Abstract: This application provides an exception locating method includes: A first device receives a first exception signal which changes abruptly from a first communication signal when the first communication signal passes through a location of an exception on a first line. The first device receives exception alarm information which is sent by the second device after the second device receives a second exception signal, the second exception signal is a signal that changes abruptly from a second communication signal when the second communication signal passes through the location of the exception. The first device determines the location of the exception based on a first time interval, where the first time interval is an interval between time at which the first exception signal is received and time at which the exception alarm information is received.

Abstract: A clock oscillator, a clock oscillator production method and use method, and a chip including the clock oscillator are provided. The clock oscillator includes a resonator, a shock-absorbing material layer, and a base, and at least a part of the shock-absorbing material layer is located between the resonator and the base. In the clock oscillator, the shock-absorbing material layer is added between the resonator and the base, and the shock-absorbing material layer can effectively prevent a mechanical wave from being conducted between the base and the resonator, so that the resonator is protected from external vibration. This can ensure, when there is external vibration, that an output frequency of the resonator is not deteriorated and improve shock absorption performance of the clock oscillator.

Abstract: A resonator includes a resonance layer, a substrate, and a barrier layer. The barrier layer is located on the substrate, and the barrier layer and the substrate form a cavity. The cavity is configured to accommodate the resonance layer. The barrier layer includes a top wall and a side wall, and an inner surface of the side wall surrounds the resonance layer. An outer surface of the side wall includes a groove, and the groove surrounds the side wall.

Abstract: A data transmission method includes: displaying a target message in a session interface; in response to a trigger operation on the target message, outputting a resource transmission interface including an object display region and an icon display region; and the object display region including an object identifier of at least one transmission object, and the icon display region including a message icon corresponding to the target message; moving the message icon from the icon display region to the object display region according to a moving operation on the message icon; and transmitting, in response to the message icon being moved to the object display region, the data resource to a target transmission object of the at least one transmission object in the object display region, the target transmission object being determined according to an ending position of a movement track of the message icon corresponding to the moving operation.

Abstract: This disclosure discloses an isolation device for insolating aerosol exposure, which may be used as an isolation device for a test with a biological aerosol exposure infection risk. The isolation device for insolating aerosol exposure of the present disclosure includes a cabin body; protective half suit arranged in the cabin body; a working table arranged at an accessible horizontal position of the protective half suit in the cabin body; and an air inlet device and an air exhaust device arranged on a side wall of the cabin body. By using the support structure of the cabin body and the rigid frame, flexible assembling and disassembling of the isolation device and easiness in transportation are realized; and based on design mechanisms of negative pressure control, airtight isolation and high-level personnel protection, physical isolation of high-risk operations is realized, operation personnel is effectively protected, and environmental pollution is prevented.

Abstract: A state machine defines a plurality of predetermined states and a plurality of predetermined events, for decoding universal serial bus (USB) data communicated over a USB. Input terminals receive the USB data. A clock processor outputs synchronized data and a device clock. An event generator triggers respective ones of the predetermined events in response to respective combinations of the synchronized data, the device clock, control information, and the present state. One of the predetermined events includes identifying a stuffed-bit in the synchronized data, and another of the predetermined events includes stripping the identified stuffed-bit from the synchronized data and not toggling an output clock, to provide stuff-bit stripped synchronized data. A combination of the predetermined events includes decoding the stuffed-bit stripped synchronized data to provide decoded stuffed-bit stripped synchronized data.

Abstract: The present invention discloses a unit for validating an in situ decontamination effect, including a connecting end. A left end of the connecting end is in communication with any space that needs gas decontamination. A right end of the connecting end is connected to a closed isolation damper. A right end of the closed isolation damper is connected to a hollow decontamination validation chamber. A sealing cover is sleeved over an outer wall of the decontamination validation chamber. A mesh cup is placed inside the decontamination validation chamber, and the mesh cup is used for placing a bioindicator. In addition, the present invention further discloses a device for filtering biologically contaminated air, including a unit for validating an in situ decontamination effect and a hollow box installed with a high efficiency particulate air (HEPA) filter. The unit for validating an in situ decontamination effect is in communication with the hollow box.

Abstract: The present invention discloses a unit for validating an in situ decontamination effect, including a connecting end. A left end of the connecting end is in communication with any space that needs gas decontamination. A right end of the connecting end is connected to a closed isolation damper. A right end of the closed isolation damper is connected to a hollow decontamination validation chamber. A sealing cover is sleeved over an outer wall of the decontamination validation chamber. A mesh cup is placed inside the decontamination validation chamber, and the mesh cup is used for placing a bioindicator. In addition, the present invention further discloses a device for filtering biologically contaminated air, including a unit for validating an in situ decontamination effect and a hollow box installed with a high efficiency particulate air (HEPA) filter. The unit for validating an in situ decontamination effect is in communication with the hollow box.

Abstract: The invention provides a full-automatic network transformer winding machine, comprising a T1 ring winding device and a T2 ring winding device connected with said T1 ring winding device, wherein said T1 ring winding device includes an enameled wire pre-cutting mechanism, a stranding mechanism before T1 ring winding, a T1 ring winding mechanism and a tail wire-cutting mechanism which are connected with one another sequentially, and said T2 ring winding device includes a separating mechanism, a stranding mechanism before T2 ring winding and a T2 ring winding mechanism which are connected with one another sequentially. The full-automatic network transformer winding machine of the invention can completely replace manual winding to manufacture the network transformer, has high production efficiency and high product acceptability, and meanwhile provides great convenience to automatically realize shell mounting and end wrapping in subsequent processes.

Abstract: The Invention relates to a method to utilize the characteristic of a protective agent to incubate singlet oxygen and prolong its lifetime so as to provide abundant singlet oxygen with persistence and thus improve the effect of photodynamic therapy. The composition is composed of a functional substance that can prolong the lifetime of singlet oxygen, an emulsifier and a photosensitizer; the functional substance is emulsified into an emulsion through the emulsifier and delivered into a tumor tissue with the photosensitizer; then the photodynamic therapy can be conducted with the abundant singlet oxygen incubated by the functional substance that can prolong the lifetime of singlet oxygen and thus the effect of photodynamic therapy is improved.

Abstract: The invention provides a full-automatic network transformer winding machine, comprising a T1 ring winding device and a T2 ring winding device connected with said T1 ring winding device, wherein said T1 ring winding device includes an enameled wire pre-cutting mechanism, a stranding mechanism before T1 ring winding, a T1 ring winding mechanism and a tail wire-cutting mechanism which are connected with one another sequentially, and said T2 ring winding device includes a separating mechanism, a stranding mechanism before T2 ring winding and a T2 ring winding mechanism which are connected with one another sequentially. The full-automatic network transformer winding machine of the invention can completely replace manual winding to manufacture the network transformer, has high production efficiency and high product acceptability, and meanwhile provides great convenience to automatically realize shell mounting and end wrapping in subsequent processes.

Abstract: The present invention provides preparation methods of protein nanoparticles for in vivo delivery of pharmacologically active agents, wherein said methods are to encase pharmaceutically active agents into proteins or peptides to form nanoparticles by unfolding the protein, and subsequently refolding or assembling the protein to produce a pharmacologically active agent encased within a protein nanoparticle.

Abstract: The present invention provides preparation methods of protein nanoparticles for in vivo delivery of pharmacologically active agents, wherein said methods are to encase pharmaceutically active agents into proteins or peptides to form nanoparticles by unfolding the protein, and subsequently refolding or assembling the protein to produce a pharmacologically active agent encased within a protein nanoparticle.

Abstract: Conjugate of biomacromolecule with bioreductive which can be useful for treating tumor is provided. The biomacromolecule is selected from apo-transferrin, Fe-transferrin, Ru-transferrin, Ti-transferrin, Ga-transferrin, Pt-transferrin, somatostatin, EGF, folacin acid or transcobalamin, and the bioreductive agent is selected from quinones, aromatic nitrogen oxides, fatty nitrogen oxides, heterocyclic nitro compound, transition metal compound. Such conjugate can selectively target the tumor cells, and lower the toxicity of medicines and survivability of tumor cells, so that the conjugate can be used for delivery of anti-tumor compounds or treating tumors.