摘要:
An electroless plating apparatus and method designed specifically for plating at least one semiconductor wafer are disclosed. The apparatus comprises a container, a wafer holder, an electrolyte supplying unit, and an ultrasonic-vibration unit. The container is provided with at least an inlet and used for containing electrolyte. The wafer holder is provided within the container. The electrolyte supplying unit is used to supply the electrolyte into the container via the inlet. The ultrasonic-vibration unit consisting of at least one frequency ultrasonic transducer is disposed in the container for producing a uniform flow of electrolyte in the container. Thereby, the wafers can be uniformly plated, especially for wafers with fine via-holes or trench structures.
摘要:
A microprocessor includes a bus interface unit that interfaces the microprocessor to a bus that includes a signal that, when asserted, instructs all bus agents to refrain from initiating bus transactions. Microcode causes the bus interface unit to assert the signal in response to detecting an event and resets the microprocessor, but does not reset a portion of the bus interface unit that asserts the signal on the bus. After the reset, the microcode causes the bus interface unit to deassert the signal on the bus. Additionally, the microcode sets a flag and saves the microprocessor state to memory before resetting itself, but does not reset the interrupt controller. After the reset, the microcode reloads the state of the microprocessor from the memory. However, if the microcode determines that the flag is set, it forgoes reloading the state of the interrupt controller.
摘要:
An apparatus amplifies RF signals in a communication system by using a first directional coupler having at least two inputs and at least two outputs; at least two RF amplifiers, where an input of each RF amplifier is connected to a different one of the at least two outputs of the first directional coupler; and a second directional coupler having at least two inputs and at least two outputs, where each one of the at least two inputs is connected to an output of a different one of the at least two RF amplifiers. The at least two outputs of the second directional coupler are connected to at least two antennas, respectively.
摘要:
A method of manufacturing a golf club grip includes the step of: (a) forming a first grip member in a first mold having a first predetermined mold pattern by vulcanizing a predetermined of non-vulcanized rubber material in the first predetermined mold, wherein the first grip member has a plurality of first pattern channels formed thereon corresponding with the first predetermined mold pattern; (b) disposing the first grip member in a second mold having a second predetermined mold pattern; and (c) forming a second grip member in the second mold by vulcanizing a predetermined amount of non-vulcanized rubber material in the second mold, wherein the second grip member has a plurality of second pattern channels formed thereon corresponding to the second predetermined mold pattern, wherein the first grip member and the second grip member are integrated in an edge-to-edge manner without intermixing of color and material.
摘要:
A method and apparatus for a virtual circuit data area within a packet data frame is disclosed. The method may include operating (320) in a multiple connections sharing packet data frame structure with a packet oriented switching wireless access point and a related network for providing data to a wireless communication device engaged in data communications and determining (330) if a pseudo-circuit switched data area within a packet data frame format is optimal for a connection. The method may also include setting up (340) a virtual circuit data area within a packet data frame using a control configuration if a pseudo-circuit switched data area within a packet data frame format is optimal for a connection and sending (350) data in the virtual circuit data area.
摘要:
A control device for controlling operation of a controlled apparatus is disclosed. The control device may include a sensor configured to acquire a first biometric signal, a second biometric signal, and a third biometric signal. A difference between the first biometric signal and the second biometric signal may be utilized to determine movement of a controlled object. The controlled object may pertain to the operation of the controlled apparatus. At least one of the first biometric signal, the second biometric signal, and the third biometric signal may be utilized to initiate performance of a first function of the controlled apparatus. Further, one or more of the first biometric signal, the second biometric signal, and the third biometric signal may be utilized to determine an identification of a user.
摘要:
A method, information processing system, and base station for reshaping power profiles in Orthogonal Frequency Division Multiple Access (OFDMA) symbols. The method includes monitoring a scheduler (116) at a base station (110) for a modulation and coding scheme selection. Determining that the scheduler (116) selected a modulation and coding scheme. Identifying at least one information element (220) within the symbol. Determining, in response to the identifying, a channel connection (210) associated with the at least one information element (220). Determining a channel condition associated with the channel connection (210). Reshaping a power profile associated with the one information element (220). The reshaping decreases power made available to the channel connection (210). Reshaping, in response to the channel condition being less than the channel condition threshold, the power profile associated with the at least one information element (220) so that power made available to the channel connection (210) is increased.
摘要:
A pivotal device has a first support, a first axle, a second support and a second axle. The first support has a first seat with an axle hole. The first axle is pivotally mounted on the first support and has a first post and a first holder. The first post is inserted rotatably into the axle hole. The first holder is attached securely to the first seat. The second support is attached securely to the first support and has a second seat with an opening. The second axle is pivotally mounted on the second support and has a second post and a second holder. The second post is inserted rotatably into the opening of the second seat. The second holder is attached securely to a cover of an electrical device. Hence, the electrical device can be folded or unfolded through the pivotal device smoothly.
摘要:
A wireless communication system that provides periodic channel quality feedback adjusts a channel condition reporting period for a subscriber station based on the multiple channel condition information reports, such as CQI messages, received from the subscriber station.
摘要:
Methods and apparatus are disclosed to implement programmable logic generators that provide the advantages of compatible look-up tables (LUTs) while utilizing less silicon real estate and power for the same number of functions. The disclosed methods and apparatus employ programmable switches to emulate memory units that are used in LUTs and illustrate construction of 2- and 3-input LUTs as building blocks of other multi-input LUTs.