161results about How to "Change layout" patented technology

The invention discloses a fingerprint and password combined type verification method and a device thereof. The fingerprint and password combined type verification method and the device thereof are used in an electronic device with a touch screen, and the touch screen has the fingerprint recognition function and the touch recognition function at the same time. The method includes the following steps that an input keyboard which is provided with a plurality of virtual keys is displayed, and if an input password is the same as a pre-stored password and each fingerprint for operating the virtual keys is matched with a corresponding pre-stored user fingerprint, verification is successful. By means of the fingerprint and password combined type verification method and the device thereof, cracking verification difficulty is greatly increased, and privacy protection to the electronic device is improved; the practicability of the method is almost the same as the practicability in an existing mode, under the condition that user difficulty is not increased, the password cannot be cracked by others easily, and hence the confidentiality which is far higher than that of an existing verification mode is achieved.

The invention relates to a reinforced concrete frame gridding slab prefabricated energy-saving house. The reinforced concrete frame gridding slab prefabricated energy-saving house is assembled by prefabricated frame gridding concrete wallboards, floor slabs, roof boards, prefabricated frame gridding concrete foundation section and accessories, wherein the prefabricated slabs are formed in a mutually mechanical occlusion and connection manner; the prefabricated slabs are fixed by means of fixing bolts, pin ribs or post-tensioned prestressed reinforcements; a frame gridding type concrete slab frame is a #-shaped reinforced concrete load-bearing frame consisting of longitudinal and horizontal ribs; each of four sides of the slab frame is provided with mechanical connection connectors, and preformed holes or is provided with pre-embedded connecting pieces; two surfaces or one surface of each slab of the slab frame are / is covered with a heat insulating material, a decorative finish layer or a concrete protecting layer. The reinforced concrete frame gridding slab prefabricated energy-saving house realizes light weight, full assembly as well as disassembly and shift availability of a house with a prefabricated concrete structure.

The invention is applicable to the field of fuel management on reactor cores of pressurized water reactors, and provides a refueling method for fuel assemblies of a reactor core of a PWR (pressurized water reactor) nuclear power plant. The method comprises: classifying the fuel assemblies of the reactor core into three enrichment areas according to different enrichment degrees; in an initial cycle, respectively adding 8, 12 and 16 burnable poison rods into the fuel assemblies, and according to a cycle length of 18 months, placing the fuel assemblies with high enrichment degree outside the reactor core, and placing the fuel assemblies with low enrichment degree in the reactor core, wherein the enrichment degrees of the fuel assemblies of an initial reactor core are respectively 3.9%, 3.1% and 2.0%; and in subsequent cycles, starting from a second cycle, and rapidly transitioning the subsequent cycles to an equilibrium cycle according to an enrichment degree of 4.45%, wherein a mode of 18-month refueling is adopted, and the fuel assemblies of 1 / 2-1 / 3 of the reactor core are replaced every time; meanwhile, placing the new fuel assemblies in the reactor core, and placing the fuel assemblies which are burned outside the reactor core. By using the refueling method provided by the invention, the cycle period is extended, the fuel consumption is improved, and the purpose of completely low neutron leak loading is achieved in the subsequent cycles.

The invention discloses a foldable floor integration table and chair module. A folding device used as a table, a chair or the ground is arranged inside a box body. When the box body is not in use, a top plate of the box body is used as a floor, and when the box body is in use, the folding device is unfolded and used as the table or the chair. The folding device comprises a connecting rod type moving and supporting mechanism, a lifting mechanism, a table and chair mechanism and a folding supporting switching piece. A planar four-bar structure is formed by a small piece floor, a large piece floor, a supporting plate and a box body backside plate. When the folding device is unfolded for using, the small piece floor and the large piece floor are located on the top surface of the box body, and are used as the unfolded floor. The joint of the small piece floor and the large piece floor is supported by the folding supporting switching piece. According to the foldable floor integration table and chair module, the interconversion and modularized processing among the table, the chair and the floor is achieved, and the concave pit problem left on the ground caused by a prior similar ground lifting mechanism is solved. The foldable floor integration table and chair module is convenient to convert, the folding rate is high, changes on the layout of the tables and chairs in a classroom are achieved, the ornamental value is high, and different functions and purposes of a room are achieved through the combination and conversion of the module.

The invention provides a base plate conveying device which comprises a conveying belt used for carrying a base plate and at least two magnetic levitation driving wheels, wherein the conveying belt is arranged on the at least two magnetic levitation driving wheels; a plurality of first magnetic blocks are arranged on each of the magnetic levitation driving wheels at intervals along circumferential direction; a plurality of second magnetic blocks opposite to the first magnetic blocks are distributed on the conveying belt at intervals; the opposite surfaces of the first magnetic blocks and the second magnetic blocks are homopolar and are used for generating a magnetic levitation force between the second magnetic blocks and the first magnetic blocks for driving the conveying belt to move between the at least two magnetic levitation driving wheels during a rotating process of the magnetic levitation driving wheels. The base plate conveying device provided by the invention is capable of reducing base plate scratching; no friction particle is generated; the influence on product quality caused by production line dust generation is prevented.

This invention provides welding method for P91 steel with basic steps of preheating, back welding with TGS-9CbªŽ2.4 solder wire, filler welding with C9MVªŽ2.5, C9MVªŽ3.2 welding rod and parameters of current 75-140A, welding time for every layer 6-21min, welding preheating temperature 150Deg and welding layer-to-layer temperature 200-300Deg, thermal insulation and thermal treatment. The technique progress can be found from: 1. increase welding current and speed about one times compared with generated method; 2. change layer bead arrangement, decrease welding bead and welding layer thickness convenient to operate, avoid dead angle, prevent welding bug; use layer-to-layer back fire effect to improve metal structure and performance of welding line; 3. come to welding operation standardization and process programming benefit for training and management to workers.

The invention discloses an indoor light path test system which comprises a laser generator, a condenser lens to be tested, a condenser lens bracket and a receiver, wherein the laser generator is used for shooting laser beams; the condenser lens bracket is used for mounting and fixing the condenser lens to be tested and is arranged below the laser generator; and the receiver is used as a screen of a focal spot formed by the reflected light of the condenser lens bracket and is arranged between the condenser lens bracket and the laser generator. The invention further discloses a method for testing a light path and a method for testing the energy flux density of the focal spot.

The invention relates to a handheld pipeline welding seam flux leakage detection device and a detection method thereof. A machine frame of the handheld pipeline welding seam flux leakage detection device is provided with proceeding wheels, one proceeding wheel is a fixed distance wheel, one side of the fixed distance wheel is fixedly provided with a driving wheel, the driving wheel is meshed with a driven wheel, the transmission ratio of the driving wheel to the driven wheel is 1:1, and the side face of the driven wheel is coaxially provided with an encoder; two permanent magnets of a magnetization mechanism are arranged below an armature side by side, each permanent magnet is protected by a pole piece below the permanent magnet, and the magnetization direction is perpendicular to the proceeding direction; a sensor box of a data acquisition mechanism is fixed below the armature, and is located between the two permanent magnets, and a spring is arranged between the sensor box and the armature; a Hall sensor is parallel to the bottom face of the pole piece and is arranged inside the sensor box, and the Hall sensor array direction is parallel to the magnetization direction, and is perpendicular to the proceeding direction. According to the handheld pipeline welding seam flux leakage detection device and the detection method thereof, the pipeline welding seam detection based on a flux leakage method is achieved, and the technical barrier that a traditional detection device is not applicable to welding seam detection is broken through.

The invention discloses diamond wire multi-wire cutting machining equipment. The diamond wire cutting machining equipment comprises a support, a pay-off roller assembly, a pay-off moment wheel assembly, a grooved roller frame, grooved rollers, a take-up moment wheel assembly, a take-up roller assembly, a workbench and a diamond wire. The grooved roller frame is supported by the support, and the two or more grooved rollers are arranged on the grooved roller frame in parallel. The workbench is installed below the grooved roller frame. A pay-off roller guide rail and a take-up roller guide rail are connected with the support, and the take-up roller assembly and the pay-off roller assembly are arranged on a pay-off conveying vehicle which does reciprocating motion along the take-up roller guide rail and the pay-off roller guide rail. One end of the diamond wire is wound on the pay-off roller, and the other end of the diamond wire is wound on the grooved rollers after passing through the pay-off moment wheel and then is wound on the take-up roller after passing through the take-up moment wheel. According to the diamond wire cutting machining equipment, the cutting wire with the surfaceplated with diamond micro-particles is adopted, it does not need to add abrasive materials any longer, the cutting quality is obviously changed, and the working environment is improved. The inventionfurther relates to a diamond wire cutting machining method of a neodymium iron boron magnet. The cutting quality is obviously changed, cutting liquid can be circularly used, and the environmental friendliness is facilitated.

The invention discloses a multi-mode high-density intelligent parking lot system, which comprises a parking lot system overall framework; the parking lot system overall framework comprises a pluralityof independent intelligent agent agents, namely, a ground equipment agent, an AGV equipment agent, a resource management agent and a human-computer interaction agent; the ground equipment agent is used for parking vehicles and is composed of a plurality of pieces of independent three-dimensional parking equipment arranged on the ground. The AGV equipment agent is used for controlling the AGV to move to realize vehicle carrying; the resource management agent is used for controlling the AGV to realize optimal operation and ensuring stable and reliable operation of the system; The human-computerinteraction agent is used for realizing interaction with a user. According to the invention, the space adaptability, the parking density and the parking and picking-up efficiency of the parking lot are improved by adopting a mode of combining the three-dimensional parking equipment and the AGV.

The invention discloses a Zigbee network based insertion type wireless irrigation and subsurface water drainage device. The Zigbee network based insertion type wireless irrigation and subsurface water drainage device is characterized by comprising a PE (polyethylene) tube, a temperature and humidity sensing probe, a first electromagnetic valve, a second electromagnetic valve, a water inlet, a processor and Zigbee chip module, a mist spray irrigation nozzle, a water delivery hose, an air delivery hose, check valves, a pressure sensor and an upper computer; the processor and Zigbee chip module is connected with the temperature and humidity sensing probe, the first electromagnetic valve, the second electromagnetic valve, the check valves, the pressure sensor and an external power source module, and is used for transmitting information detected by the temperature and humidity sensing probe and the pressure sensor to the upper computer and receiving control commands of the upper computer to control the first electromagnetic valve, the second electromagnetic valve and the check valves to work. The Zigbee network based insertion type wireless irrigation and subsurface water drainage device has the advantages that drought and subsurface water resistance integrated work is realized, ad-hoc network control is achieved through application of the Zigbee, and water is saved.

A probe measurement device is prepared for setting test elements larger circuit board and improving layout of test elements on circuit board for enabling to set more test elements on circuit board, furthermore enabling to arrange prepared measurement probe on old tester for raising probe measurement performance of old tester.

The invention discloses a production system of ultra-low shrinkage bright FDY and an operation method thereof. The production system comprises a spinneret box, an oil rolling tank, a network box, a heating shaping box and a package mechanism, wherein the spinneret box is fixedly connected to the top of the oil rolling tank. The invention relates to the technical field of textile equipment. According to the production system of the ultra-low shrinkage bright FDY and the operation method thereof, pulleys are arranged to be matched with digging ropes to connect two heating rollers and two shapingrollers correspondingly, when switching to a working mode, fiber filaments move in an S shape between the heating rollers and the shaping rollers, contact area is enough for heating shaping, before processing, a group of heating rollers and shaping rollers are pulled up by a lifting device, and a horizontal gap can be formed between the upper and lower two groups of heating rollers and shaping rollers, under the blowing of airflow, the fiber filaments can quickly pass through the heating rollers and the shaping rollers to extend to the right side, and traction and limit of the filaments are quick and convenient without the need of turning on equipment, the chance of dust pollution is reduced, and the efficiency is improved.

The invention discloses an optimization method for data layout of multi-data centres based on calculating relevancy. The optimization method comprises the steps of: generating an access associated matrix of an aggregation of computing sets and data sets according to a situation of executing calculation and procession of the data sets; obtaining, by means of calculation, the calculating relevancy between any two data sets, generating a corresponding calculating relevancy matrix; calculating a basic capacity of each data centre, defining a layout associated matrix, and laying out the data sets according to the calculating relevancy. According to the optimization method for data layout of multi-data centres based on calculating relevancy disclosed by the invention, by means of establishing the access associated matrix and the layout matrix, specific mathematical expression of the calculating relevancy is provided; according to the established calculating relevancy matrix, data layout is realized by a method of a low complexity; moreover, new data and intermediate data are dynamically laid out to a proper data centre, so that data scheduling cross the data centres can be effectively reduced, and an access performance of a system is improved.

The invention provides a layout of a novel dining hall and a selling method. The layout comprises a kitchen, a passenger compartment, a hall, a passageway, a corridor, a gate and a reception desk, and also comprises a supermarket area, a PK competition area and a food culture advertising area. The layout of the novel dining hall and the selling method change the single layout and the selling mode of the conventional food and beverage enterprise, form diversified layouts and selling modes, and meet diversified requirements of consumers.

The invention discloses a minitype laser methane sensing probe. The minitype laser methane sensing probe comprises a filter screen cover, an air chamber core, a circuit board, a front sleeve, a transfer sleeve and a cable. According to the minitype laser methane sensing probe, the design of a stacked-structure circuit is adopted, the problem that the size of the probe is affected by the huge volume of the circuit is solved, the waste of the space of the probe is reduced, the whole volume of the probe is shrunk to 1 / 2 of the original volume under the condition that the diameter of the probe is guaranteed, and great convenience is provided for the different special application occasions. The traditional distribution form of a laser and a photovoltaic conversion receiver is changed, a group of reflectors are used, so that incident light emitted from the laser is reflected by the two mutually matched reflectors and is received by the photovoltaic conversion receiver, the propagation path of light is changed through the reflectors, the optical distance of an air chamber is increased by more than one time under the condition of the same volume, the effects of increasing the optical distance and saving the space are achieved, and the gas detection result is more accurate.

The invention discloses a direct-current-electric-method-based rapid electrode distribution system for advanced detection of a water hazard in a tunnel and a detection method thereof. The system comprises an infinity electrode and a host, wherein the electrode and the host are connected by a telescopic cable. Besides, the system also includes an automatic carry-bit multi-core testing wire connected with the host; the automatic carry-bit multi-core testing wire consists of a plurality of male and female head aviation plug groups; two male and female head aviation plug groups are connected by a plurality of wedge-shaped testing wires; and each male and female head aviation plug group is connected with a power supply measuring electrode correspondingly. According to the invention, the traditional cable electrode arrangement way is changed and a corresponding number of combined units of female head aviation plugs, wedge-shaped testing wires and female aviation plugs with the corresponding number are added, and thus re arrangement of all electrodes, the testing wire, and the host dost not required and one segment of testing wire, electrode and host need to be moved at a distance corresponding to a tunneling distance, so that the work becomes convenient with less time and effort. The traditional one-tunneling and one-detection mode is changed and real-time tracking and detection on the tunneling working face of the tunnel can be realized, so that the geological anomalous body can be detected timely by multiple times.

The invention relates to a three-dimensional stacked packaging module single-board testing tool. The three-dimensional stacked packaging module single-board testing tool is composed of four parts of a control signal and radiofrequency signal circuit board and an installation module thereof (1010), a vertical interconnection connector and an installation frame thereof (1020), a circuit board to be tested and a fixing frame thereof (1030) and a radiofrequency signal output module (1040). The vertical interconnection connector and the installation frame thereof (1020) are composed of an installation frame (1021), vertical transition connectors (1022) and guide sleeves (1023); the circuit board to be tested and the fixing frame thereof (1030) are composed of a metal plate to be tested (1031) and a circuit board (1032); and the signal output module (1040) is composed of radio frequency connectors (1041), hexagon copper posts (1042), fuzz button conversion coaxial connectors (1043), guide pillars (1044), a mounting base plate (1045), microstrip boards (1046) and cover plates (1047). By employing the three-dimensional stacked packaging module single-board testing tool, the contact area of a radiator is increased, space of the thermal design is expanded, natural heat dissipation can satisfy the demand, and the difficulty level and cost of the thermal design are reduced.

The invention discloses a design method for improving machine tool machining precision. The design method comprises three steps of: (1) establishing a machine tool dynamic error transmission model according to a machine tool movement transmission chain; (2) identifying error sensitive parts of a machine tool in such a manner that according to the established machine tool dynamic error transmission model, dynamic error sensitive coefficients of all parts corresponding to all machining positions of a workpiece are calculated, the deformation amounts of all the parts of the machine tool in each direction are simultaneously analyzed, and finally the error sensitive parts are identified according to the dynamic error sensitive coefficients and the deformation amounts of all the parts; and (3) simultaneously carrying out adjustment on the layout and rigidity of the error sensitive parts, reducing the sensitive coefficients of the parts, simultaneously reducing the deformation amounts of the part, and improving the machining precision of the machine tool. The layout change of the machine tool and the rigidity improvement of the error sensitive parts of the machine tool can be carried out in the design beginning stage, a basis is provided for the design of the high-precision machine tool, the integral machining error of the machine tool is reduced, and the manufacturing cost of the machine tool is lowered.

The embodiment of the invention relates to a method and device for changing layout of a dial plate, relating to a communication technology and being invented for improving utilization ratio of space of the dial plate. The method for changing the layout of the dial plate comprises the steps of detecting an operation habit of a user to press keys on the dial plate and changing the layout of the press keys on the dial plate according to the operation habit of the user. The embodiment of the invention is mainly applied on a mobile terminal.

A window control arrangement for operating two or more windows (1a, 1b, 1c, 1d) in a vehicle includes one or several manually operated window control switches (2a, 2b, 2c, 2d) set as default to be associated with a specific one of the windows, a window actuator (4a, 4b, 4c, 4d) associated with each of the windows and configured for raising or lowering a corresponding window, a control unit (3) connected to the window actuators for controlling raising or lowering of the windows, and an input device (5) connected to the control unit, the input device having a multitude of input modes of which at least one mode is configured for receiving input concerning operation of the windows. The arrangement is configured for activating the input device to be in the at least one mode configured for receiving input concerning operation of the windows as a result of a detected intention from a driver or passenger in the vehicle to activate a window actuator. The invention also relates to a method controlling operation of two or more windows.

Provided is a balance shaft assembly for a vehicle, which includes a balance shaft carrier disposed under a cylinder block and, includes an oil pan, an upper end of the oil pan being coupled to a bottom of the cylinder block, may include a balance shaft protruding rearward from the balance shaft carrier and rotatably supported by the balance shaft carrier, a balance weight formed on an outer circumferential surface of the balance shaft, and a balance weight receiving portion formed at the oil pan and coupled to the balance shaft carrier to seal the balance weight therebetween.

The invention relates to a refrigerating furniture, particularly a refrigerating shelf (KR1) for cooling and displaying products to be refrigerated in a cooling chamber (KR1M), comprising an access region via which the products to be refrigerated are accessible, and a refrigerating device (KR1KE) which comprises a condenser (VF) and a compressor (KOM). According to the invention, it is provided that the condenser (VF) is arranged at least partially within the refrigerating shelf (KR1) and in the upper region (HR1) thereof and that the compressor (KOM) is arranged within the refrigerating shelf (KR1) in the lower region (VR) thereof. As a result, interfering noise emissions are reduced and, simultaneously, the packaging of the refrigerating furniture at the manufacturing site and the transport to the site of use are simplified.

The invention discloses a high speed cone winder for spinning. The high speed cone winder comprises a frame, wherein a multi-hole yarn gripper is arranged at the lower end of the frame; the multi-holeyarn gripper is tightly welded with the frame; cop is arranged inside the multi-hole yarn gripper; the cop is movably connected with the multi-hole yarn gripper; a ballooning fracture is arranged atthe lower end of the multi-hole yarn gripper; ballooning fracture is movably connected with the multi-hole yarn gripper; a drop preventing ring device is arranged at the lower end of the multi-hole yarn gripper; the drop preventing ring device is mounted in the multi-hole yarn gripper; a control box is arranged on the right side of the frame; the control box is fixedly connected with the frame through screws. The high speed cone winder has the advantages that the high speed cone winder performs reeling on yarn, the high speed cone is provided with a double ingot high speed frequency changer, the double ingot high speed frequency changer is high in rotate speed, a reeling area is not polluted, the rotate speed of an overlap preventing nickel alloy cast iron groove drum is controlled throughthe double ingot high speed frequency changer, the production productivity is convenient to improve, the labor intensity is reduced, so that changing of the rotate speed of the overlap preventing nickel alloy cast iron groove drum is realized.

The invention discloses a novel medical car, comprising a car body and a carriage fixed on the car body, wherein an X-ray detection region is positioned in the middle of the carriage, and a medical personnel operation region is positioned on the front part of the carriage. The novel medical car is characterized in that an X-ray machine bulb assembly, a perspective imaging assembly and a shooting imaging assembly are successively arranged in the X-ray detection region from left to right along the horizontal axis direction of the carriage and are positioned on the same horizontal axis; and the X-ray machine bulb assembly and the perspective imaging assembly respectively slide along the longitudinal direction of the carriage. The novel medical car in the invention has the advantages of simple structure and new carriage layout, thus the space use ratio of the X-ray detection region is improved, the equipment occupied space is saved, the procurement cost of a hospital is reduced, the volume is small, an image is clearer, and the practicability and flexibility of X-ray detection equipment are improved.

A roof airbag apparatus may include: a deployment guide part mounted on a sunshine roof part of a vehicle; a cushion part mounted in the sunshine roof part, and deployed in a longitudinal direction of the deployment guide part; and an inflator part mounted in the cushion part, and configured to discharge gas to the cushion part in case of a collision of the vehicle.

The invention provides a cable fixing device for a communication cabinet. The cable fixing device comprises a substrate and a plurality of cable fixing brackets, wherein the substrate can be connected to the communication cabinet; the substrate is provided with a plurality of first mounting holes which are formed on the substrate in the shape of a preset pattern; the plurality of cable fixing brackets are used for fixing cables; each of the cable fixing brackets is provided with two connecting ends; the connecting ends of the cable fixing brackets are detachably connected into the first mounting holes through first fastening members so as to connect the cable fixing brackets onto the substrate. The cable fixing brackets can be detachably connected onto the substrate, therefore, the cable fixing device can be assembled and disassembled conveniently; in addition, the arrangement way of the cable fixing brackets can be changed according to the requirement of a user, thereby meeting various engineering requirements of the communication cabinet.

The invention relates to an emergency lighting device based on small electric signals in a detection circuit, which is characterized by comprising a small signal detection module (C1-1), an AC-DC conversion module (C1-2), a switch switching circuit (C1-4), a battery (E) and a luminescence lighting device (L1). The whole system does not need to change any line layout of a traditional emergency lighting device, and can realize an integrated function of emergency lighting and general lighting by only changing a traditional light source or a lamp and a circuit breaker or a switch directly, thereby saving tedious process and high cost in independent wiring of a traditional emergency lighting line, improving the utilization rate of lighting device itself, bringing convenience to construction, saving resources for production and life, and saving the cost.