6results about How to "Improve alignment quality" patented technology

The invention relates to a steel wire straightening device, and relates to the field of steel wire straightening. A shell is installed on a base, a straightening mechanism used for straightening a steel wire to be straightened is arranged in the shell, two baffles are symmetrically distributed on the two sides of the shell, and the straightening mechanism is movably hung between the two baffles; the gear and rack mechanism is in transmission connection with the straightening mechanism and used for driving the straightening mechanism to rotate. Wherein the wire inlet end of the to-be-straightened steel wire is guided into the straightening mechanism from one baffle side, and the wire outlet end of the to-be-straightened steel wire is guided out from the other baffle side, so that a straightened steel wire is formed. Under the condition, the straightening requirements of steel wires with different diameters and processing modes can be met, the steel wires can be quickly and efficiently straightened, and damage to the steel wires caused by friction can be reduced as much as possible, so that the surfaces of the steel wires are protected, and the straightening quality is improved.

The embodiment of the invention provides a manufacturing method of a semiconductor structure. The method comprises the following steps: providing an initial semiconductor structure which comprises a first region and a second region arranged on at least one side of the first region, storage stacking strips arranged in the first region, and a first material layer arranged between adjacent storage stacking strips in the first region and also arranged in the second region, the surface of the first material layer in the second region is lower than the surface of the first material layer in the first region; forming a second material layer, a third material layer and a fourth material layer in the first region and the second region; performing planarization processing on the first region and the second region to expose the surface of the storage stacking strip in the first region and expose the surface of the third material layer in the second region; wherein the removal rate of the third material layer in the second region is smaller than the removal rate of the second material layer in the first region.

The present application provides a high-voltage aluminum bar straightening device for new energy vehicles, which relates to the technical field of metal aluminum bar straightening, including a straightening machine, a fixed frame is arranged at one end away from the feeding platform, the top end of the fixed frame is fixedly connected to a first clamping platform, the first clamping platform is rotatably connected to a first clamping roller, the fixed frame is slidably connected to a second clamping platform, the second clamping platform is rotatably connected to a second clamping roller; a sliding frame is arranged on the straightening machine, the top end of the sliding frame is fixedly connected to a third clamping platform, the third clamping platform is rotatably connected to a third clamping roller, the sliding frame is slidably connected to a fourth clamping platform, the fourth clamping platform is rotatably connected to a fourth clamping roller. The present application can reduce the probability of the aluminum bar bending again due to its length after straightening.

The present disclosure provides a method for evaluating the capability of a large language model, aligning a large language model, related devices and computer program products, relating to the technical field of artificial intelligence such as large language model alignment, model capability evaluation and deep learning. A specific embodiment of the method for evaluating the capability of a large language model comprises: processing a sample question by using a large language model to be evaluated to obtain at least two answers to be evaluated; determining a correct answer set from the at least two answers to be evaluated by using a sample answer corresponding to the sample question; in response to the correct answer set including at least two correct answers, generating a first capability evaluation value based on a similarity comparison result between the correct answers, and generating a second capability evaluation value based on a quantity relationship between the correct answers in the correct answer set and the answers to be evaluated; and generating a target capability evaluation value for evaluating the model capability of the large language model to be evaluated based on the first capability evaluation value and the second capability evaluation value. Thus, the model capability of the large language model can be evaluated more comprehensively, with higher quality and efficiency.

The invention belongs to the technical field of aluminum electrolytic capacitor aluminum shell production equipment, and particularly relates to a cold extrusion aluminum shell explosion-proof device which comprises an explosion-proof machine bedplate, a supporting seat, a discharging mechanism, a pushing mechanism, a blanking mechanism, a blanking mechanism and a pressing mechanism. Automatic and ordered circulation of the aluminum shells from explosion-proof treatment to the next procedure is achieved, the problem that the aluminum shells are disordered after explosion-proof treatment in a traditional mode is solved, sorting equipment such as a vibration disc and an elevator does not need to be additionally installed, the equipment purchase and maintenance cost is saved, and the production efficiency is improved. The manual intervention and waiting time is reduced, the production continuity and the overall benefit of a production line are remarkably improved, and meanwhile, the problem that equipment occupies space is indirectly solved.

An alignment mechanism for aligning a substrate in a vacuum chamber is provided. The alignment mechanism comprises an actuator configured to be coupled to a chamber wall of the vacuum chamber and a lever pivotably arranged on a first pivot axis. The lever is actuatable by the actuator to be pivoted about the first pivot axis for aligning the substrate. The alignment mechanism further comprises a substrate contact portion. The substrate contact portion is configured for contacting the substrate. The substrate contact portion is pivotably coupled to the lever and is pivotable about a second pivot axis. Furthermore, a vacuum chamber for processing large area substrates is provided, the vacuum chamber comprising an alignment mechanism.