102results about How to "Improve usage status" patented technology

A detachable seat for a vehicle, includes a seat cushion, a seat leg mechanism for supporting the seat cushion, the seat leg mechanism including a base member on which the seat cushion is carried, and first and second spaced apart leg members pivotally connected to the base member, a seat back pivotally mounted to the base member of the seat leg mechanism, a first cooperating mechanism on the first and second leg members and a vehicle floor for causing the seat to be releasably locked with the vehicle floor, and a second cooperating mechanism on the base member and the seat cushion for causing the seat cushion to be removably or detachably mounted with respect to the base member.

The invention relates to a high-temperature acceleratingly-hardened emulsion explosive, which comprises water-phase materials, oil-phase materials, emulsifier, sensitizer and hardening accelerator, wherein the water-phase materials include wax and / or fatty acid; the sensitizer includes physical sensitizer and chemical sensitizer simultaneously; and the hardening accelerator is selected from silicate and / or alkaline matter. The temperature of the emulsion explosive is higher than 35 DEG C, and the emulsion explosive has a certain hardness and is non-sticky, thereby being applicable to open-air filling operation in hot summer, and being high in explosion performance.

In a disk array system of the present invention, each host or disk interface unit is connected to each shared memory unit through a switch unit. The switch unit includes the number of packet buffers greater than the number of the host or disk interface units connected thereto, and can always hold the number of access requests greater than the number of the host or disk interface units. The disk array system uses the packet buffers to compensate for a transfer rate difference between the host interface units and the shared memory units, thereby allowing connection of the host interface units having different performance. The disk array system improves the efficiency of usage of internal paths without increasing the number of I / O ports of the switch unit. The system throughput is thereby improved, and the support for host I / Fs having different performance is thereby facilitated.

The invention relates to an electronic device with a magnetic supporting foot rack, which comprises an electronic device machine body and the magnetic supporting foot rack. The magnetic supporting foot rack comprises a magnetic element, a connecting rod and a foot rack. The magnetic element is absorbed at the back face of the electronic device machine body, one end of the connecting rod is pivoted at the magnetic element, and the foot rack is pivoted at the other end of the connecting rod. Under the function of the connecting rod, the foot rack is placed at the storing position at the back face of the electronic device machine body; under the function of the linkage of the connecting rod, the foot rack is stretched to the supporting position that can support the electronic device machine body; when the foot rack is placed at the supporting device and the load of the electronic device is over high, the magnetic element can be separated from the electronic device machine body so as to prevent the foot rack and the connecting rod from being permanently damaged.

The invention discloses a construction technology of in situ thermal regeneration. The construction technology comprises the following steps that firstly pre-construction preparation is conducted; then pavement heating is conducted; pavement milling is conducted, and a regenerant and new asphalt are sprayed; reclaimed materials are remixed; paving of the reclaimed materials is conducted; rolling of the reclaimed materials is conducted; then a finished-product road section is detected; and finally traffic is opened. According to the construction technology of in situ thermal regeneration, one-time forming of a new pavement can be achieved, the use ratio of original pavement materials can reach to 100%, and waste is recycled and used; resources are saved, environmental pollution is reduced, and traffic is not closed in the operating process; the economic and social benefits are remarkable, marshalling type combined operation is conducted, the technology of heating, drying and stirring and mixing in the whole process ensures the quality of new and old regenerated mixtures, automated line production of pavement construction is achieved, the maintenance effect is good, and the road condition is good after maintenance is conducted.

The invention provides a dining table service system. The dining table service system comprises a display device, a shooting device and a processing device; the shooting device comprises a camera and a first communication device; the processing device comprises a main control element, an image recognition device and a second communication device; the camera is used for shooting and acquiring tabletop images and sending the tabletop images to the processing device through the first communication device; the image recognition device is used for carrying out image recognition on the tabletop images; the main control element is used for determining service modes of dining tables corresponding to the tabletop images according to recognition results of image recognition and sending the service modes to the display device through the second communication device; the display device is used for displaying the service modes of the dining tables. The service modes of the dining tables are known in a tabletop image shooting and recognition mode, which is not affected by influence of surrounding noisy environment is avoided, and the service modes of the dining tables can be obtained timely, conveniently and accurately, so as to arrange waiting customers to have a meal in time.

The invention discloses a wear-resistant anticorrosive coating and preparation method thereof. The preparation method comprises the following steps of (1) mixing 45%-65% of nickel, 10%-25% of chromium, 7%-20% of molybdenum, 4%-12% of tungsten, 1%-3% of niobium, 0%-6% of copper and 0%-1% of boron in proportion to prepare alloy powder for later use; and (2) a to-be-machined base material is cleaned and dried, then the surface of the base material is subjected to roughening treatment, then the alloy powder is sprayed to the surface of the base material through hypersonic flame spraying, and the abrasion-resistant and corrosion-resistant coating is prepared. The microcosmic Vickers hardness value of the coating is 450-800 HV300, the bonding strength of the coating and a base material reaches 80 MPa or above, the toughness is good, the coating has good performance of resisting various corrosion media and abrasion resistance, and the good use state of the metal base material in the marine environment can be guaranteed.

The invention discloses leather detergent which comprises components in percentage by weight as follows: 6%-10% of a surfactant, 12%-18% of an organic silicone emulsion, 10%-15% of a super-fatting agent, 5%-7% of a moisturizing agent, 4%-5% of a lustering agent and the balance of deionized water. According to the leather detergent, by the aid of the matching usage of an emulsifying agent of the surfactant and the organic silicone emulsion, leather can have a better soft effect, the surface of the leather can be smoother and softer on the basis of leather cleaning, and the leather can have a good use state.

This invention relates to a supply socket for a control switch based on the electric volume measurement including a primary control socket set, a controlled socket set, a current detector serial in a branch of the device supply to get the consumed volume of a device and a rectifying filter connected to the current detector and an electronic switch connected with the rectifying filter, the output of which is connected with the control end of the electronic switch and the switch contact point is serial in the supply branch of the controlled socket set. This invented supply switch and the supply indication lamp are set on a cable not in the supply socket.

The invention discloses a preparation method of a novel PETG thermal contraction label film special for a battery, comprising the following steps: preparing and mixing the selected raw materials of the PETG, the PET, the recycled granules with the proportion of 55-60%:25-30%:20-10%; and performing extrusion molding, cooling the melt into casting pieces, longitudinally stretching, measuring the thickness of the cutting edge, winding and the like to obtain the finished products. The method of the invention enhances the initial thermal contraction temperature of the battery thermal contraction label, ensures the good service condition of the battery in the environment with higher temperature, and reduces the waste during the transportation and the preservation processes. The contraction force can not be lost by the heat generated during the charging and discharging processes of a secondary battery, thereby enhancing the use ratio of the battery. The PETG thermal contraction label film of the invention can be used to replace the PVC contraction film, which has good performance and can reduce the environmental pollution generated in the manufacturing and processing of the PVC material.

The invention relates to an environment-friendly decorative plate for building decoration and a construction method. The environment-friendly decorative plate comprises a base plate, a mounting base arranged on one side of the base plate and a decorative assembly detachably connected to the side, away from the mounting base, of the base plate; the decorative assembly comprises a base layer arranged on the side, away from the mounting base, of the base plate, a plurality of decorative layers detachably connected to the side, away from the base plate, of the base layer and protective layers arranged between the adjacent decorative layers; the multiple decorative layers are arranged in a stacked mode in the direction close to or away from the base plate; the mounting base is provided with a limiting assembly for limiting the fixing positions of the decorative layers; and one side of the base plate is detachably connected with a fixing assembly for butt joint of the mounting base. The environment-friendly decorative plate has the effect of improving the overall practicability of the decorative plate in actual use.

The invention relates to an air spray composition for refreshing and sterilizing in vehicles and a preparation method. The air spray composition is formed by mixing 0.1-1.2% of rosemary essential oil,0.1-1.2% of grapefruit essential oil, 0.1-1.2% of tangerine essential oil, 0.001-0.1% of vervain essential oil, 0.001-0.1% of lemon essential oil, 0.1-1.2% of mint essential oil, 0.001-0.5% of tea tree essential oil, 1-3.2% of medical span 80, 0.01-3.2% of medical grade triethanolamine and medical purified water at a ratio. The air spray composition has unique fragrance and simple composition; all the raw materials interact with each other so as to adjust the mental state of human body; the effects of refreshing and sterilizing are obvious and long-lasting; the environment-friendly air spraycomposition for refreshing and sterilizing in vehicles provided by the invention is filled with nitrogen and high-purity air, is safe and reliable and is pollution-free; the preparation method is simple; the cost is low; the air spray composition is suitable for different occasions and is worthy of promotion.

The invention relates to a portable quantitative-release atomization therapeutic apparatus. The atomization therapeutic apparatus includes a housing, an atomization device, a drug delivery device, a gas supply device, a control processor and a touch display screen; the drug delivery device includes a drug storage part, the housing includes a breathing mask, the drug delivery device and the atomization device are arranged in the housing, the drug delivery device is arranged in the atomization device, the atomization device atomizes drug liquid discharged from the drug delivery device, the gas supply device is connected with the atomization device, and the gas supply device includes an air inlet pipe, an air outlet pipe and an air pump; one end of the air inlet pipe is communicated with the outer side of the housing, and the other end of the air inlet pipe is connected with the air pump; one end of the air outlet pipe is connected with the air pump, the other end of the air outlet pipe is connected with the atomization device, the drug storage part includes a storage bottle, a drug delivery valve and a drug outlet pipe, the storage bottle is used for storing the drug liquid, the drug delivery valve is arranged at the lower end of the storage bottle, and the drug delivery valve is connected with the control processor and includes a metering device.

The invention discloses a taxi passenger-carrying state automatic conversion device, and belongs to the field of taxi passenger-carrying state display. The taxi passenger-carrying state automatic conversion device comprises a display automatic converter, the display automatic converter is electrically connected with an induction foot pad through a first wire, and the display automatic converter is electrically connected with a small microphone through a second wire. According to the taxi passenger-carrying state automatic conversion device, when a passenger places an order by employing a mobile phone, a taxi APP work device in the display automatic converter receives and feeds back signals through a taxi APP wireless transmitter, a driver directly receives the order and picks up the passenger, a first LED display screen displays the occupied state, and other passengers in need of taking taxis are prevented from misunderstanding; when the passenger enters the taxi, the first LED display screen automatically jumps to a passenger-carrying state, and manual turning is avoided; besides, the driver performs rapid order reception and passenger carrying through the display automatic converter, and order reception is realized without manual operation of the mobile phone so that the driving safety of the drivers is high.

The invention discloses oil-based rock debris cement paste which comprises the following raw materials in parts by weight: 90-100 parts of cement, 10-15 parts of oil-based rock debris, 30-40 parts of metal powder, 1-3 parts of an anti-freezing agent, 1-3 parts of an antibacterial agent, 1-3 parts of a defoaming agent, 15-35 parts of gypsum powder and 30-35 parts of water. The preparation method of the oil-based rock debris cement slurry comprises the following steps: weighing the raw materials, crushing and sieving the raw materials, uniformly mixing the raw materials, calcining and cooling the raw materials, and stirring the raw materials to prepare slurry. The main component of the oil-based rock debris subjected to thermal desorption treatment is a siliceous material, so that the cement component is reduced, the cost is reduced, and the waste utilization rate is high; wherein the metal powder are slags, so that the compression resistance of the cement is enhanced; due to the anti-freezing agent, the cement paste is good in use state under the low-temperature condition; moreover, the antibacterial agent endows the cement with a good antibacterial effect, wherein the nano titanium dioxide has a photocatalytic function, can generate hydroxyl radicals with high oxidability in water after absorbing light, and plays a role in sterilization.

The invention provides a double-point fixed type power frequency electromagnetic field intensity combined alarm system and an operation method thereof, and belongs to the technical field of power frequency electromagnetic field intensity monitoring and alarming. The system comprises a power frequency electromagnetic field intensity detection device, a production control center data processor, an alarm center data processor, a ventilation device and a mobile terminal. According to the invention, inspection and onsite working frequency of workers can be reduced; occupational diseases of the workers, and contact time and contact intensity of harmful factors are reduced; alarms are timely given out, thereby facilitating timely maintenance of devices and increasing of service lifetime of the devices, it is ensured that devices can be in good use states for a long time, shut-down overhaul frequency is reduced and safe production time is increased; casualty accidents of personnel are reduced; an accident and abnormal situation database is established, so cost required for the accidents and the abnormities is reduced and disposal time is reduced; and through the accumulation of big data, data abnormity reasons are judged, load conditions of the devices are known and when parts of the devices are in a high-load condition for a long term, companies can be reminded for increasing the number of the devices, so load of the single device can be reduced.

The invention relates to medical automation equipment, in particular to an automatic processing system for medical prosthetic limbs. A robot grinding system of a titanium alloy support comprises a machine frame, a workbench used for conveying the titanium alloy support to the position near the robot, the robot used for clamping the titanium alloy support and polishing mechanisms used for polishingand grinding the titanium alloy support, wherein the two polishing mechanisms are arranged, and comprise a polishing machine I and a polishing machine II; the workbench and the robot are fixedly connected to a standard platform of the machine frame, the polishing machine I and the polishing machine II is fixedly connected to an auxiliary platform of the machine frame, and a funnel area is arranged at the lower part of the auxiliary platform; and the workbench, the polishing machine I and the polishing machine II are located in the working range of the robot. According to the robot grinding system of the titanium alloy support, full-automatic unmanned polishing operation of the titanium alloy support is realized, so that the high finish degree and height consistency of the titanium alloy support can be easily obtained.

The invention provides a buried feeder line and buried cable magnetic field locating monitoring alarm system, belongs to the technical field of magnetic field monitoring locating alarm, and particularly relates to the buried feeder line and buried cable magnetic field monitoring alarm system. The system comprises a buried magnetic field locating monitoring device, a signal receiving and transmitting device, a control center server, an alarm center server, a mobile terminal and a surface magnetic field locating monitoring device. The following beneficial effects can be realized: the inspectionand field work frequency of the work personnel can be reduced, the land excavation area can be reduced under the accident state, the number of the maintenance personnel can be reduced, the use numberand frequency of large maintenance equipment can be reduced, the maintenance time can be reduced and the customer satisfaction can be enhanced; timely alarm can be performed, the inspection time can be reduced, the service life of the cable can be increased, the cable is ensured to maintain the great use state for a long time and the safe operation time of the cable can be increased; and when partial cables are in the high load state for a long time, the company can be prompted to replace the cables by the high power transmission capacity cables so that the accident probability can be reduced.

The invention discloses a wind power plant energy storage capacity configuration method considering a battery operation state, an energy storage system is connected in parallel at an outlet of a wind power plant, and the energy storage system at least comprises a group of battery packs arranged in parallel in pairs, a matched energy management system and a converter connected in series with the battery packs in pairs; the configuration method comprises the following specific steps: constructing a multi-objective optimization model of energy storage system capacity configuration, which comprises an energy storage comprehensive cost model, an energy storage life evaluation model and an energy storage unbalance degree optimization model, in a scene that a battery pack group controls smooth wind power; determining constraint conditions of energy storage capacity and converter power; and solving by adopting a particle swarm algorithm. According to the energy storage capacity configuration method established by the invention, the capacity configuration optimization target is established based on the attenuation index reflecting the unbalanced state, and meanwhile, important factors such as life evaluation and comprehensive cost are considered, and the energy storage capacity configured by the method has effectiveness and superiority in the aspects of cost, service life, battery unbalanced state and the like.

The invention discloses an asphalt surface layer layer-to-layer mechanical friction strength test device and method. The test device comprises a temperature control mechanism, a loading mechanism, a shearing mechanism, an operation control mechanism and a specimen molding mold. The test method comprises the steps of (1) a calculation method of layer-to-layer mechanical friction strength; (2) preparing and installing a layer-to-layer shearing specimen; (3) selecting and setting test parameters; (4) starting a loading device and determining a vertical load peak value during a specimen shearing failure. By means of the device, a layer-to-layer mechanical friction strength value of a asphalt surface layer under two grading combination types can be effectively obtained so that a grading combination type can be reasonably designed, the asphalt surface layer layer-to-layer anti-shearing performance is optimized, a good use state of a built asphalt pavement is maintained, and the service quality of the asphalt pavement is guaranteed, so that the method has important significance in designing and construction of an asphalt pavement grading combination type.

The invention discloses an electric iron with a combined steam control system. The electric iron comprises a shell, a water tank, a steam ironing chamber, a temperature adjusting knob arranged on thewater tank and a steam rod arranged in the water tank, wherein the lower end of the steam rod is inserted and positioned in a water falling hole in a water storage tank of the water tank; the water storage tank communicates with the steam ironing chamber through the water falling hole; an adjusting rod is rotationally connected in the water tank; and one end of the adjusting rod is rotationally positioned on the steam rod, and the other end of the adjusting rod is rotationally positioned on the temperature adjusting knob. The electric iron has the following advantages and effects that the usestate of the iron is optimized through integrated control over the temperature and the steam amount, so that the operation is simpler, more convenient and faster; and the ventilation structure and thewater falling structure of the water tank are optimized, so that the stability and the convenience of the iron during use are ensured while the mutual interference between the ventilation structure and the water falling structure is avoided.

The invention provides a block management method, a memory control circuit unit and a memory storage device, for managing a plurality of entity blocks in a rewritable nonvolatile memory module. The block management method comprises the following steps: reading user data from a first entity block in a plurality of entity blocks to obtain a plurality of parameters corresponding to the first entity block; inputting a plurality of parameters corresponding to the first entity block into a block recognition machine learning model so as to group the first entity block into a first block group or a second block group according to an output result of the block recognition machine learning model; establishing a first block mapping table and a second block mapping table; and mapping the logic address of the first block mapping table to the entity block belonging to the first block group, and mapping the logic address of the second block mapping table to the entity block belonging to the second block group.

The invention discloses a machine tool lubricating oil circulating device which is used for performing dynamic circulation on lubricating oil in a lubricating oil tank of a machine tool and comprises an oil-well pump, an oil delivery pump, an oil storage tank, an oil mass detector, a temperature detector and a control device, wherein an oil inlet of the oil-well pump is communicated with a pipeline of the lubricating oil tank, and an oil outlet of the oil-well pump is communicated with a pipeline of the oil storage tank; an oil inlet of the oil delivery pump is communicated with a pipeline of the oil storage tank, and an oil outlet of the oil delivery pump is communicated with a pipeline of the lubricating oil tank; the lubricating oil tank, the oil-well pump, the oil storage tank and the oil delivery pump constitute a lubricating oil dynamic circulation loop; the temperature detector is mounted on the lubricating oil dynamic circulation loop; the oil mass detector is mounted in the lubricating oil tank; the control device is in communicating connection with the oil-well pump, the oil delivery pump, the oil mass detector and the temperature detector; the temperature detector is used for detecting temperature of the lubricating oil; the oil mass detector is used for detecting oil mass in the lubricating oil tank; the control device obtains the oil mass information and the lubricating oil temperature information in the lubricating oil tank through the oil mass detector and the temperature detector.

The invention discloses a deviation-correcting and repairing method for a bridge cast steel single roller support. The deviation-correcting and repairing method comprises the following steps that S1,general inspection of the inclination angle of a cast steel single roller of the cast steel single roller support is carried out; S2, a superstructure of a bridge is synchronously jacked by multiple self-locking jacks; S3, the constraint of a limiting toothed plate and a limiting stiffening plate on the cast steel single roller support to be corrected and repaired is eliminated; S4, the horizontaldistance of an upper notch and a lower notch in the longitudinal bridge direction is measured, that is, the support correcting displacement value delta; S5, the cast steel single roller support to becorrected and repaired is corrected according to the support correcting displacement value delta; S6, the superstructure of the bridge is lowered step-by-step; S7, the limiting toothed plate of the corrected and repaired cast steel single roller is welded; and S8, jacking load of the multiple self-locking jacks is synchronously reduced step-by-step, and the limiting stiffening plate is welded. The deviation-correcting and repairing method has the advantage of easy, convenient, safe and rapid correction, and can be widely applied to the technical field of bridge support correction.

The embodiment of the invention discloses an electronic device. The electronic device comprises a main body and a supporting device, wherein the supporting device is connected with the main body, can rotate and move relative to the main body and is used for supporting the main body to be in a display pose and a supporting pose; under the display pose, the supporting device is supported in a first area of the main body, the main body can rotate relative to the supporting device under the action of external force, at least part of the supporting device can rotate along with the body and move relative to the main body, and the main body can rotate from the display pose to the supporting pose relative to the supporting device; and under the supporting pose, the supporting device is supported in a second area of the main body, wherein the area of the second area is larger than that of the first area.

The invention discloses a smart industry triggering emergency stop device which comprises an emergency stop device chassis. The left side of the upper end of the emergency stop device chassis is provided with a chassis wire outlet. A chassis heat dissipation port is arranged in the outer side of the emergency stop device chassis. A chassis wire inlet is clamped on the outer side of the lower end of the emergency stop device chassis. A chassis chamber is arranged inside the emergency stop device chassis. A reset spring is movably connected between a clamp fixed wheel and an emergency stop button. A signal output block is fixedly arranged on the west section of a switch connecting seat. An emergency stop switch connecting joint is fixedly arranged on the tail end of an emergency stop buttonbase. A fault indicator light is fixedly arranged on the upper end of the left side of a protective box cover. An alarm indicator light is fixed arranged on the lower end of the fault indicator light.The smart industry triggering emergency stop device can better help an operator to make the use state and fault repair of a device more convenient, and also enables the emergency stop device to moreprecisely control the device.

The invention relates to a construction method of an inspection well. The construction method comprises the following steps: 1), putting up formworks for a well tube of the inspection well and pouringconcrete; 2, carrying out backfilling at the periphery of the well tube; 3, putting up formworks for a well ring; 4, pouring a rough ground surface; 5, disassembling the formworks; 6, mounting a wellbase and a well cover; and 7, pouring a net ground surface. The construction method has the beneficial effects that the well ring and the rough ground surface form a whole by the construction method,so that a deformation problem caused by external force is basically solved, the use state of the inspection well is improved, the compression and shearing resisting properties of a well opening partare improved, and the whole quality level of the inspection well is greatly improved; an umbrella-shaped support structure is convenient to fold and unfold and is stable, and compared with the groundtype support structure, the structure has the advantages that the ground does not need to be leveled, the weight of the structure is reduced, and construction is more convenient and labor-saving; anda locating framework can be used for multiple purposes, and the locating support not only performs locating and support functions, but also performs suspending and lifting functions in a side wall vibrating process.

The invention discloses a dry-type transformer with a grounding point contact state detection function. The dry-type transformer comprises a transformer protection box, an inclined top cover, an electric lifting rod and an elastic assembly, wherein the inclined top cover is mounted at the top of the transformer protection box; the bottom wall of the transformer protection box is provided with three groups of electric lifting rods which are arranged in a triangular shape, and the bottom wall of the transformer protection box is provided with a plurality of groups of elastic assemblies which are uniformly arranged; a smoke sensor is installed on the top wall of the transformer protection box, a square threaded barrel is installed on the tops of three sets of electric lifting rods, a sleeve is installed on the inner wall of the square threaded barrel, a dry powder fire extinguisher is installed on the inner wall of the sleeve, and an outlet pipe is installed on the top of the dry powder fire extinguisher. The transformer main body and the bottom plate are telescopically clamped through the micro electric extension rod, the assembly firmness of the transformer main body and the bottom plate is improved, the equipment has the effects of monitoring and extinguishing fire and guiding thunder and lightning, and contact detection can be conducted on the wiring terminal and the grounding assembly in real time.

The invention provides a two-point fixed-type temperature-PH value combined alarming system and an operation method thereof, and belongs to the technical field of temperature-PH value monitoring and alarming. The system comprises a temperature-PH value detection device, a production control center data processor, an alarming center data processor, a temperature regulating device, a ventilation device and a mobile terminal. According to the system, the inspection and field operation frequency of operators can be decreased, the occupational disease harmful factor contact time of the operators can be shortened, and the occupational disease harmful factor contact intensity of the operators can be reduced; in-time alarming is conducted, in-time maintenance of the devices is promoted, the service life of an instrument is prolonged, it is guaranteed that the instrument keeps a good using state for a long time, the stopping overhauling frequency is decreased, and the safe production time is prolonged; personal casualty accidents are reduced; an accident and abnormal condition database is established, expenditures needed by the accidents and abnormity are reduced, and the handling time is shortened; by means of big data accumulation, the data abnormity causes are judged, the load conditions of the devices are known, and when part of the devices are in a high-load condition, the system can remind a company to increase the device number to reduce the load of the single device.