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    Pulse shaper circuit for sense amplifier enable driver
    51.
    发明授权
    Pulse shaper circuit for sense amplifier enable driver 有权
    脉冲整形电路用于读出放大器使能驱动器

    公开(公告)号：US06977530B1

    公开(公告)日：2005-12-20

    申请号：US10771700

    申请日：2004-02-04

    Applicant: Ping Wang ,  Mahesh Krishnamurthy

    Inventor： Ping Wang ,  Mahesh Krishnamurthy

    IPC: G01R19/00 ,  G11C7/06 ,  H03K5/00 ,  H03K5/15

    CPC classification number: G11C7/06 ,  G11C2207/065 ,  H03K5/15 ,  H03K2005/00195

    Abstract: A sense amplifier pulse shaping circuit maintains a relationship between a sense amplifier enable signal and a sense amplifier equalization enable signal while disabling equalization prior to evaluation and disabling evaluation prior to equalization. In some embodiments of the present invention, a sense amplifier pulse shaper circuit generates a sense amplifier equalization control signal and a sense amplifier enable signal. The sense amplifier equalization control signal has a rising transition effectively earlier than the rising transition of the sense amplifier enable signal. The sense amplifier enable signal has a falling transition effectively earlier than the falling transition of the sense amplifier equalization control signal. The sense amplifier equalization signal is discharged into the sense amplifier enable signal.

    Abstract translation: 读出放大器脉冲整形电路在感测放大器使能信号和读出放大器均衡使能信号之间保持关系，同时在评估之前禁用均衡并且在均衡之前禁用评估。 在本发明的一些实施例中，读出放大器脉冲整形器电路产生读出放大器均衡控制信号和读出放大器使能信号。 读出放大器均衡控制信号比读出放大器使能信号的上升沿有效地上升。 读出放大器使能信号有效地早于读出放大器均衡控制信号的下降转变。 读出放大器均衡信号被放大到读出放大器使能信号。

    Illuminated electric toothbrushes emitting high luminous intensity toothbrush
    52.
    发明申请
    Illuminated electric toothbrushes emitting high luminous intensity toothbrush 审中-公开
    发光高亮度牙刷的照明电动牙刷

    公开(公告)号：US20050053896A1

    公开(公告)日：2005-03-10

    申请号：US10842302

    申请日：2004-05-10

    Applicant: Aleksey Pinyayev ,  Chanchal Ghosh ,  John Chan ,  Ping Wang

    Inventor： Aleksey Pinyayev ,  Chanchal Ghosh ,  John Chan ,  Ping Wang

    IPC: A61C17/22 ,  A61C17/26 ,  A61C17/34 ,  A61C19/06 ,  A61N5/06 ,  A61C3/00

    CPC classification number: A61C17/22 ,  A61C17/26 ,  A61C17/34 ,  A61C19/066 ,  A61N2005/0651

    Abstract: An illuminated electric toothbrush comprising a light emitting diode emitting light having a flux density of at least about 30 mW/cm2. An illuminated electric toothbrush having this level of flux density can result in an oral care benefit such as whitening. When this toothbrush is used within the oral cavity the heat generated by the toothbrush remains low enough that the surface temperature of the teeth remains below about 43° C. The flux density of at least about 30 mW/cm2 can be achieved by overpowering the light emitting diode, by using a light emitting diode having at least about two dices, and by providing a pulsed or non-continuous current to the LED which results in a pulsing or non-continuous light.

    Abstract translation: 一种照明电动牙刷，其包括发射具有至少约30mW / cm 2的通量密度的光的发光二极管。 具有这种通量密度水平的照明电动牙刷可导致口腔护理益处，例如美白。 当牙刷在口腔内使用时，由牙刷产生的热量保持足够低，使得牙齿的表面温度保持在约43℃以下。通量密度至少约30mW / cm 2可以通过 通过使用具有至少约两个骰子的发光二极管来强化发光二极管，并且通过向LED提供脉冲或非连续电流，其导致脉冲或非连续的光。

    Invertebrate intestinal mucin cDNA and related products and methods
    53.
    发明授权
    Invertebrate intestinal mucin cDNA and related products and methods 有权
    无脊椎动物肠粘蛋白cDNA及相关产品及方法

    公开(公告)号：US06765127B1

    公开(公告)日：2004-07-20

    申请号：US09294663

    申请日：1999-04-19

    Applicant: Robert R. Granados ,  Ping Wang

    Inventor： Robert R. Granados ,  Ping Wang

    IPC: C12N1509

    CPC classification number: C12N15/8286 ,  A01K2217/05 ,  C07K14/43563 ,  C07K2317/13 ,  Y02A40/162

    Abstract: The invention represents the disclosure of an insect intestinal mucin (IIM) protein. The IIM protein was been identified and cloned using Trichoplusia ni larva. The cDNA and amino acid sequences have been determined and are disclosed. These sequences are useful for the production of transgenic cells, including plant cells, having insecticidal activity.

    Abstract translation: 本发明代表昆虫肠粘蛋白（IIM）蛋白质的公开。 使用粉纹夜蛾（Trichoplusia ni larva）鉴定并克隆IIM蛋白。 已经确定并公开了cDNA和氨基酸序列。 这些序列可用于生产具有杀虫活性的转基因细胞，包括植物细胞。

    Oven with automatically movable shelf
    55.
    发明授权
    Oven with automatically movable shelf 失效
    烤箱带自动移动架

    公开(公告)号：US5938959A

    公开(公告)日：1999-08-17

    申请号：US56900

    申请日：1998-04-07

    Applicant: Ping Wang

    Inventor： Ping Wang

    IPC: A47J37/06 ,  F24C15/16 ,  A21B1/24 ,  A21B1/02 ,  A21B1/08 ,  A21B1/50

    CPC classification number: F24C15/16 ,  A47J37/0623 ,  A47J37/0629

    Abstract: A domestic oven includes a housing defining a cooking chamber, at least one stationary first heating element in the chamber, a shelf movably disposed in the chamber, a second heating element mounted to the shelf, and a drive operatively connected to the shelf for translating the shelf, together with the second heating element, in the housing. The shelf is made of heat conductive metal. A temperature sensor in heat conductive contact with the shelf senses the temperature of the shelf and of a metal tray or pan placed on the shelf in heat conductive contact therewith. The temperature sensor is operatively connected to an energization circuit for the second heating element for de-energizing the second heating element upon detecting a sudden rise in temperature. The second heating element is mounted to the shelf via insulating spacers. The oven is used to perform a hybrid steaming and baking method.

    Abstract translation: 家用烤箱包括限定烹饪室的壳体，腔室中的至少一个固定的第一加热元件，可移动地设置在腔室中的搁架，安装到搁架上的第二加热元件和可操作地连接到搁架的驱动器， 与第二加热元件一起在壳体中。 货架由导热金属制成。 与搁板进行导热接触的温度传感器感测搁板和放置在搁板上的与其进行导热接触的金属托盘或盘的温度。 温度传感器可操作地连接到用于第二加热元件的通电电路，用于在检测到温度突然升高时使第二加热元件断电。 第二加热元件通过绝缘间隔件安装在货架上。 烤箱用于进行混合蒸煮烘烤。

    Diversity antenna for radio communications
    57.
    发明授权
    Diversity antenna for radio communications 失效
    用于无线电通信的分集天线

    公开(公告)号：US5764193A

    公开(公告)日：1998-06-09

    申请号：US399510

    申请日：1995-03-07

    Applicant: Sigeru Uchino ,  Ping Wang

    Inventor： Sigeru Uchino ,  Ping Wang

    IPC: H01Q3/24 ,  H01Q1/24 ,  H01Q1/52 ,  H01Q9/22 ,  H01Q21/00 ,  H01Q21/08 ,  H01Q21/10 ,  H04B1/10

    CPC classification number: H01Q21/00 ,  H01Q1/242 ,  H01Q1/521 ,  H01Q1/523 ,  H01Q1/525 ,  H01Q21/08 ,  H04B1/1081

    Abstract: A diversity antenna for radio communications including a pair of conductive thin-film patterns used for a first antenna and another pair of conductive thin-film patterns used for a second antenna, the thin-film patterns being installed on a printed circuit board along the direction of the length of the circuit board; a first choke coil which is used to stop a leakage current from the first antenna and cause attenuation of a coupling current from the second antenna, the first choke coil being installed at a location where the leakage current distribution of the first antenna reaches the maximum in a feeder cable connected to the first antenna; and a second choke coil which is used to stop the leakage current from the second antenna, the second choke coil being installed at a location where the leakage current distribution of the second antenna reaches the maximum in a feeder cable for the second antenna.

    Abstract translation: 一种用于无线电通信的分集天线，包括用于第一天线的一对导电薄膜图案和用于第二天线的另一对导电薄膜图案，所述薄膜图案沿着所述方向安装在印刷电路板上 的电路板长度; 第一扼流线圈，其用于停止来自第一天线的泄漏电流，并且引起来自第二天线的耦合电流的衰减，第一扼流线圈安装在第一天线的漏电流分布达到最大值的位置 连接到第一天线的馈电电缆; 以及用于停止来自第二天线的漏电流的第二扼流圈，第二扼流线圈安装在第二天线的馈电电缆中第二天线的漏电流分布达到最大的位置。

    Superstoichiometric MgAl.sub.2 O.sub.4 spinel and use thereof, and process for the synthesis thereof
    59.
    发明授权
    Superstoichiometric MgAl.sub.2 O.sub.4 spinel and use thereof, and process for the synthesis thereof 失效
    超化学计量的MgAl 2 O 4尖晶石及其用途及其合成方法

    公开(公告)号：US5492871A

    公开(公告)日：1996-02-20

    申请号：US199769

    申请日：1994-02-22

    Applicant: Arnold van Zyl ,  Ping Wang

    Inventor： Arnold van Zyl ,  Ping Wang

    IPC: C01F7/16 ,  C04B35/443 ,  H01M10/39

    CPC classification number: C01F7/162 ,  C04B35/443

    Abstract: A superstoichiometric MgAl.sub.2 0.sub.4 spinel, which can be used, for example, as material for a high temperature crucible, is synthesized by, producing a precursor mixture comprising intimately mixed oxides of the corresponding metals in the spinel. Magnesium is added in a superstoichiometric amount to the precursor mixture. Prior to spinel formation, from one to five percent by weight of a reactive salt containing fluorine and/or boron, based on the metal oxides of the spinel, are added to the precursor mixture, and the doped precursor mixture is mixed for from 0.5 to 3 hours. Finally, the mixed precursor mixture is heated for between 0.5 and 4 hours at a temperature between 1150.degree. C. and 1400.degree. C. to synthesize the Mg.sub.(1+x) Al.sub.2 0.sub.4 spinel which is superstoichiometric with respect to magnesium.

    Abstract translation: 可以通过制备包含尖晶石中相应金属的紧密混合氧化物的前体混合物来合成可用作例如高温坩埚材料的超化学计量的MgAl 2 O 4尖晶石。 将镁以超化学计量的量加入到前体混合物中。 在尖晶石形成之前，将1-5重量％的基于尖晶石金属氧化物的含氟和/或硼的反应性盐加入前体混合物中，将掺杂的前体混合物混合0.5至 3小时。 最后，将混合的前体混合物在1150℃至1400℃的温度下加热0.5至4小时，以合成关于镁的超化学计量的Mg（1 + x）Al 2 O 4尖晶石。

    Floating gate memory array with latches having improved immunity to write disturbance, and with storage latches
    60.
    发明授权
    Floating gate memory array with latches having improved immunity to write disturbance, and with storage latches 失效
    具有锁存器的浮栅存储器阵列具有改善的写干扰免疫力，并具有存储锁存器

    公开(公告)号：US5475634A

    公开(公告)日：1995-12-12

    申请号：US309040

    申请日：1994-09-20

    Applicant: Ping Wang ,  Ching-Shi Jeng

    Inventor： Ping Wang ,  Ching-Shi Jeng

    IPC: G11C17/00 ,  G11C16/02 ,  G11C16/04 ,  G11C16/08 ,  G11C16/12 ,  G11C16/14 ,  G11C16/16 ,  H01L21/8247 ,  H01L27/115 ,  H01L29/788 ,  H01L29/792 ,  G11C7/00 ,  G11C8/00

    CPC classification number: G11C16/0425 ,  G11C16/08 ,  G11C16/12 ,  G11C16/14 ,  G11C16/16

    Abstract: An electrically programmable and erasable floating gate memory device has two substantially identical sections. Each section has a plurality of column address lines, a plurality of row lines and a plurality of source lines. A first plurality of floating gate memory cells has its drain connected to a different one of the column address line, its gate connected to the same first row line and its source connected to the same first source line. A second plurality of floating gate memory cells has its drain connected to a different one of the column address line, its gate connected to the same second row line, different from the first row line, and its source connected to the same first source line. Associated with each section is a plurality of bit latches, one for each column. Reprogramming data is stored in the bit latches. Data from the bit latches of one section are stored in the first plurality of floating gate memory cells. Data from the bit latches of the other section are stored in the second plurality of floating gate memory cells.

    Abstract translation: 电可编程和可擦除的浮动栅极存储器件具有两个基本相同的部分。 每个部分具有多个列地址线，多条行线和多条源极线。 第一多个浮动栅极存储单元的漏极连接到列地址线的不同之一，其栅极连接到相同的第一行线，其源极连接到相同的第一源极线。 第二多个浮动栅极存储单元的漏极连接到列地址线的不同之一，其栅极连接到与第一行线不同的相同的第二行线，其源极连接到相同的第一源极线。 与每个部分相关联的是多个位锁存器，每个列都有一个。 重新编程数据存储在位锁存器中。 来自一个部分的位锁存器的数据被存储在第一多个浮动栅极存储器单元中。 来自另一部分的位锁存器的数据被存储在第二多个浮动栅极存储单元中。

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