公开(公告)号：US06719109B1

公开(公告)日：2004-04-13

申请号：US10260998

申请日：2002-09-30

Applicant: Jin Li ,  Mark Buchanan

Inventor： Jin Li ,  Mark Buchanan

IPC: B60K4122

CPC classification number: F16H61/0206 ,  F16H3/66 ,  F16H57/08 ,  F16H61/686

Abstract: A method for the control of a bi-directional overrunning clutch assembly (10) disposed within a vehicle transmission, including the steps of initiating a drive function control routine (112) within an electronic control unit and sensing the commanded gear ratio within the transmission. The method steps further include determining whether a first gear function (132) should be initiated based on the commanded gear ratio and determining whether a second gear function (150) should be initiated based on the commanded gear ratio. The method also includes sensing whether the reverse engagement members (24B) and the forward engagement members (24A) of the bi-directional clutch (10) are engaged when neither the first gear function (132) nor the second gear function (150) are initiated.

Abstract translation: 一种用于控制设置在车辆变速器内的双向超越离合器组件（10）的方法，包括以下步骤：启动电子控制单元内的驱动功能控制程序（112）并感测变速器内的指令齿轮比。 方法步骤还包括确定是否应根据指令的齿轮比起动第一齿轮功能（132），并确定是否应根据指令的齿轮比起动第二档位功能（150）。 该方法还包括当第一齿轮功能（132）和第二齿轮功能（150）都不是时，检测双向离合器（10）的反向接合构件（24B）和前向接合构件（24A）是否接合 发起了

公开(公告)号：US06625321B1

公开(公告)日：2003-09-23

申请号：US09016571

申请日：1998-01-30

Applicant: Jin Li ,  Shaw-Min Lei

Inventor： Jin Li ,  Shaw-Min Lei

IPC: G06K936

CPC classification number: H04N19/61 ,  H04N19/10 ,  H04N19/115 ,  H04N19/13 ,  H04N19/146 ,  H04N19/147 ,  H04N19/63

Abstract: A rate-distortion optimized embedding (RDE) coder optimizes rate-distortion performance by coding information bits in the order of their R-D slope. RDE allocates the available coding bits first to the information bit with the steepest R-D slope, which indicates the largest distortion decrease per coding bit. The resultant RDE bitstream can be truncated at any point and still maintain an optimal R-D performance. To avoid the overhead of coding order transmission, an expected R-D slope is calculated by both the encoder and the decoder from previous RDE coded bits. A probability estimation table from a QM arithmetic coder allows the R-D slope to be derived using a lookup table operation. The rate-distortion optimised embedding (RDE) coder significantly improves the coding efficiency over a wide range of bit rates.

Abstract translation: 速率失真优化嵌入（RDE）编码器以其R-D斜率的顺序对信息位进行编码来优化速率失真性能。 RDE首先将可用的编码位分配给具有最陡的R-D斜率的信息位，这表示每编码位最大的失真减小。 所得到的RDE比特流可以在任何点被截断，并且仍然保持最佳的R-D性能。 为了避免编码顺序传输的开销，由编码器和解码器由先前的RDE编码位计算预期的R-D斜率。 来自QM算术编码器的概率估计表允许使用查找表操作导出R-D斜率。 速率失真优化嵌入（RDE）编码器在宽范围的比特率下显着提高了编码效率。

公开(公告)号：US06580792B1

公开(公告)日：2003-06-17

申请号：US09225978

申请日：1999-01-05

Applicant: Jin Li ,  Yan Zhou

Inventor： Jin Li ,  Yan Zhou

IPC: H04M100

CPC classification number: H04Q1/4575

Abstract: A signal detector includes a transform unit, a gain control unit, and an energy level threshold unit. The transform unit is adapted to receive a plurality of input samples and calculate a first plurality of delay values based on the input samples. Each delay value is based on at least one previous delay value and a current input sample. The transform unit is adapted to calculate a first energy value based on at least a subset of the first plurality of delay values. The gain control unit is adapted to determine if a selected delay value of the first plurality of delay values exceeds a predetermined threshold and scale the selected delay value, the at least one previous delay value used to calculate the selected delay value, and subsequent input samples received after the current input sample by a first amount in response to the selected delay value exceeding the predetermined threshold. The energy level threshold unit is adapted to determine the presence of a first signal in the input samples based on the first energy level.

Abstract translation: 信号检测器包括变换单元，增益控制单元和能级阈值单元。 变换单元适于接收多个输入样本，并且基于输入样本计算第一多个延迟值。 每个延迟值基于至少一个先前的延迟值和当前输入样本。 变换单元适于基于第一多个延迟值的至少一个子集来计算第一能量值。 所述增益控制单元适于确定所述第一多个延迟值的所选择的延迟值是否超过预定阈值，并且缩放所选择的延迟值，所述至少一个先前延迟值用于计算所选择的延迟值，以及随后的输入采样 响应于所选择的延迟值超过预定阈值，在当前输入样本之后接收到第一量。 能级阈值单元适于基于第一能级来确定输入样本中的第一信号的存在。

公开(公告)号：US06568737B1

公开(公告)日：2003-05-27

申请号：US10194477

申请日：2002-07-15

Applicant: Yu Jin Li

Inventor： Yu Jin Li

IPC: B60J1100

CPC classification number: B60J11/00

Abstract: A foldable vehicle window shading device includes a central hub having a receiving cavity, and a plurality of folding arms radially extended from the central hub, a plurality of elongated elements extended from the central hub to the folding arms respectively, and an awning shelter supported by the folding arms for sheltering the vehicle window. Each of the folding arms includes a plurality of tubular members wherein a tension portion of the respective elongated element is slidably passed through the tubular members in such a manner that when shortening the length of each tension portion of the elongated elements, the tubular members of each folding arm are tensionally coupled with each other ends to ends to outwardly extend the folding arm from the central hub, so as to tensionally stretch out the awning shelter.

Abstract translation: 可折叠车辆遮光装置包括具有接收腔的中心轮毂和从中心轮毂径向延伸的多个折叠臂，分别从中心轮毂延伸到折叠臂的多个细长元件和由所述折叠臂支撑的遮阳篷 用于遮住车窗的折叠臂。 每个折叠臂包括多个管状构件，其中相应的细长元件的张紧部分可滑动地穿过管状构件，使得当缩短细长元件的每个张紧部分的长度时，每个 折叠臂彼此相互紧密地结合到端部，以从中心毂向外延伸折叠臂，以便拉伸遮篷。

公开(公告)号：US06553148B2

公开(公告)日：2003-04-22

申请号：US09862399

申请日：2001-05-21

Applicant: Wenjun Zeng ,  Jin Li ,  Shaw-Min Lei

Inventor： Wenjun Zeng ,  Jin Li ,  Shaw-Min Lei

IPC: G06K936

CPC classification number: H04N19/649 ,  H04N19/115 ,  H04N19/122 ,  H04N19/146 ,  H04N19/147 ,  H04N19/17 ,  H04N19/20 ,  H04N19/63 ,  H04N19/635 ,  H04N19/96

Abstract: An adaptive image coding method and system are disclosed. The system accepts an input image, divides it into image segments, and assigns each segment to a wavelet transform filter from a bank of such filters for transformation. The bank preferably comprises filters adapted for different types of image content, e.g., sharp edges, slowly-varying contours, etc. Filters are preferably assigned so as to produce minimal distortion for their assigned image segments at a given target bit rate, each filter produces transform coefficients for its segment using scale and subband settings common to the entire image. The valid coefficients for each segment are then combined in a composite wavelet coefficient image, which resembles a single wavelet transform of an entire image—although different filters are used to create different portions of the coefficient image. The composite image allows joint, rate-distortion optimized coding for a segmented image. Joint coding allocates bits between the transforms of the image segments optimally, and produces an easily scaleable bitstream.

Abstract translation: 公开了一种自适应图像编码方法和系统。 系统接受输入图像，将其分割成图像段，并将每个分段分配给一个这样的滤波器组的小波变换滤波器进行变换。 银行优选地包括适用于不同类型的图像内容的滤波器，例如尖锐边缘，缓慢变化的轮廓等。优选地分配滤波器以便以给定的目标比特率为其分配的图像段产生最小的失真，每个滤波器产生 使用与整个图像共同的比例和子带设置来对其片段进行变换系数。 然后将每个段的有效系数组合在复合小波系数图像中，其类似于整个图像的单个小波变换 - 尽管使用不同的滤波器来创建系数图像的不同部分。 复合图像允许对分割图像进行联合，速率失真优化编码。 联合编码最佳地分配图像段的变换之间的比特，并产生容易扩展的比特流。

公开(公告)号：US06531298B2

公开(公告)日：2003-03-11

申请号：US09118748

申请日：1998-07-17

Applicant: Darrel W. Stafford ,  Jin Li Chang

Inventor： Darrel W. Stafford ,  Jin Li Chang

IPC: C12P2102

CPC classification number: C12N9/644 ,  A61K38/00 ,  C12Y304/21022

Abstract: A non-naturally occuring Factor IX protein having an amino acid substitution at amino acid position 338 is provided. Preferred substitutions include the substitution of analanine, leucine, or valine for the arginine at amino acid position 338. Factor IX of the present invention is non-naturally occuring (e.g., does not contain only an arginine to proline substitution at amino acid position 338). Factor IX proteins of the invention are useful for facilitating blood clotting in subjects in need thereof, such as subjects afflicted with hemophilia B. Pharmaceutical formulations comprising Factor IX of the invention are provided, along with nucleic acids encoding the factor and vectors containing such nucleic acids.

Abstract translation: 提供了在氨基酸位置338具有氨基酸取代的非天然存在的因子IX蛋白质。 优选的取代包括在氨基酸位置338将精氨酸替换为鸟嘌呤，亮氨酸或缬氨酸。本发明的因子IX是非天然存在的（例如，在氨基酸位置338处不含有精氨酸至脯氨酸取代） 。 本发明的因子IX蛋白质可用于促进有需要的受试者例如患有血友病B的受试者的血液凝固。提供包含本发明的因子IX的药物制剂以及编码所述因子的核酸和含有该核酸的载体 。

公开(公告)号：US06233357B1

公开(公告)日：2001-05-15

申请号：US09110979

申请日：1998-07-07

Applicant: Jin Li ,  Shaw-Min Lei

Inventor： Jin Li ,  Shaw-Min Lei

IPC: G06K936

CPC classification number: H04N19/649 ,  H04N19/63

Abstract: An arbitrary shape wavelet transform with phase alignment (ASWP) is used to transform an arbitrary shaped object in an image. The phase of an odd tap wavelet filter is aligned so that a low pass filter is always centered at an even index, and a high pass filter is always centered at an odd index. The phase of an even tap wavelet filter is aligned so that the low pass filter and the high pass filter are both centered at index 2i+0.5, i.e., a half index past the even index. The objects for odd tap wavelet filters are each separately symmetrically extended by mirroring the objects from the opposite ends but not mirroring the end pixels. The objects for the even tap filter is symmetrically extended by mirroring the pixels from the opposite ends of the objects including mirroring the end pixels. The phase adjusted-symmetrically extended objects are then transformed.

Abstract translation: 使用具有相位对准（ASWP）的任意形状小波变换来变换图像中的任意成形对象。 对齐抽头小波滤波器的相位被对准，使得低通滤波器总是以均匀的索引为中心，并且高通滤波器总是以奇数索引为中心。 对均匀抽头小波滤波器的相位进行比对，使得低通滤波器和高通滤波器都以索引2i + 0.5为中心，即超过偶数指数的一半索引。 奇数抽头小波滤波器的对象通过从相对端镜像对象而不是镜像终端像素而分别对称地扩展。 偶数抽头滤波器的对象通过镜像来自对象的相对端的像素对称地扩展，包括镜像终端像素。 然后相位调整对称扩展的对象被变换。

公开(公告)号：US20230063327A1

公开(公告)日：2023-03-02

申请号：US17461933

申请日：2021-08-30

Applicant: Yu Jin Li

Inventor： Yu Jin Li

IPC: E04B1/344 ,  E04H1/12

Abstract: A folding shed may include a roof portion, a lateral portion and a bottom portion, said lateral portions forming two lateral sides of the shed that connects the roof portion and the bottom portion. Each roof portion, lateral portion and bottom portion includes a plurality of connecting units and hinge units, and each hinge unit is configured to pivotally connect with a longitudinal side of one connecting unit and pivotally connect with the other longitudinal side of an adjacent connecting unit. At least one hinge unit is configured to pivotally connect a corresponding connecting unit in the roof portion and a corresponding connecting unit in the lateral portion, and at least another hinge unit is configured to pivotally connect a corresponding connecting unit in the lateral portion and a corresponding connecting unit in the bottom portion.

公开(公告)号：US10558705B2

公开(公告)日：2020-02-11

申请号：US12908153

申请日：2010-10-20

Applicant: Sudipta Sengupta ,  Biplob Kumar Debnath ,  Jin Li

Inventor： Sudipta Sengupta ,  Biplob Kumar Debnath ,  Jin Li

IPC: G06F16/22 ,  G06F16/901 ,  G06F12/0864

Abstract: Described is using flash memory (or other secondary storage), RAM-based data structures and mechanisms to access key-value pairs stored in the flash memory using only a low RAM space footprint. A mapping (e.g. hash) function maps key-value pairs to a slot in a RAM-based index. The slot includes a pointer that points to a bucket of records on flash memory that each had keys that mapped to the slot. The bucket of records is arranged as a linear-chained linked list, e.g., with pointers from the most-recently written record to the earliest written record. Also described are compacting non-contiguous records of a bucket onto a single flash page, and garbage collection. Still further described is load balancing to reduce variation in bucket sizes, using a bloom filter per slot to avoid unnecessary searching, and splitting a slot into sub-slots.

公开(公告)号：US20180021981A1

公开(公告)日：2018-01-25

申请号：US15653388

申请日：2017-07-18

Applicant: Long-Jin Li ,  Get Green Energy Corp., Ltd.

Inventor： Po-Nien Lai ,  Shin-Lee Liu ,  Huang-Chih Lu

IPC: B28D5/00 ,  C01B33/02 ,  B23Q11/10

CPC classification number: B28D5/007 ,  B23Q11/1069 ,  C01B33/02 ,  C10N2240/401

Abstract: Disclosed herein is a method for recovering silicon particles and abrasive grains from a wasted abrasive slurry. The method includes providing a wasted abrasive slurry that contains silicon particles, abrasive grains and a water-soluble glycol, and mixing the wasted abrasive slurry with a metal chloride solution, so as to obtain a micelle layer and a slurry layer, the micelle layer including the water-soluble glycol, and the slurry layer including the silicon particles and the abrasive grains.