公开(公告)号：US5363037A

公开(公告)日：1994-11-08

申请号：US83126

申请日：1993-06-25

申请人： Francois J. Henley ,  Michael J. Miller

发明人： Francois J. Henley ,  Michael J. Miller

IPC分类号： G01R31/02 ,  G01R31/308 ,  G01R31/317 ,  G02F1/13 ,  G09G3/00 ,  G09G3/36 ,  G01R31/28

CPC分类号： G09G3/006 ,  G01R31/308 ,  G01R31/31724

摘要： A hierarchical testing method is implemented taking advantage of the nature of the most common defects in an LCD panel to achieve fast effective parametric testing of LCD panels and the like. At the first hierarchy of testing, the panel is logically divided into zones and each zone tested in isolation to identify zones having at least one defect. At the next hierarchy, electro-optic assisted zone inspection is performed to identify where within the zone the defects are located. Lastly, every pixel is inspected using a voltage imaging method to determine whether the switching integrity of the pixel is acceptable. The testing apparatus includes a plurality of panel interface devices coupling the panel under test's drive lines and gate lines to a precision measurement unit (PMU). A controller determines the PMU signals and configures the panel interface devices. The PMU monitors select drive lines and gate lines to isolate zones having defects. An electro-optic voltage measurement system is used to identify the location of defects within an isolated zone.

摘要翻译： 利用LCD面板中最常见缺陷的性质实现分层测试方法，以实现LCD面板等的快速有效参数测试。 在第一层测试中，面板在逻辑上分为区域和每个区域隔离测试，以识别具有至少一个缺陷的区域。 在下一层次，执行电光辅助区域检查以识别缺陷位于该区域内的哪里。 最后，使用电压成像方法检查每个像素，以确定像素的切换完整性是否可接受。 测试装置包括多个面板接口装置，将面板被测试的驱动线和栅极线耦合到精密测量单元（PMU）。 控制器确定PMU信号并配置面板接口设备。 PMU监视选择驱动线路和栅线以隔离具有缺陷的区域。 电光电压测量系统用于识别隔离区内缺陷的位置。

公开(公告)号：US5279221A

公开(公告)日：1994-01-18

申请号：US34137

申请日：1993-03-22

申请人： Michael J. Miller ,  Larry J. Miller ,  Henry L. Miller

发明人： Michael J. Miller ,  Larry J. Miller ,  Henry L. Miller

IPC分类号： B41F15/08 ,  B41F15/36 ,  B41M1/12 ,  B41L13/02

CPC分类号： B41F15/0813 ,  B41F15/36 ,  B41M1/12

摘要： A composite stencil screen assembly including a uniformly-prestressed resilient backing screen attached to a frame and a metallic wire mesh stencil screen attached to the backing screen. A predetermined portion of the backing screen is removed after the stencil screen is attached thereto in order to permit the pre-stressing force in the backing screen to uniformly pre-stress the stencil screen in all directions to impart a tight, wrinkle-free, high-quality printing surface to the stencil screen. In a preferred embodiment, the assembly is retensioned subsequent to removal of the predetermined portion of the backing screen. The composite construction is uncomplicated in design, resists metal fatigue of the wire mesh stencil screen, is effectively used in non-thermally dependent and thermally dependent printing operations, and has a long service life.

摘要翻译： 一种复合模板丝网组合件，其包括附着在框架上的均匀预应力的弹性背面屏蔽件和附着在背衬屏幕上的金属丝网模板丝网。 在模板丝网附着于其上之后，去除背衬屏幕的预定部分，以便允许背衬屏幕中的预应力在所有方向上均匀地对模版丝网进行预应力，从而赋予紧密，无皱纹的高 质量打印面到模板屏幕。 在优选实施例中，在移除背衬屏幕的预定部分之后，组件被重新拉伸。 复合结构在设计上不复杂，抵抗金属丝网模板丝网的金属疲劳，有效用于非热依赖和热依赖性打印操作，使用寿命长。

公开(公告)号：US5164171A

公开(公告)日：1992-11-17

申请号：US724416

申请日：1991-07-01

申请人： Michael J. Miller ,  Martin C. Vogt ,  Thomas A. Wolfe

发明人： Michael J. Miller ,  Martin C. Vogt ,  Thomas A. Wolfe

IPC分类号： C01F11/18 ,  C01G39/06 ,  C01G41/00

CPC分类号： C01G39/06 ,  C01F11/18 ,  C01G41/00

摘要： In the manufacture of ammonium paratungstate, sulfide is added to a tungsten-containing solution in order to precipitate molybdenum sulfide. Volatiles, including sulfides, evolved during this process are collected in a caustic scrubbing solution. The sulfide values in the caustic scrubbing solution may be reused to precipitate molybdenum sulfide by first treating the caustic scrubbing solution with alkaline earth chloride or sulfate to precipitate out alkaline earth carbonate.

摘要翻译： 在制造仲钨酸铵时，为了沉淀硫化钼，将硫化物加入到含钨溶液中。 在此过程中演变的挥发物，包括硫化物被收集在苛性洗涤溶液中。 苛性碱洗涤溶液中的硫化物值可以重新用于沉淀硫化钼，首先用碱土金属氯化物或硫酸盐处理苛性碱洗涤溶液以沉淀出碱土金属碳酸盐。

公开(公告)号：US5099481A

公开(公告)日：1992-03-24

申请号：US317001

申请日：1989-02-28

申请人： Michael J. Miller

发明人： Michael J. Miller

IPC分类号： G06F11/25 ,  G06F11/34 ,  G11C29/20 ,  G11C29/30

CPC分类号： G06F11/348 ,  G11C29/20 ,  G11C29/30 ,  G06F11/25

摘要： A serial protocol register and an initialization counter are configured to initialize (program) a RAM array. The register is configured to receive, in serial format, an initial address to be loaded into the counter. Also, the register is configured to receive, in serial format, a series of machine states (data words), each to be stored in the RAM array. In addition, the register is configured to clock the counter following each received machine state. The counter is configured to develop a series of addresses, each for accessing the RAM array to store in the array a corresponding one of the machine states.

摘要翻译： 串行协议寄存器和初始化计数器被配置为初始化（编程）RAM阵列。 寄存器被配置为以串行格式接收要加载到计数器中的初始地址。 此外，寄存器被配置为以串行格式接收一系列机器状态（数据字），每个机器状态存储在RAM阵列中。 此外，寄存器配置为在每个接收的机器状态之后对计数器进行计时。 计数器被配置为开发一系列地址，每个地址用于访问RAM阵列以在阵列中存储对应的一个机器状态。

公开(公告)号：US4925593A

公开(公告)日：1990-05-15

申请号：US303599

申请日：1989-01-27

申请人： Richard R. Borchardt ,  Richard G. W. Gingerich ,  Michael J. Miller

发明人： Richard R. Borchardt ,  Richard G. W. Gingerich ,  Michael J. Miller

IPC分类号： C09K11/64

CPC分类号： C09K11/642

摘要： A cadmium-free cathodoluminescent phosphor composition consists essentially of zinc sulfide activated with from about 0.019% by weight to about 0.024% by weight of copper and from about 0.01% by weight of about 0.02% by weight of aluminum wherein the emission of the phosphor upon stimulation by cathode rays has CIE values of x of from 0.287 to 0.291 and y from 0.616 to 0.620. The process involves solid state heating of the various raw materials wherein a first relatively pure zinc sulfide and a second zinc sulfide containing chloride ions are mixed with the appropriate levels of and alkali metal chloride and sources of copper and aluminum activators and then heated in a nitrogen-carbon disulfide atmosphere for about 3 hours at 1775.degree. C. to about 1825.degree. C.

摘要翻译： 无镉阴极发光磷光体组合物基本上由活化的硫化锌组成，其中约0.019重量％至约0.024重量％的铜和约0.01重量％的约0.02重量％的铝，其中磷光体的发射 阴极射线刺激的CIE值为0.287〜0.291，y为0.616〜0.620。 该方法涉及各种原料的固态加热，其中将第一相对纯的硫化锌和含有氯离子的第二硫化锌与适当量的碱金属氯化物和铜和铝活化剂源混合，然后在氮气中加热 碳二硫化物气氛在1775℃至约1825℃下约3小时

公开(公告)号：US4798708A

公开(公告)日：1989-01-17

申请号：US157756

申请日：1988-02-16

申请人： Judith A. Ladd ,  Michael J. Miller

发明人： Judith A. Ladd ,  Michael J. Miller

IPC分类号： C01G1/00 ,  C01G37/00 ,  C01G39/00 ,  C01G41/00 ,  C22B7/00 ,  C22B21/00 ,  C22B23/00 ,  C22B25/06 ,  C22B34/32 ,  C22B34/34 ,  C22B34/36

CPC分类号： C01G39/003 ,  C01G37/00 ,  C01G41/003 ,  C22B21/0023 ,  C22B23/005 ,  C22B23/0407 ,  C22B25/06 ,  C22B3/24 ,  C22B34/32 ,  C22B34/34 ,  C22B34/36 ,  C22B7/006 ,  Y02P10/228 ,  Y02P10/234 ,  Y10S210/913

摘要： A process is disclosed for recovering metals from chromium bearing material comprising one or more or the metals of cobalt, nickel, molybdenum, tungsten, iron, tin, aluminum. The process comprises atomizing the material to produce a flowable powder which is then fused in an oxidizing atmosphere with sufficient alkali metal hydroxide at a temperature sufficient to form a nonmagnetic fused material in which the chromium, tungsten and molybdenum are present as water soluble salts. The resulting fused material is then slurried with a sufficient amount of water to dissolve the water soluble compounds. The pH is adjusted to from about 9.2 to about 9.6 with an acid to allow insolubles to form which contain any cobalt, and nickel and the major portion of any iron, tin and aluminum followed by separating the insolubles from the resulting first liquor. The pH of the first liquor is adjusted to 0 to 2 with an acid and methyl alcohol is then added to it in an amount sufficient to reduce the chromium to the trivalent state. Activated carbon is then added in an amount sufficient to form a carbon-containing suspension wherein essentially all of any tungsten and molybdenum contained therein are adsorbed by the carbon, followed by separating the carbon-tungsten-molybdenum from the resulting second liquor, the pH of which is adjusted to about 5.0 to 8.5 with a base to form a precipitate containing essentially all of the chromium, followed by separating this precipitate from the resulting spent liquor.

摘要翻译： 公开了一种用于从包含一种或多种或含有钴，镍，钼，钨，铁，锡，铝的金属的铬轴承材料中回收金属的方法。 该方法包括使材料雾化以产生可流动的粉末，然后将其在足够的碱金属氢氧化物的氧化气氛中熔融，该温度足以形成非磁性熔融材料，其中铬，钨和钼作为水溶性盐存在。 然后将所得的熔融材料用足量的水浆化以溶解水溶性化合物。 用酸将pH调节至约9.2至约9.6以允许不溶物形成，其含有任何钴，镍和任何铁，锡和铝的主要部分，随后将不溶物与所得第一液体分离。 用酸将第一液体的pH调节至0至2，然后以足以将铬还原成三价态的量加入甲醇。 然后以足以形成含碳悬浮液的量加入活性炭，其中其中所含的任何钨和钼基本上全部被碳吸附，然后从所得第二液体中分离碳 - 钨 - 钼，pH 其用碱调节至约5.0至8.5，以形成基本上含有所有铬的沉淀，然后将该沉淀物与所得的废液分离。

公开(公告)号：US4552729A

公开(公告)日：1985-11-12

申请号：US679419

申请日：1984-12-07

申请人： Michael J. Miller ,  Martin C. Vogt ,  Richard A. Scheithauer

发明人： Michael J. Miller ,  Martin C. Vogt ,  Richard A. Scheithauer

IPC分类号： C01G19/02 ,  C01G41/00

CPC分类号： C01G41/00 ,  C01G19/02

摘要： A method is disclosed for removing tin from aqueous sodium tungstate solutions. The method involves adding ammonia to the sodium tungstate solution, adjusting the pH to above about 9.5 with an acid, adding magnesium chloride to form insoluble material containing the major portion of the tin, silicon, arsenic and phosphorus and a resulting sodium tungstate solution containing the major portion of the tungsten, and separating the insoluble material from the resulting solution.

摘要翻译： 公开了从钨酸钠溶液中除去锡的方法。 该方法包括向钨酸钠溶液中加入氨，用酸将pH调节至约9.5以上，加入氯化镁以形成含有主要部分的锡，硅，砷和磷的不溶物质，得到含有 钨的主要部分，并从所得溶液中分离不溶物质。

公开(公告)号：US4469890A

公开(公告)日：1984-09-04

申请号：US530152

申请日：1983-09-07

申请人： John P. Chupp ,  Thomas E. Neumann ,  Michael J. Miller

发明人： John P. Chupp ,  Thomas E. Neumann ,  Michael J. Miller

IPC分类号： C07C17/12 ,  C07C205/12 ,  C07C85/00 ,  C07C85/11

CPC分类号： C07C201/08 ,  C07C17/12 ,  Y02P20/584

摘要： This invention relates to a process for the preparation of ortho-aminobenzotrifluoride (OABT) from benzotrifluoride (BTF). The process provides an overall route employing non-isolation of intermediates which can be run smoothly and which results in the preparation of OABT in high yields with less contamination. This process includes a catalytic halogenation step in which BTF is converted to meta-halo BTF and other mono and di-halo isomers of BTF followed by nitration in the same reaction vessel under conditions which do not favor nitration of the di-halo isomers of BTF to produce a mixture which predominates in 5-halo-2-nitro BTF. In the final step the 5-halo-2-nitro BTF present is reduced and hydrodehalogenated with H.sub.2 in the presence of a catalyst to form OABT. Recyclable BTF is also obtained from the final reaction.

摘要翻译： 本发明涉及从三氟甲苯（BTF）制备邻氨基三氟甲苯（OABT）的方法。 该方法提供了使用不分离中间体的总体途径，其可以顺利运行，并且其导致OABT的制备成品率高，污染少。 该方法包括催化卤化步骤，其中BTF转化为间位卤素BTF和BTF的其它单和二卤代异构体，然后在不利于BTF的二卤代异构体硝化的相同反应容器中硝化 以产生在5-卤代-2-硝基BTF中占优势的混合物。 在最终步骤中，存在的5-卤代-2-硝基BTF在催化剂存在下用H 2还原并加氢脱卤以形成OABT。 也可从最终反应中获得可循环的BTF。