35results about How to "With adaptive adjustment function" patented technology

The invention discloses a green self-cleaning super-hydrophobic oleophobic coated fabric. The fabric comprises a piece of base cloth. One side of the base cloth is formed by a plurality of uniformly arranged same-shaped rectangular prominences with certain spaces. The other side of the base cloth has a planar structure. A coat which expands on contacting liquid is coated on the whole surface of the base cloth side with the rectangular prominences. The fabric provided by the invention is advantaged in reasonable structure and good hydrophobic and oleophobic performance. The fabric has a self-adaptive function against water and oil stains.

The invention relates to the technical field of deep sea mining equipment, in particular to a seabed polymetallic nodule mining vehicle and a mining method thereof. The submarine polymetallic nodule mining vehicle includes a vehicle body, a crawler walking device, a vehicle head, a mineral enrichment device, a transfer device, an ore storage and unloading device, and a seabed terrain adaptive system. The mineral enrichment devices are symmetrically arranged on both sides of the front end of the vehicle body. The transfer device is installed behind the mineral enrichment device, and the ore storage and unloading device is installed at the rear of the car body. The above-mentioned devices cooperate to realize the collection and transfer of seabed polymetallic nodules. The submarine polymetallic nodule mining vehicle is a large-scale, high-efficiency, seabed polymetallic nodule mining vehicle suitable for harsh seabed conditions and complex terrains, and has the function of adaptive adjustment of seabed terrain. damage to the deep sea environment.

The invention discloses a plugging device for test of an engine cooler, and the plugging device can be used to detect the airtightness of an internal pipeline of the engine cooler. A water pipe is fixedly connected to the engine cooler, the plugging device comprises a device support, a positioning mechanism and a plugging mechanism, the positioning mechanism is arranged on the device support and positions the water pipe in advance, the plugging mechanism is arranged on the positioning mechanism and plugs a port position of the water pipe, and the positioning mechanism cooperates with the plugging mechanism to realize plugging for test of the water pipe. The water pipe of the engine cooler is aligned and positioned rapidly effectively in a floated abutting manner, and the structure and shape of the water pipe of the engine cooler are protected. A plugging head has certain adaptive adjustment function, and can plug pipe port structures of different inclination angles, the effect of a plugging operation is improved, and the application range of the plugging device is broadened.

The invention relates to an online detection device and an online detection method for the opening / closing state of a grounding knife switch. The detection device comprises a transmitting magnetic ring, a receiving magnetic ring, a transmitting box and a handheld control box, wherein the transmitting magnetic ring is arranged on a cable shielding layer grounding wire; the transmitting box is connected with the transmitting magnetic ring; the receiving magnetic ring is arranged on a switch cabinet grounding wire; and the handheld control box is connected with the receiving magnetic ring. The detection method comprises the following steps that the transmitting box transmits a signal, and the signal is coupled to a cable shielding layer by the transmitting magnetic ring; the receiving magnetic ring receives the signal from the transmitting magnetic ring; and the handheld control box performs amplification, filtering and digital-to-analogue conversion processing on the signal received by the receiving magnetic ring, transmits the signal to a signal processor, and the signal processor judges the current opening / closing condition of the grounding knife switch according to the amplitude of the received signal, and displays a judgment result on a liquid crystal display screen. Compared with the prior art, the device and the method have the advantages of capability of improving the power supply safety and reliability, adaptive adjustment function, wide application range and the like.

The invention discloses a gas-seal and gas-liquid vibration damping recovery device used in an immersion lithographic machine. The gas-seal and gas-liquid vibration damping recovery device is arranged between a projection lens group of the immersion lithographic machine and a silicon wafer; the gas-seal and gas-liquid vibration damping recovery device comprises a sealing and injected liquid recovery device, and a porous medium. The sealing and injected liquid recovery device is composed of an immersion unit upper end cap, an immersion unit middle body, an immersion unit lower end cap, and immersion unit lower end cap parts. The device provided by the invention is used for accomplishing functions of sealing and injected liquid recovery of a gap flow field of an immersion lithographic system, such that gap flow field continuous and stable renewing can be realized. The gas seal structure is adopted in the edge of the gap flow field, such that liquid leakage is prevented; with the gas-liquid vibration damping recovery structure, gas and liquid recovery are realized; under a condition of low speed, the appearance of a gas-liquid two-phase flow is avoided; under a condition of high speed, vibration caused by gas-liquid two-phase flow is reduced; no matter what direction the silicon moves in, with a buffering cavity structure, the gap flow field has a self-adaptive adjusting function.

The invention relates to a cable shielding layer anti-theft alarm device used for a power distribution network. The device comprises a transmitter, a transmitting clamping ring, a receiving clamping ring, a receiver and an alarm, wherein the transmitting clamping ring and the receiving clamping ring are installed outside a cable, the transmitter is connected with the transmitting clamping ring, and the receiving clamping ring is sequentially connected with the receiver and the alarm. The transmitter transmits alternating current signals to the transmitting clamping ring in a certain signal break-make ratio, the alternating current signals are coupled to a shielding layer of the cable through the transmitting clamping ring, the receiving clamping ring receives the signals passing through the shielding layer and then sends the signals to the receiver, the receiver carries out amplification, filtering and A / D conversion processing on the received signals and judges whether the shielding layer of the cable is complete according to the received signals, if the shielding layer of the cable is complete, the signals are displayed, and if the shielding layer of the cable is not complete, the signals are displayed, an alarm signal is sent to the alarm and the alarm sounds an alarm. Compared with the prior art, the device has the advantages of being capable of achieving an anti-theft alarm function and a self-adaptation function, simple in structure, wide in application and the like.

The present invention proposes a block chain-based big data processing method and system, belonging to the field of block chain technology; the block chain-based big data processing method includes sending data transmission requests to other nodes, and receiving data transmission requests sent by other nodes When receiving data transmission requests sent by other nodes, node authentication is performed on the node that sends the data transmission request; a data connection between nodes is established for nodes that meet the authentication conditions, and data transmission is performed; the authentication module The selected legal nodes that do not belong to the blockchain are numbered and stored; sending data to other nodes; receiving data sent by other nodes. The processing system includes modules corresponding to the steps of the processing method.

Suspended overhead transmission line online monitoring system and method, the system includes a suspended monitoring device, a master station system; the suspended monitoring device includes a main board module, a sensor module, a data storage unit, a suspension module, a power-taking device, a communication module, Camera module, inner diameter adjustment mechanism. The main board module is respectively connected with the sensor module, the suspension module, the camera module, the communication module and the data storage unit; the suspension module is connected with the inner diameter adjustment mechanism as a whole. The suspension monitoring device is used to collect various meteorological conditions and displacement of the transmission wire, and transmit the data to the main station system through the communication module. Through the model established by the neural network in the main station system, it can be judged whether the corresponding warning threshold has been reached. On-line monitoring of galloping or icing of transmission wires under various weather conditions. The on-line monitoring system and method of the suspended overhead transmission line of the present invention can realize the self-adaptive adjustment of the monitoring device when detecting transmission lines with different outer diameters by adjusting the inner diameter conversion mechanism, which overcomes the non-adjustable problem of traditional wire fixed monitoring equipment Shortcomings increase the versatility of the device of the present invention.

The invention relates to the field of presses, in particular to an automatic press with adjustable power and its use method, which includes a frame, and also includes: a transmission assembly with an adjustable transmission ratio, the transmission assembly is arranged on the frame, and the transmission assembly It is used to perform work on the power output of the power equipment, and can adjust the infinitely variable speed; the detection component is used to detect the output end resistance of the transmission component, and the transmission component is connected to the detection component; the torque compensation component, the torque The compensating component is connected with the detection component through transmission, and can be connected with the transmission component through transmission, and the detection component can drive the torque compensation component to adjust the transmission ratio of the transmission component. This automatic press with adjustable power can adjust the output power of the output shaft according to different working conditions, improve the working efficiency and scope of application of the press, has self-adaptive adjustment function, and can cool down the transmission components, Improve the working stability of transmission components.

The invention discloses an intelligent gun location device for a bullet cabinet. The intelligent gun location device comprises gun rests, gun rest seats and a corresponding stepless regulation locater, wherein each gun rest is provided with a containing groove, and each gun rest seat is connected with the corresponding gun rest through a corresponding guiding ad connecting device; the stepless regulation locater comprises a stepless regulation locating plate and multiple corresponding regulation slide blocks, wherein multiple guide grooves are formed in the stepless regulation locating plate, the multiple regulation slide blocks correspond to the guide grooves respectively and are located at the back side of the stepless regulation locating plate, and each gun rest seat is connected with the corresponding regulation slide block through the corresponding guide groove in the stepless regulation locating plate and the corresponding connecting device. The intelligent gun location device for the bullet cabinet is simple, scientific and reasonable in structure and capable of achieving storage of guns of different lengths, sizes, specifications, models and other varieties.

Based on an uncooled infrared imaging system without a shutter and a non-uniformity correction method, the system includes: an optical lens, an infrared detector, a field programmable gate array, an analog-to-digital converter, a memory, and an image encoder; Optical signal, after the infrared detector converts the optical signal into an analog voltage signal, it is converted and output to the field programmable gate array by the analog-to-digital converter; the analog-to-digital converter samples the analog signal output by the infrared detector and transmits it to the field programmable gate array gate array; the field programmable gate array processes and outputs the digital signal; the method first collects the response value of the system to the same uniform target background; and calculates the substrate temperature of the infrared focal plane array; then according to the background value and the substrate temperature , to calculate the background value in the current state; finally use one point correction to correct the non-uniformity of the image. The invention has the characteristics of easy realization and high precision, and can be widely used in current non-cooling infrared imaging systems.