公开(公告)号：US5590065A

公开(公告)日：1996-12-31

申请号：US288624

申请日：1994-08-10

Applicant: Kun Lin

Inventor： Kun Lin

IPC: H03H17/02 ,  H03H17/04 ,  G06F17/10

CPC classification number: H03H17/0286 ,  H03H17/0461 ,  H03H17/0664 ,  H03H17/0671

Abstract: A decimation filter includes a plurality of integration stages, at least one decimation stage, and a plurality of differentiation stages followed by a FIR filter. At least one of the integration stages, the decimation stage, and the differentiator stages, and the FIR filter are implemented in a single ALU which includes a single adder, a ROM, and a RAM. The different sampling rates of the integrator stage and the FIR filter requires the storage of intermediate results in RAM of the FIR filter calculations.

Abstract translation: 抽取滤波器包括多个积分级，至少一个抽取级和多个微分级，随后是FIR滤波器。 积分级，抽取级和微分级中的至少一个以及FIR滤波器在包括单个加法器，ROM和RAM的单个ALU中实现。 积分器级和FIR滤波器的不同采样率需要在FIR滤波器计算的RAM中存储中间结果。

公开(公告)号：US5287299A

公开(公告)日：1994-02-15

申请号：US889134

申请日：1992-05-26

Applicant: Kun Lin

Inventor： Kun Lin

IPC: G06F7/53 ,  G06F17/10 ,  H03H17/02 ,  G06F7/52

CPC classification number: H03H17/023

Abstract: Method and apparatus for implementing a digital filter employing coefficients expressed as sums of 2 to an integer power. Coefficients expressed as sums of powers of 2 may be algebraically manipulated such that higher order terms are replaced by an equivalent group of lower order terms. In the context of a shift-and-add algorithm, the lower order terms require fewer shifting operations and less total hardware to effect multiplication than the corresponding higher order terms.

Abstract translation: 用于实现数字滤波器（10）的方法和装置，该数字滤波器（10）使用表示为2的整数幂的系数。 表示为2的幂的和的系数可以被代数地操纵，使得较高阶项被替换为等价的低阶项。 在移位和加法算法（200）的上下文中，低阶项需要更少的移位操作和较少的总硬件来实现乘法，而不是相应的高阶项。

公开(公告)号：US20050183233A1

公开(公告)日：2005-08-25

申请号：US10785358

申请日：2004-02-23

Applicant: Kun Lin

Inventor： Kun Lin

IPC: A47L5/38 ,  A47L9/12 ,  A47L9/20

CPC classification number: A47L9/127 ,  A47L5/38 ,  A47L9/20

Abstract: A vacuum collector includes a filter housing, a filter member disposed in the filter housing, and a sweeping device disposed in the filter member for sweeping the filter member, to sweep of dirt from the filter member, and to allow the dirt to be removed from the filter member and to be collected. The sweeping device includes one or more flaps rotatably disposed in the filter member with such as a shaft for engaging with the filter member to sweep of dirt from the filter member when the flap is rotated relative to the filter member. One or more resiliently blades may be attached to the flap for engaging with the filter member.

Abstract translation: 真空收集器包括过滤器壳体，设置在过滤器壳体中的过滤器构件，以及设置在过滤构件中用于清扫过滤构件的清扫装置，以从过滤构件扫除污垢，并且允许污物从 过滤器构件并被收集。 清扫装置包括一个或多个可转动地设置在过滤器构件中的翼片，例如用于与过滤构件接合的轴，当翼片相对于过滤构件旋转时，从过滤构件扫过污垢。 一个或多个弹性叶片可以附接到翼片以与过滤构件接合。

公开(公告)号：US20050151574A1

公开(公告)日：2005-07-14

申请号：US10978363

申请日：2004-11-02

Applicant: Kun Lin

Inventor： Kun Lin

IPC: H02M1/12 ,  H03F3/343 ,  H03K17/689 ,  H03K19/0185

CPC classification number: H03K19/018521 ,  G09G2310/0289

Abstract: A high voltage output level shifter, which has an input stage circuit, a current mirror and a current path switch. The input stage circuit has a first switch and a second switch. The current mirror has a third switch and a fourth switch. The first switch, the current path switch and the third switch form a current path such that the current path has a direct current when the third switch is turned on, and the fourth switch produces a current for the current mirror to turn off the current path switch, so that the direct current cannot be produced.

Abstract translation: 具有输入级电路，电流镜和电流路径开关的高压输出电平移位器。 输入级电路具有第一开关和第二开关。 电流镜具有第三开关和第四开关。 第一开关，电流路径开关和第三开关形成电流路径，使得当第三开关导通时电流路径具有直流电流，并且第四开关产生用于电流镜的电流以关断电流路径 开关，使直流电不能产生。

公开(公告)号：US6088461A

公开(公告)日：2000-07-11

申请号：US938046

申请日：1997-09-26

Applicant: Kun Lin ,  Jonathan Mayer ,  James Martin Nohrden

Inventor： Kun Lin ,  Jonathan Mayer ,  James Martin Nohrden

IPC: H03G3/00

CPC classification number: H03G3/002 ,  H03G3/001

Abstract: A dynamic volume control system in an audio processor uses gain and delay signals from a digital signal processor to dynamically control the user-selected volume of the audio processor. The digital signal processor executes audio signal processing operations that affect the gain applied to the audio signal so that the signal gain inherent in the signal processing path is known. The digital signal processor transfers the known gain and a predicted group delay signal to the dynamic volume control system to dynamically adjust the user-selected volume of the system. The digital signal processor is integrated with a digital-to-analog converter (DAC) in a dynamic volume control system that exploits the known gain and group delay to perform DAC volume control.

Abstract translation: 音频处理器中的动态音量控制系统使用来自数字信号处理器的增益和延迟信号来动态地控制音频处理器的用户选择的音量。 数字信号处理器执行影响施加到音频信号的增益的音频信号处理操作，使得信号处理路径中固有的信号增益是已知的。 数字信号处理器将已知的增益和预测的组延迟信号传送到动态音量控制系统以动态调整系统的用户选择的音量。 数字信号处理器与动态音量控制系统中的数模转换器（DAC）集成，利用已知的增益和组延迟来执行DAC音量控制。

公开(公告)号：US20150114232A1

公开(公告)日：2015-04-30

申请号：US13807409

申请日：2011-03-10

Applicant: Wen Pan ,  Yuanjing Chi ,  Kun Lin ,  Xiaoding Qin ,  Yang Liu

Inventor： Wen Pan ,  Yuanjing Chi ,  Kun Lin ,  Xiaoding Qin ,  Yang Liu

IPC: F24F3/16 ,  B01D46/00

CPC classification number: F24F3/1603 ,  B01D46/0002 ,  B01D46/0028 ,  B01D46/0054 ,  B01D46/0065 ,  B01D46/42 ,  B01D2279/50 ,  F24F1/0007 ,  F24F11/39 ,  F24F13/28 ,  F24F2003/1639

Abstract: Disclosed is an automatic dust-removing and cleaning device for a filter net of an air-conditioner which has a filter net (2) with an end to end sealing ring structure. The filter net (2) comprises a net frame (21) provided with gear sockets (211), and a mesh (22). A driving gear (5) is installed at one corner of an air inlet frame (1) of the air conditioner and meshed with the gear sockets (211) of the net frame (21). Driven gears (6) are installed at the other three corners of the air inlet frame (1) of the air conditioner and meshed with the gear sockets (211) of the net frame (21). A drive mechanism (12) drives the driving gear (5) to rotate. A dust-collecting box (3) is installed at the bottom of the air inlet frame (1) of the air conditioner and provided with a water inlet and a water outlet. The water inlet is connected to a water inlet pipe (8) and the water outlet is connected to a water outlet pipe (9). A dust removing brush (4) is installed on the dust-collecting box (3), located below the filter net (2) and in contact with the filter net (2) simultaneously.

Abstract translation: 本发明公开了一种具有带有端对端密封环结构的过滤网（2）的空调机的过滤网的自动除尘清洗装置。 过滤网（2）包括设置有齿轮座（211）的网架（21）和网（22）。 驱动齿轮（5）安装在空调的空气入口框架（1）的一个角落处，并与网架（21）的齿轮座（211）啮合。 驱动齿轮（6）安装在空调的进气框架（1）的另外三个角处，并与网架（21）的齿轮座（211）啮合。 驱动机构（12）驱动驱动齿轮（5）旋转。 集尘箱（3）安装在空调进气框架（1）的底部，并设有进水口和出水口。 进水口与进水管（8）连接，出水口与出水管（9）连接。 在除尘网（2）下方并与过滤网（2）同时接触的集尘箱（3）上安装除尘刷（4）。

公开(公告)号：US20060016162A1

公开(公告)日：2006-01-26

申请号：US10896226

申请日：2004-07-20

Applicant: Kun Lin

Inventor： Kun Lin

IPC: B01D46/04

CPC classification number: B01D46/04 ,  B01D2265/028

Abstract: A dust collector includes a base, a cover, and a barrel disposed between the base and the cover. The barrel includes a lower frame, an upper frame, one or more intermediate frames, and one or more telescopic tubes selectively secured to the frames, to form a spatial structure for the barrel, and the barrel is collapsible to a collapsed structure when the telescopic tube is disengaged from the lower and the upper and the intermediate frames. The intermediate frames may be received within the upper frame, and the lower frame may be received in the intermediate frames. The dust bag may be attached to the barrel with hooks or catches or clamping rings.

Abstract translation: 集尘器包括底座，盖子和设置在基座和盖子之间的筒体。 桶包括下框架，上框架，一个或多个中间框架，以及一个或多个伸缩管，其选择性地固定到框架上，以形成用于筒体的空间结构，并且当可伸缩的框架时，筒体可折叠成折叠结构 管与下部和上部和中间框架脱离接合。 中间帧可以在上部帧内被接收，并且下部帧可以被接收在中间帧中。 防尘袋可以用钩或卡扣或夹紧环连接到枪管。

公开(公告)号：US6091824A

公开(公告)日：2000-07-18

申请号：US938813

申请日：1997-09-26

Applicant: Kun Lin ,  James Martin Nohrden

Inventor： Kun Lin ,  James Martin Nohrden

IPC: G10H1/00 ,  G10K15/12 ,  H03G3/00

CPC classification number: G10K15/12 ,  G10H1/0091 ,  G10H2210/285 ,  G10H2250/115 ,  G10H2250/531 ,  G10H2250/611 ,  G10H2250/621

Abstract: Early reflection and reverberation processing using a decimating filter simulates the high frequency attenuation of an actual physical and acoustical environment and advantageously reduces the memory storage and computational burden of the early reflection and reverberation processing method. A method of generating a reverberation effect in a sound signal includes decimating the sound signal in the sound signal path and forming an early reflection sound signal from the decimated sound signal. The early reflection sound signal has a reduced sample rate an attenuated high frequency components in comparison to the sound signal. The method further includes decimating the early reflection sound signal, recirculating the decimated early reflection sound signal in a plurality of iterations with a delay and a gain imposed between the iterations to form a reverberated sound signal, interpolating the early reflection sound signal and the reverberated sound signal, and accumulating the reverberated sound signal, the early reflection sound signal, and the sound signal to form a reflection and reverberation-enhanced sound signal. An audio signal processor processes a sound signal supplied to a sound signal path. The audio signal processor includes an early reflection processor connected to the sound signal path to receive the sound signal and simulate an early reflection signal, a reverberator connected to the early reflection processor to receive the early reflection signal and simulate a reverberation signal, and a summer connected to the sound signal path, the early reflection processor, and the reverberator. The early reflection processor and reverberator include a decimator for decimating the incoming signal.

Abstract translation: 使用抽取滤波器的早期反射和混响处理模拟实际物理和声学环境的高频衰减，有利地降低了早期反射和混响处理方法的存储器存储和计算负担。 在声音信号中产生混响效果的方法包括对声音信号路径中的声音信号进行抽取，并从抽取的声音信号形成早期的反射声音信号。 与声音信号相比，早期反射声音信号具有降低的采样率，衰减的高频分量。 该方法还包括对早期反射声音信号进行抽取，将多次迭代中的抽取的早期反射声音信号以延迟和施加在迭代之间的增益进行再循环以形成混响的声音信号，内插早期反射声音信号和混响声音 信号，并累积混响的声音信号，早期反射声音信号和声音信号，以形成反射和混响增强的声音信号。 音频信号处理器处理提​​供给声音信号路径的声音信号。 音频信号处理器包括连接到声音信号路径以接收声音信号并模拟早期反射信号的早期反射处理器，连接到早期反射处理器以接收早期反射信号并模拟混响信号的混响器，以及夏季 连接到声音信号路径，早期反射处理器和混响器。 早期反射处理器和混响器包括用于抽取输入信号的抽取器。

公开(公告)号：USD1021576S1

公开(公告)日：2024-04-09

申请号：US29846855

申请日：2022-07-20

Applicant: Kun Lin

Designer： Kun Lin

Abstract: FIG. 1 is a perspective view of the bartender stand showing my new design;
FIG. 2 is a perspective view thereof from another angle;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.

公开(公告)号：US07339391B2

公开(公告)日：2008-03-04

申请号：US10908828

申请日：2005-05-27

Applicant: Kun Lin

Inventor： Kun Lin

IPC: G01R31/26

CPC classification number: H01L21/67288

Abstract: A defect detection method is disclosed, in which the method includes: providing a semiconductor sample, wherein the semiconductor sample comprises at least one defect; utilizing a failure analysis for detecting at least one suspected area on the backside of the semiconductor sample; utilizing a physical energy for forming a plurality of reference marks around the suspected area on the backside of the semiconductor sample; and utilizing the reference marks for determining the relative location of the defect on the front side of the semiconductor sample.

Abstract translation: 公开了一种缺陷检测方法，其中所述方法包括：提供半导体样品，其中所述半导体样品包括至少一个缺陷; 利用故障分析来检测半导体样品背面的至少一个可疑区域; 利用物理能量在半导体样品的背侧上的可疑区域周围形成多个参考标记; 并且利用参考标记来确定半导体样品前侧的缺陷的相对位置。