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    Transient-suppressing mode switch
    1.
    发明授权
    Transient-suppressing mode switch 失效
    瞬态抑制模式开关

    公开(公告)号：US06393079B1

    公开(公告)日：2002-05-21

    申请号：US09124200

    申请日：1998-07-28

    申请人： John J. Janssen ,  James C. Baker ,  John P. Oliver

    发明人： John J. Janssen ,  James C. Baker ,  John P. Oliver

    IPC分类号： H04B110

    CPC分类号： H04B1/44 ,  H04B1/10

    摘要： A transient-suppressing mode switch (100) uses a state machine (120) in conjunction with a soft switch (114) to control a first mode signal sent from a first mode signal source (112) to a first soft switch input and a second mode signal from a second mode signal source (130) to a second soft switch input. When switching from a first mode to a second mode, the state machine delays the transition of the second mode signal from a constant zero value to a non-zero value until after the amplitude of the first mode signal at the first soft switch input has decayed to a sufficiently small value in order to reduce transients caused by switching.

    摘要翻译： 瞬态抑制模式开关（100）使用与软开关（114）结合的状态机（120）来控制从第一模式信号源（112）发送到第一软开关输入的第一模式信号和第二软开关 模式信号从第二模式信号源（130）传输到第二软开关输入。 当从第一模式切换到第二模式时，状态机将第二模式信号从恒定零值的转变延迟到非零值，直到在第一软开关输入处的第一模式信号的幅度衰减 达到足够小的值，以减少由切换引起的瞬变。

    Method for suppressing transients using a pulse shaping look-up table
    2.
    发明授权
    Method for suppressing transients using a pulse shaping look-up table 有权
    使用脉冲整形查找表抑制瞬变的方法

    公开(公告)号：US06690945B1

    公开(公告)日：2004-02-10

    申请号：US09619932

    申请日：2000-07-20

    申请人： John P. Oliver ,  James C. Baker ,  John J. Janssen

    发明人： John P. Oliver ,  James C. Baker ,  John J. Janssen

    IPC分类号： H04Q732

    CPC分类号： H04L25/03834

    摘要： The pulse-shaping look-up table with transient suppression (530) avoids hard turn-on and turn-off transients by modifying word segments of initial and final digital words during transmission of a digital data sequence. A controller (570) sends a mode signal and a digital data sequence to the pulse-shaping look-up table with transient suppression (530). A mode buffer and command block (560) uses the mode signal to control the creation of initial and final digital words created by a data buffer and control block (550) from the digital data sequence. The digital words are used by a look-up table (540) to create a sampled digital output waveform sequence. The pulse-shaping look-up table with transient suppression (530) provides an accurate output waveform sequence with reduced spectral emissions even during start-up and shut-down of digital data transmissions.

    摘要翻译： 具有瞬态抑制的脉冲整形查找表（530）通过在数字数据序列的传输期间修改初始和最终数字字的字段来避免硬导通和关断瞬变。 控制器（570）将模式信号和数字数据序列发送到具有瞬时抑制的脉冲整形查找表（530）。 模式缓冲器和命令块（560）使用模式信号来控制由数据缓冲器和控制块（550）从数字数据序列创建的初始和最终数字字的创建。 数字字由查找表（540）用于创建采样的数字输出波形序列。 具有瞬态抑制的脉冲整形查找表（530）提供精确的输出波形序列，即使在数字数据传输的启动和关闭期间也能降低频谱发射。

    Pulse-shaping look-up table with transient suppression
    3.
    发明授权
    Pulse-shaping look-up table with transient suppression 失效
    具有瞬态抑制的脉冲整形查找表

    公开(公告)号：US6144862A

    公开(公告)日：2000-11-07

    申请号：US124208

    申请日：1998-07-28

    申请人： John P. Oliver ,  James C. Baker ,  John J. Janssen

    发明人： John P. Oliver ,  James C. Baker ,  John J. Janssen

    IPC分类号： H04L25/03 ,  H04Q7/32

    CPC分类号： H04L25/03834

    摘要： The pulse-shaping look-up table with transient suppression (530) avoids hard turn-on and turn-off transients by modifying word segments of initial and final digital words during transmission of a digital data sequence. A controller (570) sends a mode signal and a digital data sequence to the pulse-shaping look-up table with transient suppression (530). A mode buffer and command block (560) uses the mode signal to control the creation of initial and final digital words created by a data buffer and control block (550) from the digital data sequence. The digital words are used by a look-up table (540) to create a sampled digital output waveform sequence. The pulse-shaping look-up table with transient suppression (530) provides an accurate output waveform sequence with reduced spectral emissions even during start-up and shut-down of digital data transmissions.

    摘要翻译： 具有瞬态抑制的脉冲整形查找表（530）通过在数字数据序列的传输期间修改初始和最终数字字的字段来避免硬导通和关断瞬变。 控制器（570）将模式信号和数字数据序列发送到具有瞬时抑制的脉冲整形查找表（530）。 模式缓冲器和命令块（560）使用模式信号来控制由数据缓冲器和控制块（550）从数字数据序列创建的初始和最终数字字的创建。 数字字由查找表（540）用于创建采样的数字输出波形序列。 具有瞬态抑制的脉冲整形查找表（530）提供精确的输出波形序列，即使在数字数据传输的启动和关闭期间也能降低频谱发射。

    RECONFIGURABLE COLLAPSIBLE CHAIR
    5.
    发明申请
    RECONFIGURABLE COLLAPSIBLE CHAIR 有权
    可重构的可拆卸椅子

    公开(公告)号：US20110049942A1

    公开(公告)日：2011-03-03

    申请号：US12855133

    申请日：2010-08-12

    申请人： Kristine Rose Gorinas ,  John P. Oliver

    发明人： Kristine Rose Gorinas ,  John P. Oliver

    IPC分类号： A47C4/28 ,  A47C13/00

    CPC分类号： A47C4/48 ,  A47C4/286 ,  A47C7/62 ,  A47C7/66 ,  A47D1/00

    摘要： An apparatus includes a frame having a collapsed configuration and an expanded configuration. A first membrane is coupled to the frame and includes a seat portion with first and second openings. A second membrane is couplable to the first membrane and/or the frame and is configured to be moved between a first position in which the second membrane covers the first and second openings, and a second position in which the first and second openings are not covered by the second membrane. The frame and the first membrane are configured to support a user in a seated position when the second membrane is in the first position and the frame is expanded, the first and second openings are each configured to receive a leg of a user when the second membrane is in the second position and the frame is expanded to support the user in a standing position.

    摘要翻译： 一种装置包括具有折叠构造和扩展构造的框架。 第一膜联接到框架并且包括具有第一和第二开口的座部分。 第二膜可以连接到第一膜和/或框架，并且被配置成在第一位置和第二位置之间移动，第一位置中第二膜覆盖第一和第二开口，第二膜和第二位置之间不会覆盖第一和第二开口 通过第二个膜。 框架和第一膜构造成当第二膜处于第一位置并且框架膨胀时将使用者支撑在就座位置，第一和第二开口各自构造成当第二膜 处于第二位置并且框架被扩展以支持用户处于站立位置。

    Catalyst mixtures for polyisocyanurate foam
    6.
    发明授权
    Catalyst mixtures for polyisocyanurate foam 失效
    聚异氰脲酸酯泡沫的催化剂混合物

    公开(公告)号：US4710521A

    公开(公告)日：1987-12-01

    申请号：US889560

    申请日：1986-07-25

    申请人： Thomas G. Soukup ,  John P. Oliver

    发明人： Thomas G. Soukup ,  John P. Oliver

    IPC分类号： C08J9/02 ,  B01J31/00 ,  C08G18/09 ,  C08G18/16 ,  C08G18/22 ,  C08G18/42 ,  C08J9/12 ,  C08G18/14

    CPC分类号： C08G18/42 ,  C08G18/092 ,  C08G18/163 ,  C08G2101/0025 ,  C08G2170/60 ,  Y10S264/83 ,  Y10S521/902 ,  Y10T428/249953

    摘要： Rigid polyisocyanurate foams are prepared by (a) bringing together on a continuously advancing conveyor an organic polyisocyanate, a minor amount of a polyester polyol, a blowing agent and, in an organic solvent, a catalyst mixture comprising: (i) a salt of a low molecular weight carboxylic acid selected from the group consisting of an alkali metal salt and an alkaline earth metal salt and mixtures thereof, and (ii) a tertiary amine, the amount of the salt of the low molecular weight carboxylic acid being sufficient and the molecular weight of the carboxylic acid of the salt being sufficiently low to provide a firm foam having a non-friable surface, and (b) foaming the foam-forming mixture.

    摘要翻译： 刚性聚异氰脲酸酯泡沫体通过以下步骤制备：（a）将连续进料的输送机上的有机多异氰酸酯，少量的聚酯多元醇，发泡剂和在有机溶剂中的催化剂混合物合并在一起，所述催化剂混合物包含：（i） 选自碱金属盐和碱土金属盐及其混合物的低分子量羧酸，和（ii）叔胺，低分子量羧酸的盐的量足够，分子量 盐的羧酸的重量足够低以提供具有不易碎表面的牢固的泡沫，和（b）使泡沫形成混合物发泡。

    Quick connect light fixture
    7.
    发明授权
    Quick connect light fixture 失效
    快速连接灯具

    公开(公告)号：US06322232B1

    公开(公告)日：2001-11-27

    申请号：US09589022

    申请日：2000-06-07

    申请人： John P. Oliver

    发明人： John P. Oliver

    IPC分类号： F21S800

    CPC分类号： F21V33/0096 ,  F21S8/04 ,  F21V21/002 ,  F21V21/02 ,  F21V21/03 ,  H01R24/66 ,  H01R24/76 ,  H01R33/06 ,  H01R2103/00 ,  H02G3/20

    摘要： A quick connect light fixture is provided which may be used in conjunction with and attached to a ceiling fan, or alternatively may comprise a ceiling-mounted light fixture or a wall-mounted sconce. The light fixture includes an adapter plate, which may be mounted to a structure such as a substantially flat lower surface of a ceiling fan switch housing, with the structure varying with application, and an electrical connector secured to the plate. The fixture further includes an open-ended bracket and a second, mating electrical connector secured thereto. The plate includes a pair of flanges which are configured to define a channel and the bracket includes a pair of sidewalls having a first portion integral with a web separating the sidewalls and a second portion terminating in a lip. The lips of the bracket slidingly engage the flanges of the adapter plate with a distal portion of each lip being disposed within one of the channels defined by the adapter plate flanges, whereby the mating electrical connectors engage one another. The light fixture further includes a hollow rod threaded into the bracket at one end thereof A locking member is also threaded onto the hollow rod so that a locking force is exerted between the lips of the sidewalls of the bracket and the flanges of the adapter plate.

    摘要翻译： 提供了可以与吊扇结合使用并连接到吊扇上的快速连接灯具，或者可以包括天花板安装的灯具或壁挂式烛光灯。 灯具包括适配器板，其可以安装到诸如天花板风扇开关壳体的基本平坦的下表面的结构，其结构随应用而变化，以及固定到板的电连接器。 固定装置还包括固定在其上的开放式支架和第二配合电连接器。 板包括一对凸缘，其构造成限定通道，并且支架包括一对侧壁，该侧壁具有与分隔侧壁的腹板和终止于唇部的第二部分成一体的第一部分。 支架的唇部滑动地接合适配器板的凸缘，每个唇缘的远端部分设置在由适配板凸缘限定的通道之一内，由此配合的电连接器彼此接合。 灯具还包括在其一端螺纹连接到支架中的中空杆。锁定构件也被螺纹连接到中空杆上，使得锁定力施加在支架的侧壁和适配器板的凸缘之间。

    Bi-directional sealing valve
    9.
    发明授权
    Bi-directional sealing valve 失效
    双向密封阀

    公开(公告)号：US4890643A

    公开(公告)日：1990-01-02

    申请号：US306692

    申请日：1989-02-06

    申请人： John P. Oliver

    发明人： John P. Oliver

    IPC分类号： F16K5/06

    CPC分类号： F16K5/0663 ,  F16K5/0605 ,  Y10T137/87113 ,  Y10T137/87981

    摘要： There is disclosed a bi-directional sealing valve having a pair of ball type closure members mounted in the flowway through the body of the valve, one to control flow in one direction and the other to control flow in the opposite direction.

    摘要翻译： 公开了一种双向密封阀，其具有安装在通过阀主体的流道中的一对球形闭合件，一个用于控制一个方向的流动，另一个用于控制沿相反方向的流动。