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1. 发明申请

US20130130600A1 Hybrid Abrasive Hand Pad and Method of Abrading a Surface 审中-公开
标题翻译：混合磨料手垫和磨损表面的方法
公开(公告)号：US20130130600A1
公开(公告)日：2013-05-23
申请号：US13812103
申请日：2010-07-28
申请人： Tony R. Carrozzella , William G. Suzuki , DeYue Yu , Zhijun Zhang
发明人： Tony R. Carrozzella , William G. Suzuki , DeYue Yu , Zhijun Zhang
IPC分类号： B24D11/02 , B24B1/00
CPC分类号： B24D11/02 , B24B1/00 , B24D3/002 , B24D11/001
摘要： An abrasive hand pad includes a coaled abrasive member secured to a nonwoven abrasive member. Methods of abrading a surface of a workpiece are also disclosed.
摘要翻译：研磨手垫包括固定在非织造研磨件上的加砂研磨件。还公开了研磨工件表面的方法。

2. 发明授权

US08410986B2 Hybrid antennas for electronic devices 有权
公开(公告)号：US08410986B2
公开(公告)日：2013-04-02
申请号：US13343420
申请日：2012-01-04
申请人： Robert J. Hill , Scott A. Myers , Robert W. Schlub , Dean Floyd Darnell , Zhijun Zhang
发明人： Robert J. Hill , Scott A. Myers , Robert W. Schlub , Dean Floyd Darnell , Zhijun Zhang
IPC分类号： H01Q1/24
CPC分类号： H01Q13/103 , H01P11/00 , H01Q1/243 , H01Q1/48 , H01Q9/0421 , H01Q9/06 , H01Q9/42 , H01Q13/10 , H01Q21/28 , H01Q21/30 , Y10T29/49018
摘要： A portable electronic device is provided that has a hybrid antenna. The hybrid antenna may include a slot antenna structure and an inverted-F antenna structure. The slot antenna portion of the hybrid antenna may be used to provide antenna coverage in a first communications band and the inverted-F antenna portion of the hybrid antenna may be used to provide antenna coverage in a second communications band. The second communications band need not be harmonically related to the first communications band. The electronic device may be formed from two portions. One portion may contain conductive structures that define the shape of the antenna slot. One or more dielectric-filled gaps in the slot may be bridged using conductive structures on another portion of the electronic device. A conductive trim member may be inserted into an antenna slot to trim the resonant frequency of the slot antenna portion of the hybrid antenna.

3. 发明申请

US20120065188A1 SUBSTITUTED HETEROCYCLIC DERIVATIVES AND THEIR PHARMACEUTICAL USE AND COMPOSITIONS 审中-公开
标题翻译：取代的杂环衍生物及其药物用途和组合物
公开(公告)号：US20120065188A1
公开(公告)日：2012-03-15
申请号：US13302151
申请日：2011-11-22
申请人： Steven Joseph Brickner , Jinshan Michael Chen , Zhengong Bryan Li , Anthony Marfat , Mark Joseph Mitton-Fry , Michael A. Plotkin , Usa Datta Reilly , Chakrapani Subramanyam , Zhijun Zhang , Shaughnessy Robinson
发明人： Steven Joseph Brickner , Jinshan Michael Chen , Zhengong Bryan Li , Anthony Marfat , Mark Joseph Mitton-Fry , Michael A. Plotkin , Usa Datta Reilly , Chakrapani Subramanyam , Zhijun Zhang , Shaughnessy Robinson
IPC分类号： A61K31/4709 , C07D401/14 , A61K31/517 , A61P31/04 , C07D413/14 , A61K31/5377 , A61K31/55 , C07D401/06 , A61K31/4725
CPC分类号： C07D401/06 , C07D401/14 , C07D405/06 , C07D409/14 , C07D413/14 , C07D417/06 , C07D417/14 , C07D471/04
摘要： Compounds of the general Formula I, wherein X1, X2, X3, X4, X5, X6, X7, R1, R2, R4, R5, R6, R7, R8, R9, R10, Y1, n, m, p and q are defined as above, their preparation and their use as antimicrobial agents.
摘要翻译：通式Ⅰ的化合物，其中X1，X2，X3，X4，X5，X6，X7，R1，R2，R4，R5，R6，R7，R8，R9，R10，Y1，n，m，p和q是如上所述，其制备及其作为抗微生物剂的用途。

4. 发明申请

US20090084130A1 OIL-RETURNING DEVICE AND ACCUMULATOR 有权
标题翻译：油回收装置和累加器
公开(公告)号：US20090084130A1
公开(公告)日：2009-04-02
申请号：US12235946
申请日：2008-09-23
申请人： Zhijun Zhang , Feng Chen , Yong Pan , Guojiang Shao
发明人： Zhijun Zhang , Feng Chen , Yong Pan , Guojiang Shao
IPC分类号： F25B31/00 , F25B43/02
CPC分类号： F25B43/02 , F25B43/003 , F25B43/006 , F25B2500/01
摘要： The present invention provides an oil-returning device and a accumulator, the oil-returning device including an outlet pipe and a filtering component, the outlet pipe having an bent arc portion which is provided with a positioning hole, the filtering component including a filtering screen and a filtering screen base with an oil-returning orifice, and being fixedly installed in the positioning hole, wherein an effective cross section area Sn of an inner space of the outlet pipe at a position where the filtering component is installed is in a range of 50%˜90% of an original effective cross section area S0 of the inner space of the untreated outlet pipe at a position where the filtering component is to be installed. The accumulator includes a hermetically sealed container, a inlet pipe and the oil-returning device, wherein in the case of a given diameter of the outlet pipe and a diameter of the oil-returning orifice, appropriate oil-returning capacity will be attained by setting the effective cross section area of the inner space at the oil-returning orifice of the outlet pipe, and thus the production has significant versatility and can meet the requirements of various refrigeration systems.
摘要翻译：本发明提供一种回油装置和蓄液器，该回油装置包括出口管和过滤部件，该出口管具有设有定位孔的弯曲弧形部分，该过滤部件包括过滤丝网以及具有回油孔的过滤丝网底座，并且固定地安装在所述定位孔中，其中，所述出口管的内部空间的有效横截面积Sn在所述过滤部件的安装位置处于未处理出口管的内部空间的原始有效横截面面积S0在要安装过滤部件的位置的50％〜90％。蓄能器包括密封容器，入口管和回油装置，其中在出口管的给定直径和回油孔的直径的情况下，通过设定适当的回油能力将达到适当的回油能力出口管回油孔内部空间的有效截面积，因此具有很大的通用性，可以满足各种制冷系统的要求。

5. 发明申请

US20080280879A1 SUBSTITUTED HETEROCYCLIC DERIVATIVES AND THEIR PHARMACEUTICAL USE AND COMPOSITIONS 审中-公开
标题翻译：取代的杂环衍生物及其药物用途和组合物
公开(公告)号：US20080280879A1
公开(公告)日：2008-11-13
申请号：US12117071
申请日：2008-05-08
申请人： Steven Jospeh BRICKNER , Jinshan Michael Chen , Zhengong Bryan Li , Anthony Marfat , Mark Joseph Mitton-Fry , Micheal A. Plotkin , Usa Datta Reilly , Chakrapani Subramanyam , Zhijun Zhang , Shaughnessy Robinson
发明人： Steven Jospeh BRICKNER , Jinshan Michael Chen , Zhengong Bryan Li , Anthony Marfat , Mark Joseph Mitton-Fry , Micheal A. Plotkin , Usa Datta Reilly , Chakrapani Subramanyam , Zhijun Zhang , Shaughnessy Robinson
IPC分类号： A61K31/397 , C07D215/00 , A61K31/47 , A61P31/04 , C07D239/72 , A61K31/517
CPC分类号： C07D401/06 , C07D401/14 , C07D405/06 , C07D409/14 , C07D413/14 , C07D417/06 , C07D417/14 , C07D471/04
摘要： Compounds of the general Formula I, wherein X1, X2, X3, X4, X5, X6, X7, R1, R2, R4, R5, R6, R7, R8, R9, R10, Y1, n, m, p and q are defined as above, their preparation and their use as antimicrobial agents.
摘要翻译：通式I的化合物，其中X 1，X 2，X 3，X 4，X 3， X 5，X 6，X 7，R 1，R 2，R 3， R 5，R 5，R 6，R 7，R 8，R 8，其中，R 10，Y 1，n，m，p和q定义如上，它们的制备及其作为抗微生物剂的用途。

6. 发明申请

US20050237255A1 Small footprint dual band dipole antennas for wireless networking 审中-公开
标题翻译：用于无线网络的小尺寸双频偶极天线
公开(公告)号：US20050237255A1
公开(公告)日：2005-10-27
申请号：US11052537
申请日：2005-02-07
申请人： Zhijun Zhang , Jean Langer
发明人： Zhijun Zhang , Jean Langer
IPC分类号： H01Q5/00 , H01Q5/335 , H01Q9/28
CPC分类号： H01Q9/285 , H01Q5/335 , H01Q9/28
摘要： A small footprint dipole antenna of the invention for WLAN applications is designed for full natural resonance in a single band, e.g., the 2.4 GHz band, and uses a matching network to for artificial resonance at a second band, e.g., the 5 GHz band. The natural impedance of the dipole in second band is set in a range that produces an efficient antenna with substantial range in both of the first and second bands.
摘要翻译：用于WLAN应用的本发明的小尺寸偶极天线被设计用于单频带（例如2.4GHz频带）中的完全自然共振，并且在第二频带（例如5GHz频带）处使用匹配网络进行人造共振。将第二频带中的偶极子的自然阻抗设置在产生在第一和第二频带两者中具有相当大范围的有效天线的范围内。

7. 发明申请

US20120098720A1 Hybrid Antennas for Electronic Devices 有权
标题翻译：电子设备混合天线
公开(公告)号：US20120098720A1
公开(公告)日：2012-04-26
申请号：US13343420
申请日：2012-01-04
申请人： Robert J. Hill , Scott A. Myers , Robert W. Schlub , Dean Floyd Darnell , Zhijun Zhang
发明人： Robert J. Hill , Scott A. Myers , Robert W. Schlub , Dean Floyd Darnell , Zhijun Zhang
IPC分类号： H01Q21/30
CPC分类号： H01Q13/103 , H01P11/00 , H01Q1/243 , H01Q1/48 , H01Q9/0421 , H01Q9/06 , H01Q9/42 , H01Q13/10 , H01Q21/28 , H01Q21/30 , Y10T29/49018
摘要： A portable electronic device is provided that has a hybrid antenna. The hybrid antenna may include a slot antenna structure and an inverted-F antenna structure. The slot antenna portion of the hybrid antenna may be used to provide antenna coverage in a first communications band and the inverted-F antenna portion of the hybrid antenna may be used to provide antenna coverage in a second communications band. The second communications band need not be harmonically related to the first communications band. The electronic device may be formed from two portions. One portion may contain conductive structures that define the shape of the antenna slot. One or more dielectric-filled gaps in the slot may be bridged using conductive structures on another portion of the electronic device. A conductive trim member may be inserted into an antenna slot to trim the resonant frequency of the slot antenna portion of the hybrid antenna.
摘要翻译：提供了具有混合天线的便携式电子设备。混合天线可以包括缝隙天线结构和倒F天线结构。混合天线的时隙天线部分可以用于在第一通信频带中提供天线覆盖，并且混合天线的倒F天线部分可以用于在第二通信频带中提供天线覆盖。第二通信频带不需要与第一通信频带谐波相关。电子设备可以由两部分形成。一部分可以包含限定天线槽形状的导电结构。槽中的一个或多个电介质填充的间隙可以使用电子器件的另一部分上的导电结构来桥接。可以将导电装饰构件插入到天线槽中以修整混合天线的缝隙天线部分的谐振频率。

8. 发明授权

US07551142B1 Hybrid antennas with directly fed antenna slots for handheld electronic devices 有权
标题翻译：具有用于手持电子设备的直接馈送天线插槽的混合天线
公开(公告)号：US07551142B1
公开(公告)日：2009-06-23
申请号：US11956314
申请日：2007-12-13
申请人： Zhijun Zhang , Robert J. Hill , Robert W. Schlub , Juan Zavala , Ruben Caballero
发明人： Zhijun Zhang , Robert J. Hill , Robert W. Schlub , Juan Zavala , Ruben Caballero
IPC分类号： H01Q1/24
CPC分类号： H01Q1/52 , H01Q1/243 , H01Q5/371 , H01Q5/392 , H01Q13/10 , H01Q21/30
摘要： A handheld electronic device is provided that contains wireless communications circuitry. The wireless communications circuitry may include antennas. An antenna in the handheld electronic device may have a ground plane element. A slot antenna resonating element may be formed from an opening in the ground plane element. A near-field-coupled antenna resonating element may be electromagnetically coupled to the slot antenna resonating element through electromagnetic near-field coupling. A transmission line may directly feed the slot antenna resonating element. The transmission line may indirectly feed the near-field-coupled antenna resonating element through the slot antenna resonating element. The slot antenna resonating element may have one or more associated resonant frequencies and the near-field-coupled antenna resonating element may have one or more associated resonant frequencies. The antenna may be configured to cover one or more distinct communications bands.
摘要翻译：提供了一种包含无线通信电路的手持式电子设备。无线通信电路可以包括天线。手持电子设备中的天线可以具有接地平面元件。缝隙天线谐振元件可以由接地平面元件中的开口形成。近场耦合天线谐振元件可以通过电磁近场耦合电磁耦合到缝隙天线谐振元件。传输线可以直接馈送缝隙天线谐振元件。传输线可以通过缝隙天线谐振元件间接馈送近场耦合的天线谐振元件。缝隙天线谐振元件可以具有一个或多个相关联的谐振频率，并且近场耦合天线谐振元件可以具有一个或多个相关联的谐振频率。天线可以被配置为覆盖一个或多个不同的通信频带。

9. 发明申请

US20090153407A1 HYBRID ANTENNAS WITH DIRECTLY FED ANTENNA SLOTS FOR HANDHELD ELECTRONIC DEVICES 有权
标题翻译：混合天线用于手持电子设备的直接天线
公开(公告)号：US20090153407A1
公开(公告)日：2009-06-18
申请号：US11956314
申请日：2007-12-13
申请人： Zhijun Zhang , Robert J. Hill , Robert W. Schlub , Juan Zavala , Ruben Caballero
发明人： Zhijun Zhang , Robert J. Hill , Robert W. Schlub , Juan Zavala , Ruben Caballero
IPC分类号： H01Q13/10 , H01Q1/24
CPC分类号： H01Q1/52 , H01Q1/243 , H01Q5/371 , H01Q5/392 , H01Q13/10 , H01Q21/30
摘要： A handheld electronic device is provided that contains wireless communications circuitry. The wireless communications circuitry may include antennas. An antenna in the handheld electronic device may have a ground plane element. A slot antenna resonating element may be formed from an opening in the ground plane element. A near-field-coupled antenna resonating element may be electromagnetically coupled to the slot antenna resonating element through electromagnetic near-field coupling. A transmission line may directly feed the slot antenna resonating element. The transmission line may indirectly feed the near-field-coupled antenna resonating element through the slot antenna resonating element. The slot antenna resonating element may have one or more associated resonant frequencies and the near-field-coupled antenna resonating element may have one or more associated resonant frequencies. The antenna may be configured to cover one or more distinct communications bands.
摘要翻译：提供了一种包含无线通信电路的手持式电子设备。无线通信电路可以包括天线。手持电子设备中的天线可以具有接地平面元件。缝隙天线谐振元件可以由接地平面元件中的开口形成。近场耦合天线谐振元件可以通过电磁近场耦合电磁耦合到缝隙天线谐振元件。传输线可以直接馈送缝隙天线谐振元件。传输线可以通过缝隙天线谐振元件间接馈送近场耦合的天线谐振元件。缝隙天线谐振元件可以具有一个或多个相关联的谐振频率，并且近场耦合天线谐振元件可以具有一个或多个相关联的谐振频率。天线可以被配置为覆盖一个或多个不同的通信频带。

10. 发明申请

US20090040115A1 Antennas for handheld electronic devices 有权
标题翻译：手持电子设备天线
公开(公告)号：US20090040115A1
公开(公告)日：2009-02-12
申请号：US11890865
申请日：2007-08-07
申请人： Zhijun Zhang , Fletcher R. Rothkopf , Robert W. Schlub , Ruben Caballero
发明人： Zhijun Zhang , Fletcher R. Rothkopf , Robert W. Schlub , Ruben Caballero
IPC分类号： H01Q1/22
CPC分类号： H01Q1/243 , H01Q1/36 , H01Q1/38 , H01Q9/0414 , H01Q9/42 , H01Q21/28
摘要： Handheld electronic devices are provided that contain wireless communications circuitry. The wireless communications circuitry may include antenna structures. An antenna may be located in an upper right corner of the handheld device as the handheld device is operated in a portrait mode. When the handheld device is rotated counterclockwise and operated in a landscape mode, the antenna is located in an unobstructed upper left corner of the device. The antenna may be formed from a strip of conductor. A proximal end of the strip of conductor may be connected to a transmission line. A distal end of the strip of conductor may be routed away from housing surfaces by bends formed in the strip. A printed circuit board in the handheld electronic device may have a hole. The distal end of the strip of conductor may be located adjacent to the hole.
摘要翻译：提供了包含无线通信电路的手持电子设备。无线通信电路可以包括天线结构。当手持设备以肖像模式操作时，天线可以位于手持设备的右上角。当手持设备逆时针旋转并以横向模式操作时，天线位于设备的无障碍左上角。天线可以由导体条形成。导体条的近端可以连接到传输线。导体条带的远端可以通过形成在条带中的弯曲而远离壳体表面。手持电子设备中的印刷电路板可以具有孔。导体条的远端可以位于邻近孔的位置。

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