公开(公告)号：WO2007102809A1

公开(公告)日：2007-09-13

申请号：PCT/US2006/007927

申请日：2006-03-06

Applicant: STERRACLIMB LLC ,  KAMARA, Steven ,  YANG, Michael

Inventor： KAMARA, Steven ,  YANG, Michael

IPC: B62B5/02

CPC classification number: B62B5/026

Abstract: A towing device comprising a power-assisted spider wheel assembly for ascending and descending stairwells is capable of avoiding unintentional back turning hazards that may result while descending shallower stairwells by applying torque alternatively in the climb-down and climb-up direction to the spider assembly responsive to the angle formed between the spider assembly and lower stair riser. This ensures that the unit will not suddenly fall to a lower tread, which results if the lower-leaning wheel is not first pinned against the lower inside riser and rolls forward instead. The torque exerting means may also lock said spider assembly in a fixed arbitrary orientation during ascent and descent to allow the spider assembly to achieve a safe orientation before stopping mid-stairwell increasing safety.

Abstract translation: 包括用于上升和下降楼梯间的功率辅助的蜘蛛车轮组件的牵引装置能够避免在向下爬升和向上爬行方向上施加扭矩的情况下，通过施加扭矩来响应于对蜘蛛组件的响应，这可能导致在较浅的楼梯壁下降期间的无意的后部转弯危险 到达蜘蛛组件和下阶梯提升器之间形成的角度。 这确保了该单元不会突然下降到较低的胎面，这将导致如果下倾斜轮不首先被固定在下部内侧提升器中并且向前滚动。 扭矩施加装置还可以在上升和下降期间将所述蜘蛛组件锁定在固定的任意方位，以允许在停止中间楼梯间间隔增加安全性之前使得所述蜘蛛组件实现安全的取向。

公开(公告)号：WO2008100524A2

公开(公告)日：2008-08-21

申请号：PCT/US2008/001870

申请日：2008-02-12

Applicant: STERRACLIMB LLC ,  SAROKHAN, Joseph ,  KAMARA, Steven ,  YANG, Michael

Inventor： SAROKHAN, Joseph ,  KAMARA, Steven ,  YANG, Michael

IPC: B62B9/02

CPC classification number: B62B5/026 ,  B62B5/0033 ,  B62B5/0069 ,  B62B5/065 ,  B62B5/066 ,  B62B2202/12

Abstract: A wheeled vehicle comprising a power-driven spider assembly for ascending and descending stairs. The vehicle includes an angular position sensor providing input to a controller operable to control a servo-motor to effectively lock the position of the spider relative to the frame, regardless of the hand truck's spatial orientation relative to a vertical plane, or any balancing of the hand truck. The angular position sensor provides input to the controller, which is programmed with predefined angular zones of instability, and causes the controller to accelerate rotation of the spiders through those zones when the wheeled vehicle is in the descent mode, to avoid instability of the hand truck. A hand truck may include a removable basket and/or a pivotable platform usable to transport loads.

Abstract translation: 包括用于上升和下降楼梯的动力驱动的星形轮组件的轮式车辆。 该车辆包括向控制器提供输入的角度位置传感器，该控制器可操作以控制伺服电动机以有效地锁定蜘蛛相对于框架的位置，而不管手推车相对于竖直平面的空间取向， 手推车。 角度位置传感器向控制器提供输入，该控制器被编程有预定义的不稳定区域，并且当轮式车辆处于下降模式时，使得控制器加速蜘蛛穿过这些区域的旋转，以避免手推车的不稳定 。 手推车可能包括可移动的篮子和/或可用于运输货物的可枢转平台。

公开(公告)号：WO2006045107A3

公开(公告)日：2006-04-27

申请号：PCT/US2005/038221

申请日：2005-10-18

Applicant: YANG, Michael ,  KAMARA, Steven ,  FOLLETTE, David

Inventor： YANG, Michael ,  KAMARA, Steven ,  FOLLETTE, David

IPC: B60B1/00 ,  B60B3/00 ,  B62B1/00 ,  B62B3/00 ,  B62B11/00

Abstract: A collapseable spider wheel assembly on a towing device enables storage of the device into a standard rectangular space. Once collapsed, the collapsible spider assembly is protected within the body of the towing device. Furthermore, actuation of the folding and unfolding may be accomplished through the usual telescoping of the carrying handle of such a device, such as in a suitcase embodiment. While the spider wheels are in the open position, the carrying apparatus may exert a drive force to climb up stairs and braking force to descend stairs. The unit operates as a normal wheeled carrying apparatus while traversing a horizontal surface.

公开(公告)号：WO2005116303A1

公开(公告)日：2005-12-08

申请号：PCT/US2005/016123

申请日：2005-05-06

Applicant: APPLIED MATERIALS, INC. ,  ROSENFELD, Aron ,  HAFEZI, Hooman ,  SUN, Zhi-Wen ,  YANG, Michael ,  BEHNKE, Joseph

Inventor： ROSENFELD, Aron ,  HAFEZI, Hooman ,  SUN, Zhi-Wen ,  YANG, Michael ,  BEHNKE, Joseph

IPC: C25D21/12

CPC classification number: C25D21/12 ,  A23D7/00 ,  A23D7/005 ,  A23D7/01 ,  A23J7/00 ,  C07F9/103 ,  C25D7/12 ,  H01L21/2885

Abstract: A method for controlling the chemical composition of an electroplating bath solution used to plate a plurality of substrates by providing the electroplating bath solution to a small-volume plating cell configured to minimize additive breakdown, and discarding the electroplating bath after a predetermined bath lifetime. The method includes predetermining a lifetime of an electroplating bath solution having a desired chemical composition, combining a plurality of electroplating bath solution components thereby forming the electroplating bath solution having the desired chemical composition, filling a small-volume plating cell with the electroplating bath solution, plating a plurality of substrates in the electroplating bath solution until the bath lifetime is reached; and discarding the electroplating bath solution after the bath lifetime is reached.

Abstract translation: 一种用于控制电镀浴溶液的化学成分的方法，用于通过将电镀浴溶液提供给构造成使添加剂分解最小化的小体积电镀单元，并在预定的浴寿命之后废弃电镀浴来平板化多个基板。 该方法包括预先确定具有所需化学成分的电镀浴溶液的寿命，组合多个电镀浴液组分，从而形成具有所需化学成分的电镀浴溶液，用电镀浴溶液填充小体积电镀池， 在电镀浴溶液中电镀多个基板，直到达到浴寿命; 并且在达到浴寿命之后丢弃电镀浴溶液。

公开(公告)号：WO2015087290A1

公开(公告)日：2015-06-18

申请号：PCT/IB2014/066844

申请日：2014-12-12

Applicant: YANG, Michael

Inventor： YANG, Michael

IPC: H01L21/301 ,  H01L21/78

CPC classification number: H01L21/7806 ,  H01L21/268 ,  H01L21/67092

Abstract: The present invention relates to methods in fabrication of electronics and optoelectronics devices. Devices are first fabricated on the substrate, followed by novel substrate thinning processes from slicing the substrate sidewall. This invention is further directed to methods of separating a substrate into two pieces with a laser irradiation on substrate sidewall. In one embodiment, the method involves a laser anneal of the materials, accompanied by forces applied from front and back surfaces to separate the substrate. In yet another embodiment, the method consists of both laser ablation and laser anneal process steps.

Abstract translation: 本发明涉及电子和光电子器件的制造方法。 首先在衬底上制造器件，然后从衬底侧壁切片开始新的衬底稀化工艺。 本发明还涉及通过激光照射在衬底侧壁上将衬底分离成两片的方法。 在一个实施例中，该方法涉及材料的激光退火，伴随着从前表面和后表面施加的力以分离衬底。 在另一个实施例中，该方法包括激光烧蚀和激光退火工艺步骤。

公开(公告)号：WO2008082803A2

公开(公告)日：2008-07-10

申请号：PCT/US2007/084690

申请日：2007-11-14

Applicant: ST. JUDE MEDICAL, ATRIAL FIBRILLATION DIV., INC. ,  PAUL, Saurav ,  CAO, Hong ,  GUO, Xiaoping ,  SHAI, Isaac ,  YANG, Michael ,  BELHE, Kedar Ravindra ,  THAO, Chou

Inventor： PAUL, Saurav ,  CAO, Hong ,  GUO, Xiaoping ,  SHAI, Isaac ,  YANG, Michael ,  BELHE, Kedar Ravindra ,  THAO, Chou

IPC: A61B18/18

CPC classification number: A61B18/1492 ,  A61B2018/00005 ,  A61B2018/00357

Abstract: An ablation catheter (10) is provided for ablating internal tissue of a patient. The catheter includes a distal end that is adapted to be inserted into a body cavity relative to a desired location therein (e.g., within the heart). An ablation electrode (22) is connected relative to the distal end of the catheter (10) for providing ablation energy to patient tissue. A heat sink (40) is provided that is in thermal contact with the ablation electrode (22). The heat sink (40), in addition to being in thermal contact with the ablation electrode (22), is electrically isolated from the ablation electrode (22). This allows the heat sink (40) to conduct heat away from the ablation electrode (22) without dissipating electrical energy from the electrode (22). In this regard, the heat sink (40) may prevent build-up of excess heat within the electrode (22) that may result in blood coagulation and/or tissue charring.

Abstract translation: 提供消融导管（10），用于烧蚀患者的内部组织。 该导管包括适于相对于其中的期望位置（例如，在心脏内）插入体腔中的远端。 消融电极（22）相对于导管（10）的远端连接，用于向患者组织提供消融能量。 提供与消融电极（22）热接触的散热器（40）。 除了与消融电极（22）热接触之外，散热器（40）与消融电极（22）电隔离。 这允许散热器（40）将热量从消融电极（22）导出，而不会从电极（22）中消散电能。 在这方面，散热器（40）可防止可能导致血液凝固和/或组织烧焦的电极（22）内的过多热量的累积。