公开(公告)号：USD993908S1

公开(公告)日：2023-08-01

申请号：US29815649

申请日：2021-11-16

申请人： Wenhua Li

设计人： Wenhua Li

摘要： FIG. 1 is a perspective view of a solar power bank showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines throughout the drawing figures depict portions of the solar power bank that form no part of the claimed design.

公开(公告)号：US09897017B2

公开(公告)日：2018-02-20

申请号：US13981261

申请日：2011-12-06

申请人： Wenhua Li

发明人： Wenhua Li

IPC分类号： F02D29/04 ,  B60H1/00 ,  B60H1/32 ,  F02D41/02 ,  F02D41/08 ,  F25B27/00 ,  F25B49/02 ,  F25D29/00 ,  F02N11/08

CPC分类号： F02D29/04 ,  B60H1/322 ,  B60H1/3226 ,  B60H2001/3238 ,  B60H2001/3273 ,  F02D41/021 ,  F02D41/083 ,  F02N11/0811 ,  F02N2200/0812 ,  F25B27/00 ,  F25B49/025 ,  F25B2500/26 ,  F25B2600/0253 ,  F25D29/003

摘要： A refrigeration unit and a method for controlling same during start-stop operation is provided. The refrigeration unit may include an engine operable between at least a low engine speed and a high engine speed, a compressor operatively coupled to the engine, and a controller operatively coupled to each of the engine and the compressor. The controller may be configured to operate the engine at a reduced low speed during a delay period, extend the delay period based on the reduced low speed, increase a displacement capacity of the compressor based on the extended delay period, and operate the engine at a reduced high speed.

公开(公告)号：US09691050B2

公开(公告)日：2017-06-27

申请号：US12408073

申请日：2009-03-20

申请人： WenHua Li ,  Nathan Angstadt ,  Chifai Kan ,  Helen S. Yuen ,  Sundeep Nayak ,  Yung-Chang Chen

发明人： WenHua Li ,  Nathan Angstadt ,  Chifai Kan ,  Helen S. Yuen ,  Sundeep Nayak ,  Yung-Chang Chen

IPC分类号： G06Q10/10

CPC分类号： G06Q10/10

摘要： Task flows are utilized for real-time page compositions, real-time flow compositions, or both. At design time, a plurality of task flows are provided as a database or library. A manager, or other type of user, can associate task flows with dynamic regions in an application page being designed. The application page can include one or more dynamic regions that act as a container for task flows. Metadata is generated from the customization of input parameters. At runtime, application pages are generated on-the-fly for display in a user interface. The application pages are composed according to the task flows embedded therein. The application pages are presented to the user according to an application flow. Through a user interface, the user can enter and retrieve information related to governance, risk, and compliance (GRC) activities, or other types of activities.

公开(公告)号：US20140020411A1

公开(公告)日：2014-01-23

申请号：US13981259

申请日：2011-12-06

申请人： Wenhua Li

发明人： Wenhua Li

IPC分类号： F25B49/02

CPC分类号： F25B49/022 ,  F25B49/025 ,  F25B2600/021 ,  F25B2600/112 ,  Y02B30/741 ,  Y02B30/743

摘要： A control system for a refrigeration unit being powered by a power source and having a compressor, an inverter and an evaporator fan is provided. The control system may include a first switch configured to selectively couple the compressor with one of the power source and the inverter, a second switch configured to selectively couple the evaporator fan with one of the power source and the inverter, and a controller operatively coupled to the first and second switches. The controller may be configured to engage the first and second switches into one of a first state and a second state based on a triggering event. In the first state, the first switch may be configured to couple the compressor with the power source and the second switch may be configured to couple the evaporator fan with the inverter. In the second state, the first switch may be configured to couple the compressor with the inverter and the second switch may be configured to couple the evaporator fan with the power source.

摘要翻译： 提供一种由电源供电并具有压缩机，逆变器和蒸发器风扇的制冷单元的控制系统。 控制系统可以包括被配置为选择性地将压缩机与电源和逆变器中的一个耦合的第一开关，配置成选择性地将蒸发器风扇与电源和逆变器中的一个耦合的第二开关，以及可操作地耦合到 第一和第二开关。 控制器可以被配置为基于触发事件将第一和第二开关接合到第一状态和第二状态之一。 在第一状态下，第一开关可以被配置为将压缩机与电源耦合，并且第二开关可以被配置为将蒸发器风扇与逆变器耦合。 在第二状态下，第一开关可以被配置为将压缩机与逆变器耦合，并且第二开关可以被配置为将蒸发器风扇与电源耦合。

公开(公告)号：US20100242049A1

公开(公告)日：2010-09-23

申请号：US12408073

申请日：2009-03-20

申请人： WenHua Li ,  Nathan Angstadt ,  Chifai Kan ,  Helen S. Yuen ,  Sundeep Nayak ,  Yung-Chang Chen

发明人： WenHua Li ,  Nathan Angstadt ,  Chifai Kan ,  Helen S. Yuen ,  Sundeep Nayak ,  Yung-Chang Chen

IPC分类号： G06F9/46

CPC分类号： G06Q10/10

摘要： Task flows are utilized for real-time page compositions, real-time flow compositions, or both. At design time, a plurality of task flows are provided as a database or library. A manager, or other type of user, can associate task flows with dynamic regions in an application page being designed. The application page can include one or more dynamic regions that act as a container for task flows. Metadata is generated from the customization of input parameters. At runtime, application pages are generated on-the-fly for display in a user interface. The application pages are composed according to the task flows embedded therein. The application pages are presented to the user according to an application flow. Through a user interface, the user can enter and retrieve information related to governance, risk, and compliance (GRC) activities, or other types of activities.

摘要翻译： 任务流用于实时页面组合，实时流动组合或两者。 在设计时，提供多个任务流作为数据库或库。 管理员或其他类型的用户可以将任务流与正在设计的应用页面中的动态区域相关联。 应用程序页面可以包括用作任务流的容器的一个或多个动态区域。 元数据是从定制输入参数生成的。 在运行时，应用程序页面将在运行时生成，以便在用户界面中显示。 应用页面根据嵌入其中的任务流来组成。 应用页面根据应用流程呈现给用户。 通过用户界面，用户可以输入和检索与治理，风险和合规（GRC）活动或其他类型活动相关的信息。

公开(公告)号：US06940557B2

公开(公告)日：2005-09-06

申请号：US10071711

申请日：2002-02-08

申请人： Benitius M. Handjojo ,  Wenhua Li

发明人： Benitius M. Handjojo ,  Wenhua Li

IPC分类号： H04N5/14 ,  H04N5/44 ,  H04N7/01

CPC分类号： H04N5/145 ,  H04N7/012 ,  H04N7/014

摘要： An interlace-to-progressive scan conversion system comprises: a spatial line averaging prefilter; a motion estimator; a three-stage adaptive recursive filter. The motion estimator comprises: a 3-D recursive search sub-component having a bilinear interpolator; a motion correction sub-component having an error-function including penalties related to the difference between a given candidate vector and a plurality of neighboring vectors; a block erosion sub-component. The motion estimator assumes that motion is constant between fields. The three-stage adaptive recursive filter comprises: a first stage that selects between using static pixels data and moving pixels data from a next field; a second stage that selects a more valid set of data between motion compensated data from a previous field and the pixels selected by the first stage; a third stage that combines an intra-field interpolation with the more valid set of data selected by the second stage.

摘要翻译： 交错逐行扫描转换系统包括：空间线平均预滤波器; 运动估计器 一个三阶段自适应递归滤波器。 运动估计器包括：具有双线性内插器的3-D递归搜索子分量; 具有误差函数的运动校正子分量，包括与给定候选矢量和多个相邻矢量之间的差有关的惩罚; 块侵蚀子组件。 运动估计器假设运动在场之间是恒定的。 三级自适应递归滤波器包括：第一级，其使用静态像素数据和来自下一场的移动像素数据进行选择; 第二级，其选择来自前一场的运动补偿数据与由第一级选择的像素之间的更有效的数据集; 第三级，其将场内插值与由第二级选择的更有效的数据组合。

公开(公告)号：US06850917B1

公开(公告)日：2005-02-01

申请号：US09677951

申请日：2000-10-02

申请人： Tyson Hom ,  Wenhua Li ,  Pruthipong Leeluckanakul

发明人： Tyson Hom ,  Wenhua Li ,  Pruthipong Leeluckanakul

IPC分类号： G06Q30/00 ,  G06F17/60

CPC分类号： G06Q30/06 ,  G06Q20/206 ,  G06Q20/401 ,  G06Q30/0641

摘要： A computer-implemented method of sharing an online shopping cart over a computer network includes the steps of providing an electronic address of a sharee, the sharee being a person with whom the shopping cart is shared. One of a plurality of predetermined roles may be specified for each sharee, each of the plurality of roles defining privileges granted to the sharee. A password may be assigned for the shopping cart and a unique cart number and a unique sharee number may be generated and stored in a database. An electronic message, such as an email, may then be sent to the sharees' electronic addresses, the electronic message including at least the cart number, the cart password and the sharee number. The sharee may then retrieve the saved shopping cart over the computer network by supplying the cart number, the cart password and the sharee number sent in the email. The sharee may then exercise only those privileges defined by the role specified for the sharee. The roles may include, for example, “Read-Only”, in which the privileges granted consist of viewing the shopping cart, “Feedback”, in which the privileges granted consist of viewing and including comments on the shopping cart, and/or “All”, in which the privileges granted include viewing, including comments, changing and canceling the shopping cart.

摘要翻译： 计算机实现的通过计算机网络共享在线购物车的方法包括以下步骤：提供一个电子地址，该电子地址是与购物车共享的人。 可以为每个sharee指定多个预定角色中的一个，多个角色中的每个角色定义授予shar​​ee的特权。 可以为购物车分配密码，并且可以生成唯一的购物车号码和唯一的号码，并将其存储在数据库中。 然后可以将诸如电子邮件的电子消息发送到共享者的电子地址，电子消息至少包括购物车号码，购物车密码和电话号码。 然后，sharee可以通过提供在电子邮件中发送的购物车号码，购物车密码和拨号号码在计算机网络上检索保存的购物车。 然后，sharee可以仅运行由为sharee指定的角色定义的特权。 这些角色可以包括例如“只读”，其中授予的特权包括查看购物车的“反馈”，其中授予的特权包括查看和包括对购物车的评论，和/或“ 所有“，其中授予的特权包括查看，包括评论，更改和取消购物车。

公开(公告)号：US5520268A

公开(公告)日：1996-05-28

申请号：US172635

申请日：1993-12-22

申请人： Wenhua Li ,  Wenchuan Li

发明人： Wenhua Li ,  Wenchuan Li

IPC分类号： F16D41/07 ,  F16D11/06

CPC分类号： F16D41/07

摘要： A friction type resistance booster chain includes a locating structure and a set of chain pieces arranged staggeringly into an upper and a lower row and fitted in the locating structure. Each of two adjacent chain pieces has a force receiving surface being opposite in direction and being able to contact the locating structure. Each of two adjacent chain pieces has a contacting surface therebetween. The contacting surfaces of the adjacent chain pieces contact successively so that the chain pieces can be joined into one integer by means of a corrugated leaf spring or chain plates. The friction type resistance booster chain can be used in numerous fields of clutch, overdrive clutch, brake, speed changer, speed differentiator, tight coupler, overload protector, damper, etc. The friction type resistance booster chain is of simple structure, convenient manufacture, reliable operation, low cost, and it is a brand new elemental component for various machineries.

摘要翻译： 摩擦阻力增强链包括定位结构和一组交错排列成上下排并装配在定位结构中的链条。 两个相邻链条中的每一个具有在方向上相反并且能够接触定位结构的受力面。 两个相邻的链片中的每一个在它们之间具有接触表面。 相邻链条的接触表面相继接触，使得链条可以通过波纹板簧或链板连接成一整体。 摩擦式电阻增压链可用于离合器，过驱离合器，制动器，变速器，速度微分器，紧耦合器，过载保护器，阻尼器等众多领域。摩擦式电阻助力链结构简单，制造方便， 运行可靠，成本低，是各种机械的全新元素。

公开(公告)号：US20160234009A1

公开(公告)日：2016-08-11

申请号：US14976373

申请日：2015-12-21

申请人： Wenhua Li ,  Min Xu

发明人： Wenhua Li ,  Min Xu

IPC分类号： H04L9/00 ,  H04L29/08

CPC分类号： H04L9/001 ,  H04L9/0852 ,  H04L2209/34

摘要： A post-quantum physical-layer encryption/decryption system based on chaotic Baseband Modulation Hopping (BMH). The baseband constellation, mapping, power level, and phase will vary symbol-by-symbol according to assigned random sequences. Pre-shared secret keys are used as the chaotic system parameters, initialization, and quantization parameters to generate the BMH codes. The BMH physical-layer encryption/decryption system can be combined with digital-domain based encryption algorithms such as AES, code-based post-quantum cryptography, and other physical-layer secure communication techniques such as Frequency Hopping (FH) and Direct Sequence Spread Spectrum (DSSS). It can also be combined with Quantum Key Distribution (QKD) to provide mutual authenticated key distribution. This invention can be applied to all kinds of communication systems including wireless (radio frequency, optical, quantum channel, sonar) and wire (optical fiber, power-line, telephone line, wire quantum channel, etc.), single carrier and multi-carrier, OFDM, MIMO channels.

摘要翻译： 基于混沌基带调制跳频（BMH）的后量子物理层加密/解密系统。 根据分配的随机序列，基带星座，映射，功率电平和相位将逐个符号变化。 预共享密钥用作混沌系统参数，初始化和量化参数，以生成BMH码。 BMH物理层加密/解密系统可以与基于数字域的加密算法结合，例如AES，基于代码的后量子密码学和其他物理层安全通信技术，如跳频（FH）和直接序列传播 频谱（DSSS）。 它也可以与量子密钥分发（QKD）相结合，以提供相互验证的密钥分配。 本发明可以应用于无线（射频，光，量子通道，声纳）和线（光纤，电力线，电话线，线量子通道等），单载波和多载波的各种通信系统， 载波，OFDM，MIMO信道。

公开(公告)号：US20130343437A1

公开(公告)日：2013-12-26

申请号：US14002682

申请日：2011-03-14

申请人： Wenhua Li ,  Jingsong Xia ,  Hongjun Li ,  Bowei Song ,  Yingying Fan

发明人： Wenhua Li ,  Jingsong Xia ,  Hongjun Li ,  Bowei Song ,  Yingying Fan

IPC分类号： H04B3/23

CPC分类号： H04B3/23 ,  H04B7/15585

摘要： An echo cancelling system and method for On Channel Repeater (OCR) used for coverage gap filling, which includes: a splitter, an echo cancellation module, a down-conversion module and a digital signal processor (DSP) module, which uses digital signal processing technologies to achieve a precise echo detection/estimation, and to cancel sufficient part of the echoes in analog domain. The invention may also remove residual echoes in digital domain as well, which is considered to be only a great supplement of the echo cancellation operation in analog domain.

摘要翻译： 一种用于覆盖间隙填充的通道中继器（OCR）的回波消除系统和方法，包括：分离器，回波消除模块，下变频模块和数字信号处理器（DSP）模块，其使用数字信号处理 实现精确回波检测/估计的技术，以及在模拟域中抵消足够部分的回波。 本发明也可以去除数字域中的残余回波，这被认为仅仅是模拟域中的回波消除操作的很好的补充。