Abstract: This application relates to the field of energy storage components, and in particular, to a protective plate, a battery unit assembly, a battery module group, and a vehicle. The protective plate is provided with a guide groove. The protective plate is configured to shield an explosion-proof valve of a battery cell. The guide groove is configured to be disposed corresponding to the explosion-proof valve, and is configured to guide a flow direction of a flame ejected from the explosion-proof valve. In this application, the guide groove is disposed on the protective plate to guide the flame to a direction away from passengers, thereby protecting the passengers from injury.

Abstract: Disclosed are a Nested Named Entity Recognition method based on part-of-speech awareness, system, device and storage medium therefor. The method uses a BiLSTM model to extract a feature of text word data in order to obtain a text word depth feature, and each text word of text to be recognized is initialized into a corresponding graph node, and a text heterogeneous graph of the text to be recognized is constructed according to a preset part-of-speech path, the text word data of the graph nodes is updated by an attention mechanism, and the features of all graph nodes of the text heterogeneous graph are extracted using the BiLSTM model, and a nested named entity recognition result is obtained after decoding and annotating. The present disclosure can recognize ordinary entities and nested entities accurately and effectively, and enhance the performance and advantages of the nested named entity recognition model.

Abstract: A jig includes a disc body, a fixation pin, and a verification pin. The disc body has a first surface, an opposite a second surface, and a thickness separating the first surface from the second surface. A fixation aperture and a verification aperture extend through the thickness of the disc body and couple the first surface to the second surface of the disc body, the fixation aperture located radially outward of the verification aperture. The fixation pin is arranged to be slidably received within the fixation aperture to fix the disc body to an end effector within the semiconductor processing system. The verification pin is arranged to be slidably received within the verification aperture and supported by the disc body to indicate misregistration between the disc body and a load lock in the semiconductor processing system. Semiconductor processing systems and methods of teaching substrate handling are also described.

Abstract: A jig for teaching substrate handling in a semiconductor processing system includes a verification pin with a pin width and a disc body. The disc body has a first surface, a second surface opposite the first surface, and a thickness separating the second surface from the first surface of the disc body. The first and second surfaces define a verification aperture coupling the first surface to the second surface of the disc body. The verification aperture has an aperture width equivalent to the pin width of the verification pin to teach a transfer position by slidably receiving the verification pin in the verification aperture and a verification pin seat defined in a load lock of the semiconductor processing system while supported by a substrate transfer robot within the semiconductor processing system. Semiconductor processing systems and methods of teaching substrate handling in semiconductor processing systems are also described.

Abstract: A method of replacing an end effector for wafer handling in a semiconductor processing system includes fixing a first end effector jig to a first stage and a second end effector jig to a second stage of the load lock module; positioning a first end effector at the first end effector jig and a second end effector at the second end effector jig, the second end effector fixed relative to the first end effector; and fixing the second end effector to the second end effector jig. The first end effector is replaced with a replacement end effector and the semiconductor processing system returned to production without re-teaching placement of the replacement end effector in a processing module connected to a wafer handling module mounting the end effectors. Semiconductor processing systems and end effector jigs for replacing end effectors in semiconductor processing systems are also described.

Abstract: An organic thermally activated delayed fluorescence (TADF) compound selected from the group consisting of compounds according to formula (Ia) and formula (Ib): wherein: Het is a heteroaryl group containing at least one heteroatom; n(D) denotes n donor groups D bonding to the heteroaryl group Het; n is at least 1; and -a and -b denotes bonding to another group.

Abstract: An organic thermally activated delayed fluorescence (TADF) compound selected from the group consisting of compounds according to formula (Ia) and formula (Ib): wherein: Het is a heteroaryl group containing at least one heteroatom; n(D) denotes n donor groups D bonding to the heteroaryl group Het; n is at least 1; and -a and -b denotes bonding to another group.

Abstract: Provided herein are systems and devices comprising rigid macrocyclic and nanoporous compositions of electronically coupled naphthalenediimide redox-active units and methods of preparation and use thereof, for example, in the field of energy generation and storage.

Abstract: A technique facilitates actuation of flow control valves or other types of downhole devices. According to an embodiment, the downhole devices are coupled with corresponding first hydraulic control lines for hydraulically actuating each downhole device to a first operational position. The downhole devices also are coupled to a common second hydraulic control line which may be used in cooperation with selective hydraulic circuits to actuate individual downhole devices to a second operational position. For example, an individual selective hydraulic circuit may be coupled between each first hydraulic control line and the common second hydraulic control line at each downhole device. The selective hydraulic circuit is configured to enable actuation of the corresponding downhole device to the second operational position.

Abstract: Provided herein are systems and devices comprising rigid macrocyclic and nanoporous compositions of electronically coupled naphthalenediimide redox-active units and methods of preparation and use thereof, for example, in the field of energy generation and storage.