公开(公告)号：US08106120B2

公开(公告)日：2012-01-31

申请号：US12203564

申请日：2008-09-03

Applicant: Tatiana Anatolievna Golovkova ,  Thomas Wayne Richardson

Inventor： Tatiana Anatolievna Golovkova ,  Thomas Wayne Richardson

IPC: C08K3/20

CPC classification number: C04B40/04 ,  C04B41/009 ,  C04B41/459 ,  C04B41/4578 ,  C04B41/48 ,  C04B28/02

Abstract: An aqueous based concrete curing compound is made easily removable by including in the composition polyvinylpyrrolidone or other water-soluble, readily redissolvable, film-forming polymer resin.

Abstract translation: 通过在组合物中包含聚乙烯吡咯烷酮或其它水溶性，容易再溶解的成膜聚合物树脂，可以容易地除去含水基混凝土固化化合物。

公开(公告)号：US20090223408A1

公开(公告)日：2009-09-10

申请号：US12349834

申请日：2009-01-07

Applicant: H. Wayne Richardson ,  Robert L. Hodge

Inventor： H. Wayne Richardson ,  Robert L. Hodge

IPC: C09D5/16 ,  C09D5/14

CPC classification number: B27K3/105 ,  A01N59/20 ,  B27K3/005 ,  B27K3/22 ,  B27K3/32 ,  B27K3/52 ,  A01N59/16 ,  A01N25/04 ,  A01N2300/00

Abstract: A method for preserving wood by injecting into the wood a slurry having: particles of a sparingly soluble copper salt, copper hydroxide, or both, wherein the weight average diameter d50 of the particles in the slurry is between 0.1 microns and 0.7 microns and the d98 of the particles in the slurry is less than about 1 micron; a dispersant; and water. The dispersant is anionic or a mix of anionic and non-ionic. Advantageously, less than 20% by weight of the particles have a diameter less than 20 nanometers. Useful copper salts include basic copper carbonate, tri-basic copper sulfate, copper oxychloride, basic copper nitrate, basic copper borate, copper borate, basic copper phosphate, or copper silicate. The slurry most preferably includes copper hydroxide particles. The slurry further advantageously includes at least one organic biocide, wherein at least a portion of the organic biocide is coated on the particles.

Abstract translation: 通过向木材中注入具有微溶铜盐，氢氧化铜或二者的颗粒的浆料来保存木材的方法，其中浆料中颗粒的重均粒径d50为0.1微米至0.7微米，d98 的浆料中的颗粒小于约1微米; 分散剂; 和水。 分散剂是阴离子或阴离子和非离子的混合物。 有利地，小于20重量％的颗粒具有小于20纳米的直径。 有用的铜盐包括碱式碳酸铜，三碱式硫酸铜，氯氧化铜，碱式硝酸铜，碱式硼酸铜，硼酸铜，碱式磷酸铜或硅酸铜。 该浆料最优选包括氢氧化铜颗粒。 浆料还有利地包括至少一种有机杀生物剂，其中至少一部分有机杀生物剂涂覆在颗粒上。

公开(公告)号：US20070268765A1

公开(公告)日：2007-11-22

申请号：US11834915

申请日：2007-08-07

Applicant: Steven Woo ,  Michael Ching ,  Chad Bellows ,  Wayne Richardson ,  Kurt Knorpp ,  Jun Kim

Inventor： Steven Woo ,  Michael Ching ,  Chad Bellows ,  Wayne Richardson ,  Kurt Knorpp ,  Jun Kim

IPC: G11C7/02

CPC classification number: G11C7/106 ,  G11C7/065 ,  G11C7/1045 ,  G11C7/1051

Abstract: An integrated circuit memory device has a storage array with an adjustable number of memory banks, a row of sense amplifiers to access storage cells in the storage array; and memory access control circuitry. The memory access control circuitry provides a first number of memory banks and a first page size in the integrated circuit memory device in a first mode of operation, and provides a second number of memory banks and a second page size in the integrated circuit memory device in a second mode of operation. The memory access control circuitry includes logic circuitry to adjust the number of memory banks in the integrated circuit memory device, and to adjust the page size of the integrated circuit memory device.

Abstract translation: 集成电路存储器件具有可调节数量的存储体的存储阵列，一行读出放大器，用于存取存储阵列中的存储单元; 和存储器访问控制电路。 存储器访问控制电路在第一操作模式下在集成电路存储器件中提供第一数量的存储体和第一页面大小，并且在集成电路存储器件中提供第二数量的存储体和第二页面尺寸 第二种操作模式。 存储器访问控制电路包括用于调整集成电路存储器件中的存储体的数量的逻辑电路，并且调整集成电路存储器件的页面大小。

公开(公告)号：US07175819B2

公开(公告)日：2007-02-13

申请号：US11071108

申请日：2005-03-04

Applicant: Gang Zhao ,  H. Wayne Richardson

Inventor： Gang Zhao ,  H. Wayne Richardson

IPC: C01B7/01 ,  C01B7/03 ,  C01B17/96 ,  C01G3/00

CPC classification number: C01G3/10 ,  B01D3/34 ,  C01B7/0712 ,  C01B17/901

Abstract: Spent, acidic solutions comprising cupric chloride and hyrdrochloric acid from the copper etching process are regenerated by a process in which the acid is subjected to distillation with sulfuric acid. In one embodiment, the process comprises (a) providing a spent etchant comprising at least about 10% by weight chloride and at least about 5% dissolved copper; (b) adding at least about 2 moles of sulfuric acid per mole of dissolved copper to the spent etching solution, thereby converting copper chloride into hydrochloric acid and precipitated copper sulfate; (c) distilling the mixture from step (b) to vaporize at least a portion of the hydrochloric acid; (d) condensing at least a portion of the vaporized hydrochloric acid; (e) separating at least a portion of the precipitated copper sulfate from the residual liquid, wherein said residual liquid comprises sulfuric acid; and (f) reusing at least a portion of the residual liquid as a sulfuric acid source in step (b).

Abstract translation: 由铜蚀刻工艺中的包含氯化铜和二氯氯酸的废酸性溶液通过其中酸用硫酸蒸馏的方法再生。 在一个实施方案中，该方法包括（a）提供包含至少约10重量％氯化物和至少约5重量％溶解的铜的废蚀刻剂; （b）向废蚀刻溶液中加入至少约2摩尔硫酸/溶解的铜，从而将氯化铜转化为盐酸并沉淀出硫酸铜; （c）蒸馏步骤（b）的混合物以蒸发至少一部分盐酸; （d）冷凝至少一部分蒸发的盐酸; （e）从残余液体中分离出至少一部分沉淀的硫酸铜，其中所述残留液体包含硫酸; 和（f）在步骤（b）中重新使用至少一部分残留液体作为硫酸源。

公开(公告)号：US20050276261A1

公开(公告)日：2005-12-15

申请号：US10864897

申请日：2004-06-09

Applicant: Jun Kim ,  Wayne Richardson ,  Glenn Chiu

Inventor： Jun Kim ,  Wayne Richardson ,  Glenn Chiu

IPC: H04L12/56

CPC classification number: H04B17/11 ,  H04L5/1438 ,  H04L25/03343 ,  H04L2025/03802

Abstract: A method for calibrating a communication channel coupling first and second components includes transmitting a data signal from the first component to the second component on the communication channel, and sensing a characteristic, such as phase, of the data signal on the second component. Information about the sensed characteristic is fed back to the first component using an auxiliary channel. An adjustable parameter, such as phase, for the transmitter is adjusted on the first component in response to the information. Also, a characteristic of a data signal received from the transmitter on the second component is sensed and used to adjust an adjustable parameter for the receiver on the first component.

Abstract translation: 用于校准耦合第一和第二组件的通信信道的方法包括在第二组件上传输数据信号从第一分量到通信信道上的第二分量，以及感测数据信号的相位等特征。 关于感测到的特性的信息使用辅助信道反馈到第一分量。 响应于该信息，在第一组件上调整用于发射机的可调参数，例如相位。 而且，感测从第二组件上的发射机接收到的数据信号的特性，并用于调整第一组件上的接收机的可调参数。