公开(公告)号：US06276124B1

公开(公告)日：2001-08-21

申请号：US09090795

申请日：1998-06-04

Applicant: Jemeng Soh ,  Robert Chen ,  Steve Kuei

Inventor： Jemeng Soh ,  Robert Chen ,  Steve Kuei

IPC: F02C300

CPC classification number: F01D5/066 ,  F01D5/026 ,  F01D15/10 ,  F02C3/09

Abstract: A microturbine power generation system includes an electrical generator, a turbine and a compressor intermediate the generator and the turbine. Rotating components of the turbine, compressor and electrical generator are secured together by a tie-bolt. The tie-bolt is pre-stressed such that faces of the rotating components of the turbine, electrical generator and compressor maintain contact during high-speed, high-temperature operation of the system. The tie-bolt includes a thermally less conductive short portion that is secured to the rotating component of the turbine wheel, and an elongated portion that extends through the rotating components of the compressor and electrical generator. The short, thermally less conductive portion of the tie-bolt inhibits heat from propagating from the turbine end towards the compressor. The short, thermally less conductive portion can be a titanium rod that is inertia-welded between the elongated portion of the tie-bolt and the rotating component of the turbine.

Abstract translation: 微型涡轮机发电系统包括在发电机和涡轮机之间的发电机，涡轮机和压缩机。 涡轮机，压缩机和发电机的旋转部件通过连接螺栓固定在一起。 连接螺栓是预应力的，使得涡轮机，发电机和压缩机的旋转部件的表面在系统的高速，高温操作期间保持接触。 连接螺栓包括固定到涡轮机叶轮的旋转部件的热导电短路部分和延伸穿过压缩机和发电机的旋转部件的细长部分。 连接螺栓的较短导热部分阻止热量从涡轮机端向压缩机传播。 短导热部分可以是在连接螺栓的细长部分和涡轮机的旋转部件之间惯性焊接的钛棒。

公开(公告)号：US20140070509A1

公开(公告)日：2014-03-13

申请号：US13815302

申请日：2013-02-19

Applicant: Robert Chen ,  Robert A. Hadley

Inventor： Robert Chen ,  Robert A. Hadley

IPC: A63C17/01

CPC classification number: A63C17/01 ,  A63C17/0033 ,  A63C17/012 ,  A63C17/016 ,  A63C2203/40

Abstract: A flexible skateboard may include a pair of direction casters mounted for steering rotation on a flexible skateboard, twistable for propulsion. One or more vertical wall supports may be provided to resist bowing. Centering spring arrangements including range or rotation limitations such as hard stops may be included. One or two dual wheel assemblies may be exchanged for the single wheel assemblies for ease or riding or learning how to ride. One piece skateboard bodies may be formed by rigidly connecting together multiple pieces of the same or similar wooden or plastic molded parts to form a bridge like connecting member having increased structural rigidity and strength for its weight.

Abstract translation: 柔性滑板可以包括一对方向脚轮，其安装用于在柔性滑板上转向旋转，可扭转用于推进。 可以提供一个或多个垂直壁支撑件以抵抗弯曲。 可以包括包括范围或旋转限制（例如硬停止）的定心弹簧布置。 可以为单轮组件更换一个或两个双轮组件，以方便或骑乘或学习如何乘坐。 可以通过将多个相同或相似的木制或塑料模制部件连接在一起而形成一体滑板体，以形成具有增加的结构刚性和强度的桥状连接构件。

公开(公告)号：USD693414S1

公开(公告)日：2013-11-12

申请号：US29415919

申请日：2012-03-15

Applicant: Robert Hadley ,  Robert Chen

Designer： Robert Hadley ,  Robert Chen

公开(公告)号：US08414000B2

公开(公告)日：2013-04-09

申请号：US12539550

申请日：2009-08-11

Applicant: Robert Chen ,  Robert A. Hadley

Inventor： Robert Chen ,  Robert A. Hadley

IPC: A63C5/03

CPC classification number: A63C17/01 ,  A63C17/0033 ,  A63C17/012 ,  A63C17/016 ,  A63C2203/40

Abstract: A flexible skateboard may include a pair of direction casters mounted for steering rotation on a twistable one piece skateboard with a multi-arm spring return assembly using pivoting stops associated with the wheel fork and non-pivoting stops mounted to the skateboard. Centering spring arrangements including range or rotation limitations such as hard stops are included. One or two dual wheel assemblies may be exchanged for the single wheel assemblies for ease or riding or learning how to ride. One piece skateboard bodies are formed by rigidly connecting together multiple pieces of the same or similar plastic molded parts to form a bridge like connecting member having increased structural strength for its weight.

Abstract translation: 柔性滑板可以包括一对方向脚轮，其安装用于在具有多臂弹簧复位组件的可扭转单件滑板上转向旋转，所述多臂弹簧复位组件使用与所述轮叉相关联的枢转止动件和安装到所述滑板的非枢转止动件。 包括中心弹簧装置，包括范围或旋转限制，如硬停止。 可以为单轮组件更换一个或两个双轮组件，以方便或骑乘或学习如何乘坐。 通过将多个相同或相似的塑料模制部件刚性地连接在一起形成一体式的滑板体，以形成具有增加的结构强度的桥状连接构件。

公开(公告)号：US20100253027A1

公开(公告)日：2010-10-07

申请号：US12820788

申请日：2010-06-22

Applicant: Robert Chen ,  Robert A. Hadley

Inventor： Robert Chen ,  Robert A. Hadley

IPC: A63C17/01

CPC classification number: A63C17/01 ,  A63C17/0033 ,  A63C17/012 ,  A63C17/016 ,  A63C17/12 ,  A63C2203/40

Abstract: A flexible riding board may include a front fork assembly for pivotal rotation about a front axis, the front fork assembly including a single front wheel mounted for rolling rotation about a front axle offset from the front axis; a rear fork assembly for pivotal rotation about a rear axis including a single rear wheel mounted for rolling rotation about a rear axle offset from the rear axis; and a flexible, one piece molded plastic platform having a neutral plane and supported by the front fork assembly with the front axis at a first acute angle to the neutral plane and supported by the rear fork assembly with the rear axis at a second acute angle to the neutral plane, the platform twistable by a rider to pivot the rear wheel about the rear axis so that the riding board is propelled in a forward direction, wherein the front fork assembly is pivotable about the front axis by the rider to steer the riding board.

Abstract translation: 柔性骑板可以包括用于围绕前轴线枢转的前叉组件，前叉组件包括单个前轮，其安装成围绕与前轴偏移的前轴滚动旋转; 后叉组件，用于围绕后轴线枢转，包括单个后轮，所述单个后轮安装成围绕与所述后轴偏置的后桥滚动旋转; 以及具有中立平面并由前叉组件支撑的柔性单件模制塑料平台，前叉组件的前轴与中立平面成第一锐角，并由后叉组件支撑，后轴组件以第二锐角为第二锐角 所述中立平面，所述平台由所述骑手扭转以使所述后轮围绕所述后轴枢转，使得所述骑乘板沿向前方向被推进，其中所述前叉组件可绕所述骑手绕所述前轴枢转以转向所述骑乘板 。

公开(公告)号：US07775534B2

公开(公告)日：2010-08-17

申请号：US11946439

申请日：2007-11-28

Applicant: Robert Chen ,  Robert A. Hadley

Inventor： Robert Chen ,  Robert A. Hadley

IPC: B62M1/00

CPC classification number: A63C17/01 ,  A63C17/0033 ,  A63C17/016 ,  A63C2201/02 ,  A63C2203/40

Abstract: A skateboard may include a pair of foot support boards connected by a torsion bar connecting element, a torsion bar cover tube mounted to the foot support boards and surrounding at least a portion of the torsion bar connecting element and an outer tube mounted for rotation around the torsion bar cover tube in response to contact with an obstacle. One or more bushings supporting the outer tube on the torsion bar cover for rotation. The skate board may include a tube mounted for rotation on a connecting element between the foot support areas. A method of skateboarding may include providing a skateboard having a longitudinal axis running between a pair of foot support areas and providing a tube mounted for rotation about the longitudinal axis between the foot support areas in response to contact with an obstacle.

Abstract translation: 滑板可以包括通过扭杆连接元件连接的一对脚支撑板，安装到脚支撑板并且围绕扭杆连接元件的至少一部分的扭杆盖​​管和安装成围绕 扭杆盖管与障碍物接触。 支撑扭杆盖上的外管的一个或多个衬套用于旋转。 滑板可以包括安装成用于在脚支撑区域之间的连接元件上旋转的管。 滑板的方法可以包括提供滑板，该滑板具有在一对脚支撑区域之间延伸的纵向轴线，并提供安装成用于响应于与障碍物的接触在脚支撑区域之间围绕纵向轴线旋转的管。

公开(公告)号：US20070231141A1

公开(公告)日：2007-10-04

申请号：US11395629

申请日：2006-03-31

Applicant: Wei-Shing Chaing ,  Frank Lin ,  Shioping Oyoung ,  Robert Chen

Inventor： Wei-Shing Chaing ,  Frank Lin ,  Shioping Oyoung ,  Robert Chen

IPC: F03B7/00

CPC classification number: F01D5/048 ,  F01D5/16 ,  F05D2220/40 ,  F05D2240/122 ,  F05D2240/304 ,  F05D2250/71 ,  F05D2260/96

Abstract: The present invention provides a turbine wheel with locally curved trailing edge blade tips on the blades of the turbine wheel. The locally curved trailing edge may increase the blade vibration mode natural frequency which may in turn result in longer blade fatigue lifetimes. It may also eliminate vortex shedding. Methods for increasing the blade vibration mode natural frequencies using the turbine wheel of the present invention are also provided.

Abstract translation: 本发明提供了一种在涡轮机叶片的叶片上具有局部弯曲的后缘叶片尖端的涡轮机叶轮。 局部弯曲的后缘可以增加叶片振动模式的固有频率，这又可导致更长的叶片疲劳寿命。 它也可以消除涡流脱落。 还提供了使用本发明的涡轮机叶片增加叶片振动模式固有频率的方法。

公开(公告)号：US20070135409A1

公开(公告)日：2007-06-14

申请号：US11549678

申请日：2006-10-16

Applicant: Robert Chen ,  Min Xiang

Inventor： Robert Chen ,  Min Xiang

IPC: A61K31/55

CPC classification number: C07D223/16 ,  C07D223/14 ,  C07D223/32 ,  C07D401/10 ,  C07D401/12 ,  C07D401/14 ,  C07D403/10 ,  C07D403/14

Abstract: The invention is directed to nonpeptide substituted benzodiazepines of Formula I, wherein A, X, n, R1, R2, R3, R4, R5, a and b are as described in the specification, which are useful as vasopressin receptor antagonists for treating conditions associated with vasopressin receptor activity such as those involving increased vascular resistance and cardiac insufficiency. Pharmaceutical compositions comprising a compound of Formula I and methods of treating conditions such as hypertension, congestive heart failure, cardiac insufficiency, coronary vasospasm, cardiac ischemia, liver cirrhosis, renal vasospasm, renal failure, cerebral edema and ischemia, stroke, thrombosis, or water retention are also disclosed.

公开(公告)号：US20070037397A1

公开(公告)日：2007-02-15

申请号：US11202043

申请日：2005-08-11

Applicant: Siqing Lu ,  Qiwei Liang ,  Canfeng Lai ,  Robert Chen ,  Jason Bloking ,  Irene Chou ,  Steven Kim ,  Young Lee ,  Ellie Yieh

Inventor： Siqing Lu ,  Qiwei Liang ,  Canfeng Lai ,  Robert Chen ,  Jason Bloking ,  Irene Chou ,  Steven Kim ,  Young Lee ,  Ellie Yieh

IPC: H01L21/302

CPC classification number: H01J37/3244 ,  H01J37/321 ,  H01J37/32431 ,  H01J37/32458

Abstract: A substrate processing system has a housing that defines a process chamber, a gas-delivery system, a high-density plasma generating system, a substrate holder, and a controller. The housing includes a sidewall and a dome positioned above the sidewall. The dome has physically separated and noncontiguous pieces. The gas-delivery system introduces e a gas into the process chamber through side nozzles positioned between two of the physically separated and noncontiguous pieces of the dome. The high-density plasma generating system is operatively coupled with the process chamber. The substrate holder is disposed within the process chamber and supports a substrate during substrate processing. The controller controls the gas-delivery system and the high-density plasma generating system.

Abstract translation: 衬底处理系统具有限定处理室，气体输送系统，高密度等离子体产生系统，衬底保持器和控制器的壳体。 壳体包括侧壁和位于侧壁上方的圆顶。 圆顶具有物理分离和不连续的部分。 气体输送系统通过位于两个物理分离的和不连续的圆顶之间的侧喷嘴将气体引入处理室。 高密度等离子体产生系统与处理室可操作地耦合。 衬底保持器设置在处理室内并且在衬底处理期间支撑衬底。 控制器控制气体输送系统和高密度等离子体发生系统。

公开(公告)号：US20060223068A1

公开(公告)日：2006-10-05

申请号：US11095414

申请日：2005-03-30

Applicant: Yuegang Zhang ,  Robert Chen

Inventor： Yuegang Zhang ,  Robert Chen

IPC: C12Q1/68 ,  C12M1/34

CPC classification number: B82Y30/00 ,  B82Y40/00 ,  C01B32/172 ,  C01B2202/22

Abstract: A method is described that involves creating bundles of semi-conducting CNTs by passing electromagnetic radiation through a solution containing individual DNA/metallic CNT hybrid structures and individual DNA/semi-conducting CNT hybrid structures. The method also involves segregating the bundles of semi-conducting CNTs from the DNA/metallic CNT hybrid structures. Another method is described for targeting for selection CNTs of specific diameter and chirality from a solution containing DNA/CNT hybrid structures.

Abstract translation: 描述了一种通过使电磁辐射穿过含有单独的DNA /金属CNT杂化结构和单独的DNA /半导体CNT混合结构的溶液的方式来创建半导体CNT束的方法。 该方法还涉及从DNA /金属CNT混合结构分离半导体CNT束。 描述了另一种方法用于从含有DNA / CNT混合结构的溶液中选择特定直径和手性的CNT。