摘要:
A wireless connector for wirelessly transmitting a to-be-transmitted target that is electric power and/or information, has a first unit and a second unit removably attached from the outside of a first object and a second object, respectively. The first unit includes a first transmission/reception part for wirelessly transmitting the to-be-transmitted target; and a first housing to which a first connector part for transmitting the to-be-transmitted target to/from the first object by being attached to the first object is fixed. The second unit includes a second transmission/reception part for wirelessly transmitting the to-be-transmitted target to/from the first transmission/reception part; and a second housing to which a second connector part for transmitting the to-be-transmitted target to/from the second object by being attached to the second object is fixed. The first and the second transmission/reception parts are spaced apart from and faced to each other so as to wirelessly transmit the to-be-transmitted target.
摘要:
A wireless power transmission system includes a power transmission apparatus, a power reception apparatus, a load driving apparatus, and a power control apparatus. The power control apparatus includes a direct current power supply, a main control circuit, and a communicator. Each time an operation load to be achieved by the load driving apparatus changes, the main control circuit updates a load instruction value for the load driving apparatus and a control parameter for adjusting a voltage of first alternating current power, the control parameter being used by the power transmission apparatus to convert first direct current power into the first alternating current power. The power transmission apparatus includes an inverter circuit and a power transmission control circuit that determines the voltage of the first alternating current power on the basis of the control parameter updated by the power control apparatus and that controls the inverter circuit.
摘要:
An electrodynamic apparatus includes a first arm extending in a first direction, a second arm supported by the first arm, a linear actuator that moves the second arm along the first direction with respect to the first arm, a support extending in a second direction that is different from the first direction and supporting the first arm, and a rotating mechanism that rotates the support about an axis of rotation parallel to the second direction. The first arm includes a power transmission antenna. The second arm includes a power reception antenna. The power transmission antenna supplies electric power to the power reception antenna wirelessly. In rotating the support, the linear actuator moves the center of gravity of the second arm to the axis of rotation first, and then the rotating mechanism rotates the support.
摘要:
A method and apparatus for supplying power to a group of wireless motors. A request for the power is received for the group of wireless motors associated with a robot. An amount of power available is identified from a power source for wireless transmission to the group of wireless motors. Operation of the group of wireless motors is controlled based on the amount of power available.
摘要:
An apparatus including a first base plate, where the first base plate is configured to have at least one linear drive component and/or at least one power coupling component connected to a top side of the first base plate, where the first base plate is configured to be located inside a vacuum chamber; and a plurality of rails or transport guides on the top side of the first base plate. An end of the first base plate includes at least one alignment feature configured to align an end of the first base plate to an end of a second base plate. The first base plate is configured to provide, in combination with the second base plate, a structural platform inside the vacuum chamber for a robot drive to move in the vacuum chamber along the plurality of transport guides.
摘要:
Proposed is a power supply apparatus capable of suppressing heat generation, and semiconductor manufacturing equipment and a transport system including the same. The power supply apparatus, which supplies power to a transport device in semiconductor manufacturing equipment, includes a first base member made of a conductive material installed along a moving path of the transport device, a second base member provided on a surface of the first base member and made of a magnetic core material, a track member provided as an installation structure disposed on a side of the second base member, a power supply member installed in the track member and to which current is applied to supply power, and a power reception member disposed in a power reception core member provided in the transport device at a predetermined interval from the power supply member, and magnetically coupled to the power supply member to generate an induced current.
摘要:
The present disclosure shows a gantry loader having at least one carriage travelable at a horizontal guide rail, in particular for the transport of workpieces between stations of a production system, wherein the carriage has at least one drive. The present energy is characterized in that the carriage has an energy store for the at least partial energy supply of the drive.
摘要:
A system for performing industrial operations comprises at least one tool head provided with a tool and at least one sensor associated to the tool head. The system further comprises a control module mounted on the tool head including a data-acquisition unit connected to the sensor configured for acquiring the data coming from said at least one sensor, and a wireless transmission unit connected to the acquisition unit for receiving the aforesaid acquired data and for transmitting the data acquired to a receiving unit in a wireless mode. The module further comprises a device for storing electrical energy for electrical supply of the control module. The system further comprises a wireless charging system for charging the device for storing electrical energy comprising a first charging device carried by the tool head and connected to the energy-storage device and a second charging device associated to a stationary workstation.
摘要:
A method and apparatus for transferring a semiconductor wafer in both a theta axis and a z-axis is provided. The apparatus is able to maintain maximum process and wafer throughput while minimizing the footprint of the processing machine by utilizing the concept of “vertical integration” to maximize the use of process slots and minimize the machine foot print. The wafer lift apparatus includes a bipolar electrostatic pick-up for engaging the article at an off-center position near an edge thereof. The electrostatic pick-up is positioned near one end of a transfer arm, the other end of the transfer arm being connected to a drive means for rotating the transfer arm and electrostatic pick-up in the theta axis, or vertically moving the transfer arm and electrostatic pick-up in the z-axis. The electrostatic pick-up is preferably connected to a power source by inductive coupling. According to the method of the present invention, the electrostatic pick-up is positioned beneath the wafer at an off-center position, lifted to contact a lower surface of the wafer, and energized to create an attractive force upon the wafer. The wafer is then lifted and rotated to remove the wafer from the end effector. Finally, the wafer is lifted to a pre/post processing plane located above the processing plane.
摘要:
A method of inductively coupling a first body and a second body is provided, wherein the first body rotates relative to the second body. During rotation, alignment is maintained between a first and second coil. Signals are sent and received between the coils.