公开(公告)号：US20090139225A1

公开(公告)日：2009-06-04

申请号：US12048652

申请日：2008-03-14

Applicant: Fu-Cheng Wang ,  Tz-Chian Lin

Inventor： Fu-Cheng Wang ,  Tz-Chian Lin

IPC: F16D31/02

CPC classification number: F15B7/008

Abstract: The invention provides a hydraulic inerter mechanism, including: a hydraulic cylinder; a hydraulic motor connected to the hydraulic cylinder, with an output shaft thereon for converting the motion of the hydraulic cylinder from rectilinear motion to rotary motion; and an inertia body disposed on the output shaft. In operation, an external force applied to the inerter mechanism causes displacement of the piston, thereby pushing working fluid inside the hydraulic cylinder to generate a pressure difference between an inlet and an outlet of a hydraulic motor. The differential pressure consequently drives the hydraulic motor to rotate, and then the output shaft further drives the inertia body to rotate, thereby attaining inerter characteristics.

Abstract translation: 本发明提供一种液压重力机构，包括：液压缸; 连接到液压缸的液压马达，其上具有用于将液压缸的运动从直线运动转换成旋转运动的输出轴; 以及设置在输出轴上的惯性体。 在操作中，施加到重力机构的外力引起活塞的移动，从而推动液压缸内的工作流体，以产生液压马达的入口和出口之间的压力差。 因此，压差驱动液压马达旋转，然后输出轴进一步驱动惯性体旋转，从而获得更强的特性。

公开(公告)号：US20090108510A1

公开(公告)日：2009-04-30

申请号：US12220821

申请日：2008-07-29

Applicant: Fu-Cheng Wang ,  Mao-Sheng Hsu ,  Wei-Jiun Su ,  Tz-Chain Lin

Inventor： Fu-Cheng Wang ,  Mao-Sheng Hsu ,  Wei-Jiun Su ,  Tz-Chain Lin

IPC: F16F15/02 ,  F16F7/10 ,  F16F9/16 ,  F16F15/131

CPC classification number: F16F7/1022 ,  F16F9/12 ,  F16F2232/06

Abstract: A screw type inerter mechanism includes a screw with a limit portion and a thread portion with threads; a screw cap engaged with the thread portion of the screw; an inertia body fixed to the limit portion of the screw; and a connection body engaged with the limit portion of the screw wherein an axial of the screw serves as a rotation axial for the screw to rotate relatively to the connection body. Thus, when a non-zero external force is applied to the inerter mechanism to generate relative horizontal displacement between the screw cap and the connection body, the screw cap brings the screw to rotate, which further brings the inertia body to rotate, thereby achieving the inerter features.

Abstract translation: 螺杆型重力机构包括具有极限部分的螺钉和具有螺纹的螺纹部分; 与螺钉的螺纹部分接合的螺帽; 固定到螺钉的限制部分的惯性体; 以及与所述螺钉的所述极限部分接合的连接体，其中所述螺杆的轴向用作所述螺杆相对于所述连接体旋转的旋转轴。 因此，当将非零的外力施加到重力机构以在螺帽和连接体之间产生相对水平位移时，螺帽将螺杆旋转，这进一步使惯性体旋转，从而实现 更强的功能

公开(公告)号：US07145191B1

公开(公告)日：2006-12-05

申请号：US10922035

申请日：2004-08-18

Applicant: Chih Sieh Teng ,  Constantin Bulucea ,  Chin-Miin Shyu ,  Fu-Cheng Wang ,  Prasad Chaparala

Inventor： Chih Sieh Teng ,  Constantin Bulucea ,  Chin-Miin Shyu ,  Fu-Cheng Wang ,  Prasad Chaparala

IPC: H01L29/76

CPC classification number: H01L29/1083 ,  H01L21/823807 ,  H01L21/823814 ,  H01L29/105

Abstract: The source/drain zones (140 and 142 or 160 and 162) of a p-channel IGFET (120 or 122) are provided with graded-junction characteristics to reduce junction capacitance, thereby increasing switching speed. Each source/drain zone contains a main portion (140M, 142M, 160M, or 162M) and a more lightly doped lower portion (140L, 142L, 160L, or 162L) underlying, and vertically continuous with, the main portion.

Abstract translation: p沟道IGFET（120或122）的源极/漏极区（140和142或160和162）具有渐变结特征以减小结电容，从而提高开关速度。 每个源极/漏极区域包含主要部分（140M，142M，160M，或162M）和较轻掺杂的下部分（140L，142L，160L或162L），并且垂直连续 ，主要部分。

公开(公告)号：US06548842B1

公开(公告)日：2003-04-15

申请号：US09540442

申请日：2000-03-31

Applicant: Constantin Bulucea ,  Fu-Cheng Wang ,  Prasad Chaparala

Inventor： Constantin Bulucea ,  Fu-Cheng Wang ,  Prasad Chaparala

IPC: H01L2994

CPC classification number: H01L29/66492 ,  H01L21/26586 ,  H01L21/823807 ,  H01L21/823892 ,  H01L29/1045 ,  H01L29/105 ,  H01L29/665

Abstract: An IGFET (40 or 42) has a channel zone (64 or 84) situated in body material (50). Short-channel threshold voltage roll-off and punchthrough are alleviated by arranging for the net dopant concentration in the channel zone to longitudinally reach a local surface minimum at a location between the IGFET's source/drain zones (60 and 62 or 80 and 82) and by arranging for the net dopant concentration in the body material to reach a local subsurface maximum more than 0.1 &mgr;m deep into the body material but not more than 0.4 &mgr;m deep into the body material.

Abstract translation: IGFET（40或42）具有位于主体材料（50）中的通道区（64或84）。 通过设置通道区域中的净掺杂剂浓度以在IGFET的源极/漏极区域（60和62或80和82）之间的位置处纵向达到局部表面最小值来减轻短通道阈值电压滚降和穿透，以及 通过布置主体材料中的净掺杂剂浓度达到主体材料深度超过0.1μm的局部地下最大深度，但不超过0.4μm的主体材料深度。