Abstract: An illustrative volumetric content production system may access first capture data and second capture data. These first capture data may represent an entirety of a capture target and may be captured by a fixed camera system including a first plurality of image capture devices having respective fixed viewpoints with respect to the capture target. The second capture data may represent a portion of the capture target less than the entirety of the capture target and may be captured by a dynamic camera system including a second plurality of image capture devices having respective dynamic viewpoints with respect to the capture target. Based on the first and second capture data, the volumetric content production system may generate a volumetric representation of an object included in the portion of the capture target in accordance with principles described herein. Corresponding methods and systems are also disclosed.

Abstract: An intelligent production line for turning tool bit cavities and an application method are provided, which solve the problem that a production line in the prior art has low working efficiency. The intelligent production line has the beneficial effects of a compact arrangement structure, higher safety and improved working efficiency. The intelligent production line for turning tool bit cavities includes a robot. Material tables and at least one machining center are arranged around the robot. A transfer station used for transferring materials is arranged between the machining center and the robot. A protective fence is arranged between a position above the material tables and the robot, and between the transfer station and the robot. The robot is provided with a mechanical arm including a base plate. The base plate is provided with at least one clamping jaw and fixed with a laser detecting unit for detecting the materials.

Abstract: A setting method includes determining a specification of a chiller unit of an air-conditioning machine room based on a cooling load of a building. The specification of the chiller unit includes an inlet and outlet specification and a pipe diameter. The method further includes determining a specification of a water pump of the air-conditioning machine room based on a preset system water flow, and determining a valve member of the air-conditioning machine room. A specification of the valve member matches the pipe diameter. The method also includes plotting the chiller unit, the water pump, and the valve member on a design layout, and connecting the chiller unit, the water pump, and the valve member The chiller unit, the water pump, and the valve member are proportionally scaled according to the specification of the chiller unit, the specification of the water pump, and the specification of the valve member.

Abstract: The present invention discloses a flexible sensor detection system for medical care and health, including: an information collection module, which uses a wearable device as a carrier, where flexible sensors are respectively arranged on the wearable device; an information transmission module, configured to wirelessly transmit collected information to an information processing and feedback module; and the information processing and feedback module, configured to perform grading treatment on received data information and feed back a health condition corresponding to the data information to the information transmission module, where the information transmission module compares feedback health condition data with a preset health threshold to determine whether to give an alarm. A heart rate ECG band, a breathing band, a shell temperature band, a blood flow rate band, a blood glucose band, a blood oxygen band, and a deep temperature band of the present invention are provided with the built-in flexible sensors.

Abstract: The present invention relates to a rare earth halide scintillating material. The material has a general chemical formula La1-xCexBr3+y, wherein 0.001x1, and 0.0001y0.1. The rare earth halide scintillating material involved in the present invention has excellent scintillation properties of high light output, high energy resolution, and fast decay.

Abstract: Described are a carbon-iodine conjugated polymer and preparation thereof, an imaging marker thereof, and uses thereof for preparing a localization marker, and belongs to the technical field of imaging markers. The conjugated structure enables the polymer to have strong absorption in a visible light region, and high iodine content of up to 84.1% corresponds to the strong imaging ability thereof. During surgery, on the basis of the dual guidance of a polymer-based image marker and naked eye observation, the marker can better facilitate determination of tumor resection margins, achieving precise resection of tumors and minimizing damage to surrounding normal tissues. During cyberknife-based treatment, the polymer can replace clinical gold markers to provide ray marker guidance.

Abstract: The present application relates to field of cathode material, and a cathode material and a method for preparing the same, a lithium ion battery provided, where the cathode material includes an active material having a chemical formula Lia(NixCoyRz)1-bMbO2, where 0.9?a?1.10, x+y+z=1, 0.8?x?0.99, 0?y?0.15, 0?z?0.1, 0?b?0.1; R includes Al and/or Mn, M includes a metal element; and a coating layer on surface of the active material, where the coating layer includes a phosphate compound; the cathode material has a particle hardness of Cs?50 Mpa and satisfies the following: Cs10/Cs50?0.7; where Cs10 is hardness of particles with a particle size D10, and Cs50 is hardness of particles with a particle size D50. The cathode material and method for preparing the same, lithium ion battery provided, which improve coating uniformity, precisely control coating amount, improve rate and cycling performance of lithium ion battery, and reduce production costs.

Abstract: The present disclosure provides a carbide blade cutter head filling device and method, and relates to the field of alloy blade processing. The carbide blade cutter head filling device includes a feeding unit, a storage unit, a loading unit and a discharging unit which are arranged successively. The output end of the feeding unit is matched with the input end of the storage unit through the guide mechanism. The output end of the storage unit faces a conveying tray of the loading unit. The conveying tray is provided with a plurality of group of transition holes for accommodating blades. A receiving mechanism for accommodating a cutter head is arranged below the falling pull plate of the discharging unit. The falling pull plate adjusts the communication and isolation between the transition hole and the cutter head in the receiving mechanism by changing the relative position of the falling pull plate and the transition hole.

Abstract: An optical module includes an outer housing; and a module circuit board, a controller, a photonic integrated circuit and a tunable laser that are disposed in the outer housing. The tunable laser includes a sealed housing having an optical interface and an electrical interface, and a free-space external cavity laser disposed in the sealed housing and configured to emit an optical signal whose wavelength is tunable. The free-space external cavity laser includes an external resonant cavity formed of a first cavity surface and a second cavity surface, and a gain chip, a collimating lens, and a tunable filter assembly that are disposed between the first cavity surface and the second cavity surface.

Abstract: An illustrative audiovisual content rendering system generates a light dataset configured to model light energy at a particular location within a simulated 3D environment for a video frame time. The audiovisual content rendering system also generates an audio dataset configured to model acoustic energy at the particular location within the simulated 3D environment for an audio frame time concurrent with the video frame time. The audiovisual content rendering system stores the light dataset and the audio dataset together within a voxel-based data structure. More particularly, the light dataset and the audio dataset are stored together within a particular voxel of the voxel-based data structure that corresponds to the particular location within the simulated 3D environment. Corresponding methods and systems are also disclosed.

Abstract: A method for displaying a background application and a mobile terminal are provided. The method includes: displaying a background application screen; and if a first input with respect to an application icon or an application screen thumbnail in the background application screen is received, displaying a background application classification screen.

Abstract: A multi-station self-positioning floating clamping and workpiece automatic flip intelligent fixture system includes a linear motion device, a workpiece automatic flip device and a self-positioning floating clamping device.

Abstract: A tunable laser includes a housing having a sealable accommodating cavity, an optical interface and an electrical interface disposed on the housing, a tunable semiconductor laser apparatus, a splitter component, and a photodetector. The tunable semiconductor laser apparatus is disposed in the accommodating cavity for emitting an optical signal whose wavelength is tunable. An electrical signal inputted through the electrical interface controls the tunable semiconductor laser apparatus to emit the optical signal. The optical signal is outputted through the optical interface. The splitter component and the photodetector are disposed outside the housing. The optical signal is split into at least two beams of light by the splitter component after the optical signal is outputted through the optical interface. The photodetector is configured to receive one of the beams of light to monitor the optical signal emitted by the tunable semiconductor laser apparatus.

Abstract: An energy efficiency calculation method includes calculating an hourly cooling load of a cooling area, determining an hourly power consumption of a chiller unit, an hourly power consumption of a water pump, and an hourly power consumption of a cooling tower of a refrigeration machine room, and calculating an energy efficiency of a water system of the refrigeration machine room based on the hourly cooling load, the hourly power consumption of the chiller unit, the hourly power consumption of the water pump, and the hourly power consumption of the cooling tower.

Abstract: A multi-station turning tool includes a lower bottom plate mechanism. A first hydraulic pipeline arranged in hydraulic fluid to an upper and an end face clamping hydraulic cylinders; a supporting plate mechanism internally provided with an air-detection pipeline; a positioning mechanism includes a substrate and a plurality of supporting blocks; an upper clamping mechanism includes a V-shaped clamping block connected to an upper clamping big arm that's connected to the upper clamping hydraulic cylinder; an end face clamping mechanism includes an end face clamping block that's connected to an end face clamping big arm that's connected to the end face clamping hydraulic cylinder through a piston ejector rod; an end face clamping air-detection mechanism includes an air pressure detection component, connected to a controller, and is capable of detecting a pressure of the air-detection pipeline to identify working states of the positioning mechanism and the upper clamping mechanisms.

Abstract: An optical module comprises a housing, and an optical assembly and a circuit board which are arranged inside the housing. The optical module further comprises an optical device box arranged inside the housing. The optical assembly is packaged in the optical device box; the circuit board is provided with an extension portion extending to overlap the optical device box; the optical device box is fixed on one surface of the extension portion; the optical device box is provided with an optical interface and an electrical interface; the optical assembly comprises a photoelectric chip and an optical processing unit, the photoelectric chip being electrically connected to the circuit board outside the optical device box by means of the electrical interface.

Abstract: A cathode material and a method for preparing the same, lithium ion battery provided. The cathode material includes secondary particle which includes a plurality of primary particles, where the primary particle includes an active material having a chemical formula LibNixCoyMzRwO2, where 0.95?b?1.10, 0.8?x<1, 0<y+z+w?0.2, x+y+z+w=1, 0.0001?w?0.003; M is selected from at least one of Mn and Al, R is a metal; Phosphate compound coating layer are uniformly distributed on the surface of the cathode material, including a first coating layer and a second coating layer, where the first coating layer forms on the surface of the primary particle, the second coating layer forms on the surface of the secondary particle. The cathode material of this application can effectively improve the rate performance, thermal and cycling stability of lithium battery, and has the characteristics of low cost and easy large-scale production.

Abstract: The present disclosure relates to the technical field of cathode materials, and provides a cathode material and a preparation method therefor, a cathode sheet, and a battery. The preparation method includes the following steps: coating the surface of spherical nickel hydroxide with a lithium compound, a divalent cobalt compound, a trivalent cobalt compound, and an optional compound M, and then carrying out primary sintering on the coated material under an oxygen atmosphere, wherein the molar content of the trivalent cobalt compound in the cobalt compound is 50%-85%.

Abstract: The present invention relates to a carbide tool cleaning and coating production line and a method, including a cleaning device including a support frame, a cleaning mechanism and a drying mechanism are sequentially disposed under the support frame connected to a moving mechanism, the moving mechanism is connected to a lifting mechanism being capable of being connected to a tool fixture bracket being configured to accommodate the tool fixture; a coating device including a coating chamber which a plane target mechanism and a turntable assembly disposed in, the turntable assembly is capable of being connected to a plurality of tool fixtures being capable of rotating around an axial line of the coating chamber under the driving of the turntable assembly and rotating around an axial line thereof at the same time; and, a manipulator being disposed between the cleaning device and the coating device.

Abstract: An illustrative volumetric content production system may access first capture data and second capture data. These first capture data may represent an entirety of a capture target and may be captured by a fixed camera system including a first plurality of image capture devices having respective fixed viewpoints with respect to the capture target. The second capture data may represent a portion of the capture target less than the entirety of the capture target and may be captured by a dynamic camera system including a second plurality of image capture devices having respective dynamic viewpoints with respect to the capture target. Based on the first and second capture data, the volumetric content production system may generate a volumetric representation of an object included in the portion of the capture target in accordance with principles described herein. Corresponding methods and systems are also disclosed.