Abstract: The present disclosure provides a flow guide cylinder lifting assembly, including a flow guide cylinder lifting component disposed on a water-cooling lateral arm and a lifting bolt, wherein the lifting bolt is disposed in the flow guide cylinder lifting component, a lower end of the lifting bolt extends downward through an opening of an upper heat-insulating cover of the flow guide cylinder, a lifting nut is disposed at an upper end of the lifting bolt, and the lifting nut is matched to the lifting bolt to raise or lower the flow guide cylinder.

Abstract: A suspended lifting device for diversion cylinder is provided, wherein the suspended lifting device includes a lifting beam connected to a surface of a water-cooling cross arm. A groove is provided on the lifting beam, and the groove is configured to receive a lifting bolt. A positioning plate is disposed on a bottom side of the lifting beam close to the water-cooling cross arm, and the positioning plate is configured to control an angle between the lifting beam and the water-cooling cross arm.

Abstract: A device and a method for continuous CO2 capture by a double-bed hydrate process are provided. The device includes a first fixed-bed hydrate reactor, a second fixed-bed hydrate reactor, a solution circulation system, a gas inlet system and an exhaust system; the first fixed-bed hydrate reactor and the second fixed-bed hydrate reactor are respectively connected in series with the gas inlet system, the exhaust system and the solution circulation system, and are connected in parallel; the refrigerant fluid and the heat medium fluid output by a compression-refrigeration system alternately flow into a heat exchange coil of the first fixed-bed hydrate reactor and a heat exchange coil of the second fixed-bed hydrate reactor, and the two fixed-bed hydrate reactors are alternately subjected to hydrate formation and decomposition reactions to realize continuous CO2 capture and separation.

Abstract: A nitrogen-carbon dioxide mixed gas jet apparatus for a horizontal well and an exploitation method is presented. The jet apparatus includes: an offshore platform, a natural gas processing unit, and a pressurizing unit, wherein a portion of the gas exploitation pipe in the hydrate layer is provided with a gas injection horizontal well; a mixed gas jet unit and a nozzle assembly are disposed in the gas injection horizontal well; the mixed gas jet unit is configured to mix nitrogen and carbon dioxide, and then inject the mixed gas into a hydrate deposition layer through the nozzle assembly, so that the mixed gas replaces methane gas in the hydrate deposition layer; the portion of the gas exploitation pipe in the hydrate layer is provided with a gas exploitation horizontal well configured to collect the methane gas and convey the methane gas to the natural gas processing unit.

Abstract: An LCD device includes: a display panel, one display frame of the display panel corresponds to multiple scan cycles of a backlight source, a light-emitting diode array of an arbitrary one of backlight partitions has a first brightness and a second brightness under controlling of a timer control register in the scan cycles, wherein the first brightness is lower than the second brightness, and the timer control register controls the light-emitting diode array of at least one of the backlight partitions to have the first brightness in each of the scan cycles.

Abstract: A device and a method for continuous CO2 capture by a double-bed hydrate process are provided. The device includes a first fixed-bed hydrate reactor, a second fixed-bed hydrate reactor, a solution circulation system, a gas inlet system and an exhaust system; the first fixed-bed hydrate reactor and the second fixed-bed hydrate reactor are respectively connected in series with the gas inlet system, the exhaust system and the solution circulation system, and are connected in parallel; the refrigerant fluid and the heat medium fluid output by a compression-refrigeration system alternately flow into a heat exchange coil of the first fixed-bed hydrate reactor and a heat exchange coil of the second fixed-bed hydrate reactor, and the two fixed-bed hydrate reactors are alternately subjected to hydrate formation and decomposition reactions to realize continuous CO2 capture and separation.

Abstract: A liquid crystal display backlight module controlling method and a controlling device thereof disclosed in the present invention includes a programmable logic gate array board extracting backlight information from an image signal. Calculation of local dimming is performed by the programmable logic gate array board, a calculation buffer for local dimming calculation is sufficient, which can increase liquid crystal display backlight divisions. Furthermore, the present invention employs a row signal and a column signal to control and switch on light emitting diodes in the backlight light board, which can achieve the cost lowering effect.

Abstract: A liquid crystal display backlight module controlling method and a controlling device thereof disclosed in the present invention includes a programmable logic gate array board extracting backlight information from an image signal. Calculation of local dimming is performed by the programmable logic gate array board, a calculation buffer for local dimming calculation is sufficient, which can increase liquid crystal display backlight divisions. Furthermore, the present invention employs a row signal and a column signal to control and switch on light emitting diodes in the backlight light board, which can achieve the cost lowering effect.

Abstract: An apparatus for growing hydrate crystals includes a high-pressure-resistant crystallization vessel, a temperature control system, a pressure control system, a data collection system, and a mobile shelf. The apparatus can realize a variety of experimental methods such as the bubble method, the droplet method and the solution growth method by changing the experimental fitting in the high-pressure-resistant crystallization vessel, and thereby-improve the versatility of the device.

Abstract: Disclosed are a contrast enhancement device and a liquid crystal display. The device includes: a storage module, storing an input image; a histogram module, performing histogram processing on the input image to obtain a histogram corresponding to the input image; a mapping module, performing mapping processing on the histogram to obtain a mapping table corresponding to the input image; a calculation module, performing interpolation processing on the input image according to the mapping table to obtain a target image; an image synchronization module, synchronizing the input image and the target image; and an image splicing module, splicing and outputting the input image and the target image. The device can implement a method for adjusting image contrast based on a local histogram by hardware circuit, thereby reducing the time for using software to improve image contrast, and meeting the requirements of real-time application of the product.

Abstract: The present invention proposes an imaging system and a communication platform for communication among a plurality of nodes of the imaging system. A node of the imaging system comprises a protocol module (510) for receiving a data message over the network; a network module (520) for receiving a data field of the data message from the protocol module; and at least one service module (530-1, . . . , 530-n); wherein the data field comprises a message identifier (MsgID) for indicating a type of the data message, and a payload field; each service module (530-1, . . .

Abstract: An apparatus for growing hydrate crystals includes a high-pressure-resistant crystallization vessel, a temperature control system, a pressure control system, a data collection system, and a mobile shelf. The apparatus can realize a variety of experimental methods such as the bubble method, the droplet method and the solution growth method by changing the experimental fitting in the high-pressure-resistant crystallization vessel, and thereby-improve the versatility of the device.

Abstract: Disclosed is a hardware controller of a Nand device, a control method and a liquid crystal display. The hardware controller includes: a bad block management module, configured to manage bad block information of the Nand device, where the bad block information represents a bad block set in the Nand device; a main control module, configured to receive an operation command of a terminal; wherein the operation command is used to indicate a read/write operation on a target block set of the Nand device and a data transmission mode to perform the read/write operation, and the data transmission mode includes at least one of parallel transmission and serial transmission; and a read/write module, configured to skip a block in the Nand device that exists both in the bad block set and the target block set, and perform the read/write operation on remaining blocks in the target block set.

Abstract: A digital control driving method and a driving display device are disclosed. In the method, dividing an image frame into K sub-frames by a hit using a digital control method is adopted. Wherein in one frame period of the image frame, an occupied time of each K sub-frame is the same, and driving times of the K sub-frames are different. The K sub-frames are driven to display on the display panel in a special transmission mode within one frame time of the image frame. The transmission voltage value has only two values, corresponding to the light emission and non-emission of the pixel points on the display panel. The source driver IC only output two grayscale voltages so as to effectively avoid a drift of the Vth of the driving TFT such that an entire brightness of the AMOLED panel is even to improve the display quality.

Abstract: Disclosed is a hardware controller of a Nand device, a control method and a liquid crystal display. The hardware controller includes: a bad block management module, configured to manage bad block information of the Nand device, where the bad block information represents a bad block set in the Nand device; a main control module, configured to receive an operation command of a terminal; wherein the operation command is used to indicate a read/write operation on a target block set of the Nand device and a data transmission mode to perform the read/write operation, and the data transmission mode includes at least one of parallel transmission and serial transmission; and a read/write module, configured to skip a block in the Nand device that exists both in the bad block set and the target block set, and perform the read/write operation on remaining blocks in the target block set.

Abstract: A digital control driving method and a driving display device are disclosed. In the method, dividing an image frame into K sub-frames by a hit using a digital control method is adopted. Wherein in one frame period of the image frame, an occupied time of each K sub-frame is the same, and driving times of the K sub-frames are different. The K sub-frames are driven to display on the display panel in a special transmission mode within one frame time of the image frame. The transmission voltage value has only two values, corresponding to the light emission and non-emission of the pixel points on the display panel. The source driver IC only output two grayscale voltages so as to effectively avoid a drift of the Vth of the driving TFT such that an entire brightness of the AMOLED panel is even to improve the display quality.

Abstract: The invention provides a pixel driving circuit, repair method thereof, and a display device. The pixel driving circuit comprises: a first TFT, a second TFT, a third TFT, a fourth TFT, a fifth TFT, a capacitor, a first electroluminescent device, and a second electroluminescent device; by controlling the fourth and fifth TFTs to turn on and off alternatingly through the light-emitting control signal, the first and second electroluminescent devices emit light alternatingly so as to reduce operation duration of the first and second electroluminescent devices and improve the lifespan of the first and second electroluminescent devices, as well as to ensure the pixel emitting light normally when one of the first and second electroluminescent devices malfunctions by adjusting the voltage of the light-emitting control signal so that the remaining functioning electroluminescent device continues to operate.

Abstract: The invention discloses a pixel driver circuit and driving method thereof. The pixel driver circuit comprises a first TFT (T1) connected to first node (G) and second node (K); a second TFT (T2), connected to first control signal (S1), first node (G) and second node (K); a third TFT (T3), connected to second control signal (S2) and second node (K); a fourth TFT (T4), connected to first control signal (S1), third node (N) and reference voltage (Vref); a fifth TFT (T5), connected to first control signal (S1), third node (N) and data signal (Vdata); a sixth TFT (T6), connected to third control signal (S3); a first capacitor (C1) and a second capacitor; the reference voltage (Vref) being less than data signal Vdata). The invention also provides a corresponding driving method. The invention uses internal detection to eliminate luminance inconsistency caused by change of the driving TFT threshold voltage.

Abstract: The present invention proposes an imaging system and a communication platform for communication among a plurality of nodes of the imaging system. A node of the imaging system comprises a protocol module (510) for receiving a data message over the network; a network module (520) for receiving a data field of the data message from the protocol module; and at least one service module (530-1, . . . , 530-n); wherein the data field comprises a message identifier (MsgID) for indicating a type of the data message, and a payload field; each service module (530-1, . . .

Abstract: The invention discloses a pixel driver circuit and driving method thereof. The pixel driver circuit comprises a first TFT(T1) connected to first node (G) and second node (K); a second TFT(T2), connected to first control signal (S1), first node (G) and second node (K); a third TFT(T3), connected to second control signal (S2) and second node (K); a fourth TFT(T4), connected to first control signal (S1), third node (N) and reference voltage (Vref); a fifth TFT(T5), connected to first control signal (S1), third node (N) and data signal (Vdata); a sixth TFT(T6), connected to third control signal (S3); a first capacitor (C1) and a second capacitor; the reference voltage (Vref) being less than data signal Vdata). The invention also provides a corresponding driving method. The invention uses internal detection to eliminate luminance inconsistency caused by change of the driving TFT threshold voltage.