公开(公告)号：US20180180370A1

公开(公告)日：2018-06-28

申请号：US15849677

申请日：2017-12-21

申请人： Jing Zheng

发明人： Jing Zheng

IPC分类号： F41A5/28 ,  F41A5/20

CPC分类号： F41A5/28 ,  F41A5/20 ,  F41C23/16

摘要： An adjustable gas system for a firearm includes a gas block, a gas regulator and a plunger. The gas block is configured to be fixed to a barrel of the firearm, and includes a hole configured to receive a gas tube of the firearm. The gas regulator is configured to rotate around the barrel, and includes a plurality of gas port holes of different sizes. The plunger is configured to hold the gas regulator at one of a plurality of angles with respect to the gas block such that a select one of the plurality of gas port holes is aligned with the hole on the gas block to allow a respective amount of gas to flow from the barrel to the gas tube through the select one of the plurality of gas port holes.

公开(公告)号：US09080096B2

公开(公告)日：2015-07-14

申请号：US13007549

申请日：2011-01-14

申请人： Huanquan Sun ,  Zhenquan Li ,  Xulong Cao ,  Guangsu Huang ,  Xinwang Song ,  Xiaohong Cui ,  Kun Liu ,  Jing Zheng ,  Xiaoyan Chen ,  Zhiqing Su ,  Zuming Jiang ,  Jinrong Wu

发明人： Huanquan Sun ,  Zhenquan Li ,  Xulong Cao ,  Guangsu Huang ,  Xinwang Song ,  Xiaohong Cui ,  Kun Liu ,  Jing Zheng ,  Xiaoyan Chen ,  Zhiqing Su ,  Zuming Jiang ,  Jinrong Wu

IPC分类号： C08F220/56 ,  C08F218/02 ,  C08F4/40 ,  C09K8/588 ,  C02F101/32 ,  C08F226/02 ,  C08F220/34 ,  C10G1/00

CPC分类号： C09K8/588 ,  C02F2101/32 ,  C08F4/40 ,  C08F218/02 ,  C08F220/34 ,  C08F220/56 ,  C08F226/02 ,  C08F2218/22 ,  C10G1/00

摘要： The present invention relates to a new type of oil displacement agent and the process for preparing the same. The oil displacement agent is formed of a polyacrylamide-based polymer characterized by a partly crosslinked and partly branched structure, wherein said polyacrylamide-based polymer is obtained by aqueous copolymerization of acrylamide and N,N-dimethylaminoethyl methacrylate as a functional monomer, in the presence of a redox initiator system.

摘要翻译： 本发明涉及新型排油剂及其制备方法。 排油剂由聚丙烯酰胺类聚合物形成，其特征在于部分交联和部分支化结构，其中所述聚丙烯酰胺类聚合物通过丙烯酰胺和作为官能单体的N，N-二甲基氨基乙基甲基丙烯酸酯的水共聚获得， 的氧化还原引发剂体系。

公开(公告)号：US08970096B2

公开(公告)日：2015-03-03

申请号：US13312342

申请日：2011-12-06

申请人： Peter Unger ,  Ron Rohrbach ,  Jeff Boehler ,  Jing Zheng

发明人： Peter Unger ,  Ron Rohrbach ,  Jeff Boehler ,  Jing Zheng

IPC分类号： H01T13/20 ,  H01T13/38 ,  H01T13/14 ,  H01T21/02 ,  C23C18/12

CPC分类号： H01T13/14 ,  C23C18/1216 ,  C23C18/1283 ,  H01T13/20 ,  H01T13/38 ,  H01T21/02

摘要： Disclosed herein is a spark plug comprising an insulative sleeve having a central axial bore and an exterior surface and a center electrode extending through the central axial bore of the insulative sleeve. The insulating sleeve is positioned within, and secured to, a metal shell that serves as a mounting platform and interface to an internal combustion engine. The metal sleeve also supports a ground electrode that is positioned in a spaced relationship relative to the center electrode so as to generate a spark gap. The insulating sleeve includes a shaped tip portion that resides in a recessed end portion of the metal shell. A coating is disposed on the exterior surface of the shaped tip portion of the insulative sleeve. The coating comprises a metal oxide, a noble metal, late transition metal, or a combination comprising two or more of the foregoing metals.

摘要翻译： 本文公开了一种火花塞，其包括具有中心轴向孔和外表面的绝缘套筒和延伸穿过绝缘套筒的中心轴向孔的中心电极。 绝缘套管位于用于安装平台并与内燃机接口的金属外壳内并固定。 金属套筒还支撑接地电极，该接地电极相对于中心电极定位成间隔开的关系，以产生火花隙。 绝缘套筒包括位于金属壳的凹入端部中的成形尖端部分。 在绝缘套筒的成形尖端部分的外表面上设置涂层。 涂层包括金属氧化物，贵金属，后过渡金属或包含两种或更多种上述金属的组合。

公开(公告)号：US08745911B2

公开(公告)日：2014-06-10

申请号：US13658700

申请日：2012-10-23

申请人： Jing Zheng

发明人： Jing Zheng

IPC分类号： F41A15/00

CPC分类号： F41A15/12 ,  F41A3/26 ,  F41A15/14 ,  F41A35/06

摘要： A bolt assembly comprises: a bolt front half piece having an extractor slot through which the spent casing is ejected; a bolt rear half piece; an elastic body; and a bolt interlock received in the bolt rear half piece and movable longitudinally with respect to the bolt rear half piece. The elastic body is disposed between the bolt interlock and the bolt rear half piece when the bolt front half piece and the bolt rear half piece are mated together. When the bolt interlock is in a first position, the bolt front half piece is interlocked axially with respect to the bolt rear half piece with the extractor slot pointing in a first direction. When the bolt interlock is in a second position, the bolt front half piece is rotatable axially with respect to the bolt rear half piece so that the extractor slot can point in a second direction.

摘要翻译： 螺栓组件包括：具有抽出槽的螺栓前半部件，废壳体通过该抽出槽排出; 螺栓后半部; 弹性体; 并且螺栓联锁件被容纳在螺栓后半部件中并相对于螺栓后半部件纵向移动。 当螺栓前半部件和螺栓后半部件配合在一起时，弹性体设置在螺栓联锁件和螺栓后半部件之间。 当螺栓联锁处于第一位置时，螺栓前半部件相对于螺栓后半部分轴向地互锁，并且提取器槽指向第一方向。 当螺栓联锁处于第二位置时，螺栓前半部件相对于螺栓后半部件可轴向旋转，使得提取槽可以指向第二方向。

公开(公告)号：US20130167421A1

公开(公告)日：2013-07-04

申请号：US13731089

申请日：2012-12-30

申请人： Jing Zheng

发明人： Jing Zheng

IPC分类号： F41A9/70

CPC分类号： F41A9/70

摘要： A magazine for a firearm comprises a magazine shell and a main magazine spring. The magazine shell includes a first end, a second end opposite the first end, and sidewalls between the first end and the second end. The first end includes an opening and is configured to attach to the firearm. The second end includes a bottom plate. The main magazine spring includes a first end and a second end opposite the first end. The second end of the main magazine spring is coupled to the bottom plate of the second end of the magazine shell.

摘要翻译： 枪支杂志包括杂志外壳和主弹匣弹簧。 杂志盒包括第一端，与第一端相对的第二端以及第一端和第二端之间的侧壁。 第一端包括一个开口，并被配置为附加到枪支。 第二端包括底板。 主弹匣弹簧包括与第一端相对的第一端和第二端。 主弹匣弹簧的第二端连接到刀库外壳的第二端的底板。

公开(公告)号：US20130167420A1

公开(公告)日：2013-07-04

申请号：US13731037

申请日：2012-12-30

申请人： Jing Zheng

发明人： Jing Zheng

IPC分类号： F41A9/70

CPC分类号： F41A9/70

摘要： A magazine for a firearm comprises a magazine shell, a main magazine spring, and a follower assembly. The follower assembly is disposed inside the magazine shell and movable generally along a longitudinal axis of the magazine shell. The follower assembly includes a non-tilt-able piece coupled to a first end of the main magazine spring and having a first end and a second end opposite the first end. The follower assembly also includes a tilt-able piece having a first end and a second end opposite the first end. A middle portion of the tilt-able piece is pivot-ably coupled to a middle portion of the non-tilt-able piece. The follower assembly further includes an elastic element that is elastically disposed between the non-tilt-able piece and the tilt-able piece and exerting a force on the non-tilt-able piece and the tilt-able piece.

摘要翻译： 用于枪支的杂志包括杂志外壳，主弹匣弹簧和从动组件。 从动组件设置在刀库壳体的内部，并且大致沿刀库壳体的纵向轴线移动。 跟随器组件包括联接到主刀库弹簧的第一端并且具有与第一端相对的第一端和第二端的不可倾斜部件。 从动组件还包括可倾斜部件，其具有第一端和与第一端相对的第二端。 可倾斜件的中间部分枢转地联接到不可倾斜件的中间部分。 从动组件还包括弹性元件，弹性元件弹性地设置在不可倾斜件和可倾斜件之间，并且在不可倾斜件和可倾斜件上施加力。

公开(公告)号：US20120306345A1

公开(公告)日：2012-12-06

申请号：US13444098

申请日：2012-04-11

申请人： Jing Zheng ,  Jeffrey Boehler

发明人： Jing Zheng ,  Jeffrey Boehler

IPC分类号： H01T13/20 ,  H01T21/02

CPC分类号： H01T21/02 ,  H01T13/41

摘要： A spark plug is provided having a resistor. The resistor is made from resistor glass material containing an alkali free barium alumino-silicate glass mixed with mullite. In one embodiment, the resistor is a 15 to 30 wt % alkali free barium alumino-silicate glass and 10 to 25 wt % mullite. The resistor material provides for a greater processing kiln temperature range with reduced resistor variability and improved durability performance.

摘要翻译： 提供具有电阻器的火花塞。 该电阻由含有与莫来石混合的无碱钡铝硅酸盐玻璃的电阻玻璃材料制成。 在一个实施方案中，电阻器为15至30重量％的无碱钡铝硅酸盐玻璃和10至25重量％的莫来石。 电阻材料提供更大的加工窑温度范围，降低电阻变化性和改善的耐久性能。

公开(公告)号：US20120299457A1

公开(公告)日：2012-11-29

申请号：US13446322

申请日：2012-04-13

申请人： Peter D. Unger ,  Ronald P. Rohrbach ,  Jeffrey T. Boehler ,  Jing Zheng

发明人： Peter D. Unger ,  Ronald P. Rohrbach ,  Jeffrey T. Boehler ,  Jing Zheng

IPC分类号： H01T13/02 ,  H01T21/02

CPC分类号： H01T21/02 ,  H01T13/14 ,  H01T13/20

摘要： A spark plug is provided. The spark plug has an insulative sleeve with a central axial bore and an exterior surface of a shaped tip portion. A coating is disposed on the exterior surface of the shaped tip portion and the coating comprises a transition metal compound or a combination of transition metal compounds, and an alkali metal compound. A center electrode extends through the central axial bore of the insulative sleeve. A metal sleeve is provided, wherein the insulating sleeve is positioned within, and secured to, the metal shell. A ground electrode is coupled to the metal shell and positioned in a spaced relationship relative to the center electrode so as to define a spark gap.

摘要翻译： 提供火花塞。 火花塞具有绝缘套筒，其具有中心轴向孔和成形尖端部分的外表面。 涂层设置在成形尖端部分的外表面上，并且涂层包含过渡金属化合物或过渡金属化合物和碱金属化合物的组合。 中心电极延伸穿过绝缘套筒的中心轴向孔。 提供了一种金属套筒，其中该绝缘套管位于该金属外壳内并固定于其上。 接地电极耦合到金属壳并且相对于中心电极以间隔开的关系定位，以便限定火花隙。

公开(公告)号：US20120000171A1

公开(公告)日：2012-01-05

申请号：US13175056

申请日：2011-07-01

申请人： Jing Zheng ,  Kirk Maxey

发明人： Jing Zheng ,  Kirk Maxey

IPC分类号： B01D46/00 ,  B01D39/20

CPC分类号： B01D46/521 ,  B01D46/2414 ,  B01D2279/30

摘要： A filter assembly for a diesel particulate filter is provided, the filter assembly having: a first end disk; a second end disk; a center tube secured to the first end disk by a sealing glass; a filter media secured to the first end disk and the second end disk by a sealing glass.

摘要翻译： 提供了一种用于柴油机微粒过滤器的过滤器组件，该过滤器组件具有：第一端盘; 第二端盘; 中心管通过密封玻璃固定到第一端盘; 通过密封玻璃固定到第一端盘和第二端盘的过滤介质。

公开(公告)号：US07756710B2

公开(公告)日：2010-07-13

申请号：US11486266

申请日：2006-07-13

申请人： Horacio Franco ,  Gregory Myers ,  Jing Zheng ,  Federico Cesari ,  Cregg Cowan

发明人： Horacio Franco ,  Gregory Myers ,  Jing Zheng ,  Federico Cesari ,  Cregg Cowan

IPC分类号： G10L15/22

CPC分类号： G10L15/22 ,  G10L2015/223

摘要： In one embodiment, the present invention is a method and apparatus for error correction in speech recognition applications. In one embodiment, a method for recognizing user speech includes receiving a first utterance from the user, receiving a subsequent utterance from the user, and combining acoustic evidence from the first utterance with acoustic evidence from the subsequent utterance in order to recognize the first utterance. It is assumed that, if the first utterance has been incorrectly recognized on a first attempt, the user will repeat the first utterance (or at least the incorrectly recognized portion of the first utterance) in the subsequent utterance.

摘要翻译： 在一个实施例中，本发明是用于语音识别应用中的纠错的方法和装置。 在一个实施例中，用于识别用户语音的方法包括从用户接收第一话语，从用户接收随后的话语，以及将来自第一语音的声学证据与来自后续话语的声学证据相结合，以便识别第一语音。 假设如果第一次尝试中第一个发音被错误地识别，则用户将在随后的发音中重复第一个发音（或至少是第一个发音的不正确识别的部分）。