公开(公告)号：US20110129886A1

公开(公告)日：2011-06-02

申请号：US12850662

申请日：2010-08-05

Applicant: Joel R. Howard ,  Thomas E. Amidon ,  Shijie Liu ,  Christopher D. Wood

Inventor： Joel R. Howard ,  Thomas E. Amidon ,  Shijie Liu ,  Christopher D. Wood

IPC: C12P7/28 ,  C13K1/02 ,  C07G1/00 ,  D21C9/00 ,  C10L5/44 ,  C12P7/06 ,  C12P7/16

CPC classification number: C10L5/44 ,  B27N3/02 ,  B27N3/06 ,  C08B37/0057 ,  C08H8/00 ,  C13K1/02 ,  C13K13/00 ,  C13K13/002 ,  C13K13/007 ,  Y02E50/10 ,  Y02E50/16 ,  Y02E50/17 ,  Y02E50/30

Abstract: Non-food plant biomass is subjected to hot-water extraction in a pressurized vessel at an elevated temperature up to about 250° C. and at a pH below about 7.0, to yield an aqueous extract containing hemicellulosic components, other wood-derived compounds, and a lignocellulosic residue. The separated aqueous extract or liquor is purified and concentrated through a multi-step process producing fermentable sugars. At each stage, inhibitory chemicals such as acetic acid, lignin, and furfural are separated and eventually recovered as commercial chemicals. The lignocellulosic residue may be further processed, as a material with enhanced resistance to sorption of water, for manufacture of improved pulp and paper, construction materials, pellet fuel, and/or other useful products.

Abstract translation: 在高达约250℃的高温和低于约7.0的pH下，将非食用植物生物质在加压容器中进行热水提取，得到含有半纤维素成分，其它木质衍生化合物， 和木质纤维素残基。 分离的水提取物或液体通过产生可发酵糖的多步法纯化和浓缩。 在每个阶段，分离出抑制性化学物质如乙酸，木质素和糠醛，并最终作为商业化学品回收。 可以将木质纤维素残渣进一步加工成具有增强的耐吸水性的材料，用于制造改进的纸浆和纸，建筑材料，颗粒燃料和/或其它有用的产品。

公开(公告)号：US09806402B2

公开(公告)日：2017-10-31

申请号：US14832895

申请日：2015-08-21

Applicant: Shijie Liu ,  Yongli Chen ,  Xing Yuan ,  Xiaopu Wu

Inventor： Shijie Liu ,  Yongli Chen ,  Xing Yuan ,  Xiaopu Wu

IPC: H01Q1/24 ,  H01Q9/42

CPC classification number: H01Q1/243 ,  H01Q9/42

Abstract: An antenna module for a mobile communication device is provided in the present disclosure. The antenna module includes a main board, a feed point and at least one ground point provided on the main board, a metal radiator opposite to the main board and electrically connected with the at least one ground point of the main board and a capacitive coupling feed part attached to a surface of the metal radiator and facing the main board, the capacitive coupling feed part being electrically connected to the feed point of the main board via a connecting member.

公开(公告)号：US20110073264A1

公开(公告)日：2011-03-31

申请号：US12855176

申请日：2010-08-12

Applicant: Shijie Liu ,  Gangesh Mishra ,  Thomas E. Amidon ,  Kathryn E. Gratien ,  Jennifer A. Putnam

Inventor： Shijie Liu ,  Gangesh Mishra ,  Thomas E. Amidon ,  Kathryn E. Gratien ,  Jennifer A. Putnam

IPC: D21C1/02 ,  D21C3/22 ,  D21C3/02

CPC classification number: D21C1/02 ,  D21C3/02 ,  D21C3/22

Abstract: The method of the present invention is directed towards a method to increase the pulp yield of a lignocellulosic material, or increasing pulp bulk and/or pulp viscosity. This method comprises the following steps; preparing a lignocellulosic material, contacting the lignocellulosic material in a vessel with hot water or steam for a predetermined time, producing acetic acid from the reaction of the hot water or steam and the lignocellulosic material, lowering the pH to less than about 4, removing lignocellulosic material extracts including a large percentage of hemicellulose, acetic acid and metal ions, exposing contacted lignocellulosic material to pulping chemicals in a pulping reactor, forming a contacted lignocellulosic material pulp with a kappa number below about 19 after about 90 minutes of contact with the pulping chemicals, exposing the contacted lignocellulosic material pulp to whitening agents, and producing a whitened hot water contacted lignocellulosic material pulp.

Abstract translation: 本发明的方法涉及增加木质纤维素材料的纸浆产率或增加纸浆体积和/或纸浆粘度的方法。 该方法包括以下步骤： 制备木质纤维素材料，将容器中的木质纤维素材料与热水或蒸汽接触预定时间，从热水或蒸汽与木质纤维素材料的反应产生乙酸，将pH降低至小于约4，除去木质纤维素 材料提取物，包括大量的半纤维素，乙酸和金属离子，将接触的木质纤维素材料暴露于制浆反应器中的制浆化学品中，在与制浆化学品接触约90分钟后形成接触的木质纤维素材料纸浆，卡巴数低于约19 ，将接触的木质纤维素浆料暴露于增白剂中，以及生产白化的热水接触的木质纤维素材料浆。

公开(公告)号：US20160211572A1

公开(公告)日：2016-07-21

申请号：US14832895

申请日：2015-08-21

Applicant: Shijie Liu ,  Yongli Chen ,  Xing Yuan ,  Xiaopu Wu

Inventor： Shijie Liu ,  Yongli Chen ,  Xing Yuan ,  Xiaopu Wu

IPC: H01Q1/24 ,  H01Q9/04

CPC classification number: H01Q1/243 ,  H01Q9/42

Abstract: An antenna module for a mobile communication device is provided in the present disclosure. The antenna module includes a main board, a feed point and at least one ground point provided on the main board, a metal radiator opposite to the main board and electrically connected with the at least one ground point of the main board and a capacitive coupling feed part attached to a surface of the metal radiator and facing the main board, the capacitive coupling feed part being electrically connected to the feed point of the main board via a connecting member.

Abstract translation: 本公开提供了一种用于移动通信设备的天线模块。 天线模块包括主板，馈电点和设置在主板上的至少一个接地点，金属散热器与主板相对并与主板的至少一个接地点电连接，电容耦合馈电 部分附着在金属散热器的表面上并面向主板，电容耦合馈电部分经由连接部件电连接到主板的馈电点。

公开(公告)号：US5937990A

公开(公告)日：1999-08-17

申请号：US28649

申请日：1998-02-24

Applicant: Anthony J. DiGiacomo ,  Shijie Liu ,  Khoi T. Vu ,  Alfred K. Tengan ,  Robert L. Kowalski

Inventor： Anthony J. DiGiacomo ,  Shijie Liu ,  Khoi T. Vu ,  Alfred K. Tengan ,  Robert L. Kowalski

IPC: F16D55/00 ,  F16D55/36 ,  F16D59/02 ,  F16D65/14 ,  F16D65/46 ,  F16D67/00

CPC classification number: F16D65/46 ,  F16D55/36 ,  F16D59/02 ,  F16D2055/0058 ,  F16D2065/1368 ,  F16D2125/36 ,  F16D2127/10

Abstract: A transmission with a load brake has a ball spline and a stabilizer ring for reducing chatter, a seal for preventing leakage, and an adjustment mechanism for extending the effective life of the brake disk stack. In the past, transmissions equipped with Weston brakes have experienced significant problems with instability and chatter. The present invention overcomes the problems of instability and chatter by introducing a ball spline at the junction between the output shaft and the loading assembly. The ball spline reduces friction caused by the axial movement of the output cam of the loading assembly. Also, the invention introduces a stabilizer ring around the loading assembly to reduce instability and chatter caused by the angular and transverse movement of the loading assembly. The invention also may also utilize a fluid damper in place of the stabilizer ring to reduce instability and chatter caused by the angular and transverse movement of the loading assembly. The invention substantially reduces leakage of transmission fluid by placing a seal including two sealing members around the opening in the casing of the transmission through which the output shaft passes. A layer of relatively high-viscosity grease is introduced between the two sealing members to provide a dam against leakage of transmission fluid. An adjustment mechanism may be used to reconfigure the brake disk stack to its original settings after a pre-determined number of cycles of use of the transmission.

Abstract translation: 具有负载制动器的变速器具有用于减小颤动的滚珠花键和稳定环，用于防止泄漏的密封，以及用于延长制动盘组的有效寿命的调节机构。 过去，配备威斯顿制动器的变速箱遇到了不稳定和喋喋不休的重大问题。 本发明通过在输出轴和装载组件之间的接合处引入滚珠花键来克服不稳定和颤动的问题。 滚珠花键减少由装载组件的输出凸轮的轴向运动引起的摩擦。 此外，本发明还引入围绕装载组件的稳定器环，以减少由装载组件的角度和横向运动引起的不稳定性和颤动。 本发明还可以使用流体阻尼器来代替稳定器环，以减少由装载组件的角度和横向运动引起的不稳定性和颤动。 本发明通过将包括两个密封构件的密封件放置在输出轴通过的变速器的壳体中的开口周围而大大减少了传动液的泄漏。 在两个密封构件之间引入一层相对高粘度的润滑脂，以提供防止传输流体泄漏的阻力。 在使用传输的预定次数之后，可以使用调节机构将制动盘堆叠重新配置到其原始设置。

公开(公告)号：US08618280B2

公开(公告)日：2013-12-31

申请号：US12850662

申请日：2010-08-05

Applicant: Joel R. Howard ,  Thomas E. Amidon ,  Shijie Liu ,  Christopher D. Wood

Inventor： Joel R. Howard ,  Thomas E. Amidon ,  Shijie Liu ,  Christopher D. Wood

IPC: C13K13/00 ,  C08B37/14 ,  C08B37/00

CPC classification number: C10L5/44 ,  B27N3/02 ,  B27N3/06 ,  C08B37/0057 ,  C08H8/00 ,  C13K1/02 ,  C13K13/00 ,  C13K13/002 ,  C13K13/007 ,  Y02E50/10 ,  Y02E50/16 ,  Y02E50/17 ,  Y02E50/30

Abstract: Non-food plant biomass is subjected to hot-water extraction in a pressurized vessel at an elevated temperature up to about 250° C. and at a pH below about 7.0, to yield an aqueous extract containing hemicellulosic components, other wood-derived compounds, and a lignocellulosic residue. The separated aqueous extract or liquor is purified and concentrated through a multi-step process producing fermentable sugars. At each stage, inhibitory chemicals such as acetic acid, lignin, and furfural are separated and eventually recovered as commercial chemicals. The lignocellulosic residue may be further processed, as a material with enhanced resistance to sorption of water, for manufacture of improved pulp and paper, construction materials, pellet fuel, and/or other useful products.

Abstract translation: 在高达约250℃的高温和低于约7.0的pH下，将非食用植物生物质在加压容器中进行热水提取，得到含有半纤维素组分的水提取物，其它木衍生化合物， 和木质纤维素残基。 分离的水提取物或液体通过产生可发酵糖的多步法纯化和浓缩。 在每个阶段，分离出抑制性化学物质如乙酸，木质素和糠醛，并最终作为商业化学品回收。 可以将木质纤维素残渣进一步加工成具有增强的耐吸水性的材料，用于制造改进的纸浆和纸，建筑材料，颗粒燃料和/或其它有用的产品。