公开(公告)号：US20070067580A1

公开(公告)日：2007-03-22

申请号：US11553332

申请日：2006-10-26

申请人： Kuan-Chou CHEN

发明人： Kuan-Chou CHEN

IPC分类号： G06F12/00 ,  G06F13/00

CPC分类号： G06F13/1684 ,  G06F13/385 ,  G06F13/4239

摘要： A memory access interface for connecting a memory to a micro-controller having an address/data multiplexing bus and a microprocessor is proposed The memory access interface includes an address latch, a multiplexer, and a data buffer The address latch latches and outputs the lower-bit address signal on the address/data multiplexing bus of the micro-controller when an address-latch-enable signal is enabled. The multiplexer receives the lower-bit address signal latched by the address latch, a higher-bit address signal outputted from the micro-controller and an address signal outputted from the microprocessor and selectively outputs the address signal of the micro-controller or the address signal of the microprocessor as the address signal of the memory according to a first control signal. The data buffer transmits the signal of the data bus of the memory to the address/data multiplexing bus of the micro-controller during a data cycle of the micro-controller and maintains a high impedance state during an address cycle of the micro-controller.

摘要翻译： 提出了一种用于将存储器连接到具有地址/数据复用总线和微处理器的微控制器的存储器访问接口。存储器访问接口包括地址锁存器，多路复用器和数据缓冲器。地址锁存器锁存并输出下位机， 当地址锁存使能信号被使能时，微控制器的地址/数据复用总线上的位地址信号。 复用器接收由地址锁存器锁存的低位地址信号，从微控制器输出的较高位地址信号和从微处理器输出的地址信号，并有选择地输出微控制器的地址信号或地址信号 的微处理器作为根据第一控制信号的存储器的地址信号。 数据缓冲器在微控制器的数据周期期间将存储器的数据总线的信号发送到微控制器的地址/数据复用总线，并在微控制器的寻址周期期间保持高阻抗状态。

公开(公告)号：US06896470B1

公开(公告)日：2005-05-24

申请号：US09705733

申请日：2000-11-06

申请人： Kuan-Chou Chen ,  Ping-Yu Hu ,  Kuei-Jung Chen ,  Tzong-Ming Wu ,  Wu-Lang Lin ,  Wen-Yo Lee

发明人： Kuan-Chou Chen ,  Ping-Yu Hu ,  Kuei-Jung Chen ,  Tzong-Ming Wu ,  Wu-Lang Lin ,  Wen-Yo Lee

IPC分类号： B65G65/34 ,  H01L21/677 ,  H01L21/68

CPC分类号： H01L21/67775 ,  H01L21/67772 ,  Y10S414/14

摘要： The invention includes mainly a machine base, a carrier, a sliding control mechanism, a latch mechanism, a horizontal shifting mechanism, and a lifting mechanism. The FOUP (front-opening unified pod) is put on the carrier and latched by a locking plate of the latch at an accurate position. The carrier moves forwardly to tightly engage the FOUP to a gate on an access at a backboard of the machine base, and thus a cover of the FOUP is opened by a headstock gear at the back of the gate then carried backwardly away from the FOUP by the horizontal shifting mechanism and lowered by the lifting mechanism. Reversely, the cover is closed on the FOUP. As such, the cover is loaded and opened automatically, as well as in closed, which can be a part of automation and prevents wafers from contamination.

摘要翻译： 本发明主要包括机座，托架，滑动控制机构，闩锁机构，水平移动机构和提升机构。 FOUP（前开口统一吊舱）放在承载架上，并通过闩锁的锁定板在准确的位置锁定。 托架向前移动以将FOUP紧密地接合在机座底板上的通道上的门上，因此FOUP的盖子通过位于门后部的主轴箱齿轮打开，然后由FOUP通过 水平移动机构，并由提升机构降低。 相反，盖子在FOUP上关闭。 因此，盖被自动加载和打开，以及在封闭中，其可以是自动化的一部分并防止晶片被污染。

公开(公告)号：US5657854A

公开(公告)日：1997-08-19

申请号：US506915

申请日：1995-07-26

申请人： Kuan-Chou Chen ,  Kuo-Ching Liu ,  Duen-Jyh Shyr

发明人： Kuan-Chou Chen ,  Kuo-Ching Liu ,  Duen-Jyh Shyr

IPC分类号： B65G13/07 ,  B65G13/11 ,  B65G13/02

CPC分类号： B65G13/11 ,  B65G13/07

摘要： A roller conveyor composed of a main body, several rollers, a roller's fixed block and a transmission device and is shaped as a rectangle or a circular arc. The two sides of the main body are preferably composed of an aluminum extrusion frame. The roller is fixed on the aluminum extrusion frame at the two sides of the main body by coupling with a pair of roller's fixed blocks, one being connected to a concave trough positioned on each side of the main body. The inner part of the roller includes a bearing stand of cup shape, a central shaft, an end cover, and a bearing of industrial use. On the outer surface, there is a concave trough for connection with a PU belt and a transmission device to turn and power the rollers. Also, another embodiment of the invention employs a leaning cone roller-type conveyor to make the roller comply with the circular arc shape and enable the conveyor to make a turn.

摘要翻译： 由主体，多个辊，辊的固定块和传动装置构成的辊状输送机，成形为矩形或圆弧。 主体的两侧优选由铝挤压框构成。 该辊通过与一对辊的固定块联接而固定在主体两侧的铝挤压框架上，一个连接到位于主体两侧的凹槽。 辊的内部包括杯形的轴承座，中心轴，端盖和工业用轴承。 在外表面上有一个凹槽，用于与PU皮带和一个传动装置相连以转动和驱动滚筒。 此外，本发明的另一个实施例采用倾斜圆锥滚子式输送机，以使滚子符合圆弧形状，并使输送机转弯。