Abstract: A method for preparing multi-superconducting material layers includes: depositing a first superconducting material layer on a substrate, the first superconducting material layer being formed by covering a first superconducting material in a first target region range with a first hard mask in the first target region range; depositing a second superconducting material on the substrate deposited with the first superconducting material layer; covering the second superconducting material with a second hard mask; and performing etching treatment on the second hard mask and the second superconducting material to obtain a second superconducting material layer formed by covering the second superconducting material in a second target region range with the second hard mask in the second target region range.

Abstract: An automatic righting system includes a discrimination calibration module, a righting module, and a controller. The discrimination calibration module includes a distance sensing unit. The distance sensing unit is located at the front end of the glasses and configured to acquire the distance between the distance sensing unit and a first feature position. The righting module includes a push-up air cushion. The push-up air cushion is mounted at the front end of the glasses. The push-up air cushion is configured to be inflated to push the glasses to move upward. The controller is electrically connected to the distance sensing unit and the push-up air cushion. The controller is configured to control the push-up air cushion to start or stop to right the glasses according to a distance signal of the distance sensing unit.

Abstract: The present disclosure relates to the combination of IN10018 and an epidermal growth factor receptor tyrosine kinase inhibitor for the treatment of tumors.

Abstract: Methods, apparatuses, and devices for Josephson junction preparation includes: obtaining a first pattern structure for generating a first Josephson junction of a first type and a plurality of second pattern structures for generating a plurality of second Josephson junctions of a second type; evaporating a material on the first pattern structure and the plurality of second pattern structures based on a first evaporation direction to generate a first electrode layer for implementing information transmission; forming an insulating layer on the first electrode layer, the insulating layer including a compound corresponding to the material; evaporating the material on the first pattern structure and the plurality of second pattern structures based on a second evaporation direction to generate a second electrode layer for implementing information transmission; and forming the first Josephson junction and the plurality of second Josephson junctions.

Abstract: A method for adjusting a resonant cavity includes: acquiring a construction parameter of a coplanar waveguide; determining, based on the construction parameter, an equivalent inductance of the coplanar waveguide, in which the equivalent inductance is a superposition of geometric inductance and kinetic inductance, and the equivalent inductance represents current density distribution on a metal surface of the coplanar waveguide; determining, based on the equivalent inductance, a resonance frequency of the resonant cavity formed by the coplanar waveguide, in which the resonance frequency is an analytical function with the construction parameter of the coplanar waveguide as a variable; and adjusting the resonance frequency of the resonant cavity to a target resonance frequency by adjusting a value of the construction parameter of the coplanar waveguide.

Abstract: A hard mask includes a silicon oxide layer provided on a bare silicon wafer; and a silicon nitride layer provided on the silicon oxide layer, wherein the silicon nitride is provided with a first pattern, the silicon oxide layer is provided with a second pattern corresponding to the first pattern, the first pattern and the second pattern have different shapes, and the first pattern and the second pattern are configured to assist in forming a Josephson junction on the bare silicon wafer.

Abstract: A hard mask includes a silicon oxide layer provided on a bare silicon wafer; and a silicon nitride layer provided on the silicon oxide layer, wherein the silicon nitride is provided with a first pattern, the silicon oxide layer is provided with a second pattern corresponding to the first pattern, the first pattern and the second pattern have different shapes, and the first pattern and the second pattern are configured to assist in forming a Josephson junction on the bare silicon wafer.

Abstract: A method and a device for preparing an inductance element, an inductance element, and a superconducting circuit are provided. The method includes acquiring a compound for preparing an inductance element, a superconducting coherence length and a magnetic field penetration depth of the compound meeting a preset condition; and annealing the compound to cause decomposition between a non-superconductor phase and a superconductor phase in the compound to generate the inductance element, the kinetic inductance of the inductance element being greater than the geometric inductance of the inductance element.

Abstract: A method for monitoring acceleration of a number A of axes of a multi-axis kinematic system utilizes a sampling process with a first sampling interval, wherein a first acceleration limit value assigned to the first sampling interval and a second different acceleration limit value is determined for the acceleration, where a second time interval is assigned to the second acceleration limit value, a plurality of position values of the axis is determined by sampling with the first sampling interval, a current acceleration is calculated via the ascertained position values, and the calculated current acceleration is monitored via a first instance of monitoring utilizing the first acceleration limit value and the assigned first sampling interval and, simultaneously, via a second instance of monitoring utilizing the second acceleration limit value and the assigned second time interval, such that acceleration of an axis is monitored using at least two acceleration limit values simultaneously.

Abstract: A light bulb includes a bulb shell, a light source, a driver, a head housing and a bottom switch. The light source is enclosed by the bulb shell for emitting a light through the bulb shell. The driver converts an external power to a driving current supplied to the light source. The head housing has an Edison cap. The head housing is coupled to the bulb shell. The driver is enclosed by the head housing. The Edison cap is plugged to an Edison socket for receiving the external power source. The bottom switch is disposed on the bottom of the Edison cap for changing a setting of the driver.

Abstract: An air supply device is provided, which includes a housing with a cavity being formed therein. The air supply device further includes a partition plate, dividing the cavity of the housing into an upper cavity and a lower cavity; a flow equalizing plate, being vertically arranged in the upper cavity to divide the upper cavity into an air inlet cavity and a static pressure cavity, where a first air inlet that is communicated with the air inlet cavity being formed in the housing; an adjustable baffle plate, having a vertical height less than a vertical height of the lower cavity. The adjustable baffle plate divides the lower cavity into an induction cavity and a heat exchange cavity. The adjustable baffle plate and a top of the lower cavity form a first induced air opening. A heat exchanger is arranged in the heat exchange cavity.

Abstract: An air supply device with an annular air outlet and a design method thereof are provided. The device includes an air delivery section arranged in a horizontal plane and communicated with a plurality of air-out sections, wherein an axis of each of the plurality of air-out sections is in a vertical direction; the air delivery section and the plurality of air-out sections are respectively provided with air return ducts communicated with each other, the air return ducts each have a fresh air duct provided therein; an axis of the fresh air duct is parallel to an axis of corresponding air return duct of the air return ducts, and the fresh air duct and the corresponding air return duct are equal in length, the plurality of air-out sections are arranged above office cubicles in a room.

Abstract: Methods, apparatuses, and devices for Josephson junction preparation includes: obtaining a first pattern structure for generating a first Josephson junction of a first type and a plurality of second pattern structures for generating a plurality of second Josephson junctions of a second type; evaporating a material on the first pattern structure and the plurality of second pattern structures based on a first evaporation direction to generate a first electrode layer for implementing information transmission; forming an insulating layer on the first electrode layer, the insulating layer including a compound corresponding to the material; evaporating the material on the first pattern structure and the plurality of second pattern structures based on a second evaporation direction to generate a second electrode layer for implementing information transmission; and forming the first Josephson junction and the plurality of second Josephson junctions.

Abstract: An air supply device with an annular air outlet and a design method thereof are provided. The device includes an air delivery section arranged in a horizontal plane and communicated with a plurality of air-out sections, wherein an axis of each of the plurality of air-out sections is in a vertical direction; the air delivery section and the plurality of air-out sections are respectively provided with air return ducts communicated with each other, the air return ducts each have a fresh air duct provided therein; an axis of the fresh air duct is parallel to an axis of corresponding air return duct of the air return ducts, and the fresh air duct and the corresponding air return duct are equal in length, the plurality of air-out sections are arranged above office cubicles in a room.

Abstract: A light bulb includes a bulb shell, a light source, a driver, a head housing and a bottom switch. The light source is enclosed by the bulb shell for emitting a light through the bulb shell. The driver converts an external power to a driving current supplied to the light source. The head housing has an Edison cap. The head housing is coupled to the bulb shell. The driver is enclosed by the head housing. The Edison cap is plugged to an Edison socket for receiving the external power source. The bottom switch is disposed on the bottom of the Edison cap for changing a setting of the driver.

Abstract: A method and a device for preparing an inductance element, an inductance element, and a superconducting circuit are provided. The method includes acquiring a compound for preparing an inductance element, a superconducting coherence length and a magnetic field penetration depth of the compound meeting a preset condition; and annealing the compound to cause decomposition between a non-superconductor phase and a superconductor phase in the compound to generate the inductance element, the kinetic inductance of the inductance element being greater than the geometric inductance of the inductance element.

Abstract: A hard mask includes a silicon oxide layer provided on a bare silicon wafer; and a silicon nitride layer provided on the silicon oxide layer, wherein the silicon nitride is provided with a first pattern, the silicon oxide layer is provided with a second pattern corresponding to the first pattern, the first pattern and the second pattern have different shapes, and the first pattern and the second pattern are configured to assist in forming a Josephson junction on the bare silicon wafer.

Abstract: A method for monitoring acceleration of a number A of axes of a multi-axis kinematic system utilizes a sampling process with a first sampling interval, wherein a first acceleration limit value assigned to the first sampling interval and a second different acceleration limit value is determined for the acceleration, where a second time interval is assigned to the second acceleration limit value, a plurality of position values of the axis is determined by sampling with the first sampling interval, a current acceleration is calculated via the ascertained position values, and the calculated current acceleration is monitored via a first instance of monitoring utilizing the first acceleration limit value and the assigned first sampling interval and, simultaneously, via a second instance of monitoring utilizing the second acceleration limit value and the assigned second time interval, such that acceleration of an axis is monitored using at least two acceleration limit values simultaneously.

Abstract: Compact battery-based energy storage systems are disclosed. An example battery-based energy storage device includes: an energy storage inverter; a transformer; a fire extinguisher system; a first battery chamber; a second battery chamber, and an air conditioner system that is configured to provide air conditioning to the first battery chamber and the second battery chamber. The first battery chamber and the second battery chamber are separated by a wall structure and each has its independent air conditioning. The dimensions of the battery-based energy storage device are substantially same as those of a standard 20 ft container. The first battery chamber, the second battery chamber, and the wall structure may equal to inner width of the battery-based energy storage. The battery-based energy storage device may also comprise a ventilation opening of battery set at a top of the first battery chamber and/or the second battery chamber.

Abstract: An example battery-based energy storage device that comprises: a battery chamber configured to host a plurality of rechargeable battery packs; an operation chamber separated from the battery chamber by at least an insulation board; an energy storage inverter mounted on the operation chamber; a battery control box mounted on the operation chamber and configured to control one or more operations of the plurality of rechargeable battery packs; a first door rotatably mounted on the battery chamber; a second door rotatably mounted on the battery chamber. The first door and the second door open outward and are on opposite sides of the battery chamber; and a third door rotatably mounted on the operation chamber. The energy storage inverter is configured to convert AC to DC when charging a rechargeable battery pack and to convert DC to AC when providing power to an external device from a rechargeable battery pack.