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1. 发明申请

US20140182137A1 PIPE CUTTER 审中-公开
标题翻译：管道切割机
公开(公告)号：US20140182137A1
公开(公告)日：2014-07-03
申请号：US13393149
申请日：2009-08-28
申请人： Zheng Wei Liu , Ke Hui Tang , Rong Chen , Michael Naughton , John Scott
发明人： Zheng Wei Liu , Ke Hui Tang , Rong Chen , Michael Naughton , John Scott
IPC分类号： B23D21/10
CPC分类号： B23D21/10 , B23D17/02 , B23D21/00 , B23D21/06 , B23D29/02 , B25F3/00 , B25F5/02
摘要： A power tool includes a pipe holder, a knife pivotally coupled to the pipe holder, and a drive mechanism coupled to at least one of the pipe holder and the knife. The knife includes a cutting edge having a first portion, a second portion, and an included angle, such as an obtuse angle, between the first portion and the second portion. The first portion of the cutting edge has a first length, and the second portion of the cutting edge has a second length. The drive mechanism is operable to move the at least one of the pipe holder and the knife relative to the other of the pipe holder and the knife. The power tool also includes a motor coupled to the drive mechanism and a power supply electrically coupled to the motor to selectively power the motor for operating the drive mechanism.
摘要翻译：电动工具包括管支架，可枢转地联接到管保持器的刀和连接到管支架和刀的至少一个的驱动机构。刀包括在第一部分和第二部分之间具有第一部分，第二部分和诸如钝角的夹角的切割刃。切削刃的第一部分具有第一长度，并且切削刃的第二部分具有第二长度。驱动机构可操作以相对于管支架和刀的另一个移动管支架和刀中的至少一个。电动工具还包括耦合到驱动机构的电动机和电耦合到电动机的电源，以选择性地为电动机供电以操作驱动机构。

2. 发明申请

US20150370959A9 Phased Whole Genome Genetic Risk In A Family Quartet 审中-公开
标题翻译：家族四重奏的基因全基因组遗传风险
公开(公告)号：US20150370959A9
公开(公告)日：2015-12-24
申请号：US13445925
申请日：2012-04-13
申请人： Frederick Dewey , Euan Ashley , Carlos Daniel Bustamante , Atul Butte , Jake Byrnes , Rong Chen
发明人： Frederick Dewey , Euan Ashley , Carlos Daniel Bustamante , Atul Butte , Jake Byrnes , Rong Chen
IPC分类号： G06F19/12
CPC分类号： G06F19/12 , G06F19/18 , G06F19/22 , G06F19/24 , G06N5/02
摘要： An embodiment of the present invention is a methodology for prioritizing variants relevant to inherited Mendelian (“single gene”) disease syndromes according to disease phenotype, gene, and variant level information.
摘要翻译：本发明的一个实施方案是根据疾病表型，基因和变异水平信息来优先考虑与遗传的孟德尔（“单基因”）疾病综合征有关的变体的方法。

3. 发明授权

US08538262B2 Color free WDM PON based on broadband optical transmitters 失效
标题翻译：基于宽带光发射机的无色WDM PON
公开(公告)号：US08538262B2
公开(公告)日：2013-09-17
申请号：US12558848
申请日：2009-09-14
申请人： Douglas Beckett , Bin Cao , Rong Chen
发明人： Douglas Beckett , Bin Cao , Rong Chen
IPC分类号： H04J14/02
CPC分类号： H04J14/0282 , H04J14/02 , H04J14/0227 , H04J14/0246 , H04J14/025 , H04J14/0265
摘要： A Wavelength Division Multiplexed Passive Optical Network (WDM-PON) includes a plurality of broadband light sources, each broadband light source being connected to receive a respective data signal and generating a corresponding modulated broadband optical signal. An Array Waveguide Grating (AWG) is connected for receiving each modulated broadband optical signal through a respective branch port and for generating a filtered broadband signal. The AWG implements a filter function comprising a respective pass-band associated with each branch port such that the filtered broadband signal exhibits a respective intensity peak associated with each pass-band. Each intensity peak is modulated with data from a respective one of the broadband light sources. A bandwidth of the respective modulated broadband optical signal generated by each broadband light source is at least equal to the width of a channel-band of the AWG.
摘要翻译：波分复用无源光网络（WDM-PON）包括多个宽带光源，每个宽带光源被连接以接收相应的数据信号并产生相应的调制宽带光信号。阵列波导光栅（AWG）被连接用于通过相应的分支端口接收每个调制的宽带光信号并且用于产生滤波的宽带信号。 AWG实现包括与每个分支端口相关联的相应通带的滤波器功能，使得经滤波的宽带信号呈现与每个通带相关联的相应强度峰值。每个强度峰值用来自宽带光源中的相应一个的数据进行调制。由每个宽带光源产生的相应调制的宽带光信号的带宽至少等于AWG的信道带宽度。

4. 发明申请

US20090032880A1 METHOD AND APPARATUS FOR TUNABLE ISOTROPIC RECESS ETCHING OF SILICON MATERIALS 审中-公开
标题翻译：方法和装置用于硅材料的等离子体等温蚀刻
公开(公告)号：US20090032880A1
公开(公告)日：2009-02-05
申请号：US11833481
申请日：2007-08-03
申请人： Mark Naoshi Kawaguchi , Meihua Shen , Hiroki Sasano , Rong Chen
发明人： Mark Naoshi Kawaguchi , Meihua Shen , Hiroki Sasano , Rong Chen
IPC分类号： H01L29/94 , H01L21/302 , H01L21/311
CPC分类号： H01L29/7848 , H01L21/3065 , H01L21/823807 , H01L21/823814 , H01L29/6656 , H01L29/66636
摘要： Methods and apparatuses to etch recesses in a silicon substrate having an isotropic character to undercut a transistor in preparation for a source/drain regrowth. In one embodiment, a cap layer of a first thickness is deposited over a transistor gate stack and spacer structure. The cap layer is then selectively etched in a first region of the substrate, such as a p-MOS region, using a first isotropic plasma etch process and a second anisotropic plasma etch process. In another embodiment, an at least partially isotropic plasma recess etch is performed to provide a recess adjacent to the channel region of the transistor. In a particular embodiment, the plasma etch process provides a recess sidewall that is neither positively sloped nor more than 10 nm re-entrant.
摘要翻译：蚀刻具有各向同性特征的硅衬底中的凹陷的方法和装置，以切割晶体管以准备源极/漏极再生长。在一个实施例中，第一厚度的覆盖层沉积在晶体管栅极叠层和间隔结构上。然后使用第一各向同性等离子体蚀刻工艺和第二各向异性等离子体蚀刻工艺，在衬底的第一区域（例如p-MOS区）中选择性地蚀刻覆盖层。在另一个实施例中，执行至少部分各向同性等离子体凹陷蚀刻以提供与晶体管的沟道区相邻的凹陷。在特定实施例中，等离子体蚀刻工艺提供了既不正向倾斜也不超过10nm的凹陷侧壁。

5. 发明授权

US07438849B2 Titanium alloy and process for producing the same 失效
标题翻译：钛合金及其制造方法
公开(公告)号：US07438849B2
公开(公告)日：2008-10-21
申请号：US10663786
申请日：2003-09-17
申请人： Shigeru Kuramoto , Tadahiko Furuta , Junghwan Hwang , Rong Chen , Nobuaki Suzuki , Kazuaki Nishino , Takashi Saito
发明人： Shigeru Kuramoto , Tadahiko Furuta , Junghwan Hwang , Rong Chen , Nobuaki Suzuki , Kazuaki Nishino , Takashi Saito
IPC分类号： C22C14/00
CPC分类号： B22F3/162 , B22F2003/248 , B22F2998/00 , B22F2998/10 , C22C1/0458 , C22C14/00 , B22F3/04 , B22F3/1007 , B22F3/17
摘要： A titanium alloy includes at least one alloying element whose molybdenum equivalent “Moeq” is from 3 to 11% by mass, at least one interstitial solution element selected from the group consisting of O, N and C in an amount of from 0.3 to 3% by mass, and the balance of Ti, when the entirety is taken as 100% by mass. Its content of Al is controlled to 1.8% by mass or less, and it is β single phase at room temperature at least.
摘要翻译：钛合金包括至少一种钼当量“Mo eq eq”为3〜11质量％的合金元素，至少一种选自O，N和C中的间隙溶液元素的量为0.3〜3质量％，余量为全部为100质量％时的Ti。其含量控制在1.8质量％以下，至少在室温下为β单相。

6. 发明授权

US07264552B2 Moveable gutter for bowling lanes having illumination sources 有权
标题翻译：带有照明源的保龄球道的可移动沟槽
公开(公告)号：US07264552B2
公开(公告)日：2007-09-04
申请号：US10876369
申请日：2004-06-23
申请人： Rong Chen
发明人： Rong Chen
IPC分类号： A63B67/00
CPC分类号： A63D5/00 , A63D1/08 , A63D2005/003
摘要： A moveable gutter for a bowling lane is disclosed. The gutter includes a bumper surface that functions as a bumper when said inner edge is raised from a lower position to a fixed upper position higher than the adjacent lane surface. One or more illumination sources may be disposed along the surface of the gutter and bumper surface. A portion of said bumper surface is approximately parallel with the surface of a bowling ball on the bowling lane when the upper surface is in the upper position.
摘要翻译：公开了一种用于保龄球道的可移动沟槽。沟槽包括保险杠表面，当所述内边缘从较低位置升高到高于相邻车道表面的固定上部位置时，该保险杠表面用作保险杠。一个或多个照明源可以沿着沟槽和保险杠表面的表面设置。当上表面处于上部位置时，所述保险杠表面的一部分大致平行于保龄球道上的保龄球的表面。

7. 发明授权

US06725025B1 Interference cancellation among wireless units using Gibbs sampling 有权
标题翻译：使用Gibbs采样的无线单元之间的干扰消除
公开(公告)号：US06725025B1
公开(公告)日：2004-04-20
申请号：US09665843
申请日：2000-09-20
申请人： Timothy M. Schmidl , Alan Gatherer , Xiaodong Wang , Rong Chen
发明人： Timothy M. Schmidl , Alan Gatherer , Xiaodong Wang , Rong Chen
IPC分类号： H04B106
CPC分类号： H04B1/71075 , H04L25/067
摘要： An improved interference cancellation technique is disclosed. Digital baseband circuitry (40) includes user and symbol detection circuitry (50) for performing a Gibbs sampler type of interference cancellation, either embodied in custom hardware (44) or in software. Random initial guesses for a signal sample (either a symbol or chip) are made for each user. Interference cancellation is performed on a user-by-user basis, using the then-current data decision values for the other, interfering users. A soft data decision is used to derive a probability distribution function for the actual data decision for the sample for the user. A randomly selected value is applied against the probability distribution function to generate the next data decision value for that user, and the process is repeated until convergence. Following convergence, a statistic is used to select a final data decision value for each user, from the set of intermediate data decision values stored in memory.
摘要翻译：公开了一种改进的干扰消除技术。数字基带电路（40）包括用于执行Gibbs采样器类型的干扰消除的用户和符号检测电路（50），或者体现在定制硬件（44）中或软件中。为每个用户制作信号样本（符号或芯片）的随机初始猜测。干扰消除是在逐个用户的基础上，使用当时的其他干扰用户的当前数据判定值进行的。软数据决策用于导出用于用户的样本的实际数据决定的概率分布函数。对概率分布函数应用随机选择的值以生成该用户的下一个数据判定值，并重复该过程直到收敛。收敛后，根据存储在存储器中的一组中间数据判定值，使用统计量为每个用户选择最终数据判定值。

8. 发明授权

US09383745B2 Method and device for controlling furnace temperature of burning heating furnace 有权
标题翻译：燃烧加热炉炉温控制方法及装置
公开(公告)号：US09383745B2
公开(公告)日：2016-07-05
申请号：US13881682
申请日：2011-04-27
申请人： Yongfeng Liu , Guoqiang Qian , Huazhong Gu , Rong Chen , Zhicheng Wang , Chunguo Lv , Dejian Wen , Peili Zhang
发明人： Yongfeng Liu , Guoqiang Qian , Huazhong Gu , Rong Chen , Zhicheng Wang , Chunguo Lv , Dejian Wen , Peili Zhang
IPC分类号： G05B23/02 , G05B13/02 , G05B11/42 , C21D11/00 , F23N1/02 , F27D19/00 , F27D21/00 , G05D23/19 , C21D1/34 , F23N5/18
CPC分类号： G05B23/0235 , C21D1/34 , C21D11/00 , F23N1/022 , F23N2005/181 , F23N2005/185 , F23N2023/14 , F23N2023/34 , F23N2023/36 , F23N2023/52 , F23N2025/14 , F23N2025/16 , F27D19/00 , F27D21/00 , F27D21/0014 , F27D2019/0003 , G05B11/42 , G05B13/0265 , G05D23/19 , G05D23/1919
摘要： A method for controlling furnace temperature of a fired heating furnace is disclosed, comprising: measuring furnace temperatures to obtain furnace temperature feedback values; calculating the differences between furnace temperature setting values and the furnace temperature feedback values as discrepancy values DV1, in accordance with the furnace temperature feedback values and the furnace temperature setting value; calculating the differences between the furnace temperature setting values and the furnace temperature feedback values in a unit time, i.e., the gradient of furnace temperature change values, as discrepancy values DV2; obtaining a speed V of a fired heater machine set from a speed adjuster of the fired heater machine set, and obtaining a first multiple feed forward output components FFV in accordance with the speed V of the machine set (V); obtaining a second multiple feed forward output components FFT in accordance with the differences between the furnace temperature setting values and the furnace temperature feedback values, i.e., the discrepancy values DV1; looking up a PID control parameter in accordance with the discrepancy values DV1 and DV2, based on fuzzy control rule, and creating an adjusting control parameter OP1 in accordance with the PID control parameter; controlling a valve for regulating coal gas flow and a valve for regulating air flow by combining the adjusting control parameter OP1 with the first multiple feed forward components FFV and the second multiple feed forward components FFT as a final control output value.
摘要翻译：公开了一种用于控制燃烧加热炉的炉温的方法，包括：测量炉温以获得炉温反馈值; 根据炉温反馈值和炉温设定值，计算炉温设定值与炉温反馈值之间的差值作为差值DV1; 计算炉温度设定值和炉温反馈值之间的差异，单位时间，即炉温变化值的梯度作为差值DV2; 获得从所述燃烧加热器机组的速度调节器设定的燃烧加热器机构的速度V，并且根据所述机器组（V）的速度V获得第一多个前馈输出分量FFV; 根据炉温设定值和炉温反馈值（即差值DV1）之间的差异，获得第二多重前馈输出分量FFT; 根据模糊控制规则，根据差值DV1和DV2查找PID控制参数，并根据PID控制参数创建调整控制参数OP1; 通过将调节控制参数OP1与第一多个前馈分量FFV和第二多个前馈分量FFT组合作为最终控制输出值来控制用于调节煤气流量的阀和用于调节气流的阀。

9. 发明授权

US09062819B1 Collapsible computer laptop table 有权
标题翻译：折叠电脑笔记本电脑桌
公开(公告)号：US09062819B1
公开(公告)日：2015-06-23
申请号：US14562152
申请日：2014-12-05
申请人： Rong Chen
发明人： Rong Chen
IPC分类号： A47B23/00 , F16M13/04 , A47B3/08 , A47B21/00 , F16M11/22
CPC分类号： F16M13/04 , A47B23/00 , A47B23/001 , F16M11/22 , F16M11/38 , F16M13/00
摘要： A collapsible computer laptop table having a folding table with a rectangular upper platform with an upper socket, a vertical section having a ball disposed on each end, one ball rotatably disposed within the upper socket, a first lower platform having a squared end spaced apart from a thin edge, a lower socket in receipt of the second ball, a second lower platform having a squared end spaced apart from a thin edge, a pair of 90 degree hinges, one of each 90 degree hinge connecting the first end to the upper platform, one of each 90 degree hinge connecting the second end to the first lower platform, the folding table selectively collapsed to a first position, the table expanded into a second position, and wherein a user selectively sits atop the first lower platform and the second lower platform with the folding table in the second position.
摘要翻译：一种折叠式计算机膝上型计算机台，其具有带有上部插座的矩形上部平台的折叠台，具有设置在每个端部上的球体的垂直部分，一个可旋转地设置在上部插座内的球体，第一下部平台，其具有与薄边缘，接收第二球的下插座，具有与薄边缘间隔开的平方端的第二下平台，一对90度铰链，每个90度铰链中的一个将第一端连接到上平台每个90度铰链中的一个将所述第二端连接到所述第一下部平台，所述折叠桌选择性地折叠到第一位置，所述桌子扩展到第二位置，并且其中使用者选择性地坐在所述第一下部平台的顶部，并且所述第二下部平台与折叠桌在第二位置。

10. 发明申请

US20140364443A1 1,4-DIHYDRO-NAPHTHYRIDINE DERIVATIVE AND PHARMACEUTICAL COMPOSITION AND USE THEREOF 有权
标题翻译： 1,4-二氢萘啶衍生物和药物组合物及其用途
公开(公告)号：US20140364443A1
公开(公告)日：2014-12-11
申请号：US14362735
申请日：2012-12-07
申请人： Rong Chen , Lin Feng , Zhengping Zhang , Fang Fang , Qingli Dong , Fulong Li , Lei Wang , Yao Hua , Shibao Yang , Peng Wang
发明人： Rong Chen , Lin Feng , Zhengping Zhang , Fang Fang , Qingli Dong , Fulong Li , Lei Wang , Yao Hua , Shibao Yang , Peng Wang
IPC分类号： C07D495/14 , C07D471/14 , C07D471/04
CPC分类号： C07D495/14 , C07D471/04 , C07D471/12 , C07D471/14 , C07D491/14
摘要： Disclosed are 1,4-dihydro-naphthyridine derivatives and pharmaceutical composition and uses thereof. The 1,4-dihydro-naphthyridine derivatives are a compound capable of inhibiting acetylcholinesterase activity and preventing extracellular calcium from flowing into a cell via a calcium channel, i.e., having a dual-activity, which are of potential importance as a pharmaceutical and can be used to prepare the drugs for treating cardiovascular diseases, cerebrovascular diseases and dementia.
摘要翻译：公开了1,4-二氢 - 萘啶衍生物及其药物组合物及其用途。 1,4-二氢 - 萘啶衍生物是能够抑制乙酰胆碱酯酶活性并防止细胞外钙通过钙通道流入细胞的化合物，即具有作为药物具有潜在重要性的双重活性，可以是用于制备治疗心血管疾病，脑血管疾病和痴呆症的药物。

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