公开(公告)号：US4228118A

公开(公告)日：1980-10-14

申请号：US848168

申请日：1977-11-03

申请人： Wen-Li Wu ,  William B. Black

发明人： Wen-Li Wu ,  William B. Black

IPC分类号： D01F6/04 ,  D01D5/12

CPC分类号： D01F6/04

摘要： Polyethylene yarns having tenacities of at least 12 grams per denier are produced at commercially feasible spinning speeds by a process in which a high density polyethylene having a M.sub.n of at least 20,000 and a M.sub.w of less than 125,000 is extruded through a high temperature spinneret (220.degree.-335.degree. C.) to form yarns which are hot-drawn at a temperature between about 115.degree. and 132.degree. C. The yarns produced by this process are particularly useful as industrial cordage.

摘要翻译： 在商业上可行的纺丝速度下，通过高温喷丝头（220）挤出具有至少20,000的Mn和Mw小于125,000的Mn的高密度聚乙烯的方法来生产具有至少12克/旦尼尔的聚乙烯纱线的聚乙烯纱线 DEG -353℃），以形成在约115℃至132℃的温度下热拉伸的纱线。通过该方法生产的纱线特别适用于工业电缆。

公开(公告)号：US12026912B2

公开(公告)日：2024-07-02

申请号：US17473297

申请日：2021-09-13

申请人： Wen Li ,  Ming Yang

发明人： Wen Li ,  Ming Yang

IPC分类号： G06T7/80 ,  G03B17/56 ,  G06N3/045 ,  G06T7/73

CPC分类号： G06T7/80 ,  G03B17/561 ,  G06T7/74 ,  G06N3/045 ,  G06T2207/10028 ,  G06T2207/20084 ,  G06T2207/30244

摘要： A system and a method for determining aiming point and/or six degrees of freedom of an aiming device. The system include the aiming device, a camera mounted thereon, and a computing device. The aiming point is an intersection between a line of interest (LOI) of the aiming device and surface of an aimed object. A parallel auxiliary line (PAL) is a line starting from the camera and parallel to the LOI. The PAL is a point (PAL-T) in a template image captured by the first camera. The computing device is configured to: provide a reference image; map the template image to the reference image; project the PAL-T to the reference image using the mapping relation to obtain a reference point (PAL-R); determine 3D coordinates PAL-3D of the PAL-R; and determine 3D coordinates of the aiming point based on the PAL-3D and a relationship between the LOI and the PAL.

公开(公告)号：US11539850B2

公开(公告)日：2022-12-27

申请号：US15762944

申请日：2016-01-06

申请人： Hewlett-Packard Development Company, L.P. ,  Ren-San Wang ,  Zhao-Yang Xu ,  Shun-Wen Li

发明人： Ren-San Wang ,  Zhao-Yang Xu ,  Shun-Wen Li

IPC分类号： H04N1/00 ,  G03G15/00

摘要： Copy and scan printing may include scanning, by scanner disposed along a paper path between a paper delivery roller and a paper pickup roller, content of documents (302). Further, copy and scan printing may include determining whether the documents are to be copied (304), in response to a determination that the documents are to be copied, determining whether a page count of the documents to be copied is available (306), and generating copies of the documents (310).

公开(公告)号：US10164231B2

公开(公告)日：2018-12-25

申请号：US13760043

申请日：2013-02-05

申请人： Wen Li ,  Ping Liu ,  Jocelyn Hicks-Garner

发明人： Wen Li ,  Ping Liu ,  Jocelyn Hicks-Garner

IPC分类号： H01M2/16 ,  H02J7/00 ,  H01M2/14 ,  H01M10/052 ,  H01M10/44

摘要： This invention, in some variations, provides a separator for a lithium-sulfur battery, comprising a porous substrate that is permeable to lithium ions; and a lithium-ion-conducting metal oxide layer on the substrate, wherein the metal oxide layer includes deposits of sulfur that are intentionally introduced prior to battery operation. The deposits of sulfur may be derived from treatment of the metal oxide layer with one or more sulfur-containing precursors (e.g., lithium polysulfides) prior to operation of the lithium-sulfur battery. Other variations provide a method of charging a lithium-sulfur battery that includes the disclosed separator, the charging being accomplished by continuously applying a substantially constant voltage to the lithium-sulfur battery until the battery charging current is at or below a selected current.

公开(公告)号：US20180263089A1

公开(公告)日：2018-09-13

申请号：US15454262

申请日：2017-03-09

申请人： Sean Paul Seyler ,  Dongming Li ,  Wen Wen Li

发明人： Sean Paul Seyler ,  Dongming Li ,  Wen Wen Li

IPC分类号： H05B33/08

CPC分类号： H05B33/0815 ,  H05B33/083 ,  H05B33/0845 ,  H05B33/089

摘要： An apparatus includes a lamp-control circuit. The lamp-control circuit is configured to be electrically connectable to an electrical source having an output voltage that forms a periodic wave formation. The lamp-control circuit is also configured to be electrically connectable to a lamp array. This is done in such a way that electrical current, in use, flows from the electrical source to, and through, the lamp array. The lamp array includes lamp segments. The lamp-control circuit is also configured to urge each lamp segment of the lamp array to consume relatively constant power for a portion of a cycle of the output voltage of the electrical source in such a way that said each lamp segment of the lamp array, in use, emits a relatively constant light output for the portion the cycle of the output voltage of the electrical source.

公开(公告)号：US20170122357A1

公开(公告)日：2017-05-04

申请号：US14927476

申请日：2015-10-30

申请人： WEN-LI HOU

发明人： WEN-LI HOU

IPC分类号： F16B25/10

CPC分类号： F16B25/0015 ,  F16B25/0084 ,  F16B25/106

摘要： A screw with a cutting surface at a tapered distal end thereof comprises a stem; a tapered end; a thread formed thereon; and a cutting surface cutting through the tapered end. A slope of the cutting surface with respect to an extending central axis of the stem is greater than or equal to a slope of an original surface of the tapered end with respect to the extending central axis of the stem. The cutting surface is a flat surface or a concave surface. A distal end of the cutting surface passes through or does not pass through or exactly at an extending central axis of the stem. When the tapered end drills an object, the cutting surface will cut the object rapidly, such as cements, stones, woods and the combination structures thereof. The object will not crack. The operation is easy and force-saved.

公开(公告)号：US20170031460A1

公开(公告)日：2017-02-02

申请号：US14809799

申请日：2015-07-27

申请人： CHIEN-WEN LI

发明人： CHIEN-WEN LI

IPC分类号： G06F3/023 ,  G06F3/0354 ,  G06F3/02 ,  G06F3/041 ,  G06F17/27 ,  G06F3/01 ,  G06F3/0488 ,  G06F3/0485 ,  G06F3/16 ,  G06F3/0346 ,  G06F3/0362

CPC分类号： G06F3/0236 ,  G06F3/04883 ,  G06F3/04886 ,  G06F17/274 ,  G06F2203/0381 ,  G06F2203/04802

摘要： A magic cube input system comprises a control module, a page module, a quick pick module, and a function module; the function module performs selection of a character input mode or a screen keyboard change mode. Under the character input mode, the control module receives voice instructions or motion instructions to control page scrolling of the page module, pick an initial character and subsequent characters successively after the initial character being picked, and the quick pick module presents commonly used characters or vocabularies to be picked up quickly through the control module. Under the screen keyboard change mode, the control module receives the voice instructions or motion instructions to control the page scrolling of the page module and select a suitable screen keyboard via the page scrolling so as to perform character or symbol input or the screen keyboard quick change.

摘要翻译： 魔方输入系统包括控制模块，页面模块，快速拾取模块和功能模块; 功能模块执行字符输入模式或屏幕键盘更改模式的选择。 在字符输入模式下，控制模块接收语音指令或运动指令以控制页面模块的页面滚动，在初始字符被拾取之后连续选择初始字符和后续字符，并且快速拾取模块呈现常用字符或词汇表 通过控制模块快速拾取。 在屏幕键盘更换模式下，控制模块接收语音指令或运动指令，以控制页面模块的页面滚动，并通过页面滚动选择合适的屏幕键盘，以便执行字符或符号输入或屏幕键盘快速更改 。

公开(公告)号：US09388044B2

公开(公告)日：2016-07-12

申请号：US13249972

申请日：2011-09-30

申请人： Amit Gupta ,  Laura E. Rice ,  Randall Elliott ,  Yu-Mei Lu ,  Wen Li Tu

发明人： Amit Gupta ,  Laura E. Rice ,  Randall Elliott ,  Yu-Mei Lu ,  Wen Li Tu

IPC分类号： C02F1/50 ,  C01B21/09 ,  C02F1/76

CPC分类号： C01B21/091 ,  C02F1/50 ,  C02F1/766 ,  C02F2209/06 ,  C02F2209/29 ,  C02F2303/04 ,  C02F2303/20 ,  Y02W10/37

摘要： A method of producing stable disinfectant for use as a biocidal composition. The method comprises: providing reagents, asynchronously feeding the reagents into a wide space, and allowing all the reagents to come into contact and mix with each other. The reagents comprise: a) an amine source in concentrated form, b) an oxidizing halogen compound in concentrated form, and c) a diluent. The use of asynchronous feeding and a wide space results in a dynamic biocide regimen. This regimen results in a changing environment that infestations have difficulty adapting to. This method also imparts superior results due to the avoidance of channeling effects which would otherwise weaken the effects of the biocide.

摘要翻译： 制备用作杀生物剂组合物的稳定消毒剂的方法。 该方法包括：提供试剂，将试剂异步送入宽的空间，并允许所有试剂彼此接触并混合。 试剂包括：a）浓缩形式的胺源，b）浓缩形式的氧化性卤素化合物，和c）稀释剂。 使用异步进料和广泛的空间导致动态杀菌剂方案。 这种方案导致环境变化，感染难以适应。 该方法也由于避免了导致杀生物剂影响的沟道效应而赋予了优异的结果。

公开(公告)号：US09246590B2

公开(公告)日：2016-01-26

申请号：US12390484

申请日：2009-02-22

申请人： Wen Li ,  Fulin Pan ,  Jianhui Zhou

发明人： Wen Li ,  Fulin Pan ,  Jianhui Zhou

IPC分类号： H04B10/40

CPC分类号： H04B10/40

摘要： An optical transceiver includes an electric terminal that can receive power from a host equipment and provide a power supply voltage to the optical transceiver, and a power failure monitor circuit that can detect an imminent loss of the power supply voltage. The power failure monitor circuit can produce a dying-gasp control signal when such imminent loss of power supply voltage is detected or when a disabling control signal is received from the host equipment. A driver can receive the dying-gasp control signal. An optical transmitter is powered by the power supply voltage and can emit a first optical signal under the control of the driver. The driver can modulate an envelope of the first optical signal in response to the dying-gasp control signal to produce a modulated envelope comprising a first dying gasp signal.

摘要翻译： 光收发器包括能够从主机设备接收电力并向光收发器提供电源电压的电端子，以及能够检测即将发生的电源电压损失的电源故障监视电路。 当检测到电源电压即将发生或当从主机设备接收到禁用控制信号时，电源故障监控电路可以产生一个垂死的喘气控制信号。 驾驶员可以接收垂直喘气控制信号。 光发射机由电源电压供电，并可在驱动器的控制下发出第一光信号。 驱动器可以响应于垂直气体控制信号来调制第一光信号的包络，以产生包括第一垂直气体信号的调制包络。

公开(公告)号：US09161543B2

公开(公告)日：2015-10-20

申请号：US13289547

申请日：2011-11-04

申请人： Laura E. Rice ,  Andrew J. Cooper ,  Elisa M. Luth ,  Wen Li Tu

发明人： Laura E. Rice ,  Andrew J. Cooper ,  Elisa M. Luth ,  Wen Li Tu

IPC分类号： A01P1/00 ,  A01P3/00 ,  A01N59/00 ,  B01D65/02 ,  C02F1/76 ,  C02F103/28

CPC分类号： A01N59/00 ,  B01D65/02 ,  B01D2321/168 ,  C02F1/76 ,  C02F2103/28 ,  C02F2209/06 ,  A01N25/22 ,  A01N2300/00

摘要： A composition and methods of its use, the composition comprising: a halogen source, urea, and an additional halogen stabilizer excluding urea, optionally an alkali in a concentration sufficient to provide said composition with a pH of greater than 10; and optionally excluding a stabilized bromine compound from said composition is disclosed. Additionally, a method for reducing biological activity in a process stream is disclosed. The method comprises: providing a composition to a process stream, wherein said composition contains: a halogen, urea, and an additional halogen stabilizer excluding urea, optionally an alkali in a concentration sufficient to provide said composition with a pH of greater than 10; and optionally excluding a stabilized bromine compound from said composition. The invention is also directed to compositions and methods of their use as effective biocidal agents for water streams.

摘要翻译： 一种组合物及其使用方法，所述组合物包含：卤素源，尿素和除尿素外的另外的卤素稳定剂，任选地具有足以提供所述组合物的pH大于10的碱; 并公开了从所述组合物中排除稳定的溴化合物。 另外，公开了一种用于降低工艺流中生物活性的方法。 该方法包括：向工艺流提供组合物，其中所述组合物包含：除尿素外的卤素，尿素和另外的卤素稳定剂，任选地具有足以提供所述组合物的pH大于10的碱; 并且任选地从所述组合物中排除稳定的溴化合物。 本发明还涉及它们用作水流的有效杀生物剂的组合物和方法。