32results about How to "Reduce useless consumption" patented technology

A droplet jetting apparatus having a droplet jetting head including a nozzle opening formed in a nozzle formation surface, from which droplets of a predetermined liquid are jetted, and a capping device for capping the nozzle opening of the head. A moisture retentive liquid supply device connected to the capping device is provided for supplying a moisture retentive liquid with respect to the predetermined liquid to a space formed by the nozzle formation surface and the capping portion. The weight and the size of the head and its periphery, which is a movable body, are not specifically increased, and accordingly, increase in the cost for motors for driving the droplet jetting head is prevented, thereby effectively avoiding clogging in the nozzle opening of the droplet jetting head. In addition, it is unnecessary to move the droplet jetting head when the moisture retentive liquid is supplied.

The embodiment of the invention relates to a data storage method. The data storage method comprises the steps that a data access request of a client side is received, and the data type accessed by the data access request is judged; if it is determined that the data type is a hot spot data type, whether hot spot data are stored in a cache is inquired; if the hot spot data are found after the inquiry, the hot spot data are obtained and sent back to the client side; if the hot spot data are not found after the inquiry, basic data corresponding to the hot spot data type in the cache are inquired, logical operation is carried out on the basic data found after the inquiry, and hot spot data obtained through the logical operation are sent back to the client side and stored in the cache. According to the data storage method, the occupied quantity of the cache is controlled effectively, pressure of a server is mitigated, processing resources of the cache are saved at the same time, and the speed of data processing of a system is improved.

A printing apparatus includes a transport unit for transporting a continuous sheet, a printing unit for printing by discharging ink to the continuous sheet, and a drying unit for drying the ink deposited on the continuous sheet. The drying unit includes a first heater unit for heating a printed surface of the continuous sheet and a second heater unit for heating the opposite surface of the continuous sheet to the printed surface. The first heater unit includes a plurality of first heaters that are disposed at the same position in a transport direction and that are arranged in width directions. The second heater unit includes a plurality of second heaters that are disposed at a position superposed on the first heater unit in the transport direction and that are disposed at positions between adjacent ones of first heating elements of the first heaters in the width directions.

Inspection processing is performed. The inspection processing includes a first driving step of driving a piezoelectric element corresponding to an inspection target nozzle, a first detection step of detecting vibration that is generated in ink in a pressure chamber corresponding to the inspection target nozzle by the driving in the first driving step, a second driving step of driving together the piezoelectric element corresponding to the inspection target nozzle and a piezoelectric element corresponding to at least one nozzle of nozzles adjacent to the inspection target nozzle, and a second detection step of detecting vibration that is generated in the ink in the pressure chamber corresponding to the inspection target nozzle by the driving in the second driving step.

A method for video sharing, which realizes video sharing between an originating UE and a terminating UE when the terminating UE is not IMS core network registered. The method includes the following steps: an originating UE sends a video sharing request containing a URI of callee to an application server; the application server determines that the terminating UE of the callee is not IMS core network registered and notifies the terminating UE to register; the terminating UE activates a GPRS connection and registers with the IMS core network; the originating UE and the registered terminating UE set up a sharing session via the application server; the originating UE and the terminating UE share video information. A system and apparatus for practicing this method is also disclosed.

The invention discloses a printing and dyeing straight roller mercerizing machine alkali liquor reusing device which comprises an alkali inlet pipe and an alkali discharge pipe. Multiple tanks are communicated with the alkali inlet pipe through a liquid inlet manual switching valve; the multiple tanks are communicated with the alkali discharge pipe through pipelines; the device further comprises amercerizing dipping cylinder and an alkali liquor filter device, and the mercerizing dipping cylinder and the alkali liquor filter device are in pipeline connection through an alkali liquor circulating pump A; the device further comprises an unloading main pipe, and the multiple tanks are connected to the unloading main pipe through valves at the bottoms; the device further comprises an alkali liquor reusing pipeline for returning alkali liquor in the tanks back to the mercerizing dipping cylinder to be reused; the device further comprises a spraying system connecting pipeline, and a pneumatic valve is arranged on the spraying system connecting pipeline; the alkali liquor filter device is connected with the spraying system connecting pipeline through an alkali liquor circulating pump B; the device further comprises a manual three-way valve, and the alkali inlet pipe, the alkali discharge pipe and the spraying system connecting pipeline are communicated through the manual three-way valve. Alkali liquor can be recycled and reused, the working efficiency is high, and alkali liquor waste is little.

The invention belongs to the technical field of temperature regulation, and particularly relates to a radiation air conditioning system based on polymer aerogel. The radiation air conditioning system comprises a thermal insulation outer layer, a refrigeration layer, a high infrared emission layer and a polymer aerogel layer, all of which are arranged in sequence. The system depends on radiation heat exchange, an intermediate medium is not needed, and useless consumption of air conditioner cold in the intermediate medium can be reduced; the problem about temperature regulation in non-closed spaces and outdoor places can be solved, and the application range of an air conditioner is wider; the problem of useless dissipation of cold of an air conditioner cold plate to the surrounding environment and the problem of heating to a low-temperature layer by sunlight are solved in a simple and effective manner, and the energy-saving performance of the air conditioning system is improved; and condensation of water vapor on the surface of the low-temperature emission layer can be effectively avoided, and the practicability of the radiation air conditioner is improved.

The invention discloses a system and method for realizing a financial anti-fraud rule engine, and the system comprises: a basic platform layer which is used for model training and data analysis, and constructing a rule configuration platform of a bank end based on bottom big data and an artificial intelligence algorithm; a model data layer which is used for providing related models and data; a basic engine layer which is used for calculating various basic features of the model data layer; and a decision layer which is used for judging according to the input model data and the result of the basic engine layer. The investment cost of repeated construction of existing information systems of all levels and departments in the national anti-electricity fraud management and control field is effectively reduced; personal property safety of people can be protected, and manageable income can be indirectly guaranteed to flow to physical economy; and the capacity of preventing and disposing fraudulent persons for money laundering and dirt separation by using financial channels in China is remarkably improved.

The invention relates to a small single-layered blade transitional spin-opened berthing cabin of an unmanned aerial vehicle. The berthing cabin comprises a cabin shell, a berthing platform and a cabindoor opening and closing mechanism. The berthing cabin is formed in the cabin shell and an annular supporting platform is arranged on the berthing cabin; the lower end of the berthing platform is connected to a cloud lifting driving structure, a wireless charger is mounted on the upper part of the berthing platform, and an unmanned aerial vehicle fixing mechanism is arranged on the periphery of the wireless charger; the cabin door opening and closing mechanism comprises a rotary disc, six blades and an annular cover plate; the rotary disc is supported on the annular supporting platform, an unmanned aerial vehicle inlet/outlet is formed in the middle part of the rotary disc, and an orthohexagonal slide chute is formed in the upper part of the rotary disc; each blade is composed of a bladebody, a lower guide block and an upper guide block, and the guide blocks of the six blades are separately inserted into hexagonal chutes of the slide chute; the annular cover plate is fixedly connected to the top of the cabin body, six guide long slots are formed in the lower end of the annular cover plate, and guide pillars on the six blades are separately inserted into the six guide long slots;and a rotary disc rotary driving mechanism is connected to the lower part of the rotary disc. According to the berthing cabin of the unmanned aerial vehicle, the unmanned aerial vehicle is berthed andcharged covnenienlty.

The invention discloses a device and a method for monitoring the air quality in a vehicle and prompting a call for a temporary parking vehicle owner, belonging to the device for monitoring the air quality in the vehicle and prompting the call for the vehicle owner. The device consists of a module for monitoring the air quality in the vehicle and a module for prompting the call for the temporary parking vehicle owner, wherein the module for monitoring the air quality in the vehicle consists of a sensor, an A/D (Analog/Digital) converter, a control unit, an LED (Light Emitting Diode) touchable configuration display screen and an alarm, and can be used for monitoring the contents of CO, O2 and volatile organic compounds in the vehicle in real time; when a monitored signal value is greater than a threshold set inside the control unit, the control unit triggers the alarm to remind a driver of adopting reasonable ventilation measures; the module for prompting the call for the temporary parking vehicle owner consists of a human body sensing device, the control unit and the LED touchable configuration display screen; by setting relevant information in advance, when the vehicle owner temporarily parks for leaving, the prompting module can dynamically brush a screen for strikingly displaying contact information, leaving time and the like of the vehicle owner, so that the convenience is brought to contact with the vehicle owner by concerned persons.

The invention relates to a small unmanned aerial vehicle berthing cabin with a cabin door being turned outwards. The small unmanned aerial vehicle berthing cabin comprises a cabin shell, a berthing platform and the cabin door; the cabin shell is internally provided with a berthing cabin body and mounted on one side of a street lamp pole or a telegraph pole through a shell support; the berthing platform is arranged in the berthing cabin body, a wireless charger is mounted in the center of the upper end of the berthing platform, an unmanned aerial vehicle fixing structure is arranged on the berthing platform, and the lower end of the berthing platform is connected with a platform lifting driving mechanism; the cabin door is arranged at the top of the cabin shell and composed of three upper covers which are arranged in the circumferential direction and can be turned outwards; a linear connecting frame and a cross-shaped connecting frame are arranged between each upper cover and the top ofthe cabin shell; and the left ends and the right ends of all the cross-shaped connecting frames are each connected with a push rod in a hinged mode, the lower end of each push rod is connected with aguiding sliding block in a hinged mode, each guiding sliding block is vertically slidably connected to a guiding vertical rod and fixedly connected with the edge of the lower end of the berthing platform, and the two ends of the guiding vertical rods are fixedly connected with the inner wall of the cabin shell through supports. According to the berthing cabin, berthing and charging of an unmannedaerial vehicle are convenient.

The invention discloses a long-acting inhibitor capable of continuously generating inhibition and inerting effects, belongs to the technical field of fire prevention and extinguishing of inhibitors, and can solve the problems that an existing inhibitor is low in inhibition efficiency, short in inhibition period and unstable in inhibition effect. The 2, 2, 6, 6-tetramethylpiperidine oxide is coated with amino silicon oil to prepare the inhibition balls, the inhibition balls are embedded into sodium alginate gel, controlled release of the 2, 2, 6, 6-tetramethylpiperidine oxide can be achieved, CO2 generated by decomposition of sodium bicarbonate and O2 form competitive adsorption, the effect of inerting spontaneous combustion of coal is achieved, O2 can be well isolated through the alginic acid gel layer on the outer layer, and the spontaneous combustion effect of coal is improved. The effect of multiple inhibition of coal spontaneous combustion is achieved, the inhibition effect on coal spontaneous combustion is greatly improved, and the utilization rate of the inhibitor is effectively increased.

A printing apparatus configured to perform printing on a sheet that is wound in a roll shape, the printing apparatus including: a feeding unit configured to feed a sheet that is drawn out of a roll sheet of a loaded sheet; a cut unit configured to cut the sheet fed by the feeding unit; and an operation unit configured to operate the feeding unit and the cut unit to function. The operation unit can operate the feeding unit and the cut unit to convey the sheet by an arbitrary amount and cut before the sheet is first printed.

The invention discloses a heterogeneous high-energy-efficiency distributed database and an application method. The database comprises a storage module, a read-write file system module and a database. A large number of IO operations are executed on the ARM chip, main CPU resources are not occupied, and the power consumption of the ARM chip is relatively reduced by one order of magnitude. Database reading and writing can be in accordance with hardware protocols, it is clearly known that hot data and temporary data need to be managed through different hardware in different scenes, a large amount of data does not need to be moved into a CPU main memory, and useless consumption is reduced. In addition, a file system is optimized, files are not read in a traditional mode, and performance loss caused by hardware characteristic dislocation is reduced. A large number of storage modules can be inserted into one service, but seamless expansion can be achieved in a virtual file system mode when the service is used. The database is modified at the bottom layer, compatibility is not damaged, direct migration of an existing system can be achieved, and program modification is not needed.

The invention discloses a water circulation device of a multi-spindle drilling machine. The water circulation device of the multi-spindle drilling machine comprises a water storage pool, wherein a first support is fixedly connected with one side of the upper end of the water storage pool, an adjusting frame is fixedly connected with the top end of the first support, a first rotating shaft is rotatably connected with one side of the adjusting frame, a telescopic rod is slidingly connected with the same side, where the first rotating shaft is located, of the adjusting frame, a water pump support is fixedly connected with the top of the water storage pool, a water pump is fixedly connected with one end of the water pump support, and a water suction pipe is fixedly connected with two ends of the water pump. According to the water circulation device of the multi-spindle drilling machine, by arranging filtering screens, water valves, second rotating shafts and fans and by forming dust storage grooves, impurities in cooling water in the water suction pipe are removed, the number of times of water circulation is increased correspondingly, the water suction pipe is prevented from being blocked, a water cooling effect of a cooling frame on a working frame is guaranteed, and due to rotation of the fans, an air cooling effect is achieved, so that damage caused by high temperatures to the device is avoided.

The invention relates to a double-layer blade translation unscrewing type small unmanned aerial vehicle parking cabin. The cabin comprises a cabin shell; a parking platform, wherein the center of theupper end of the parking platform is provided with a wireless charger, and the lower end is connected with a platform lifting driving mechanism through a connecting seat; an upper cover which is a flange-plate-shaped shell body provided with an unmanned aerial vehicle inlet and an unmanned aerial vehicle outlet; and a cabin door which is composed of an upper layer of blades and a lower layer of blades. The outer side corner of each blade on the upper layer is hinged with the edge part of the upper cover; the outer side corner of each blade on the lower layer is hinged with the top edge part ofthe cabin shell; the adjacent blades of the upper layer are connected through an upper connecting rod; the adjacent blades of the lower layer are connected through a lower connecting rod; arc-shapedgrooves are formed in the outer edge part of the first blade of the upper layer and the outer edge part of the first blade of the lower layer; a driving column is arranged in the arc-shaped groove onthe upper layer in a penetrating manner, the lower end of the driving column is connected with a driving rod through a connecting block, the upper end of a vertical rod part of the driving rod is arranged in the arc-shaped groove of the lower layer in a penetrating manner, and the end of a transverse rod of the driving rod is connected with a connecting base; and a guide groove is formed in the side wall of the cabin shell and matched with the transverse rod in a penetrating mode. The parking cabin facilitates parking and charging of the unmanned aerial vehicle.

The embodiment of the invention provides a method for controlling a hydraulic auxiliary driving system, a processor, a crane and a machine readable storage medium. The method comprises the following steps: determining a first torque output by a mechanical drive axle of the crane; second torque output by the hydraulic drive axle is determined; and under the condition that the difference value of the first torque and the second torque is larger than the preset difference value, the torque output by the hydraulic drive axle is adjusted. By means of the technical scheme, it can be guaranteed that the torque output by the hydraulic drive axle and the torque output by the mechanical drive axle meet the set distribution relation, so that useless power consumption between different power sources is reduced, and the dynamic property and economical efficiency of the whole vehicle are improved.