公开(公告)号：US20100117263A1

公开(公告)日：2010-05-13

申请号：US12598244

申请日：2007-05-09

申请人： John P. Wesson ,  John M. Milton-Benoit ,  Changsheng Guo ,  James R. Irish ,  Gopalakrishna Rajagopalan ,  Xiaomei Yu ,  Jun Ma ,  Foster P. Lamm ,  Justin R. Hawkes

发明人： John P. Wesson ,  John M. Milton-Benoit ,  Changsheng Guo ,  James R. Irish ,  Gopalakrishna Rajagopalan ,  Xiaomei Yu ,  Jun Ma ,  Foster P. Lamm ,  Justin R. Hawkes

IPC分类号： B29C47/02

CPC分类号： B66B23/24

摘要： A method of making a passenger conveyor handrail includes forming a drive member having a plurality of longitudinally spaced drive surfaces. The drive member has a longitudinal stiffness for maintaining a desired spacing between the drive surfaces. The drive member is inserted into a molding device. A gripping surface portion of the handrail is formed using the molding device such that the gripping surface portion and the drive member are secured together. Another method includes forming a belt drive member having a plurality of teeth that establish a plurality of longitudinally spaced drive surfaces. The belt has a longitudinal stiffness for maintaining a desired spacing between the drive surfaces. Each of the teeth extends across an entire width of the belt. The belt is secured to a gripping surface portion of the handrail.

摘要翻译： 制造乘客输送机扶手的方法包括形成具有多个纵向间隔开的驱动表面的驱动构件。 驱动构件具有用于在驱动表面之间保持所需间隔的纵向刚度。 将驱动构件插入成型装置。 扶手的抓握表面部分使用模制装置形成，使得抓握表面部分和驱动构件固定在一起。 另一种方法包括形成带驱动构件，该带驱动构件具有多个形成多个纵向间隔开的驱动表面的齿。 带具有用于在驱动表面之间保持期望间隔的纵向刚度。 每个齿遍及皮带的整个宽度。 带固定到扶手的抓握表面部分。

公开(公告)号：US08721949B2

公开(公告)日：2014-05-13

申请号：US12598244

申请日：2007-05-09

申请人： John P. Wesson ,  John M. Milton-Benoit ,  Changsheng Guo ,  James R. Irish ,  Gopalakrishna Rajagopalan ,  Xiaomei Yu ,  Jun Ma ,  Foster P. Lamm ,  Justin R. Hawkes

发明人： John P. Wesson ,  John M. Milton-Benoit ,  Changsheng Guo ,  James R. Irish ,  Gopalakrishna Rajagopalan ,  Xiaomei Yu ,  Jun Ma ,  Foster P. Lamm ,  Justin R. Hawkes

IPC分类号： B29C47/02 ,  B66B23/24

CPC分类号： B66B23/24

摘要： A method of making a passenger conveyor handrail includes forming a drive member having a plurality of longitudinally spaced drive surfaces. The drive member has a longitudinal stiffness for maintaining a desired spacing between the drive surfaces. The drive member is inserted into a molding device. A gripping surface portion of the handrail is formed using the molding device such that the gripping surface portion and the drive member are secured together. Another method includes forming a belt drive member having a plurality of teeth that establish a plurality of longitudinally spaced drive surfaces. The belt has a longitudinal stiffness for maintaining a desired spacing between the drive surfaces. Each of the teeth extends across an entire width of the belt. The belt is secured to a gripping surface portion of the handrail.

摘要翻译： 制造乘客输送机扶手的方法包括形成具有多个纵向间隔开的驱动表面的驱动构件。 驱动构件具有用于在驱动表面之间保持所需间隔的纵向刚度。 将驱动构件插入成型装置。 扶手的抓握表面部分使用模制装置形成，使得抓握表面部分和驱动构件固定在一起。 另一种方法包括形成带驱动构件，该带驱动构件具有多个形成多个纵向间隔开的驱动表面的齿。 带具有用于在驱动表面之间保持期望间隔的纵向刚度。 每个齿遍及皮带的整个宽度。 带固定到扶手的抓握表面部分。

公开(公告)号：US20100115740A1

公开(公告)日：2010-05-13

申请号：US11995936

申请日：2005-08-02

申请人： Changsheng Guo ,  John M. Milton-Benoit ,  John P. Wesson ,  Jun Ma

发明人： Changsheng Guo ,  John M. Milton-Benoit ,  John P. Wesson ,  Jun Ma

IPC分类号： F16G3/00 ,  B23P11/00

CPC分类号： B66B23/24 ,  Y10T24/168 ,  Y10T29/49826

摘要： Making a passenger handrail (30) includes splicing together ends (58) of handrail stock. A disclosed device (50) includes mounting members (54), (56) for positioning the ends (58) of the handrail stock relative to each other before splicing them together. Example mounting members (54), (56) include position control members (80) having at least one tooth (82) for engaging a tooth (36) on a driven surface (34) of the handrail. A disclosed example includes a mover (62) having a threaded rod (66) that causes a follower (68) to move with the mounting member (54) for adjusting a position of the mounting member and the corresponding end (58) of the handrail stock within very stringent tolerance requirements.

摘要翻译： 制造乘客扶手（30）包括将扶手件的端部（58）拼接在一起。 所公开的装置（50）包括用于在将它们连接在一起之前相对于彼此定位扶手架的端部（58）的安装构件（54），（56）。 示例性安装构件（54），（56）包括具有至少一个齿（82）的位置控制构件（80），用于与扶手的从动表面（34）上的齿（36）接合。 所公开的示例包括具有螺纹杆（66）的移动器（62），其使随动件（68）与安装构件（54）一起移动，用于调节安装构件的位置和扶手的对应端部（58） 库存在非常严格的公差要求。

公开(公告)号：US20200165436A1

公开(公告)日：2020-05-28

申请号：US16200294

申请日：2018-11-26

申请人： Jun Ma

发明人： Jun Ma

IPC分类号： C08L27/22 ,  C08L83/04 ,  C08K5/00 ,  C08K11/00 ,  C08K3/36 ,  C08L77/00 ,  C08L71/02 ,  C08K5/20 ,  C08J3/00 ,  C08J3/12 ,  C08J3/18

摘要： The present invention discloses a modified polyvinyl chloride (PVC) paste resin and a method of making thereof. The PVC paste resin is prepared by mixing a PVC paste resin with polysiloxane (PBP), for example polyborodimethylsiloxanes.

公开(公告)号：US09126828B2

公开(公告)日：2015-09-08

申请号：US11841676

申请日：2007-08-20

申请人： Jun Ma ,  Alan Fiseher ,  Robert Hoch

发明人： Jun Ma ,  Alan Fiseher ,  Robert Hoch

IPC分类号： C01B31/00 ,  C01B31/04 ,  C01B31/08 ,  B82B1/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B31/02

CPC分类号： B82B1/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/16 ,  C01B32/174

摘要： The invention relates to carbon nanotube structures containing both single walled and multi walled carbon nanotubes, and methods for preparing same. These carbon nanotube structures include but are not limited to macroscopic two and three dimensional structures of carbon nanotubes such as assemblages, mats, plugs, networks, rigid porous structures, extrudates, etc. The carbon nanotube structures of the present invention have a variety of uses, including but not limited to, porous media for filtration, adsorption, chromatography; electrodes and current collectors for supercapacitors, batteries and fuel cells; catalyst supports, (including electrocatalysis), etc.

摘要翻译： 本发明涉及含有单壁和多壁碳纳米管的碳纳米管结构及其制备方法。 这些碳纳米管结构包括但不限于碳纳米管的宏观二维和三维结构，例如组合物，垫，塞子，网络，刚性多孔结构，挤出物等。本发明的碳纳米管结构具有多种用途 包括但不限于用于过滤，吸附，色谱的多孔介质; 用于超级电容器，电池和燃料电池的电极和集电器; 催化剂载体（包括电催化）等

公开(公告)号：US08950849B2

公开(公告)日：2015-02-10

申请号：US13371937

申请日：2012-02-13

申请人： Andrew W. Hays ,  Jun Ma

发明人： Andrew W. Hays ,  Jun Ma

IPC分类号： B41J2/045 ,  B41J2/175

CPC分类号： B41J2/14233

摘要： In some aspects of the present application, an inkjet printing device is disclosed that can comprises an enclosed module configured to store ink and provide a path for ink flow; and an annular structure surrounding the path for ink flow, wherein the annular structure comprises a first polymer structure; a void structure arranged to surround the first polymer structure; and a second polymer structure arranged to surround the void structure.

摘要翻译： 在本申请的一些方面，公开了一种喷墨打印装置，其可以包括被配置为存储墨水并提供油墨流动路径的封闭模块; 以及围绕所述油墨流动路径的环形结构，其中所述环形结构包括第一聚合物结构; 布置成围绕第一聚合物结构的空隙结构; 以及布置成围绕所述空隙结构的第二聚合物结构。

公开(公告)号：US08888254B2

公开(公告)日：2014-11-18

申请号：US13614879

申请日：2012-09-13

申请人： Xuejin Wen ,  Peter J. Nystrom ,  Gary D. Redding ,  Jun Ma

发明人： Xuejin Wen ,  Peter J. Nystrom ,  Gary D. Redding ,  Jun Ma

IPC分类号： B41J2/045

CPC分类号： H01L41/29 ,  B41J2/14233 ,  H01L41/0475 ,  H01L41/0973 ,  H01L41/332

摘要： Implementations relate to methods, devices produced by the method, and systems using the devices, for forming three-dimensional interconnect structures for ink piezoelectric printheads. A piezoelectric element array for an ink jet print head can include a plurality of piezoelectric elements spaced from adjacent piezoelectric elements by an interstitial space. Each piezoelectric element can include a central void space formed in a first intermediate layer between the piezoelectric element array and a second intermediate layer that is operable to function as a free space for portions of the piezoelectric elements to actuate into when subjected to the voltage.

摘要翻译： 实现涉及通过该方法产生的方法，使用该装置的系统，用于形成油墨压电打印头的三维互连结构。 用于喷墨打印头的压电元件阵列可以包括通过间隙空间与相邻的压电元件间隔开的多个压电元件。 每个压电元件可以包括形成在压电元件阵列和第二中间层之间的第一中间层中的中心空隙空间，该第二中间层可操作地用作自由空间，用于部分压电元件在受到电压时致动。

公开(公告)号：US08852547B2

公开(公告)日：2014-10-07

申请号：US12358772

申请日：2009-01-23

申请人： Jun Ma ,  Robert Hoch

发明人： Jun Ma ,  Robert Hoch

IPC分类号： D01F9/12 ,  C01B31/02 ,  B01J38/48 ,  B82Y40/00 ,  B01J38/60 ,  B01J23/96 ,  B01J21/20 ,  B82Y30/00 ,  B01J23/44 ,  B01J21/18

CPC分类号： B01J38/48 ,  B01J21/185 ,  B01J21/20 ,  B01J23/44 ,  B01J23/96 ,  B01J38/60 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/17 ,  Y02P20/584

摘要： A new method for recovering a catalytic metal and carbon nanotubes from a supported catalyst is provided. The carbon nanotube, including carbon nanotube structures, may serve as the support for the catalytic metal. The valence state of the catalytic metal, if not already in the positive state, is raised to a positive state by contacting the supported catalyst with a mild oxidizing agent under conditions which does not destroy the carbon nanotube. The supported catalyst is simultaneously or subsequently contacted with an acid solution to dissolve the catalytic metal without dissolving the carbon nanotube.

摘要翻译： 提供了一种从负载催化剂中回收催化金属和碳纳米管的新方法。 包括碳纳米管结构在内的碳纳米管可以用作催化金属的载体。 在不破坏碳纳米管的条件下，通过使负载型催化剂与温和氧化剂接触，将催化金属的价态（如果尚未处于正态）升高至正态。 负载的催化剂同时或随后与酸溶液接触以溶解催化金属而不溶解碳纳米管。

公开(公告)号：US08545730B2

公开(公告)日：2013-10-01

申请号：US13325560

申请日：2011-12-14

申请人： Jun Ma ,  Alan B Fischer ,  Chunming Niu ,  Lein Ngaw

发明人： Jun Ma ,  Alan B Fischer ,  Chunming Niu ,  Lein Ngaw

IPC分类号： H01B1/04 ,  H01B1/24

CPC分类号： H01C17/06586 ,  C09D5/24 ,  C09D11/52 ,  H01B1/24 ,  H01C17/0652 ,  H01G11/24 ,  H01G11/38 ,  Y02E60/13 ,  Y10S977/742 ,  Y10T428/25 ,  Y10T428/29 ,  Y10T428/30

摘要： Provided are inks and coatings including carbon nanotubes.

摘要翻译： 提供包括碳纳米管的油墨和涂层。

公开(公告)号：US08509208B2

公开(公告)日：2013-08-13

申请号：US12188619

申请日：2008-08-08

申请人： Roberto Rimini ,  Jun Ma

发明人： Roberto Rimini ,  Jun Ma

IPC分类号： H04J1/00

CPC分类号： H04L27/2657 ,  H04L27/2671 ,  H04L27/2675

摘要： Aspects relate to frequency estimation and tracking. Frequency information is extracted based on an observation of a single symbol carrying pilot tones, which can be at any bandwidth location. Specifically, the frequency error information is extracted after selecting tones assigned to a specific user. The frequency error can be corrected based on the estimation. Further, the disclosed aspects can be applied to multi-path environments.

摘要翻译： 方面涉及频率估计和跟踪。 基于可以在任何带宽位置的携带导频音的单个符号的观察来提取频率信息。 具体地，在选择分配给特定用户的音调之后提取频率误差信息。 可以基于估计来校正频率误差。 此外，所公开的方面可以应用于多路径环境。