公开(公告)号：US20070072249A1

公开(公告)日：2007-03-29

申请号：US11634751

申请日：2006-12-06

申请人： Peter Baum ,  Randal Ketchem ,  Robert DuBose ,  Steven Wiley ,  Keith Kerkof

发明人： Peter Baum ,  Randal Ketchem ,  Robert DuBose ,  Steven Wiley ,  Keith Kerkof

IPC分类号： G01N33/567 ,  C07H21/04 ,  C12P21/06 ,  C07K14/705 ,  C07K16/28

CPC分类号： G01N33/6863 ,  C07K14/435 ,  C12N2506/03 ,  G01N2500/00 ,  G01N2800/24

摘要： This invention relates to new human alpha-helix-containing polypeptides, to methods of making such polypeptides, to methods of using them to treat immunological conditions, and to methods of identifying compounds that alter alpha-helix-containing polypeptide activities.

摘要翻译： 本发明涉及新的含人α-螺旋的多肽，制备这种多肽的方法，使用它们来治疗免疫学病症的方法，以及鉴定改变含有α-螺旋的多肽活性的化合物的方法。

公开(公告)号：US20060110772A1

公开(公告)日：2006-05-25

申请号：US11177635

申请日：2005-07-07

申请人： Peter Baum ,  Bruce Mosley ,  Randal Ketchem

发明人： Peter Baum ,  Bruce Mosley ,  Randal Ketchem

IPC分类号： G01N33/53 ,  C07H21/04 ,  C12P21/02 ,  C07K14/52 ,  C07K16/24

CPC分类号： C07K14/52 ,  A61K38/00 ,  Y02A90/24 ,  Y02A90/26

摘要： This invention relates to IMX7189 cytokines and to new members of the human cytokine polypeptide family, methods of making such polypeptides, and to methods of using them to treat conditions and diseases involving proliferation and/or differentiation of cells from pluripotent stem cell precursors, and to identify compounds that alter cytokine polypeptide activities.

公开(公告)号：US20070081973A1

公开(公告)日：2007-04-12

申请号：US11602056

申请日：2006-11-20

申请人： Peter Baum ,  Bruce Mosley ,  Randal Ketchem ,  Scott Taylor

发明人： Peter Baum ,  Bruce Mosley ,  Randal Ketchem ,  Scott Taylor

IPC分类号： A61K38/19 ,  C07H21/04 ,  C12P21/02 ,  A61K39/395 ,  C07K14/52 ,  C07K16/24

CPC分类号： C07K14/52 ,  A61K38/00 ,  C07K2299/00

摘要： This invention relates to IMX129840 cytokines, including new mammalian cytokine polypeptides; to methods of making such polypeptides; to methods of using them to treat conditions and diseases involving proliferation and/or differentiation of cells from pluripotent stem cell precursors; and to methods of identifying compounds that alter IMX129840 cytokine polypeptide activities.

摘要翻译： 本发明涉及IMX129840细胞因子，包括新的哺乳动物细胞因子多肽; 制备这种多肽的方法; 涉及使用它们治疗涉及多能干细胞前体细胞增殖和/或分化的病症和疾病的方法; 以及鉴定改变IMX129840细胞因子多肽活性的化合物的方法。

公开(公告)号：US20050107598A1

公开(公告)日：2005-05-19

申请号：US10499184

申请日：2002-12-19

申请人： Peter Baum

发明人： Peter Baum

IPC分类号： C07H21/04 ,  C07K14/47 ,  C07K14/705

CPC分类号： C07K14/7056

摘要： Provided herein are polypeptide and polynucleotide sequences for a molecule having homology to the C-type lectin family of polypeptides. Also provided are methods of making and using the polypeptide and polynucleotides.

摘要翻译： 本文提供了与多肽的C型凝集素家族具有同源性的分子的多肽和多核苷酸序列。 还提供了制备和使用多肽和多核苷酸的方法。

公开(公告)号：US20060036666A1

公开(公告)日：2006-02-16

申请号：US10542481

申请日：2003-12-29

申请人： Peter Baum

发明人： Peter Baum

IPC分类号： G06F17/14

CPC分类号： G06F17/147

摘要： The invention relates to performing an MDCT of a digital input signal of length N, wherein by generating a specific intermediate signal of length N/2 the MDCT can be performed by a number of only N2/4 multiplications of data values of the intermediate signal with cosine values.

摘要翻译： 本发明涉及执行长度为N的数字输入信号的MDCT，其中通过产生长度为N / 2的特定中间信号，MDCT可以由多个仅N 2/4乘法执行 具有余弦值的中间信号的数据值。

公开(公告)号：US20080075724A1

公开(公告)日：2008-03-27

申请号：US11981954

申请日：2007-10-31

申请人： Peter Baum

发明人： Peter Baum

IPC分类号： A61K38/00 ,  A61K39/395 ,  C07H21/04 ,  C07K16/00 ,  C12N15/00 ,  C12P21/04

CPC分类号： C07K14/70532 ,  A61K38/00 ,  C07K2319/00 ,  C12N2799/027

摘要： The invention is directed to B7L-1 as a purified and isolated protein, the DNA encoding the B7L-1, host cells transfected with cDNAs encoding B7L-1 and processes for preparing B7L-1 polypeptides.

摘要翻译： 本发明涉及作为纯化和分离的蛋白质的B7L-1，编码B7L-1的DNA，用编码B7L-1的cDNA转染的宿主细胞和用于制备B7L-1多肽的方法。

公开(公告)号：US20060212710A1

公开(公告)日：2006-09-21

申请号：US11376530

申请日：2006-03-15

申请人： Peter Baum ,  Walter Voessing

发明人： Peter Baum ,  Walter Voessing

IPC分类号： H04L9/00

CPC分类号： G06T1/005 ,  G06T1/0028 ,  G06T2201/0065 ,  G06T2201/0202

摘要： Watermark information (denoted WM) consists of several symbols which are embedded continuously in an audio or a video signal. At decoder site the WM is regained using correlation of the received signal with an m-sequence if Spread Spectrum is used. In some watermark technology the watermark information is transmitted asynchronously, i.e. it is continuously tested whether or not WM can be embedded imperceptible within the audio or video signals. Only if this is true a WM frame is transmitted. But a WM frame consists of some tens of symbols, each carrying one or more bits which are transmitted synchronously. That means, if the period in which the WM can be embedded is shorter than the frame length, some symbols cannot be recovered at receiver side. According to the invention, each WM symbol carries an ID item in addition to its normal payload, and it is already tested in the encoder whether or not the signal is good enough so that the embedded symbol can be recovered at decoder side. If true, it is embedded. If not true, no WM is embedded for the length of one symbol and the test is repeated for the following symbol. The sequence of IDs is known at the encoder which can therefore detect using the ID whether or not a symbol has been skipped.

摘要翻译： 水印信息（表示为WM）由连续嵌入音频或视频信号的几个符号组成。 在解码器位置，如果使用扩频，则使用接收信号与m序列的相关性来重新获得WM。 在一些水印技术中，水印信息是异步发送的，即连续测试WM是否可以在音频或视频信号内嵌入不可察觉的信号。 只有这样，才发送WM帧。 但是WM帧由几十个符号组成，每个符号携带一个或多个同步传输的位。 这意味着，如果可嵌入WM的周期短于帧长度，则在接收机侧无法恢复某些符号。 根据本发明，每个WM符号除了其正常有效载荷之外还携带ID项目，并且已经在编码器中测试了信号是否足够好，使得嵌入符号可以在解码器侧被恢复。 如果是，它是嵌入的。 如果不是真的，则不会为一个符号的长度嵌入WM，并为以下符号重复测试。 ID的序列在编码器处是已知的，因此可以使用ID来检测符号是否被跳过。

公开(公告)号：US20070203695A1

公开(公告)日：2007-08-30

申请号：US10589648

申请日：2005-02-04

申请人： Peter Baum

发明人： Peter Baum

IPC分类号： G10L19/00 ,  G10L21/00

CPC分类号： G06F17/147 ,  G06F17/145 ,  G10L19/173

摘要： A known time domain to frequency domain or frequency domain to time domain transform used in audio codecs is MDCT, which has the disadvantage of being costly in terms of required computational power due to high-precision multiplications, but which facilitates overlapping transform and subsampling. The invention uses a transform or inverse transform which does not involve multiplications because the transform and inverse transform matrices include ‘+1’ and ‘−1’ values only, but whereby the advantages of overlapping and subsampling are kept.

摘要翻译： 在音频编解码器中使用的已知的时域到频域或频域到时域变换是MDCT，其缺点是由于高精度乘法而在所需的计算能力方面是昂贵的，但是这有利于重叠变换和二次采样。 本发明使用不涉及乘法的变换或逆变换，因为变换和逆变换矩阵仅包括“+1”和“-1”值，而是保持重叠和子采样的优点。

公开(公告)号：US20070116324A1

公开(公告)日：2007-05-24

申请号：US10582031

申请日：2004-09-13

申请人： Peter Baum ,  Walter Voessing

发明人： Peter Baum ,  Walter Voessing

IPC分类号： G06K9/00

CPC分类号： H04H20/31 ,  G10L19/018 ,  G11B20/00891 ,  H04H2201/50

摘要： Spread spectrum technology and the related inserted or added information signal can be used for implementing watermarking digital audio signals. A known processing for retrieving at receiver or decoder side the watermark signal information bit from the spread spectrum is convolving the received or replayed spectrum with a spreading function that is time-inverse with respect to the original spreading function. The pseudo noise sequences are modulated one or more carrier frequencies which are inserted at one or more frequency bands into the spectrum of an audio signal. The watermark signal decoder checks the frequency bands occupied by such carriers. According to the invention, the frequency band occupation information is signalled in advance, i.e. is trans-mitted already together with the frame data for the current frame, such that the watermark signal decoder knows before processing the following audio signal frame which carrier frequency or frequencies are occupied and must be used for the corresponding carrier demodulation, and which carrier frequencies need not be checked and demodulated.

摘要翻译： 扩展频谱技术和相关的插入或添加信息信号可用于实现水印数字音频信号。 在接收机或解码​​器侧检索来自扩频的水印信号信息比特的已知处理是用接收或重放的频谱与相对于原始扩展函数的时间反相的扩展函数进行卷积。 伪噪声序列被调制为在一个或多个频带插入到音频信号的频谱中的一个或多个载波频率。 水印信号解码器检查这些载波占据的频带。 根据本发明，提前发信号通知频带占用信息，即与当前帧的帧数据一起发送，使得水印信号解码器在处理以下音频信号帧之前知道哪个载波频率或频率 被占用，必须用于相应的载波解调，哪些载波频率不需要检查和解调。

公开(公告)号：US20050015241A1

公开(公告)日：2005-01-20

申请号：US10497734

申请日：2002-11-23

申请人： Peter Baum

发明人： Peter Baum

IPC分类号： G10L19/02 ,  H03M7/30 ,  H04B1/66 ,  G10L19/14

CPC分类号： H04B1/665

摘要： The invention comprises the retrieval of a quantized spectrum of audio-data, which had been compressed conforming to psychoacoustic principles. This spectrum can be identified with the aid of sorted (and logarithmized) differences of the magnitude of the amplitude. A problem to be solved by the invention is to find the basis of sensitive indicators for the degree of quantization of a spectrum. The result of this calculation shows for a quantized spectrum several small values at amplitudes of the same quantization level, and obvious spikes at positions, where the amplitudes have reached a higher level of quantization, while a non-quantized spectrum typically resembles noise.

摘要翻译： 本发明包括检索已经按照心理声学原理被压缩的音频数据的量化频谱。 借助于幅度幅度的分类（和对数）差异，可以识别该频谱。 本发明要解决的问题是找出频谱量化灵敏度指标的基础。 该计算的结果显示了量化光谱在相同量化级的幅度下的几个小值，以及幅度已经达到较高的量化水平的位置处的明显尖峰，而非量化频谱通常类似于噪声。