3results about How to "Life maximization" patented technology

An apparatus for processing a substrate and a substrate processing method are provided, the apparatus including a processing vessel having a processing space; a support unit for supporting and rotating a substrate in the processing space; a liquid supply unit for supplying a processing liquid to the substrate supported by the support unit; and a heating unit for heating the substrate, wherein the support unit includes a spin chuck; a rotation driver for rotating the spin chuck; a chuck pin mounted on the spin chuck so as to rotate together with the spin chuck; and a chuck pin moving unit for moving the chuck pin between a contact position in which the chuck pin is in contact with a side portion of the substrate and an open position in which the chuck pin is spaced apart from the side portion of the substrate, and the chuck pin moving unit moves the chuck pin while the substrate is rotated by the spin chuck.

This invention discloses a structure with dual-end limiting function, specifically relating to the field of shower head technology. It includes a mounting base with a freely rotatable and anti-detachment rotating sleeve at its bottom. The rotating sleeve has a threaded hole, with a limiting block and a limiting component at each end of the hole. The limiting component includes a sealing plate and a second limiting block that tilts inward towards the threaded spiral structure. A screw is threaded into the threaded hole, with an extension at the top of the screw. A support body rotatably mounted within the mounting base can be linked with the extension via an eccentric shaft-roller, cylindrical spiral rail-pulley, or rack-gear structure. This invention prevents the screw from detaching and avoids axial failure through a dual-limiting structure. The rotating sleeve and screw work together to raise and lower the extension, enabling flexible adjustment of the shower head tilt angle. The rotating sleeve is equipped with ball bearings and anti-slip textures, and the screw, with its special dimensions and thread count design, also features a sliding retainer. This solves the problems of inconvenient adjustment, jamming, and lack of effective limiting in traditional shower head support bases, resulting in smooth adjustment, precise positioning, and safe use.

The application provides a kind of optical storage system cluster SOH equalization control method, device and electronic equipment, belong to energy storage technical field.The method includes determining the SOH average value and SOH standard deviation of the optical storage system cluster according to the SOH data of all energy storage subsystems, in the case where the SOH standard deviation is greater than or equal to a preset value, the SOH data of each energy storage subsystem is compared with the sum of the SOH average value and the SOH standard deviation, the corresponding power allocation strategy is determined according to the comparison result and the power allocation is carried out according to the power data.The application takes SOH standard deviation as a key decision indicator, dynamically switches the optical storage system cluster from "non-discriminatory working mode" to "differentiated protection mode", delays the decay rate of all energy storage subsystems, and prolongs the average life and discharge capacity of the entire cluster throughout the life cycle.