公开(公告)号：US07449425B2

公开(公告)日：2008-11-11

申请号：US11230088

申请日：2005-09-19

申请人： Kun Wang ,  Raymond A. Cook

发明人： Kun Wang ,  Raymond A. Cook

IPC分类号： B01J23/00 ,  B01J21/00 ,  B01J29/00 ,  B01J20/00

CPC分类号： B01J23/007 ,  B01J23/58 ,  B01J23/6562 ,  B01J23/78 ,  C07C29/153 ,  Y02P20/52 ,  C07C31/04 ,  C07C31/08

摘要： The invention relates to a catalyst composition, a method of making the same and its use in a process for converting synthesis gas to alcohols. The catalyst composition comprises an anionic clay hydrotalcite and a catalytically active metal component, such as rhodium, manganese, cobalt, copper, and a mixture thereof.

摘要翻译： 本发明涉及一种催化剂组合物及其制备方法及其在将合成气转化为醇的方法中的用途。 催化剂组合物包含阴离子粘土水滑石和催化活性金属组分，例如铑，锰，钴，铜及其混合物。

公开(公告)号：USD566013S1

公开(公告)日：2008-04-08

申请号：US29267146

申请日：2006-10-06

申请人： Kun Wang

设计人： Kun Wang

公开(公告)号：US07195746B2

公开(公告)日：2007-03-27

申请号：US10377192

申请日：2003-02-28

申请人： Kun Wang ,  Richard Earl Bare ,  Doron Levin ,  James Clark Vartuli ,  Guang Cao ,  Richard B. Hall

发明人： Kun Wang ,  Richard Earl Bare ,  Doron Levin ,  James Clark Vartuli ,  Guang Cao ,  Richard B. Hall

IPC分类号： C01B37/04 ,  C01B37/08

CPC分类号： C10G3/44 ,  B01J23/06 ,  B01J29/85 ,  B01J29/90 ,  B01J37/0201 ,  B01J38/12 ,  B01J2229/186 ,  B01J2229/34 ,  C01B37/08 ,  C01B39/026 ,  C07C1/20 ,  C07C2529/85 ,  C07C2531/12 ,  C10G3/49 ,  C10G2400/20 ,  Y02P20/52 ,  Y02P20/584 ,  Y02P30/20 ,  Y02P30/42 ,  Y10S423/30 ,  C07C11/04 ,  C07C11/06

摘要： A method for making an organometallic treated molecular sieve is described in which a molecular sieve having at least one hydroxyl group and at least [AlO2] and [PO2] tetrahedral units and having an average pore dimension less than or equal to about 5 Å is contacted with a solution comprising an organometallic compound and a non-proton donating solvent. The resulting organometallic treated molecular sieve has enhanced ethylene and/or propylene selectivity when used in the conversion of organic oxygenates to olefins. The ethylene and/or propylene selectivity, as well as catalyst life, are further enhanced when the resulting organometallic treated molecular sieve is combined with an oxide of at least one metal selected from Groups 2, 3 and Group 4 of the Periodic Table.

摘要翻译： 描述了一种制备有机金属处理分子筛的方法，其中分子筛具有至少一个羟基并且至少具有[Al 2/2]和[PO 2 2]四面体单元 并且平均孔尺寸小于或等于约与包含有机金属化合物和非质子供体溶剂的溶液接触。 所得到的有机金属处理分子筛当用于有机含氧化合物转化为烯烃时具有增强的乙烯和/或丙烯选择性。 当得到的有机金属处理分子筛与选自元素周期表第2,3族和第4族中的至少一种金属的氧化物结合时，乙烯和/或丙烯选择性以及催化剂寿命进一步提高。

公开(公告)号：US20060232361A1

公开(公告)日：2006-10-19

申请号：US11109596

申请日：2005-04-18

申请人： Kun Wang ,  Paul Bradley ,  Richard Ruby

发明人： Kun Wang ,  Paul Bradley ,  Richard Ruby

IPC分类号： H03H9/72 ,  H03H9/56

CPC分类号： H03H9/587 ,  H03H3/02 ,  H03H7/1708 ,  H03H9/0095 ,  H03H9/0571 ,  H03H9/583 ,  H03H9/584 ,  H03H9/706 ,  H03H2003/0428 ,  Y10T29/49002

摘要： An apparatus includes a substrate with a cavity and a two-stage resonator filter fabricated over the cavity. The two-stage resonator filter includes a first stage and a second stage. The first stage includes a first resonator and a second resonator, the second resonator acoustically coupled to the first resonator. The second stage includes a third resonator and a fourth resonator, the fourth resonator acoustically coupled to the third resonator. The second resonator and the third resonators are electrically coupled. A decoupling layer couples the first resonator and the second resonator. The decoupling layer extends between the third resonator and the fourth resonator. The first resonator and the fourth resonator are above the substrate. The decoupling layer is above the first resonator and the fourth resonator. The second resonator and the third resonators are above the decoupling layer.

摘要翻译： 一种装置包括具有空腔的衬底和在空腔上制造的两级谐振器滤波器。 两级谐振滤波器包括第一级和第二级。 第一级包括第一谐振器和第二谐振器，第二谐振器声耦合到第一谐振器。 第二级包括第三谐振器和第四谐振器，第四谐振器声耦合到第三谐振器。 第二谐振器和第三谐振器电耦合。 去耦层耦合第一谐振器和第二谐振器。 解耦层在第三谐振器和第四谐振器之间延伸。 第一谐振器和第四谐振器在衬底之上。 去耦层位于第一谐振器和第四谐振器之上。 第二谐振器和第三谐振器在去耦层之上。

公开(公告)号：US07119242B2

公开(公告)日：2006-10-10

申请号：US10858362

申请日：2004-06-01

申请人： Kun Wang ,  Guang Cao ,  Michael Joseph Brennan ,  Karl G. Strohmaier ,  Richard B. Hall

发明人： Kun Wang ,  Guang Cao ,  Michael Joseph Brennan ,  Karl G. Strohmaier ,  Richard B. Hall

IPC分类号： C07C1/20

CPC分类号： C10G3/44 ,  B01J23/06 ,  B01J29/85 ,  B01J29/90 ,  B01J37/0201 ,  B01J38/12 ,  B01J2229/186 ,  B01J2229/34 ,  C01B37/08 ,  C01B39/026 ,  C07C1/20 ,  C07C2529/85 ,  C07C2531/12 ,  C10G3/49 ,  C10G2400/20 ,  Y02P20/52 ,  Y02P20/584 ,  Y02P30/20 ,  Y02P30/42 ,  Y10S423/30 ,  C07C11/04 ,  C07C11/06

摘要： A method for the post synthesis modification of molecular sieves with organometallic reagents. The method may be used for large pore molecular sieves and small pore molecular sieves, such as SAPO-34. SAPO-34 is a useful catalyst for the conversion of oxygenates, such as methanol, to olefins. Post synthesis organometallic modification improves catalyst performance and increases light olefin selectivity in the conversion of methanol to olefins.

公开(公告)号：US20050226605A1

公开(公告)日：2005-10-13

申请号：US10821896

申请日：2004-04-12

申请人： Kun Wang ,  Chien Chen

发明人： Kun Wang ,  Chien Chen

IPC分类号： G11B27/00 ,  G11B27/034 ,  H04N5/781 ,  H04N5/85

CPC分类号： H04N5/85 ,  G11B27/002 ,  G11B27/034 ,  G11B2220/218 ,  G11B2220/2562 ,  G11B2220/41 ,  G11B2220/455

摘要： A method for seamless record of real-time video and audio data, which is utilized in a disc burning system having a disc burning device and a storing device for recording a real-time video and audio data, comprises following steps: recording the real-time video and audio data to a first disc by the disc burning device; recording the continuing real-time video and audio data to the storing device after the first disc is fully recorded and saving the continuing real-time video and audio data as a plurality of multimedia files; and burning at least one multimedia file to at least one second disc. The features of the present method is that a user does not need to wait for replacing the first disc while it is fully recorded, and the user can decide when to burn the multimedia file(s) to the second disc(s) so as to reach the object of seamless record of real-time video and audio data. The present invention also provides a system for seamless record of real-time video and audio data.

摘要翻译： 一种用于实时视频和音频数据的无缝记录的方法，其用于具有盘刻录装置的光盘刻录系统和用于记录实时视频和音频数据的存储装置，包括以下步骤： 通过光盘刻录设备将时间视频和音频数据传输到第一盘; 在第一盘被完全记录之后，将连续的实时视频和音频数据记录到存储设备，并将连续的实时视频和音频数据作为多个多媒体文件保存; 并将至少一个多媒体文件刻录到至少一个第二盘。 本方法的特征在于，用户不需要等待在完全记录时更换第一个光盘，并且用户可以决定何时将多媒体文件刻录到第二个光盘，以便 达到实时视频和音频数据无缝记录的目的。 本发明还提供了一种用于实时视频和音频数据的无缝记录的系统。

公开(公告)号：US06317907B1

公开(公告)日：2001-11-20

申请号：US09372640

申请日：1999-08-09

申请人： Kun Wang

发明人： Kun Wang

IPC分类号： A47D700

CPC分类号： A47D13/063

摘要： A safety device for a collapsible playpen is provided. The playpen includes four upper corner seats, four lower corner seats, four vertical posts respectively secured at their upper ends to the upper corner seats and at their lower ends to the lower corner seats, four upper railings, each or which includes a pair of identical rods pivoted together by first connecter, a central seat positioned at a lower center of the playpen, four drive rods ariented diagonally and each having inward ends pivoted to the central seat and outward ends pivoted to the lower corner seats respectively, a pair of linking rods each having two rods or equal length pivoted together by a second connecter, a strip connecting the linking rods and extending through a pair of hooks on the top of the central seat and a casing attached to the peripheral portion of the playpen. Four reinforcement rods are disposed under the drive rods to prevent the top of the vertical posts from falling inward so as to prevent the playpen from an inadvertent collapse.

摘要翻译： 提供了一种用于可折叠婴儿床的安全装置。 幼儿围栏包括四个上角座椅，四个下角座椅，四个垂直杆，其上端分别固定在上角座椅上，其下端固定在下角座椅上，四个上栏杆，每个或包括一对相同的 杆通过第一连接器枢转在一起，中心座位于幼儿围栏的下部中心，四个驱动杆对角地倾斜，每个具有向内转动的枢轴转动到中心座，而外端分别枢转到下角座，一对连杆 每个具有通过第二连接器枢转在一起的两个杆或相等的长度，连接连接杆并延伸穿过中心座的顶部上的一对钩的条带和附接到婴儿围裙的周边部分的壳体。 在驱动杆下方设有四根钢筋杆，以防止垂直杆的顶部向内落下，从而防止小车从不经意的倒塌。

公开(公告)号：US06249073B1

公开(公告)日：2001-06-19

申请号：US09482670

申请日：2000-01-13

申请人： Clark T. -C. Nguyen ,  Michael McCorquodale ,  Kun Wang

发明人： Clark T. -C. Nguyen ,  Michael McCorquodale ,  Kun Wang

IPC分类号： H02N100

CPC分类号： H03H9/24 ,  H01H59/0009 ,  H01H2059/0072 ,  H03H3/0078 ,  H03H9/2452 ,  H03H9/462 ,  H03H9/465

摘要： A flexural-mode, micromechanical resonator utilizing a non-intrusive support structure to achieve measured Q's as high as 8,400 at VHF frequencies from 30-90 MHz is manufactured using polysilicon surface micromachining technology. Also, a method for extending the operating frequency of the resonator as well as other types of micromechanical resonators is disclosed. One embodiment of the method is called a differential-signaling technique. The other embodiment of the method is called a dimple-down technique. The support structure includes one or more torsional-mode support springs in the form of beams that effectively isolate a resonator beam from its anchors via quarter-wavelength impedance transformations, minimizing anchor dissipation and allowing the resonator to achieve high Q with high stiffness in the VHF frequency range. The resonator also includes one or more spacers in the form of dimples formed on the flexural resonator beam or the substrate. In operation, the dimples determine a capacitive-transducer gap of the resonator. When a large DC-bias voltage is applied between a drive electrode and the resonator beam, the dimples provide a predetermined minimum distance between the flexural resonator beam and the drive electrode.

摘要翻译： 使用多晶硅表面微机械加工技术制造了使用非侵入式支撑结构的挠曲模式微机械谐振器，以在30-90MHz的VHF频率下实现高达8,400的测量Q。 此外，公开了一种用于扩展谐振器的工作频率以及其它类型的微机械谐振器的方法。 该方法的一个实施例称为差分信号技术。 该方法的另一个实施例称为凹陷技术。 支撑结构包括一个或多个波束形式的扭转模式支撑弹簧，其通过四分之一波长阻抗变换有效地将谐振器束与其锚定器隔离，从而最小化锚固耗散，并允许谐振器在VHF中实现高刚度的高Q 频率范围。 谐振器还包括形成在弯曲谐振器梁或衬底上的凹坑形式的一个或多个间隔物。 在操作中，凹坑确定谐振器的电容 - 换能器间隙。 当在驱动电极和谐振器光束之间施加大的直流偏置电压时，凹坑在弯曲谐振器光束和驱动电极之间提供预定的最小距离。

公开(公告)号：US06169321A

公开(公告)日：2001-01-02

申请号：US09305513

申请日：1999-05-05

申请人： Clark T. -C Nguyen ,  Kun Wang

发明人： Clark T. -C Nguyen ,  Kun Wang

IPC分类号： H01L2940

CPC分类号： H03H9/02401

摘要： A batch-compatible, post-fabrication annealing method and system are described that can be used to trim the resonance frequency and enhance the quality factor of mechanical microstructures, particularly micromechanical structures, such as micromechanical resonators. The technique involves running a current through a micromechanical structure, or through a nearby microstructure (e.g., a nearby resistor), thereby dissipating power and heating the structure to temperatures high enough to change its microstructure and/or its material properties, which then lead to changes in the microstructure's resonance frequency and quality factor. For micromechanical structures, this technique is particularly useful, since it allows for convenient, simultaneous trimming of many microstructures all at once, and can be implemented via the simple application of a voltage across the anchor points of a micromechanical structure.

摘要翻译： 描述了一种批量兼容的后制造退火方法和系统，其可用于修整共振频率并增强机械微观结构的质量因子，特别是微机械结构，例如微机械谐振器。 该技术涉及通过微机械结构或通过附近的微结构（例如，附近的电阻器）运行电流，从而耗散功率并将结构加热到高到足以改变其微结构和/或其材料性质的温度，其然后导致 微观结构的共振频率和质量因子的变化。 对于微机械结构，该技术特别有用，因为它允许一次性地方便地同时修整许多微结构，并且可以通过简单地在微机械结构的锚点上施加电压来实现。

公开(公告)号：USD434914S

公开(公告)日：2000-12-12

申请号：US122178

申请日：2000-04-18

申请人： Kun Wang

设计人： Kun Wang