專利資訊
| 台灣:用於基板搬運車之機械臂的定位及其連動機構 |
| 專利公告號
| M282968
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| 專利類型
| 新型
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| 申請日期
| 2005/12/11
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| 摘要
| 一種用於基板搬運車之機械臂用定位及其連動機構，包括定位塊及可相對定位塊移動的壓持塊；在定位塊與壓持塊相對之面具有互為垂直的垂直壁面及水平墊面，及在其交線上形成至少一個掣子尖；壓持塊固定有一延伸桿，於其末端軸樞有滾輪，當壓持塊接近定位塊後，滾輪可位在水平墊面上；當複數個定位機構設置於機械臂時，依一連動機構控制其中各壓持塊為同向之運動。
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台灣:異波速媒體之測距系統及方法
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| 專利公告號 | I234641
| | 專利類型 | 發明
| | 申請日期 | 2002/12/09
| | 摘要 |
摘要：一種異波速媒體之測距系統及方法。該異波速媒體之測距系統包括電腦主機、
主控裝置及受控裝置。主控裝置利用通訊協定耦合於電腦主機，且主控裝置經由不同
波速之兩類媒體重覆耦合於受控裝置。其中，主控裝置接收來自受控裝置同步傳送之
第一訊號及第二訊號，且到達主控裝置之第一訊號及第二訊號具有一時間差值，藉由
該時間差值與第二訊號速度之乘積，取得主控裝置與受控裝置之間的量測距離。 |
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台灣:磁學式編碼器之電磁標記法及其裝置
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| 專利公告號 | 00540073
| | 專利類型 | 發明
| | 申請日期 | 2001/10/19
| | 摘要 |
一種在基板上排列導電線佈局成固定節距，利用電流
流入導電線後，垂直於電流平面產生環形磁場之方法，形
成相鄰磁極極性互為交錯之小節距磁區，作為磁學式編碼
器之磁性標記。可應用於任何磁學式編碼器之線性尺或轉
盤等安置磁性標記之裝置，使偵測物體運動的相對位置、
速度及角速度，提供更穩定之訊號，更精確之定位，及製
造更容易者。 |
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台灣:電場電子流解偶電鍍控制方法及利用此方法之電鍍方法
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| 專利公告號 | 00574436
| | 專利類型 | 發明
| | 申請日期 | 2001/10/19
| | 摘要 |
本發明係關於一種由兩電源獨立控制的電鍍控制方法，其中以高電壓
電源用作控制金屬正離子的電泳速度，而以另一低電壓電源用作控制
電析速率，使得在電鍍液中強電場的金屬正離子，較快到達與低電壓
電源之陰極相連接之不平電析陰極並聚集在其上凹處等待電子，且在
凹處最先發生電析，產生平整電鍍。
本發明亦提供實施本方法的裝置，以提高電鍍品質。
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美國:Measuring system and method for detecting object distance by transmitted media with different wave velocities
|
| US Patent | 6,680,688
| | Filed | January 10, 2003
| | Abstract |
A measuring system and method of detecting an object distance by
transmission media with different wave velocities are described.
The measuring system has a computer, a primary detector and a
secondary detector. The primary detector is connected to the
computer through bus communication and the secondary detector
connected to the primary one through two different transmission
media. The primary detector is able to receive separately a first
signal and a second signal emitted simultaneously from the secondary
detector through the transmission media. Moreover, the first signal
has light-speed and the second signal has sound-speed. To calculate
the distance between the objects which the primary and the secondary
detector are attached respectively. The delay time of second signal
and the wave velocity of the supersonic media are multiplied.
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美國:Electromagnetic mark device for a magnetism encoder
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| US Patent | 6,687,111
| | Filed | June 5, 2002
| | Abstract |
An electromagnetic mark device for any type of magnetism encoder
applies the electric current magnetic field as the electromagnetic
mark thereof. The electromagnetic mark device comprises an insulated
base plate and a thin lead wire. The thin lead wire is fixed to the
insulated base plate. It is characterized in that the thin lead wire
is laid out on the base plate as a circuit in a way of providing a
continuously twisted and turned shape with a constant pitch. Hence,
alternate magnetic marks are formed with continuous magnetic poles
N.S.N.S once the current passes the lead wire. The electromagnetic
mark device can be adapted to a linear ruler or a rotary dial in the
magnetism encoder to detect a relative displacement, velocity and a
ngular velocity of a moving object so that the present invention
can offer more stable signals and more accurate detection of
location with being fabricated more easily.
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