公开(公告)号：US08399167B2

公开(公告)日：2013-03-19

申请号：US12675098

申请日：2008-08-27

申请人： David Hermann ,  Ralf Larson

发明人： David Hermann ,  Ralf Larson

IPC分类号： G03G9/09

CPC分类号： G03G9/0821 ,  B29C64/153 ,  B33Y10/00 ,  B33Y70/00 ,  G03G9/0872 ,  G03G9/0902 ,  G03G9/09708

摘要： The present invention relates to a toner composition for forming a masking pattern for use e.g. in connection with a method of building up a three-dimensional body from a large number of mutually connected layers of powder particles that are bonded to each other using radiant heat. The toner composition consists of powder particles that arc able to withstand a temperature of at least 200° C. without sticking together. It also relates to a developer that comprises the toner composition and carrier particles and a method in connection with the production of a volume body by using a toner composition or a developer according to the invention.

摘要翻译： 本发明涉及一种用于形成掩模图案的调色剂组合物， 结合从使用辐射热彼此结合的大量相互连接的粉末颗粒层构建三维体的方法。 调色剂组合物由能够承受至少200℃的温度而不粘附在一起的粉末颗粒组成。 它还涉及包含调色剂组合物和载体颗粒的显影剂以及通过使用根据本发明的调色剂组合物或显影剂与体积体的生产有关的方法。

公开(公告)号：US20110117485A1

公开(公告)日：2011-05-19

申请号：US12675098

申请日：2008-08-27

申请人： David Hermann ,  Ralf Larson

发明人： David Hermann ,  Ralf Larson

IPC分类号： G03G9/09 ,  G03G9/08 ,  G03G13/20 ,  G03G9/107

CPC分类号： G03G9/0821 ,  B29C64/153 ,  B33Y10/00 ,  B33Y70/00 ,  G03G9/0872 ,  G03G9/0902 ,  G03G9/09708

摘要： The present invention relates to a toner composition for forming a masking pattern for use e.g. in connection with a method of building up a three-dimensional body from a large number of mutually connected layers of powder particles that are bonded to each other using radiant heat. The toner composition consists of powder particles that arc able to withstand a temperature of at least 200° C. without sticking together. It also relates to a developer that comprises the toner composition and carrier particles and a method in connection with the production of a volume body by using a toner composition or a developer according to the invention.

摘要翻译： 本发明涉及一种用于形成掩模图案的调色剂组合物， 结合由使用辐射热彼此结合的大量相互连接的粉末颗粒层构建三维体的方法。 调色剂组合物由能够承受至少200℃的温度而不粘附在一起的粉末颗粒组成。 它还涉及包含调色剂组合物和载体颗粒的显影剂以及通过使用根据本发明的调色剂组合物或显影剂与体积体的生产有关的方法。

公开(公告)号：US20130056139A1

公开(公告)日：2013-03-07

申请号：US13639256

申请日：2011-03-29

申请人： David Hermann ,  Karl Mohr

发明人： David Hermann ,  Karl Mohr

IPC分类号： B22D19/08

CPC分类号： B22D19/02 ,  B22D19/08 ,  B22D19/14

摘要： A production of a cast workpiece having increased wear protection in regions, wherein ceramic particles having an average grain size of between 0.2 and 4 mm are mixed with at least one binding agent. Said mixture is applied to a heat-resistant fiber mat at a particular layer thickness, whereby a two-layer structure arises. After hardening of the binding agent, an insert (9) is constructed from the two-layer structure, the shape thereof corresponding to the shape of a surface region of the cast workpiece to be protected. The insert (9) is applied in the casting cavity (8) at the location corresponding to the surface region of the cast workpiece to be protected. The casting cavity (8) is finally filled with casting material, wherein the ceramic particles in the insert (9) are embedded in the casting material.

摘要翻译： 在区域中具有增加的耐磨保护性的铸造工件的生产，其中平均粒度为0.2-4mm的陶瓷颗粒与至少一种粘合剂混合。 将所述混合物以特定层厚施加到耐热纤维垫上，由此产生两层结构。 在粘合剂硬化之后，由两层结构构成嵌件（9），其形状与待保护的铸造工件的表面区域的形状相对应。 插入件（9）在对应于待保护的铸造工件的表面区域的位置处施加在铸造腔（8）中。 铸造腔（8）最后用铸造材料填充，其中插入件（9）中的陶瓷颗粒嵌入铸造材料中。

公开(公告)号：US07672462B2

公开(公告)日：2010-03-02

申请号：US10815891

申请日：2004-03-31

申请人： Todd Schneider ,  Robert L. Brennan ,  David Hermann ,  Tina Soltani

发明人： Todd Schneider ,  Robert L. Brennan ,  David Hermann ,  Tina Soltani

IPC分类号： H03G11/00 ,  H03G9/00 ,  H03G7/00 ,  H03G3/00 ,  H04R29/00 ,  H04B15/00

CPC分类号： H03G7/002 ,  A61F2011/145 ,  H04R3/02 ,  H04R25/453

摘要： An acoustic shock protection method and device are provided. A pattern analysis-based approach is taken to an input signal to perform feature extraction. A parameter space is identified, which is corresponding to the signal space of the input signal. A rule-based decision approach is taken to the parameter space to detect an acoustic shock event. The device may be advantageously implemented using a weighted overlap-add approach to provide low group delay, high-fidelity and a high degree of protection from acoustic shock events.

摘要翻译： 提供了一种声学防震方法和装置。 对输入信号进行基于模式分析的方法来执行特征提取。 识别参数空间，其对应于输入信号的信号空间。 对参数空间进行基于规则的决策方法来检测声学冲击事件。 该装置可以有利地使用加权重叠方法来实现，以提供低组延迟，高保真度和高度的防止声学冲击事件的保护。

公开(公告)号：US20120139167A1

公开(公告)日：2012-06-07

申请号：US13389649

申请日：2010-08-18

申请人： Carl Fruth ,  David Hermann

发明人： Carl Fruth ,  David Hermann

IPC分类号： B29C35/08 ,  G02B5/22

CPC分类号： B29C67/0077 ,  B29C64/153 ,  B29C64/20 ,  B29C67/0085

摘要： A method for producing a three-dimensional object by selective solidification of a build material includes irradiating a surface of a mask with at least one radiation source. The mask is disposed at a distance from a build plane and an optical imaging system is used to produce a reproduction of the mask on the build plane.

摘要翻译： 通过构建材料的选择性凝固来生产三维物体的方法包括用至少一个辐射源照射掩模的表面。 掩模设置在与构建平面一定距离处，并且光学成像系统用于在构建平面上产生掩模的再现。

公开(公告)号：US07110554B2

公开(公告)日：2006-09-19

申请号：US10214057

申请日：2002-08-07

申请人： Robert L. Brennan ,  King Tam ,  Hamid Sheikhzadeh Nadjar ,  Todd Schneider ,  David Hermann

发明人： Robert L. Brennan ,  King Tam ,  Hamid Sheikhzadeh Nadjar ,  Todd Schneider ,  David Hermann

IPC分类号： H04B15/00 ,  A61F11/06

CPC分类号： H03H21/0027 ,  H03H17/0266 ,  H03H2021/0096

摘要： An adaptive signal processing system for improving a quality of a signal. The system includes an analysis filterbank for transforming a primary information signal in time domain into oversampled sub-band primary signals in frequency domain and an analysis filterbank for transforming a reference signal in time domain into oversampled sub-band reference signals. Sub-band processing circuits process the signals output from the filterbanks to improve a quality of an output signal. A synthesis filterbank can combine the outputs of the sub-band processing circuits to generate the output signal.

公开(公告)号：US09186847B2

公开(公告)日：2015-11-17

申请号：US13389649

申请日：2010-08-18

申请人： Carl Fruth ,  David Hermann

发明人： Carl Fruth ,  David Hermann

IPC分类号： B29C35/08 ,  B29C67/00

CPC分类号： B29C67/0077 ,  B29C64/153 ,  B29C64/20 ,  B29C67/0085

摘要： A method for producing a three-dimensional object by selective solidification of a build material includes irradiating a surface of a mask with at least one radiation source. The mask is disposed at a distance from a build plane and an optical imaging system is used to produce a reproduction of the mask on the build plane.

摘要翻译： 通过构建材料的选择性凝固来生产三维物体的方法包括用至少一个辐射源照射掩模的表面。 掩模设置在与构建平面一定距离处，并且光学成像系统用于在构建平面上产生掩模的再现。

公开(公告)号：US08379869B2

公开(公告)日：2013-02-19

申请号：US12686948

申请日：2010-01-13

申请人： Todd Schneider ,  Robert L. Brennan ,  David Hermann ,  Tina Soltani

发明人： Todd Schneider ,  Robert L. Brennan ,  David Hermann ,  Tina Soltani

IPC分类号： H03G11/00

CPC分类号： H03G7/002 ,  A61F2011/145 ,  H04R3/02 ,  H04R25/453

摘要： An acoustic shock protection method and device are provided. A pattern analysis-based approach is taken to an input signal to perform feature extraction. A parameter space is identified, which is corresponding to, the signal space of the input signal. A rule-based decision approach is taken to the parameter space to detect an acoustic shock event. The device may be advantageously implemented using a weighted overlap-add approach to provide low group delay, high-fidelity and a high degree of protection from acoustic shock events.

摘要翻译： 提供了一种声学防震方法和装置。 对输入信号进行基于模式分析的方法来执行特征提取。 识别与输入信号的信号空间对应的参数空间。 对参数空间进行基于规则的决策方法来检测声学冲击事件。 该装置可以有利地使用加权重叠方法来实现，以提供低组延迟，高保真度和高度的防止声学冲击事件的保护。