51results about How to "Extend continuous use time" patented technology

The invention discloses a method for reducing power consumption of WAPI mobile terminal and a WAPI mobile terminal, comprising: caching the received WAPI business in a dynamic cache module, during the process of caching WAPI business data, and the data volume of cached WAPI business data is accumulated to the threshold of the data volume set by the WAPI mobile terminal, the processor module of the WAPI mobile terminal processing the cached WAPI business data. The WAPI mobile terminal comprises a WAPI communication module and a processor module which are connected; a storing module connected with the processor module, further comprises a dynamic cache module respectively connected with the WAPI communication module and processor module. The invention can effectively reduce the overall power consumption of the mobile terminal, reduce the workload of the processor, save the electrical quantity of the mobile terminal and prolong the continuous service time.

The invention relates to a Bluetooth communication technology, and particularly relates to a device communication method and system for a wireless communication system. The method comprises the stepsthat S100 slave equipment establishes a monitoring link for communication between master equipment and host equipment; S200 the slave equipment negotiates with the master equipment to enter a monitoring confirmation mode; the monitoring link enters a monitoring confirmation mode; the master equipment and the host equipment enter the monitoring confirmation mode; and S300 the communication link between the slave equipment and the master equipment exits the monitoring confirmation mode after information interaction is completed. The system comprises the master equipment carrying a Bluetooth communication protocol, the slave equipment and the host equipment. According to the invention, the power consumption of the master equipment and the slave equipment can be reduced by reducing one link, which is helpful for reducing the burden overhead of the equipment and improving the user experience.

The invention provides a ventilation and dust removal device for coal mine operation. The ventilation and dust removal device comprises a dust collecting cylinder, a second collecting bucket and a dust collecting cloth bag. A supporting frame is welded at the position below the outer wall of the dust collecting cylinder, and the bottom end face of the dust collecting cylinder is fixedly connectedwith a dust collecting bucket through a bolt. A first collecting bucket and the second collecting bucket are sequentially welded to the bottom end face of an air inlet pipe from left to right. Throughcooperative arrangement of a sliding seat and a dedusting brush, on the one hand, through the rotation of a dust collecting cylinder main body, the dedusting brush can sweep dust on the outer surfaceof the dust collecting cloth bag, which can firstly serve as another mode of cleaning the dust collecting cloth bag besides blowing cleaning and can secondly prolong the continuous use time of the dust collecting cloth bag and reduces the time of dismantling and cleaning to some extent, and on the other hand, due to a sliding connection relationship between the sliding seat and the dedusting brush, the dedusting brush can be dismantled for cleaning during the refined cleaning.

The invention provides a self-power-generation and long-service-life Zn-CoNC zinc-air battery, wherein the cathode of the Zn-CoNC battery is a CoNC@Al2O3 nano-material and the anode of same is a commercial zinc sheet. The CoNC@Al2O3 nano-material is prepared by preparing hydrothermal treatment on a substrate to form Zn / Co-ZIF; and depositing Al2O3 onto the Zn / Co-ZIF nano-material through atomic layer deposition (ALD) to prepare Zn / Co-ZIF@Al2O3; finally, annealing the Zn / Co-ZIF@Al2O3 in a nitrogen atmosphere at a high temperature of 500-900 DEG C to obtain the CoNC@Al2O3 nano-material. In the method, firstly, the Zn / Co-ZIF is coated with a layer of high-stability conductive Al2O3 through the ALD, so that excellent ORR and OER performances are achieved, and cyclic stability of the Zn-CoNC battery is further enhanced; finally, the Zn-CoNC zinc-air batter being high in energy density, long in service life and having self-power generation and flexibility can be produced. The product has great application prospect in the field of energy storage.

The apparatus comprises: at least one testing mobile phone; a GPS module; a power switch module for connecting the testing mobile phone to the GPS module; a PC; an interface switch module; a USB to multi-port serial adapter; and a test module. Wherein, the testing mobile phone and the interface switch module are connected to the USB to multi-port serial adapter through RS232 interface; the GPS module is connected to the interface switch module; the USB to multi-port serial adapter is connected to the USB port of PC; the test module uses parallel mode between auxiliary thread and main thread; the auxiliary thread informs the main thread to refresh the interface by sending a message; the main thread controls the beginning and ending of the auxiliary thread to implement call test, and meanwhile make the coverage test and scan test.

The invention relates to a molten-state lead-free welding flux anti-oxidation reducing agent and a preparation process thereof, which comprise a reducing agent, an antioxidant and a dispersing accelerating agent. The preparation process includes: placing the weighed reducing agent into a stainless steel container, heating the container until the reducing agent is completely melted into liquid, keeping temperature within 100 DEG C-155 DEG C; then stirring and slowly adding the weighed antioxidant into the container at an even speed, adding the dispersing accelerating agent after stopping heating, and further stirring to obtain the molten-state lead-free welding flux anti-oxidation reducing agent. The molten-state lead-free welding flux anti-oxidation reducing agent has the advantages of apparent anti-oxidation effect, high reducing efficiency, long continuous service time, small smoke, no unpleasant odor, and economical and practical properties.

The invention provides an electronic vehicle lock and a vehicle lock control method. The electronic vehicle lock comprises a card detection mechanism, a tag reading and writing module, a control module, a wireless communication module, a lock tongue linkage mechanism and a power module, wherein the card detection mechanism is arranged inside a card slot and is used for generating a first notification signal after being triggered by an identification card inserted into the card slot; the tag reading and writing module is connected with the control module and is used for identifying an identification code for identifying the card after a second notification signal is received; the control module is used for transmitting the second notification signal to the tag reading and writing module after the first notification signal is received and then transmitting the identification code to the wireless communication module; a lock tongue control signal is generated according to an unlocking instruction; the wireless communication module is used for transmitting the identification code to a server and receiving the unlocking instruction returned by the server; the lock tongue linkage mechanism is used for opening the lock tongue according to the lock tongue control signal and determining the state of the lock tongue; and the power module is used for supplying power to each module. Therefore, the technical effects of reducing electric energy consumption in a scooter and prolonging continuous service time of the scooter are achieved.

This method for producing a hydrocarbon oil obtains a hydrocarbon oil containing a hydrocarbon having a boiling point of no greater than 360 DEG C by means of continuously supplying and hydrocracking a wax that is to be processed. The method is characterized by alternatingly providing: a period for hydrocracking the wax to be processed with the condition that the cracking rate defined by the belowmentioned formula (1) is X1 (%), satisfying the belowmentioned formula (2); and a period for hydrocracking with the condition that the cracking rate is X2 (%), satisfying the belowmentioned formula (3). Cracking rate (%) = [(amount of hydrocarbon having boiling point exceeding 360 DEG C contained in 1g of wax to be processed) - (amount of hydrocarbon having boiling point exceeding 360 DEG C contained in 1g of hydrocracking product)]100 / (amount of hydrocarbon having boiling point exceeding 360 DEG C contained in 1g of wax to be processed) ...(1); 30 <= X1 <= 90 ...(2); and 0.1 <= X2 / X1 <= 0.9 ...(3).

A display device with high resolution is provided. A display device with low power consumption is provided. A display device with high luminance is provided. A display device with a high aperture ratio is provided. The display device includes a first wiring, a second wiring, a third wiring, and a pixel electrode. The first wiring extends in a first direction and is supplied with a source signal. The second wiring extends in a second direction intersecting the first direction and is supplied with a gate signal. The third wiring is supplied with a constant potential. The first wiring and the pixel electrode overlap with each other with the third wiring therebetween.

The invention provides high-elongation rubber for a joint. The high-elongation rubber comprises the following components in parts by weight: 45-50 parts of ethylene propylene rubber, 30-45 parts of ethylene propylene diene monomer, 10-20 parts of liquid ethylene propylene rubber, 20-25 parts of zinc oxide, 50-55 parts of carbon black N330, 10-15 parts of paraffin oil 2280, 3.0-5.0 parts of an anti-aging agent and 2.0-7.0 parts of a vulcanizing agent. According to the invention, improvement is carried out on the basis of a common heat-resistant rubber formula, the liquid ethylene propylene rubber is added at the same time, and the loss of an anti-aging agent in the ethylene propylene rubber vulcanization process is changed through a correct anti-aging agent ratio, so that the anti-aging agent can inhibit the heat effect to the maximum extent, thereby maintaining the high elongation of the ethylene propylene rubber after aging and prolonging the service life of the rubber; and moreover, the rubber is not obviously changed after being aged for 800000 times of dynamic tests, that is, the rubber with high elongation is only gradually weakened by the elongation force instead of being directly applied to the stripping force under the same acting force, so that the aim of keeping the adhesive property unchanged after the rubber is aged can be achieved.

The invention discloses an orange juicer. The orange juicer comprises a shell, a press rod, a driving assembly arranged in the shell and a juicing disc arranged at the top of the shell. A juice outletnozzle is arranged on the side face of the juicing disc, a filter screen and a juicing head are arranged in the juicing disc, and the driving assembly penetrates through the juicing disc and is connected with the juicing head; the back face of the shell is connected with one end of the press rod through a rotation shaft, and a press cover matched with the juicing head is fixedly arranged on the lower portion of the press rod. The orange juicer is simple in structure, good in safety and long in service life, saves more labor during operation and can be continuously used for a long time.

The invention relates to the field of metal extrusion machining equipment, and particularly discloses a graphite spray-coating device for warm forging operation and a using method of the graphite spray-coating device. The graphite spray-coating device for warm forging operation comprises a forging press (1), and is characterized by also comprising a graphite spray-coater (2), wherein a discharge port of the graphite spray-coater (2) is formed in front of a feed port of the forging press (1). The using method of the graphite spray-coating device for warm forging operation comprises preheating, spray-coating and forging and pressing. The graphite spray-coating device is simple in structure and convenient to use, and the service life of a die is prolonged.

The invention relates to the technical field of pet monitoring, in particular to self-power-generation pet GPS positioning ID recognition equipment. The self-power-generation pet GPS positioning ID recognition equipment comprises an upper arc-shaped pipe and a lower arc-shaped pipe, the upper arc-shaped pipe and the lower arc-shaped pipe are connected with each other to form a ring through a connecting spring, an upper mounting cavity and a lower mounting cavity are formed in the upper arc-shaped pipe and the lower arc-shaped pipe respectively, a storage battery, a wireless communication module, a GPS positioning module, a microprocessor and an ID information module are mounted in the upper mounting cavity, a solar power generation module is further mounted on the upper arc-shaped pipe, anelectromagnetic induction power generation module is mounted on the lower arc-shaped pipe, a balance weight is further connected to the middle of the bottom of the lower arc-shaped pipe through a connecting rope, and LED lamps are further arranged on two sides of the bottom of the lower arc-shaped pipe. The self-power-generation pet GPS positioning ID recognition equipment is longer in continuoususe time, meanwhile, an ID recognition function is added, and the self-power-generation pet GPS positioning ID recognition equipment can be used for batch positioning and information management of pets and is worthy of popularization.

The invention discloses a process for separating and purifying polyphenylene sulfide. The process includes (1), separating the granular polyphenylene sulfide from mixtures with the polyphenylene sulfide by centrifugal machines, and mixing the remaining mixtures and diatomaceous earth with one another in mixing kettles to obtain mixtures A; (2), connecting outlets of the mixing kettles with pumps,connecting outlets of the pumps with regulating valves, connecting the regulating valves with plate hermetic filters, conveying the mixtures A to the plate hermetic filters by the pumps and filteringthe mixtures A to obtain solid materials and filter liquor B; (3), delivering the filter liquor B into rectification systems and rectifying the filter liquor B. The process has the advantages that theself-operated regulating valves and the plate hermetic filters are used with one another, the diatomaceous earth is applied to procedures for separating and purifying the polyphenylene sulfide, accordingly, the problems of pump and rectification tower blockage due to materials, the requirement on detaching tower equipment for clearing or washing the tower equipment and material leakage can be effectively solved by the aid of the process, product loss further can be reduced, environmental pollution can be abated, and the productivity can be improved.

The invention discloses a long-service-life balanced tundish which comprises a tundish main body. The tundish main body comprises a permanent layer, a work layer is arranged on the inner side of the permanent layer, work layer parts located on the tundish bottom, tundish wall and slag line portions are formed by laying different dry materials, and a plurality of brick cups are evenly arranged in the middle of a cavity of the work layer, the inlet end of the tundish main body is provided with an integral current stabilizer, the permanent layer of the tundish main body is fixedly provided with an impact plate located below the integral current stabilizer, the lower portion of the tundish main body is provided with a sliding block, and a water feeding port is fixedly arranged in the sliding block. Erosion of molten steel on the work layer, particularly scouring erosion to the work layer part near the impact area can be reduced, a combined sliding block zirconium core is adopted, the waterfeeding port is in close fit with the sliding block, steel clamping at the contact face position of the sliding block and the water feeding port is avoided, the service life of the water feeding portis prolonged, and therefore the purpose of effectively prolonging the continuous using time of the tundish is achieved.

The invention discloses a water treatment apparatus for chemically polluted water areas. The water treatment apparatus comprises a shell, which is communicated to a water inlet structure and a reagentadding structure for treating chemical pollution, wherein the shell is separated into a precipitation treatment chamber and a water outlet chamber by a separation plate, a fine mesh plate for communicating the precipitation treatment chamber and the water outlet chamber is embedded on the upper portion of the separation plate, the reagent adding structure is driven to rotate by a driving motor, and is movably matched with the water inlet structure, and a cleaning mechanism for clearing scale from the surface of the fine mesh plate is connected above one side of the water outlet chamber, and forms connection transmission with a rotation pipeline. According to the present invention, the floc can be intercepted by the coarse mesh plate, such that the condition that the floc enters the apparatus to affect the water treatment can be avoided; the cleaning head is driven to rotate by the rotation pipeline, such that the impurities can be avoided from being attached to the surface of the coarse mesh plate so as to prolong the continuous use time of the apparatus; and the bush rotates to synchronously perform forward rotation and reverse rotation so as to drive the brush rod to clean the surface of the fine mesh plate.

The invention relates to a multi-electrode welding device for a metal shielding layer of a submarine cable. The multi-electrode welding device for the metal shielding layer of the submarine cable comprises a mounting disc, a central electrode assembly vertically arranged in the centre of the mounting disc, and side electrode assemblies which are annularly distributed in an array around the centralelectrode assembly; an electrode drift angle adjustment mechanism is arranged between the side electrode assemblies and the mounting disc; and the side electrode assemblies and the central electrodeassembly are of the same structures and are all provided with an electrode height adjustment up-down mechanism. According to the multi-electrode welding device for the metal shielding layer for the submarine cable, the arc stability is improved and the welding accident risk is reduced through combined work of a plurality of electrode assemblies; a plurality of electrodes shunt current, so that thetemperature of the electrodes is reduced, the burning rate of a tungsten needle is reduced, the continuous use time of the tungsten needle is greatly improved, the production capacity is improved, and the continuous service life of the electrodes can be prolonged by 4 to 6 times compared with a single gun welding system; and a metallurgical reaction of a molten pool is improved through welding preheating, so that the quality of a welding seam is improved, and the quality of the submarine cable is ensured. The focusing degree of the plurality of the electrode assemblies can be adjusted freelyso as to obtain the best welding manufacturability.

The invention belongs to the technical field of polycarbonate devices, and particularly relates to a phenol steam injection vacuum system which is applicable to the polycarbonate devices. According tothe system, a first-level ejector 1, a first-level condenser 5, a second-level ejector 2, a third-level ejector 4 and a third-level condenser 7 are sequentially connected, and a second B-level ejector 3 is connected to a second-level condenser 6. The phenol steam injection vacuum system meets requirements in the polycarbonate production process, novel equipment with vacuum degrees needed by finalpolycondensation and pre-condensation reactors can be provided, the phenol steam injection vacuum system is reasonable in structural design and safe to use and can continuously and stably run, environmental pollution in the production process is low, and excellent-quality products can be produced by the polycarbonate devices.

The invention discloses a fuel gas double-head and single-tail frying furnace. The fuel gas double-head and single-tail drying furnace comprises a furnace body. A worktable is arranged on the furnace body. A furnace support is arranged on the worktable. A first cooking range and a second cooking range are arranged on the inner side of the furnace support. Contact rings are arranged on the first cooking range and the second cooking range. A water storage oven is arranged on one sides of the first cooking range and the second cooling range, and a fume suction device is arranged on the other side of the water storage stove. A gas collecting cover is arranged on the fume suction device, and a gas suction opening is formed in the gas collecting cover. A fume collecting pipe is arranged in the fume suction device, and a fume exhauster is arranged on the other side of the fume suction pipe. An oil accumulation chamber is arranged in the fume exhauster, and a first filtering net is arranged on one side of the oil accumulation chamber. A draught fan is arranged on the other side of the first filtering net, and a motor is arranged on the other side of the draught fan. The fuel gas double-head and single-tail frying furnace is reasonable in structure and convenient to use, due to the fact that a cooking fume treatment device is arranged, cooking fumes generated during use are sucked and treated, the kitchen environment is improved, and the work efficiency is better improved.

The invention provides a pupil electroencephalogram mixed brain-computer interface platform and a processing method thereof, and the platform comprises an experiment host which is used for bearing a calculation processing program, an electroencephalogram collection device which is used for collecting electroencephalogram signal data and transmitting and receiving data with the experiment host, andan eye movement collection device which is used for collecting eye movement signal data and achieving data transmission and receiving with the experiment host; A calculation processing program comprises the steps of calibrating the received eye movement signal data, presenting a calibration interface and an image sequence, sending trigger signals to the electroencephalogram acquisition device andthe eye movement acquisition device to achieve synchronization of stimulation and data, summarizing the received electroencephalogram signals and eye movement signal data, carrying out fusion calculation, and then carrying out classification. The platform and the processing method provided by the invention can be universally applied to different use scenes, the reliability and the stability are obviously improved, and the feasibility and the applicability are stronger and wider.

The invention provides ventilation and dust removal equipment for coal mine operations, comprising: a dust collecting tube, a second collecting hopper and a dust collecting cloth bag; the position below the outer wall of the dust collecting tube is welded with the support frame, and the bottom end surface of the dust collecting tube A dust collection bucket is fixedly connected by bolts; a first collection bucket and a second collection bucket are sequentially welded on the bottom end surface of the air intake pipe from left to right. In the present invention, through the cooperative setting of the sliding seat and the dust removal brush, on the one hand, through the rotation of the main body of the dust collection cylinder, the dust removal brush can clean the dust on the outer surface of the dust collection bag. The cleaning method of the dust bag, secondly, can prolong the continuous use time of the dust bag, and reduce the disassembly and cleaning time to a certain extent. When cleaning, the dust removal brush can be removed for cleaning.

The invention relates to a downhole power screw drilling tool, which is composed of a bypass valve assembly, a motor assembly, a cardan shaft assembly, a transmission shaft assembly, a drill joint and a stabilizer sleeve. The motor assembly includes an outer tube , helical stator rubber, and helical rotor, the helical stator rubber is fixed on the inner wall of the outer tube, the helical rotor is located in the helical stator rubber, and the bypass valve assembly is used to convey Slurry, a plurality of uniformly distributed spherical media is filled between the helical rotor and the helical stator rubber, and the spherical media and the helical stator rubber are made of the same material. This solution reduces the friction between the rotor and the stator rubber by introducing a medium in the form of the stator rubber material, thereby reducing the temperature of the stator rubber.

The invention discloses a method for reducing power consumption of WAPI mobile terminal and a WAPI mobile terminal, comprising: caching the received WAPI business in a dynamic cache module, during theprocess of caching WAPI business data, and the data volume of cached WAPI business data is accumulated to the threshold of the data volume set by the WAPI mobile terminal, the processor module of theWAPI mobile terminal processing the cached WAPI business data. The WAPI mobile terminal comprises a WAPI communication module and a processor module which are connected; a storing module connected with the processor module, further comprises a dynamic cache module respectively connected with the WAPI communication module and processor module. The invention can effectively reduce the overall powerconsumption of the mobile terminal, reduce the workload of the processor, save the electrical quantity of the mobile terminal and prolong the continuous service time.

The invention discloses a process for separating and purifying polyphenylene sulfide. The process includes (1), separating the granular polyphenylene sulfide from mixtures with the polyphenylene sulfide by centrifugal machines, and mixing the remaining mixtures and diatomaceous earth with one another in mixing kettles to obtain mixtures A; (2), connecting outlets of the mixing kettles with pumps,connecting outlets of the pumps with regulating valves, connecting the regulating valves with plate hermetic filters, conveying the mixtures A to the plate hermetic filters by the pumps and filteringthe mixtures A to obtain solid materials and filter liquor B; (3), delivering the filter liquor B into rectification systems and rectifying the filter liquor B. The process has the advantages that theself-operated regulating valves and the plate hermetic filters are used with one another, the diatomaceous earth is applied to procedures for separating and purifying the polyphenylene sulfide, accordingly, the problems of pump and rectification tower blockage due to materials, the requirement on detaching tower equipment for clearing or washing the tower equipment and material leakage can be effectively solved by the aid of the process, product loss further can be reduced, environmental pollution can be abated, and the productivity can be improved.

The present invention proposes a SCDMA network drive test method, which adopts the parallel mode of the auxiliary thread and the main thread, and comprises the following steps: (1) after the test starts, the PC receiving buffer is initialized, and the thread control variable is initialized; (2) the mobile phone is tested to send data; GPS also sends position data; (3) PC receives data through USB to multiple serial ports, if the thread is still running, then reads the serial port asynchronously, and then stores the data in the buffer; (4) performs data analysis, If valid data is parsed, a message is sent to the main thread to notify the interface to refresh, and the message includes the starting position and length of the data. The invention can provide uninterrupted power supply to the GPS receiver, can more accurately measure the performance of the SCDMA outdoor network, and can also support various tests of multiple mobile phones.

The invention discloses a hybrid iron core motor, which relates to the technical field of motor structure and comprises a fixed iron core and an iron ferrite body. The iron body is stacked alternately, the fixed iron core and the ferrite body are screwed together by studs, and a speed change assembly is fixedly installed on the side of the fixed iron core at one of the outermost ends, and the speed change assembly includes a sun gear, and the inside of the sun gear is slidingly installed with a The adjustment rod is rotatably connected with a toggle bracket on the outer surface of the adjustment rod. The invention can realize automatic mechanical speed regulation and increase torque through the speed change component; through the combination of its own iron core, it can realize free replacement and realize the adjustment of magnetic permeability; through the heat dissipation component, the continuous use time of the motor can be increased and the motor can be reduced Heat loss, thus more energy saving.

The device has an LCD panel (6), a digital circuit 1 and an analog circuit (2) which generate display signals to be supplied to the LCD panel (6), and has functions of normal mode and stand-by mode in a status where electric power is supplied from a power source (5). In the normal mode, a multivalued display signal which can represent gradation levels is generated and supplied to the LCD panel (6), while in the stand-by mode, a binary display signal which does not represent gradation levels is generated and supplied to the LCD panel (6).

The invention relates to the technical field of clothing production equipment, in particular to equipment and a method for manufacturing clothing from a carbon fiber composite material. The invention aims to solve the technical problems of inconvenience in cloth inspection and heat dissipation and complex operation. In order to solve the technical problems, the invention provides the equipment and the method for manufacturing the clothing from the carbon fiber composite material. The equipment is composed of a cutting bed, a base, a heat dissipation mechanism, a cloth inspection mechanism and a cutting mechanism. Light irradiates the bottom end of a fabric to inspect whether the fabric has damage conditions such as broken holes and yarn drawing, so that the situation that product selling is affected as the problem fabric is cut and processed on finished clothing is avoided; and cold air generated by a semiconductor cooler enters a machine box through a connecting pipe, a hose, a first communicating pipe and a second communicating pipe by an air duct, so that cooling of a rotary cutter and a motor is achieved, the service life is prolonged, the continuous use time is prolonged, and the production efficiency is improved.

The present invention provides a method for producing a hydrocarbon oil, including performing a hydrocracking by continuously feeding, to a hydrocracking reactor containing a hydrocracking catalyst, a wax to be processed including: a raw wax containing 70% by mass or more of straight-chain hydrocarbons with a boiling point of higher than 360°C; and an uncracked wax containing 70% by mass or more of straight-chain hydrocarbons with a boiling point of higher than 360°C, which uncracked wax is separated from a hydrocracking product discharged from the reactor, to thereby yield a hydrocarbon oil hydrocarbons with a boiling point of 360°C or lower, wherein the following periods are alternately provided: a period for performing hydrocracking of the wax to be processed under a condition where a cracking rate defined by the following formula (1) is X 1 (%) satisfying the following formula (2); and a period for performing hydrocracking of the wax to be processed under a condition where the cracking rate is X 2 (%) satisfying the following formula (3), and