反射最小化。

公开(公告)号：US5634403A

公开(公告)日：1997-06-03

申请号：US478380

申请日：1995-06-07

Applicant: Richard A. Williams ,  Thomas E. Lewis

Inventor： Richard A. Williams ,  Thomas E. Lewis

IPC: B41C1/055 ,  B41C1/10 ,  B41N1/14 ,  B41N1/22 ,  G03F7/00 ,  G03F7/20 ,  B41N1/08

CPC classification number: B41C1/1033 ,  B41N1/14 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/14 ,  B41C2210/16 ,  B41C2210/24 ,  B41C2210/266

Abstract: Seamless, sleeve-shaped dry and wet lithographic printing members that can be recycled after use are disclosed, along with methods for their manufacture and use. The members include a strong, durable, hollow cylinder or sleeve that is attached to the plate mandrel or cylinder jacket of an offset printing press or platemaking apparatus. Surrounding the sleeve is a layer of a material, preferably polymeric in nature, which is characterized by efficient, ablative absorption of laser radiation, as well as other layers that facilitate imaging and subsequent printing. A layer disposed beneath the ablatable layer reflects unabsorbed imaging radiation back into the ablatable layer.

Abstract translation: 公开了可以在使用后再循环的无缝的袖子干和平版印刷构件，以及用于其制造和使用的方法。 这些构件包括坚固，耐用的中空圆柱体或套筒，其附接到胶版印刷机或制版设备的板心轴或圆筒套。 围绕套筒的是一层材料，其性质优选为聚合物，其特征在于激光辐射的有效，消融吸收以及便于成像和随后印刷的其它层。 设置在可烧蚀层下方的层将未吸收的成像辐射反射回到可烧蚀层中。

公开(公告)号：US5540150A

公开(公告)日：1996-07-30

申请号：US380805

申请日：1995-01-30

Applicant: Thomas E. Lewis ,  Richard A. Williams ,  Frank G. Pensavecchia ,  John F. Kline ,  John P. Gardiner ,  Michael T. Nowak ,  Kenneth T. Robichaud

Inventor： Thomas E. Lewis ,  Richard A. Williams ,  Frank G. Pensavecchia ,  John F. Kline ,  John P. Gardiner ,  Michael T. Nowak ,  Kenneth T. Robichaud

IPC: B41C1/055 ,  B41C1/05 ,  B41C1/10 ,  B41M5/24 ,  B41N1/14

CPC classification number: B41N1/003 ,  B41C1/1033 ,  B41J19/20 ,  B41J2/451 ,  B41J2/47 ,  B41N1/14 ,  B41C1/1008 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/20 ,  B41C2210/24 ,  B41P2227/70 ,  Y10S430/165

Abstract: Apparatus and methods for imaging lithographic plates using laser devices that emit in the near-infrared region, and plates suitable for imaging with the apparatus and methods. Laser output either ablates one or more plate layers or physically transforms a surface layer, in either case resulting in an imagewise pattern of features on the plate. The image features exhibit an affinity for ink or an ink-abhesive fluid that differs from that of unexposed areas.

Abstract translation: 使用在近红外区域发射的激光装置对平版印刷版成像的装置和方法，以及适于使用该装置和方法进行成像的板。 激光输出可以消除一个或多个平板层或物理地转换表面层，在任一种情况下导致板上特征的成像图案。 图像特征表现出与未曝光区域不同的墨水或墨水粘合流体的亲合性。

公开(公告)号：US5446436A

公开(公告)日：1995-08-29

申请号：US197667

申请日：1994-02-15

Applicant: Richard A. Williams

Inventor： Richard A. Williams

IPC: H01H85/38

CPC classification number: H01H85/38 ,  H01H2085/381 ,  H01H2085/383

Abstract: A high voltage high power fuse (5) for use in a low pressure environment such as space. The fuse (5) comprises a fuse element (1) which is electrically connected to two conductive pads (2) and surrounded by an elastic medium (3). When the fuse element (1) is vaporized by a current surge, the elastic medium (3) absorbs the energy of the explosion and then snaps back into the space (6) left by the vaporized fuse element (1). This action of the elastic medium (3) effectively quenches any electric arc which may have bridged the gap (6) between the ends of the blown fuse element (1).

Abstract translation: 用于低压环境（如空间）的高压大功率保险丝（5）。 保险丝（5）包括电连接到两个导电焊盘（2）并被弹性介质（3）包围的熔丝元件（1）。 当熔丝元件（1）被电流浪涌蒸发时，弹性介质（3）吸收爆炸的能量，然后卡入由蒸发的熔丝元件（1）留下的空间（6）中。 弹性介质（3）的这种作用有效地淬灭可能桥接在熔断的熔丝元件（1）的端部之间的间隙（6）的任何电弧。

公开(公告)号：US5335226A

公开(公告)日：1994-08-02

申请号：US900619

申请日：1992-06-18

Applicant: Richard A. Williams

Inventor： Richard A. Williams

IPC: H04L12/413 ,  H04J3/02

CPC classification number: H04L12/413

Abstract: A communications system having a plurality of nodes is disclosed, including a reliable method and apparatus for collision detection. Each node includes a primary and a secondary collision detection circuit, and a unique value that is included in each transmission. The unique values of the nodes are designed so that collisions not detected by the primary collision detection circuit are reliably detected by the secondary collision detection circuit, even in the presence of logic delays within the circuits, and propagation delays between nodes.

Abstract translation: 公开了具有多个节点的通信系统，包括用于冲突检测的可靠方法和装置。 每个节点包括主要和次要碰撞检测电路，以及包含在每个传输中的唯一值。 节点的唯一值被设计成即使在存在电路内的逻辑延迟以及节点之间的传播延迟的情况下，二次碰撞检测电路可靠地检测到主冲突检测电路未检测到的冲突。