Abstract: A cyclic olefin polymer, a cyclic olefin polymer monomer, and an optical product using the foregoing cyclic olefin polymer are provided. The cyclic olefin polymer includes a repeat unit shown in Formula (1) and/or a repeat unit shown in Formula (2). In Formula (1), 0?p, and q?6; x?0, and y?0; 0?p1, q1?6, and p1 and q1 are not 0 at the same time; R1 to R12, Ra, Rb, Rc, Rd, R13, R14, R15, and R16 are separately and independently selected from a hydrogen atom, a halogen atom, an alkyl group, an aryl group, an alkoxy group, a hydroxy group, an ester group, a cyano group, an amino group, a thiol group, and an atom or an atomic group that can replace the foregoing group; and any two, three, or four of R13, R14, R15, and R16 may be connected to form a cyclic structure.

Abstract: Example patterning materials and pattern films are described. One example patterning material includes polysiloxane. The polysiloxane includes at least one cyclic structure formed by silicon-oxygen (Si—O) bond repetitions and an organic group connected to a Si atom in the at least one cyclic structure. A subset of Si atoms in the at least one cyclic structure are substituted by a metal element, and/or at least one organic group includes a halogen element.

Abstract: This application provides a segment membrane, a battery combination, and an electrical device. The segment membrane includes a conductive layer, a first insulation layer, and a second insulation layer that are disposed in a laminated manner, where the conductive layer is located between the first insulation layer and the second insulation layer. The conductive layer includes a first conductive part and a second conductive part that are disposed in a laminated manner and electrically connected. The first insulation layer is a frame structure, and the first insulation layer is disposed on a surface that is of the first conductive part and that is away from the second conductive part. The second insulation layer is a frame structure, and the second insulation layer is disposed on a surface that is of the second conductive part and that is away from the first conductive part.

Abstract: The present invention describes a system and method for selecting and optimizing a sound stimulus using a deep neural network to regulate and improve human sleep quality. The deep neural network has the capability of characterizing processing of human brain cortical neurons for external stimulus (images, sounds, etc.) information. By inputting massive sound stimuli into the deep neural network, a sound mode which causes model-estimated sleep electroencephalograph to be optimal can be found, the sound mode is applied to a real human body, and the intensity of corresponding sleep waves of the human body in different sleep stages is enhanced through closed-loop optimization so as to realize the purpose of regulating sleep. The present invention mainly aims at solving the technical problem of how to select and optimize, when a sound stimulus means (music, speech, natural sounds, white/colored noise, etc.) is used to assist in human sleep.

Abstract: An electrode material layer includes an electrode active material and graphene of a sheet-like structure, a surface of the graphene is modified with magnetic response nanodots, and in the graphene, more than 50% of the graphene is arranged at an angle of 45° to 90° with respect to a surface, of the current collector, on which the electrode material layer is disposed, to form a heat conduction path having a specific orientation.

Abstract: An electrode material layer includes an electrode active material and graphene of a sheet-like structure, a surface of the graphene is modified with magnetic response nanodots, and in the graphene, more than 50% of the graphene is arranged at an angle of 45° to 90° with respect to a surface, of the current collector, on which the electrode material layer is disposed, to form a heat conduction path having a specific orientation.

Abstract: A sulfur-containing electrode with a surface layer comprising voltage responsive material. The electrode is used in a lithium-sulfur or silicon-sulfur battery.