公开(公告)号：US20070190781A1

公开(公告)日：2007-08-16

申请号：US10853941

申请日：2004-05-25

申请人： Chien Wai ,  Hiroyuki Ohde ,  Steve Kramer

发明人： Chien Wai ,  Hiroyuki Ohde ,  Steve Kramer

IPC分类号： H01L21/44

CPC分类号： H01L21/76877 ,  C23C18/48 ,  H01L21/28556 ,  H01L21/288 ,  H01L21/76838 ,  H01L23/4827 ,  H01L23/53238 ,  H01L2924/0002 ,  H01L2924/00

摘要： The invention includes a method of forming a metal-containing film over a surface of a semiconductor substrate. The surface is exposed to a supercritical fluid. The supercritical fluid has H2, at least one H2-activating catalyst, and at least one metal-containing precursor dispersed therein. A metal-containing film is formed across the surface of the semiconductor substrate from metal of the at least one metal-containing precursor. The invention also includes semiconductor constructions having metal-containing layers which include one or more of copper, cobalt, gold and nickel in combination with one or more of palladium, platinum, iridium, rhodium and ruthenium.

摘要翻译： 本发明包括在半导体衬底的表面上形成含金属膜的方法。 表面暴露于超临界流体。 超临界流体具有H 2 O 2，至少一种H 2 - 2 - 活化催化剂和分散在其中的至少一种含金属前体。 由至少一种含金属的前体的金属在半导体衬底的表面上形成含金属的膜。 本发明还包括具有包含铜，钴，金和镍中的一种或多种的含金属层的半导体结构，其与钯，铂，铱，铑和钌中的一种或多种组合。

公开(公告)号：US20070109865A1

公开(公告)日：2007-05-17

申请号：US11527375

申请日：2006-09-25

申请人： Gary Maki ,  Jody Gambles ,  Sterling Whitaker

发明人： Gary Maki ,  Jody Gambles ,  Sterling Whitaker

IPC分类号： G11C11/34

CPC分类号： G11C11/4125 ,  H03K19/00338

摘要： A system has a reduced sensitivity to Single Event Upset and/or Single Event Transient(s) compared to traditional logic devices. In a particular embodiment, the system includes an input, a logic block, a bias stage, a state machine, and an output. The logic block is coupled to the input. The logic block is for implementing a logic function, receiving a data set via the input, and generating a result f by applying the data set to the logic function. The bias stage is coupled to the logic block. The bias stage is for receiving the result from the logic block and presenting it to the state machine. The state machine is coupled to the bias stage. The state machine is for receiving, via the bias stage, the result generated by the logic block. The state machine is configured to retain a state value for the system. The state value is typically based on the result generated by the logic block. The output is coupled to the state machine. The output is for providing the value stored by the state machine. Some embodiments of the invention produce dual rail outputs Q and Q′. The logic block typically contains combinational logic and is similar, in size and transistor configuration, to a conventional CMOS combinational logic design. However, only a very small portion of the circuits of these embodiments, is sensitive to Single Event Upset and/or Single Event Transients.

摘要翻译： 与传统逻辑器件相比，系统对单事件颠簸和/或单事件瞬态的灵敏度降低。 在特定实施例中，系统包括输入，逻辑块，偏置级，状态机和输出。 逻辑块耦合到输入端。 逻辑块用于实现逻辑功能，经由输入接收数据集，并通过将数据集应用于逻辑函数来生成结果f。 偏置级耦合到逻辑块。 偏置阶段用于从逻辑块接收结果并将其呈现给状态机。 状态机耦合到偏置级。 状态机用于通过偏置级接收由逻辑块产生的结果。 状态机配置为保留系统的状态值。 状态值通常基于由逻辑块生成的结果。 输出耦合到状态机。 输出用于提供状态机存储的值。 本发明的一些实施例产生双轨输出Q和Q'。 逻辑块通常包含组合逻辑，并且在尺寸和晶体管配置中与传统的CMOS组合逻辑设计类似。 然而，这些实施例的电路中只有很小一部分对单事件不正常和/或单事件瞬变敏感。

公开(公告)号：US06903594B2

公开(公告)日：2005-06-07

申请号：US10638775

申请日：2003-08-11

申请人： Richard B. Wells

发明人： Richard B. Wells

IPC分类号： G06F7/64 ,  G06G7/18

CPC分类号： G06G7/18

摘要： A leaky integrator is formed from a capacitor-free, non-linear delay resistor having a parasitic capacitance and a capacitor-free amplifier. The amplifier utilizes utilize the parasitic capacitance of the delay resistor to provide differing time constants for the rising and falling edges of an output signal produced in response to a pulsed input signal.

摘要翻译： 泄漏积分器由具有寄生电容的无电容器非线性延迟电阻器和无电容器放大器形成。 放大器利用延迟电阻器的寄生电容为响应脉冲输入信号产生的输出信号的上升沿和下降沿提供不同的时间常数。

公开(公告)号：US20050040852A1

公开(公告)日：2005-02-24

申请号：US10920630

申请日：2004-08-18

申请人： Erik Mentze ,  Herbert Hess ,  Kevin Buck ,  David Cox

发明人： Erik Mentze ,  Herbert Hess ,  Kevin Buck ,  David Cox

IPC分类号： H03K19/0185 ,  H03K19/0175

CPC分类号： H03K19/018521

摘要： Shifter circuits comprise a matched translation stack comprising at least first and second stacks each of which comprising multiple transistors. The matched translation stack is configured to provide a primary logic level shift between a voltage level away from which a shift is desired (VddL) and a voltage level to which the shift is desired (VddH). One or more high voltage buffer stages are provided, at least one of which being connected with and biased by the matched translation stack. At least one high voltage buffer stage comprises multiple transistors arranged in a transistor stack that is biased by the first stack of the matched translation stack, and is connected to receive an input supplied by the second stack of the matched translation stack. The high voltage buffer stage also comprises an inverter that drives an output stage which is also driven by a low voltage buffer stage.

摘要翻译： 移位器电路包括匹配的翻译堆栈，其包括至少第一和第二堆叠，每个堆叠包括多个晶体管。 匹配的翻译堆栈被配置为提供远离所需移位的电压电平（VddL）和期望移位的电压电平（VddH）之间的主逻辑电平移位。 提供一个或多个高电压缓冲级，其中至少一个与匹配的翻译堆叠连接并由其匹配。 至少一个高电压缓冲器级包括布置在晶体管堆叠中的多个晶体管堆叠的晶体管，该晶体管堆叠由匹配的转换堆叠的第一堆叠偏置，并被连接以接收由匹配的翻译堆叠的第二堆叠提供的输入。 高电压缓冲器级还包括驱动也由低电压缓冲级驱动的输出级的反相器。

公开(公告)号：US20050026272A1

公开(公告)日：2005-02-03

申请号：US10923324

申请日：2004-08-20

申请人： Gregory Bohach

发明人： Gregory Bohach

IPC分类号： C07K14/31 ,  C12N15/09 ,  C12N1/20

CPC分类号： C07K14/31

摘要： Pyrogenic toxins, such as staphylococcal enterotoxins, modified in the disulfide loop region are provided. The modified toxins retain useful biological properties but have substantially reduced toxicity compared to the corresponding unmodified native toxin. The native pyrogenic toxins are typically modified by deletions within the disulfide loop region to produce modified enterotoxins having 100-fold or greater decrease in toxicity.

摘要翻译： 提供了在二硫化物环区域中修饰的热原毒素，例如葡萄球菌肠毒素。 修饰的毒素保留有用的生物学特性，但与相应的未经修饰的天然毒素相比具有显着降低的毒性。 天然热原毒素通常通过在二硫化物环区域内的缺失来修饰，以产生具有100倍或更大毒性降低的改良的肠毒素。

公开(公告)号：US6075130A

公开(公告)日：2000-06-13

申请号：US191290

申请日：1998-11-10

申请人： Xiaoyuan Chen ,  Chien M. Wai ,  Darrell R. Fisher

发明人： Xiaoyuan Chen ,  Chien M. Wai ,  Darrell R. Fisher

IPC分类号： A61K47/48 ,  A61K51/12 ,  C07C259/06 ,  C07C311/29 ,  C22B3/26 ,  C22B3/32 ,  C22B59/00 ,  C22B60/00 ,  G21F9/12 ,  C07F5/02

CPC分类号： B82Y5/00 ,  A61K47/48707 ,  A61K51/1268 ,  C07C259/06 ,  C07C311/29 ,  C22B3/0006 ,  C22B3/0024 ,  C22B59/00 ,  C22B60/00 ,  G21F9/12 ,  C07C2103/92 ,  Y02P10/234

摘要： The invention pertains to compounds for binding lanthanide ions and actinide ions. The invention further pertains to compounds for binding radionuclides, and to methods of making radionuclide complexes. Also, the invention pertains to methods of extracting radionuclides. Additionally, the invention pertains to methods of delivering radionuclides to target locations. In one aspect, the invention includes a compound comprising: a) a calix[n]arene group, wherein n is an integer greater than 3, the calix[n]arene group comprising an upper rim and a lower rim; b) at least one ionizable group attached to the lower rim; and c) an ion selected from the group consisting of lanthanide and actinide elements bound to the ionizable group. In another aspect, the invention includes a method of extracting a radionuclide, comprising: a) providing a sample comprising a radionuclide; b) providing a calix[n]arene compound in contact with the sample, wherein n is an integer greater than 3; and c) extracting radionuclide from the sample into the calix[n]arene compound. In yet another aspect, the invention includes a method of delivering a radionuclide to a target location, comprising: a) providing a calix[n]arene compound, wherein n is an integer greater than 3, the calix[n]arene compound comprising at least one ionizable group; b) providing a radionuclide bound to the calix[n]arene compound; and c) providing an antibody attached to the calix[n]arene compound, the antibody being specific for a material found at the target location.

摘要翻译： 本发明涉及用于结合镧系离子和锕系离子的化合物。 本发明还涉及用于结合放射性核素的化合物以及制备放射性核素复合物的方法。 此外，本发明涉及提取放射性核素的方法。 此外，本发明涉及将放射性核素递送到目标位置的方法。 一方面，本发明包括一种化合物，其包含：a）杯[n]芳烃基，其中n是大于3的整数，所述杯[n]芳烃基包括上边缘和下边缘; b）连接到下边缘的至少一个可离子化基团; 和c）选自与可离子化基团结合的镧系元素和锕系元素的离子。 另一方面，本发明包括一种提取放射性核素的方法，包括：a）提供包含放射性核素的样品; b）提供与样品接触的杯[n]芳烃化合物，其中n是大于3的整数; 和c）将样品中的放射性核素提取到杯[n]芳烃化合物中。 在另一方面，本发明包括将放射性核素递送到目标位置的方法，包括：a）提供其中n为大于3的整数的杯[n]芳烃化合物，所述杯[n]芳烃化合物包含 至少一个可离子化基团; b）提供与杯[n]芳烃化合物结合的放射性核素; 和c）提供连接到杯[n]芳烃化合物的抗体，所述抗体对于在目标位置处发现的材料是特异性的。

公开(公告)号：USRE35661E

公开(公告)日：1997-11-11

申请号：US414449

申请日：1995-03-30

申请人： Donald C. Thill

发明人： Donald C. Thill

IPC分类号： A01H5/12 ,  C12N9/88 ,  A01H5/00 ,  A01H5/10 ,  C12N5/04

CPC分类号： C12N9/88 ,  A01H5/12

摘要： Plants, plant tissues and plant seeds which are resistant to inhibition by sulfonylurea and/or imidazolinone herbicides are provided. In particular, domestic lettuce varieties having resistance to herbicides which target the enzyme acetolactate synthase are provided. The resistant plants find use in areas where weed growth is controlled by sulfonylurea and/or imidazolinone herbicides.

摘要翻译： 提供了耐受磺酰脲和/或咪唑啉酮除草剂抑制的植物，植物组织和植物种子。 特别地，提供了具有抗乙酰乳酸合酶的除草剂抗性的国内莴苣品种。 抗性植物可用于通过磺酰脲和/或咪唑啉酮除草剂控制杂草生长的地区。

公开(公告)号：US5531897A

公开(公告)日：1996-07-02

申请号：US960963

申请日：1992-10-13

申请人： Keith E. Stormo

发明人： Keith E. Stormo

IPC分类号： C02F3/06 ,  C02F3/10 ,  C12M1/36 ,  C12M1/40 ,  C12N11/00 ,  C12N11/04 ,  C12N11/08 ,  C02F3/00 ,  C02F1/28

CPC分类号： C12M25/14 ,  C02F3/06 ,  C02F3/10 ,  C12M27/00 ,  C12M41/26 ,  C12M41/32 ,  C12N11/00 ,  C12N11/04 ,  C12N11/08 ,  Y02W10/15

摘要： A dynamic bed reactor is disclosed in which a compressible open cell foam matrix is periodically compressed and expanded to move a liquid or fluid through the matrix. In preferred embodiments, the matrix contains an active material such as an enzyme, biological cell, chelating agent, oligonucleotide, adsorbent or other material that acts upon the liquid or fluid passing through the matrix. The active material may be physically immobilized in the matrix, or attached by covalent or ionic bonds. Microbeads, substantially all of which have diameters less than 50 microns, can be used to immobilize the active material in the matrix and further improve reactor efficiency. A particularly preferred matrix is made of open cell polyurethane foam, which adsorbs pollutants such as polychlorophenol or o-nitrophenol. The reactors of the present invention allow unidirectional non-laminar flow through the matrix, and promote intimate exposure of liquid reactants to active agents such as microorganisms immobilized in the matrix.

摘要翻译： 公开了一种动态床反应器，其中可压缩开孔泡沫基质被周期性地压缩和膨胀以将液体或流体移动通过基质。 在优选的实施方案中，基质含有活性物质，例如酶，生物细胞，螯合剂，寡核苷酸，吸附剂或作用于通过基质的液体或流体的其它材料。 活性物质可以物理固定在基质中，或通过共价或离子键连接。 基本上所有直径小于50微米的微珠可用于将活性材料固定在基质中，并进一步提高反应器效率。 特别优选的基质由开孔聚氨酯泡沫制成，其吸附诸如聚氯酚或邻硝基苯酚的污染物。 本发明的反应器允许通过基质的单向非层流，并促进液体反应物对活性剂如固定在基质中的微生物的亲和暴露。

公开(公告)号：US5418473A

公开(公告)日：1995-05-23

申请号：US967457

申请日：1992-10-28

申请人： John Canaris

发明人： John Canaris

IPC分类号： H01L27/092 ,  H03K19/003 ,  H03K19/0948 ,  H03K17/16

CPC分类号： H01L27/0921 ,  H03K19/00338 ,  H03K19/0948

摘要： A complete logic family which is SEU immune is constructed, using logic/circuit design techniques, to recover from an SEU, regardless of the shape of the upsetting event. The logic family provides a redundancy of data to be used to restore data lost by an SEU. Two transistor networks are used, a p-channel network and an n-channel network. Each transistor network consists of a plurality of input transistors and a feedback transistor. The feedback transistor is sized to be weak compared to the input transistors. The transistor networks are designed to either resist an SEU or to shutdown until the SEU is over and then the network which is not shutdown will restore the data of the network that was hit by the SEU. The logic family can prevent glitch propagation from an upset node and can be implemented in a standard, commercial CMOS process without any additional processing steps. The logic family includes but is not limited to an Inverter, 2-input Nand, 2-input Nor, 3-input OrNand and a 3-input AndNor. The SEU recovery mechanism used by the logic family can be extended to logic structures in general. The SEU recovery mechanism is independent of the duration or shape of the upsetting event.

摘要翻译： 使用逻辑/电路设计技术构建SEU免疫的完整逻辑系列，从SEU恢复，而不管镦粗事件的形状如何。 逻辑系列提供用于恢复SEU丢失数据的数据冗余。 使用两个晶体管网络，一个p信道网络和一个n信道网络。 每个晶体管网络由多个输入晶体管和反馈晶体管组成。 反馈晶体管的尺寸与输入晶体管相比是微弱的。 晶体管网络被设计为抵抗SEU或关闭直到SEU结束，然后未关闭的网络将恢复被SEU击中的网络的数据。 逻辑系列可以防止来自扰动节点的毛刺传播，并且可以在标准的商业CMOS工艺中实现，而无需任何额外的处理步骤。 逻辑系列包括但不限于变频器，2输入Nand，2输入Nor，3输入OrNand和3输入AndNor。 逻辑系列使用的SEU恢复机制一般可以扩展到逻辑结构。 SEU恢复机制与沮丧事件的持续时间或形状无关。

公开(公告)号：USPP4859P

公开(公告)日：1982-06-22

申请号：US155492

申请日：1980-06-02

申请人： Richard J. Naskali

发明人： Richard J. Naskali

摘要： A new and distinct variety of Sansevieria plant that is a new chimeral cultivar formed as an adventitious bud on a leaf cutting of Sansevieria trifasciata var. laurentii. It has young leaves with narrow green margins and two broad yellow longitudinal bands flanking a central dull green core. The yellow bands become green after several months.