公开(公告)号：US20150027656A1

公开(公告)日：2015-01-29

申请号：US14384981

申请日：2012-03-13

申请人： Fuping Tang ,  Zhen Li ,  Xiaofeng Wang ,  Peng Fei ,  Jinsong Meng ,  Yue Zhang ,  Yong Ma ,  Wenzhong Wang ,  Zhiwen Zhang ,  Xiaohan Wang ,  Meng Guo ,  Zhigang Zhao ,  Yang Lin ,  Guoqiang Xin ,  Weizhi Yao

发明人： Fuping Tang ,  Zhen Li ,  Xiaofeng Wang ,  Peng Fei ,  Jinsong Meng ,  Yue Zhang ,  Yong Ma ,  Wenzhong Wang ,  Zhiwen Zhang ,  Xiaohan Wang ,  Meng Guo ,  Zhigang Zhao ,  Yang Lin ,  Guoqiang Xin ,  Weizhi Yao

IPC分类号： C21C7/064 ,  B22D11/00

CPC分类号： C21C7/064 ,  B22D11/001 ,  C21C1/025 ,  C21C5/35 ,  C21C5/36 ,  C21C7/0043 ,  C21C7/0068 ,  C21C7/0087 ,  C21C7/0645 ,  C21C7/072 ,  C21C7/10 ,  C21C2300/08

摘要： A method for preparing low-cost clean steel includes steps of: preliminarily desulfurizing iron melt: preliminarily desulfurizing in an iron melt channel during blast furnace tapping and during iron folding in an iron folding room, adding a desulfurizing ball into the iron melt during the blast furnace tapping or the iron folding; dephosphorizing and controlling sulfur: dephosphorizing and controlling sulfur during converter steelmaking, in such a manner that P≦0.014% and S≦0.004% during tapping; rapidly dephosphorizing by slag-forming: rapidly dephosphorizing by slag-forming during converter tapping, at a converter end point, controlling a C content at 0.02˜0.10%, adding a dephosphorizing ball through an alloy chute during the converter tapping, blowing argon and stirring at the same time; purifying steel melt during RH refining: adding a purifying ball at a late stage of the RH refining when a vacuum degree is at 66.7˜500 Pa; and continuously casting with whole-process protection.

摘要翻译： 制备低成本清洁钢的方法包括以下步骤：预先将铁熔体脱硫：在高炉出钢期间和铁折叠期间在铁熔体通道中预先脱硫，在铁折叠室中铁折叠期间，在爆炸期间向铁熔体中加入脱硫球 炉膛或熨斗折叠; 脱磷控制硫：在转炉炼钢过程中脱磷和控制硫，使得出钢时P＆lt; 0.014％和S＆NlE; 0.004％; 通过成渣快速脱磷：在转炉攻丝期间通过炉渣形成快速脱磷，在转炉终点，控制C含量为0.02〜0.10％，在转炉出料过程中加入脱磷球通过合金槽，吹氩并搅拌 与此同时; 在RH精炼期间净化钢熔体：当真空度为66.7〜500Pa时，在RH精炼的后期添加净化球; 并持续铸造全过程保护。

公开(公告)号：US09708676B2

公开(公告)日：2017-07-18

申请号：US14384981

申请日：2012-03-13

申请人： Fuping Tang ,  Zhen Li ,  Xiaofeng Wang ,  Peng Fei ,  Jinsong Meng ,  Yue Zhang ,  Yong Ma ,  Wenzhong Wang ,  Zhiwen Zhang ,  Xiaoshan Wang ,  Meng Guo ,  Zhigang Zhao ,  Yang Lin ,  Guoqiang Xin ,  Weizhi Yao

发明人： Fuping Tang ,  Zhen Li ,  Xiaofeng Wang ,  Peng Fei ,  Jinsong Meng ,  Yue Zhang ,  Yong Ma ,  Wenzhong Wang ,  Zhiwen Zhang ,  Xiaoshan Wang ,  Meng Guo ,  Zhigang Zhao ,  Yang Lin ,  Guoqiang Xin ,  Weizhi Yao

IPC分类号： C21C1/02 ,  C21C7/06 ,  C21C7/064 ,  C21C7/00 ,  C21C7/10 ,  B22D11/00 ,  C21C5/35 ,  C21C5/36 ,  C21C7/072

CPC分类号： C21C7/064 ,  B22D11/001 ,  C21C1/025 ,  C21C5/35 ,  C21C5/36 ,  C21C7/0043 ,  C21C7/0068 ,  C21C7/0087 ,  C21C7/0645 ,  C21C7/072 ,  C21C7/10 ,  C21C2300/08

摘要： A method for preparing low-cost clean steel includes steps of: preliminarily desulfurizing iron melt: preliminarily desulfurizing in an iron melt channel during blast furnace tapping and during iron folding in an iron folding room, adding a desulfurizing ball into the iron melt during the blast furnace tapping or the iron folding; dephosphorizing and controlling sulfur: dephosphorizing and controlling sulfur during converter steelmaking, in such a manner that P≦0.014% and S≦0.004% during tapping; rapidly dephosphorizing by slag-forming: rapidly dephosphorizing by slag-forming during converter tapping, at a converter end point, controlling a C content at 0.02˜0.10%, adding a dephosphorizing ball through an alloy chute during the converter tapping, blowing argon and stirring at the same time; purifying steel melt during RH refining: adding a purifying ball at a late stage of the RH refining when a vacuum degree is at 66.7˜500 Pa; and continuously casting with whole-process protection.

公开(公告)号：US08804979B2

公开(公告)日：2014-08-12

申请号：US13267624

申请日：2011-10-06

申请人： Thomas Bo Elmedyb ,  Jesper Jensen ,  Meng Guo

发明人： Thomas Bo Elmedyb ,  Jesper Jensen ,  Meng Guo

IPC分类号： H04B15/00

CPC分类号： H04R3/02 ,  H04R25/453 ,  H04R2430/20

摘要： A method and an audio processing system determine a system parameter, e.g. step size, in an adaptive algorithm, e.g. an adaptive feedback cancellation algorithm so as to provide an alternative scheme for feedback estimation in a multi-microphone audio processing system. A feedback part of the system's open loop transfer function is estimated and separated in a transient part and a steady state part, which can be used to control the adaptation rate of the adaptive feedback cancellation algorithm by adjusting the system parameter, e.g. step size parameter, of the algorithm when desired system properties, such as a steady state value or a convergence rate of the feedback, are given/desired. The method can be used for different adaptation algorithms such as LMS, NLMS, RLS, etc. in hearing aids, headsets, handsfree telephone systems, teleconferencing systems, public address systems, etc.

摘要翻译： 方法和音频处理系统确定系统参数，例如， 步长，在自适应算法中，例如。 自适应反馈消除算法，以便在多麦克风音频处理系统中提供用于反馈估计的替代方案。 系统的开环传递函数的反馈部分在瞬态部分和稳态部分中进行估计和分离，稳态部分可用于通过调整系统参数来控制自适应反馈消除算法的自适应速率。 给定/期望所需的系统特性（如稳定状态值或反馈的收敛速度）时的算法的步长参数。 该方法可用于助听器，耳机，免提电话系统，电话会议系统，公共广播系统等不同适应算法，如LMS，NLMS，RLS等。

公开(公告)号：US20100020995A1

公开(公告)日：2010-01-28

申请号：US12506635

申请日：2009-07-21

申请人： Thomas Bo ELMEDYB ,  Jesper Jensen ,  Meng Guo

发明人： Thomas Bo ELMEDYB ,  Jesper Jensen ,  Meng Guo

IPC分类号： H04R25/00

CPC分类号： H04R25/552 ,  H04R5/033 ,  H04R25/453

摘要： The invention relates to a hearing aid system comprising first and second spatially separated hearing instruments, the system being adapted for processing input sounds to output sounds according to a user's needs. The invention further relates to a method and use. The object of the present invention is to provide an alternative scheme for reducing the effect of acoustic feedback in a hearing aid system. The problem is solved in that the hearing instruments comprises, respectively, first and second input transducers for converting a first input sound to first and second electric input signal, and first and second output transducers for converting first and second processed electric output signal to first and second output sounds, wherein the system is adapted to provide that a first Tx-signal originating from the first electric input signal of the first hearing instrument is transmitted to the second hearing instrument and used in the formation of the second processed electric output signal, and that a second Tx-signal originating from the second electric input signal of the second hearing instrument is transmitted to the first hearing instrument and used in the formation of the first processed electric output signal. This has the advantage of providing a scheme for reducing or effectively eliminating acoustic feedback in a pair of hearing instruments. The invention may e.g. be used in listening devices, e.g. hearing aids, head sets, or active ear plugs.

摘要翻译： 本发明涉及一种包括第一和第二空间分离的听力仪器的助听器系统，该系统适于根据用户的需要处理输入声音以输出声音。 本发明还涉及一种方法和用途。 本发明的目的是提供一种用于减少助听器系统中声反馈的影响的替代方案。 解决的问题在于，听力仪器分别包括用于将第一输入声音转换为第一和第二电输入信号的第一和第二输入换能器，以及用于将第一和第二处理电输出信号转换为第一和第二输入信号的第一和第二输出换能器 第二输出声音，其中所述系统适于提供源自所述第一听力仪器的第一电输入信号的第一Tx信号被发送到所述第二听力仪器并用于形成所述第二处理电输出信号，以及 来自第二听力仪器的第二电输入信号的第二Tx信号被发送到第一听力仪器，并用于形成第一处理电输出信号。 这具有提供用于减少或有效地消除一对听力仪器中的声反馈的方案的优点。 本发明可以例如 用于听音装置，例如 助听器，头戴式耳塞或有源耳塞。

公开(公告)号：US20070179123A1

公开(公告)日：2007-08-02

申请号：US11595797

申请日：2006-11-08

申请人： Peter Chiang ,  Daniel Levy ,  Meng Guo ,  Valeri Martichonok ,  Brian Sefton

发明人： Peter Chiang ,  Daniel Levy ,  Meng Guo ,  Valeri Martichonok ,  Brian Sefton

IPC分类号： A61K31/551 ,  A61K31/502 ,  A61K31/498 ,  A61K31/496 ,  A61K31/4709 ,  A61K31/4745

CPC分类号： A61K31/551 ,  A61K31/4709 ,  A61K31/4745 ,  A61K31/496 ,  A61K31/498 ,  A61K31/502

摘要： Methods and compositions are provided comprising a therapeutically effective amount of a compound of formula I wherein R1-4, W, X, Y and Z are as defined in the specification, for inhibiting and treating diseases and disorders associated with pathogenic proteins causing neurodegenerative diseases and amyloid diseases, such as protease resistant prion proteins (PrPSc) and those associated with transmissible spongiform encephalopathies (TSEs), Alzheimer's Disease, amyloidosis, and the like.

摘要翻译： 提供了包含治疗有效量的式I化合物的方法和组合物，其中R 1至4，W，X，Y和Z如本说明书中所定义，用于抑制和治疗疾病和障碍 与导致神经变性疾病和淀粉样蛋白病的致病蛋白质相关，如蛋白酶抗性朊病毒蛋白（PrPSc）和与传染性海绵状脑病（TSEs），阿尔茨海默病，淀粉样变性等相关的病原体蛋白。

公开(公告)号：US20190050872A1

公开(公告)日：2019-02-14

申请号：US16074631

申请日：2016-02-05

申请人： Xiao-Feng YU ,  Jun-Qing XIE ,  Meng GUO ,  ENTIT SOFTWARE LLC

发明人： Xiaofeng Yu ,  Jun Qing Xie ,  Meng Guo

IPC分类号： G06Q30/02 ,  G06F17/30 ,  G06Q50/00 ,  G06N7/00

摘要： In one example in accordance with the present disclosure, a method for user interest and relationship determination may include distributing a first and a second set of pairs to a plurality of data nodes. The method may also include calculating, on a first data node, a probability of a user's interest in a product based on an observable factor and a latent factor and calculating, on second data node, a probability of a likelihood of a relationship between the user and a second user, based on an observable factor and a latent factor. The method may also include determining a most likely interest and a most likely relationship of the user and predicting a potential interest of the user based on the most likely interest and the most likely relationship.

公开(公告)号：US09438902B2

公开(公告)日：2016-09-06

申请号：US13997838

申请日：2011-12-26

申请人： Meng Guo ,  Libo Yang ,  Jian Zhang

发明人： Meng Guo ,  Libo Yang ,  Jian Zhang

IPC分类号： H04N7/12 ,  H04N11/02 ,  H04N11/04 ,  H04N19/156 ,  H04N19/172 ,  H04N19/117 ,  H04N19/132 ,  H04N19/44 ,  H04N19/82 ,  H04N19/523 ,  H04N19/86

CPC分类号： H04N19/156 ,  H04N19/117 ,  H04N19/132 ,  H04N19/172 ,  H04N19/44 ,  H04N19/523 ,  H04N19/82 ,  H04N19/86

摘要： A method for decoding includes: determining an expected power according to the current remaining power and an expected decoding time length, determining a first average power according to the accumulated decoding time length and the accumulated power consumption of the decoder from the moment it starts to work until the current moment; determining a second average power according to the accumulated decoding time length and the accumulated power consumption in the process of decoding the latest preset number of image groups; when the absolute value of the difference between the expected power and the second average power exceeds a preset threshold and the expected power is not equal to the first average power, determining the operation mode of the decoder according to the size relationship between the expected power and the first average power and decoding a data frame according to the determined operation mode.

摘要翻译： 一种解码方法，包括：根据当前的剩余功率和期望的解码时间长度确定预期功率，根据累加的解码时间长度和解码器从开始工作之时累积的功耗确定第一平均功率 直到现在为止; 在解码最新预设数量的图像组的过程中，根据累积的解码时间长度和累积的功耗来确定第二平均功率; 当预期功率和第二平均功率之间的差的绝对值超过预设阈值并且期望功率不等于第一平均功率时，根据预期功率和预期功率之间的大小关系确定解码器的操作模式; 根据确定的操作模式对第一平均功率进行数据帧解码。

公开(公告)号：US08594355B2

公开(公告)日：2013-11-26

申请号：US12700889

申请日：2010-02-05

申请人： Meng Guo

发明人： Meng Guo

IPC分类号： H04R25/00

CPC分类号： H04R25/453

摘要： This invention relates to a hearing device for compensating hearing impairment of a user. The hearing device comprises an input signal converter for converting an acoustic signal to an electric signal, a signal processor, an output signal converter for converting a processed signal to a processed acoustic signal presented to the user, and an adaptive feedback suppression unit compensating for acoustic feedback between the output signal converter and the input signal converter and to generate a feedback compensation signal, which is mixed with the electric signal from the input signal converter to provide a compensated electric signal. The signal processor is adapted to process the compensated electric signal and to generate a processed signal therefrom. The hearing device further comprises an open loop approximation unit adapted to monitor relation between the compensated electric signal and the processed signal, and adapted to generate a control signal based on the relation, the control signal controlling the signal processor and/or the adaptive feedback suppression unit.

摘要翻译： 本发明涉及一种用于补偿用户听力障碍的听力装置。 听力装置包括用于将声信号转换为电信号的输入信号转换器，信号处理器，用于将经处理的信号转换成呈现给用户的已处理声信号的输出信号转换器，以及补偿声信号的自适应反馈抑制单元 输出信号转换器和输入信号转换器之间的反馈，并产生反馈补偿信号，该反馈补偿信号与来自输入信号转换器的电信号混合以提供经补偿的电信号。 信号处理器适于处理经补偿的电信号并从其产生经处理的信号。 听力装置还包括开环近似单元，其适于监测经补偿的电信号和处理的信号之间的关系，并且适于基于该关系产生控制信号，控制信号处理器的控制信号和/或自适应反馈抑制 单元。

公开(公告)号：US20130287095A1

公开(公告)日：2013-10-31

申请号：US13997838

申请日：2011-12-26

申请人： Meng Guo ,  Libo Yang ,  Jian Zhang

发明人： Meng Guo ,  Libo Yang ,  Jian Zhang

IPC分类号： H04N7/26

CPC分类号： H04N19/156 ,  H04N19/117 ,  H04N19/132 ,  H04N19/172 ,  H04N19/44 ,  H04N19/523 ,  H04N19/82 ,  H04N19/86

摘要： Disclosed are a method, a device and a terminal for decoding, the method including: determining an expected power of the decoder according to the current remaining power and an expected decoding time length, determining a first average power of the decoder according to the accumulated decoding time length and the accumulated power consumption of the decoder from the moment it starts to work until the current moment; determining a second average power of the decoder according to the accumulated decoding time length and the accumulated power consumption in the process of decoding the latest preset number of image groups by the decoder; when the absolute value of the difference between the expected power and the second average power exceeds a preset threshold and the expected power is not equal to the first average power, determining the operation mode of the decoder according to the size relationship between the expected power and the first average power and decoding a data frame according to the determined operation mode. By using the present solution, the operation time of the decoder can be controlled.

摘要翻译： 公开了一种用于解码的方法，装置和终端，所述方法包括：根据当前剩余功率和预期解码时间长度确定解码器的预期功率，根据累积解码确定解码器的第一平均功率 时间长度和解码器从开始工作到当前时刻的累积功耗; 根据在解码器对最新预设数量的图像组进行解码的处理中的累积解码时间长度和累积功耗，确定解码器的第二平均功率; 当预期功率和第二平均功率之间的差的绝对值超过预设阈值并且期望功率不等于第一平均功率时，根据预期功率和预期功率之间的大小关系确定解码器的操作模式; 根据确定的操作模式对第一平均功率进行数据帧解码。 通过使用本解决方案，可以控制解码器的操作时间。

公开(公告)号：US08542855B2

公开(公告)日：2013-09-24

申请号：US12506635

申请日：2009-07-21

申请人： Thomas Bo Elmedyb ,  Jesper Jensen ,  Meng Guo

发明人： Thomas Bo Elmedyb ,  Jesper Jensen ,  Meng Guo

IPC分类号： H04R25/00

CPC分类号： H04R25/552 ,  H04R5/033 ,  H04R25/453

摘要： The invention relates to a hearing aid system comprising first and second spatially separated hearing instruments, the system being adapted for processing input sounds to output sounds according to a user's needs. The invention further relates to a method and use. The object of the present invention is to provide an alternative scheme for reducing the effect of acoustic feedback in a hearing aid system. The problem is solved in that the hearing instruments comprises, respectively, first and second input transducers for converting a first input sound to first and second electric input signal, and first and second output transducers for converting first and second processed electric output signal to first and second output sounds, wherein the system is adapted to provide that a first Tx-signal originating from the first electric input signal of the first hearing instrument is transmitted to the second hearing instrument and used in the formation of the second processed electric output signal, and that a second Tx-signal originating from the second electric input signal of the second hearing instrument is transmitted to the first hearing instrument and used in the formation of the first processed electric output signal. This has the advantage of providing a scheme for reducing or effectively eliminating acoustic feedback in a pair of hearing instruments. The invention may e.g. be used in listening devices, e.g. hearing aids, head sets, or active ear plugs.

摘要翻译： 本发明涉及一种包括第一和第二空间分离的听力仪器的助听器系统，该系统适于根据用户的需要处理输入声音以输出声音。 本发明还涉及一种方法和用途。 本发明的目的是提供一种用于减少助听器系统中声反馈的影响的替代方案。 解决的问题在于，听力仪器分别包括用于将第一输入声音转换为第一和第二电输入信号的第一和第二输入换能器，以及用于将第一和第二处理电输出信号转换为第一和第二输入信号的第一和第二输出换能器 第二输出声音，其中所述系统适于提供源自所述第一听力仪器的第一电输入信号的第一Tx信号被发送到所述第二听力仪器并用于形成所述第二处理电输出信号，以及 来自第二听力仪器的第二电输入信号的第二Tx信号被发送到第一听力仪器，并用于形成第一处理电输出信号。 这具有提供用于减少或有效地消除一对听力仪器中的声反馈的方案的优点。 本发明可以例如 用于听音装置，例如 助听器，头戴式耳塞或有源耳塞。