Abstract: The application discloses an artificial flame luminaire, comprising a light head, an encloser is provided around the light head, the light head includes a luminous body and a light head housing, the light head housing is provided to form an outer surface of the light head, the light head housing is provided with a chamber inside, the luminous body is installed in the chamber, there is a gap between the encloser and the light head, and the encloser and the light head housing cooperate to filter light from the luminous body. The advantages of this application are that the light head has a simple structure, small volume and convenient installation, which can cooperate with different bases to realize the simulated flame or flame effect, and the encloser has the function of blurred the solid outline of the light column, thus presenting a more rounded visual effect.

Abstract: A connector body has a body terminal passageway configured to accommodate a terminal and a block accommodating part configured to communicate with the body terminal passageway. An assembly block is detachably connected to the connector body, rotatable about the connector body while maintaining a state in which the assembly block is connected to the connector body while an external force is applied, and configured to rotate at a predetermined angle or more to be separated from the connector body and be insertable into the block accommodating part.

Abstract: A hydrate of dimethylaminomicheliolide fumarate has a crystal form D, is high in crystallinity, smooth in particle surface, free of coalescence, high in bulk density and good in flowability, and has good stability and good reproducibility. Its preparation method includes: under a stirring action, adding dimethylamine micheliolide and fumaric acid into a mixed solvent system having a constant temperature of 30° C.-70° C. for reaction crystallization; and filtering after the reaction is finished, and drying filtered solid at normal pressure to obtain the crystal form D of the dimethylaminomicheliolide fumarate.

Abstract: The present invention relates to a pipe feeding machine in which the frame is equipped with plural conveying devices, plural lifting plates, plural pipe diameter limiting devices, a group loading device and an independent loading device; wherein the conveying device comprises a conveying belt, and the group and independent loading devices comprise a pusher plate and a positioning plate; when the lifting plate with the pipes is raised to the plane of the conveying belt and the pipes are conveyed between the pusher plate and positioning plate, which is able to further transport a single pipe to the center of the chuck assembly for processing, which replaces the conventional feeding belt to avoid the collision during the lifting and conveying of the pipes, and to improve the efficiency and yield of pipe production.

Abstract: Provided are an automatic sampling device and method and, more specifically, are an automatic sampling device and method which automatically remove a lid when collecting a sample in order to analyze the state of a chemical solution (medicinal fluid) and which automatically reverse a sample collection container so that the container can be used after being washed with ultrapure water, and thus the device prevents medicinal fluid contamination caused by the sample collection container, lid, adjacent objects in contact therewith, or space during sampling, without being affected by outside conditions during the sampling, prevents safety accidents such as errors or risk caused by manual work, and is improved so as to increase the reliability of sampling.

Abstract: A gate drive circuit and a display device are provided, wherein the gate drive circuit includes cascaded shift registers. In each shift register, a scan output terminal is electrically connected to a scan signal line, and a pull-down module transmits a voltage of a power node to the scan output terminal when the pull-down module is conducting. In odd-numbered rows, the power node electrically connects a first detection signal line, while in even-numbered rows, the power node electrically connects a second detection signal line. When the gate drive circuit is in a driving state, the first detection signal line and the second detection signal line transmit a first voltage to the scan signal lines when the pull-down modules are conducting.

Abstract: An amplifier circuit comprises a first unit circuit and a second unit circuit. The first unit circuit may include a first current mirror circuit that includes a first active inductor including a P-channel transistor, and a first input circuit configured to generate a first differential current and a second differential current based on a pair of differential input signals. The second unit circuit may include a second current mirror circuit that includes a second active inductor including a P-channel transistor, and a second input circuit configured to generate a third differential current and a fourth differential current based on the pair of differential input signals.

Abstract: An etchant composition is disclosed that provides selective etching of an indium oxide film or a sliver-containing metal layer. The etchant composition includes nitric acid, an organic acid, a sulfur compound, and a tin compound. The organic acid does not include the elements of sulfur and tin. The sulfur compound does not include the element of tin. The etchant composition may minimize the damage of a lower metal film and may exhibit excellent etching characteristics in terms of etching rate, bias, residue, precipitation, and etching uniformity.

Abstract: The present disclosure relates to an intervertebral fusion cage configured to be inserted between vertebral bodies in a lowest state and improving fixation by bone screws inserted through end plates. The intervertebral fusion cage of the present disclosure may replace intervertebral fusion cages having heights within a given range. Therefore, manufacturers may reduce the number of product groups and the amount of inventory. In addition, because the height of the intervertebral fusion cage of the present disclosure is linearly adjustable according to the distance between vertebral bodies of patients unlike conventional intervertebral fusion cages having heights preset at predetermined intervals, surgery may be performed at an optimal height according to the conditions of patients.

Abstract: A wearable device and an exercise support method performed by the wearable device are disclosed. The exercise support method includes receiving exercise setting information associated with a lower body muscle that is selected by a user input, determining a torque profile to be applied to the wearable device based on the received exercise setting information, and operating an actuator of the wearable device based on the determined torque profile.

Abstract: A waterproof structure for watch is provided, which includes a watch case, a watch cover, a bottom case, and a circuit module. The watch cover is fixedly provided on one side of the watch case, the bottom case is fixedly provided on the other side of the watch case, and the circuit module is provided within the watch case. A display screen is provided between the watch case and the watch cover, and a first sealing ring is provided between the watch cover and the display screen. The first sealing ring is fixedly provided on the watch cover and abuts against the display screen, rendering it difficult for moisture to enter an interior of the watch and damage the circuit module through a connection position between the watch cover and the display screen, thereby improving a connection sealing between the water cover and the display screen.

Abstract: An array substrate (100) and a display device. The array substrate (100) includes a bonding area (102). The array substrate (100) includes a substrate (10), a first conductive layer (20) on the substrate (10), a first insulating layer (30) on one side of the first conductive layer (20) away from the substrate (10), and a second conductive layer (40) on one side of the first insulating layer (30) away from the substrate (10). The bonding area (102) is provided with bonding pins (201), and the bonding pin (201) includes a first conductive portion (21) and a second conductive portion (41) located on the side of the first conductive portion (21) away from the substrate (10), the first conductive portion (21) is located in the first conductive layer (20), the second conductive portion (41) is located in the second conductive layer (40), and the first conductive portion (21) is in direct contact with the second conductive portion (41).

Abstract: A preparation of solid-state electrolytes, in particular to an Al-doped sheet LLZO composite solid-state electrolyte and a preparation method and application thereof. The composite solid-state electrolyte includes Al ions, an LLZO solid-state electrolyte and a polymer substrate. The Al is doped in the LLZO solid-state electrolyte in a sheet structure, and the LLZO solid-state electrolyte is dispersed in the polymer substrate. The composite solid-state electrolyte has good flexibility, and has higher ionic conductivity than the granular doped composite solid-state electrolyte since the sheet LLZO provides a fast conduction channel for lithium ions. In addition, the preparation method is simple, suitable for large-scale production, and environmentally friendly since no toxic solvent is used in the preparation process.

Abstract: An anchoring element includes a shank for anchoring to bone and a separate head that is connectable to the shank. The head has an exterior surface with a spherically-shaped section and an unthreaded tool engagement surface that is engageable with a drive tool when the head and the shank are connected to one another.

Abstract: Aspects of the disclosure are directed to a data transfer method that can include obtaining a first data packet reported by a first node device; receiving a second data packet forwarded by a signal amplifier, wherein the second data packet is reported by a second node device to the signal amplifier; processing the first data packet and the second data packet to obtain target data information; transferring the target data information to a server.

Abstract: Disclosed herein is a storage device for a POS. The storage device is coupled to a SATA connector that operates in conjunction with the control unit of the POS. The storage device includes: a case part including a circuit board in which a first arrangement area and a second arrangement area are formed; a first storage module disposed in the first arrangement area, and a second storage module disposed in the second arrangement area; a storage module coupling part including a first storage module coupling part and a second storage module coupling part; a main coupling part disposed at one end of the case part, and electrically connected such that the data of the POS is transmitted and received; and a data circuit unit disposed between the main coupling part and the storage module coupling part, and configured to provide a circuit for the transmission and reception of data.