100results about How to "Convenient and direct operation" patented technology

The invention belongs to the technical field of kitchen appliances, and particularly relates to an integrated cooker. The integrated cooker comprises a machine body and a range hood body; the range hood body comprises an air inlet, an air collecting box and a fan assembly; the air collecting box communicates with the air inlet; the fan assembly is arranged in the air collecting box; a volute air duct of the fan assembly extends downwards to the wall face of the bottom of the air collecting box and extends out of the bottom of the air collecting box to be rotationally provided with an air outlet base; and an air outlet is formed in one side of the air outlet base. According to the integrated cooker, the volute air duct extends downwards to the wall face of the bottom of the air collecting box and extends out of the bottom of the air collecting box to be rotationally provided with the air outlet base; the air outlet base is directly located on the outer side of the air collecting box, and the situation that a channel is located inside and occupies too much space is avoided; a through hole does not need to be additionally formed in the side edge of the machine body, and leakproofnessof the side face of the machine body is guaranteed; and meanwhile, the air outlet base is rotatably arranged, so that a user can conveniently adjust the air outlet direction according to actual needs,and humanization is achieved.

An electronic device and a method are adapted to identify window control commands in a multi-window system. The electronic device displays multiple windows each respectively having a title bar on a touch interface. The electronic device executes the method to identify a window control command according to a touch gesture from a movement of a touch point detected on the title bar of one of the windows. The user can easily touch the title bar to operate a certain window.

The invention relates to a profile curve numerical control code generation method based on a particle swarm algorithm and a numerical control machine tool. The profile curve numerical control code generation method based on the particle swarm algorithm is used for a numerical control machine tool, and includes the steps of: (1) building a mathematical model for a profile curve of a machining workpiece in a numerical control system; (2) using the particle swarm algorithm to program iterative computation in a computer, and obtaining an approximation node; (3) generating and outputting a machining curved surface tool path numerical control code of a machining tool; (4) putting the machining workpiece on a machining table, and positioning and fixing the machining workpiece through a clamp; (5) providing a tool by a tool magazine and performing tool setting, and positioning the position of a machining starting point; and (6) using the machining tool to machine the machining workpiece on the machining table according to the acquired machining curved surface tool path numerical control code. The invention provides the profile curve numerical control code generation method based on the particle swarm algorithm which is applied to the numerical control machine tool, thereby enabling the machining tool to effectively and accurately complete numerical control machining of the profile curve of the workpiece, improving work efficiency and quality of the numerical control machine tool, the operation is simple and direct, and the machining precision is high.

Embodiments of the present application provide a method and a mobile terminal for displaying an interface of a mobile terminal. The method includes: performing foreground display on a first application associated with a first floating window in response to a first operation performed on the first floating window in the display interface; wherein the first float window is one of at least one floatwindow in the display interface, the first float window is associated with one application at a time, and the first float window can change an application associated with the first float window; and hiding the first floating window in the display interface. The method and the mobile terminal for displaying the interface of the mobile terminal in the embodiment of the present application can greatly simplify the operation steps when the user performs the application handover, thereby improving the efficiency of the user in using the mobile terminal and the user's use experience.

The invention discloses a method and a device for recognition processing of a target object. The method comprises that smell information of the target object collected by a user using a smell sensor is received; matched recognition is carried out according to the smell information of the target object; and relevant information of the target object is fed back to the user according to results of the matched recognition. The method and the device for the recognition processing of the target object provided by the invention apply a more visual smell information recognition method to the target object, check the target object needed by the user and feed back the relevant information to the user and can more accurately recognize the target object. In comparison with existing single word recognition, operations are simpler and more direct, a checking failure caused by inaccurate word expression of the target object is avoided, and manners for checking the target object are enriched.

The invention discloses a stock whole-process repaired price calculation and K-line record positioning method and system. The method comprises the steps of market data acquisition, that is, market data is acquired from the Shenzhen Stock Exchange and Shanghai Stock Exchange; market data preprocessing, that is, the acquired market data is preprocessed, and K-line data with a preset period is generated; K-line record positioning and marking, that is, stock trading data is marked, wherein the marking method is as follows: the stock trading data is arranged into a sequence according to the trading date and the trading time, the sequence is segmented according to the preset period of the K-line, and positioning markers of K-line data with the preset period; calculation for an ex-dividend date factor and a whole-process repair factor; and data storage and data reading.

The invention discloses a solute transport process optical measuring device based on a rock joint transparent copy. The device is characterized by comprising a transparent joint overcurrent device, an optical monitoring system, a water flow controlling and measuring system and a data acquiring and analyzing system. A to-be-tested and detected transparent rock joint copy is placed on the transparent joint overcurrent device, and the transparent joint overcurrent device provides a stable water flow which is precise in flow through the water flow controlling and measuring system; and the data acquiring and analyzing system is connected to the optical monitoring system and the water flow controlling and measuring system, and the data acquiring and analyzing system is used for acquiring the flow rate data of the water flow controlling and measuring system and transparent rock joint copy photographing data by the optical monitoring system. The measuring device can realize solute transport processes of the joints with different spatial morphological characteristics at different flow rates. The testing process is simple to operate, the device is low in cost, the repeatability is strong, a result can be intuitively displayed, and the reliability is strong.

The invention discloses a production line for fabric processing. The production line comprises a dyeing device, a dewatering device, a drying device and a collecting device; the dewatering device is used for squeezing water of dyed fabric, and the drying device is used for drying the dewatered fabric; the dewatering device is arranged between the dyeing device and the drying device and comprises arack, a first press roll, a second press roll and a regulating unit, the first press roll is spaced from the second press roll by a pressing interval, the regulating unit is used for regulating the pressing interval and comprises a fixing member matched with the first press roll and a pushing member for pushing the fixing member to do left and right movement. According to the production line, fabric is dewatered by the dewatering device before being dried by the drying device, and then the fabric with low water content is fed into the drying device to be dried within a short time; since the interval between the first press roll and the second press roll is regulated by the regulating unit, the production line is adaptable to fabric having different thickness.

The invention discloses a variable-focal-length bifocal microlens and a use method thereof. The variable-focal-length bifocal microlens comprises a cylindrical microcavity and three kinds of insulating liquid which are immiscible, identical in density and different in refractive index. The cylindrical microcavity is formed by jointly combining an upper cover plate, a cylindrical tube, a planar electrode and a glass substrate which are sequentially arranged from top to bottom; the three kinds of liquid are stored in the cylindrical microcavity, the three kinds of insulating liquid are sequentially marked as first liquid, second liquid and third liquid according to the order of refractive indexes from small to large, and the third liquid is attached to the glass substrate subjected to surface treatment in a liquid drop shape; the second liquid integrally wraps the third liquid in the shape of the spherical crown, the center of the second liquid coincides with the center of the third liquid, and the cylindrical microcavity and the peripheral space of the second liquid are filled with the first liquid. According to the variable-focal-length bifocal microlens, the manufacturing method is simple, the cost is low, and the finished product has good surface smoothness and can fully meet the use requirements of many fields.

The invention discloses a test platform for an analog circuit. The test platform comprises a main control computer, a discrete instrument, a test resource mother board and a DUT test daughter board, the discrete instrument is connected to a circuit to be tested through the test resource mother board and the DUT test daughter board. Wherein the main control computer adopts a computer with a Labviewdevelopment platform and comprises a view module, a controller module and a test model module; discrete instrument test resources are integrated through the main control computer, test excitation application and device response collection are controlled through the main control computer, and the complex steps of a transmission manual test process are replaced; in the testing process, automatic testing can be achieved only by installing the matched DUT testing daughter board according to a circuit to be tested and selecting an appropriate testing model. The test result data can be automatically stored, and the test platform effectively improves the test efficiency and the test reliability by simplifying the test steps, solidifying the test method and performing test datamation.

The embodiment of the invention discloses a split-screen display method. The method includes the steps that a split-screen display instruction is received; attributes of a first file are obtained; according to the attributes of the first file, a second file with the attributes matched with those of the first file is inquired; according to the split-screen display instruction, the first file and the second file are displayed on a current interface in a split-screen mode. The embodiment of the invention further provides a terminal. People do not need to divide an area first and then select a split screen display application can call out an application interface running at a background on an interface where the application runs through the split-screen display instruction, the second file with the attributes matched with those of the first file is selected from the application interface running at the background for display, unmatched files are automatically filtered out, operation is easy and direct, and user experience is improved.

The invention discloses an anti-HIC (hydrogen induce crackle) hot rolled steel plate and a magnesium processing smelting method thereof. The hot rolled steel plate prepared by adopting the magnesium processing and smelting method comprises the following chemical components in percentage by weight: 0.06wt%-0.20wt% of C, 0.10 wt%-0.50 wt% of Si, 0.4 wt%-1.6 wt% of Mn, not greater than 0.25 wt% of P, not greater than 0.010wt% of S, not greater than 0.06 wt% of Nb, not greater than 0.15 wt% of V, 0.0001 wt%-0.020 wt% of Mg and Ti, less than 0.010 wt% of Als, and the balance of Fe and inevitable impurities. The anti-HIC hot rolled steel plate can inhibit production of banded structures in a steel plate, and can improve performance of the steel plate.

The invention brings forward application of a tapered nanometer optical fiber. The smooth tapered nanometer optical fiber extends into a micro-channel of a micro fluidic chip substrate from a taper tip and is used as an optical waveguide for introduction of fluorescence exciting light of a to-be-detected object. According to a technical scheme provided by the invention, the tapered nanometer optical fiber is applied as the optical waveguide for introduction of fluorescence exciting light of the to-be-detected object, the taper tip of the nanometer optical fiber is inserted into the micro-channel of the micro fluidic chip substrate and corresponds to a designated to-be-detected point, the fluorescence exciting light irradiates and enters from a larger end of the nanometer optical fiber, and the nanometer optical fiber introduces the exciting light into the micro-channel and allows the exciting light to converge and then be shot out from the taper tip; fixed-point fluorescence excitation is carried out on the designated to-be-detected point, so interference of the exciting light on a fluorescence signal of a sample can be effectively avoided, and detection sensitivity and reliability are improved. The invention further brings forward a micro-fluidic chip and a preparation method thereof. The micro-fluidic chip not only has improved detection sensitivity and reliability but also enhances the integration level of a fluorescence excitation apparatus and the chip. The preparation method is simple, direct and highly efficient.

The invention discloses a micro-fluidic chip fluorescence excitation device comprising nano optical fibers in a smooth cone shape and nanowires connected to the cone tip of the nano optical fibers. The nano fibers are made of high-molecular polymers. In this way, in the micro-fluidic chip fluorescence excitation device of the invention, the cone tip of the nano optical fibers is stretched into a micro channel of the micro-fluidic chip. The cone tip is corresponding to a specified point to be detected. The nanowires at the cone tip are melted so that the nano optical fibers can be fixed in the micro channel. Fluorescent excitation light irradiates and enters in through a thick end of the nano optical fibers. The excitation light is introduced by the nano optical fibers to the micro channel and concentrated in the cone tip for irradiation outwards. Fixed-point fluorescent excitation is conducted at the specified points to be detected in order to effectively avoid the interference of excitation to fluorescence signals of a sample and increase sensitivity and reliability of detection; the invention also discloses a micro-fluidic chip and a preparation method thereof. The micro-fluidic chip can not only increase the sensitivity and reliability of the detection, but also can increase the integration level of the fluorescence excitation device and the chip; the preparation method thereof is simple, direct and efficient.

The invention discloses a micro-cultivator transmission mechanism for a greenhouse. The transmission mechanism comprises a clutch assembly installed at the upper end of a handrail and a speed reducer assembly installed at the lower end of the handrail. The speed reducer is connected with an engine assembly through a transmission belt, a rotary tillage cutter assembly is installed at the lower end of the speed reducer assembly, and a depth limiting device assembly is further installed on a shell of the speed reducer assembly. The speed reducer assembly comprises a machine shell, an input shaft is installed in the machine shell, the two ends of the input shaft are rotationally installed in the machine shell through bearings respectively, first bearing end cap assemblies are further installed at the two ends of the input shaft respectively, and one end of the input shaft penetrates through the first bearing end cap assembly of the corresponding side and is connected with the transmission belt. The transmission mechanism is small in size and low in weight; a simpler transmission route is adopted, so the gravity center of a whole micro-cultivator is low, power of the whole micro-cultivator is reduced, an operation mode is simple and direct, and price is low.

The invention discloses an extractor hood. The extractor hood comprises a machine shell (100) provided with a machine shell interface portion (10), an internal washing system located inside the machine shell (100) and an extension type spray gun inserted into the machine shell interface portion (10) detachably in a matched mode through a spray gun connector portion. When the spray gun connector portion is connected with the machine shell interface portion (10), washing fluid in the internal washing system is introduced into the extension type spray gun through the machine shell interface portion (10). The extractor hood comprises a main machine and the extension type spray gun serving as an external accessory, the main machine and the extension type spray gun form simple plug-pull connection easy to operate, a user can use the extractor hood very conveniently, internal stream fluid can be introduced into the extension type spray gun through the machine shell interface portion, and theuser can greatly conveniently and directly operate the spray gun to spray and wash and external cooking bench, the outer wall of the machine shell and the like. The extension type spray gun can be independent from the main machine to be transported, packaged, washed, maintained and the like, and the appearance attractiveness of the main machine is not affected.

The invention discloses a high yield organic solar cell and a preparation method thereof, and belongs to the field of photovoltaic device production. The high yield means that at least 95% of prepareddevices can reach the standard efficiency. A bottom electrode is prepared on a substrate, then an optically active layer is prepared on the bottom electrode, an insulation layer solution is painted on the defects on the surface of the optically active layer to obtain an insulation layer; and finally a top electrode is prepared on the insulation layer and the optically active layer to obtain the organic solar cell. Before preparing the top electrode of the film solar cell, the insulation layer solution is painted on the defects of the optically active layer to obtain the insulation layer, because the insulation layer is insulated, short circuit of the defects is prevented. The preparation method is simple and effective, the yield of the organic solar cell is greatly increased, and the preparation method has an important meaning for the industrial production of film solar cells.

The invention discloses an interaction method and system for visualized display of a single-page multi-dimensional penetration scene, and relates to the technical field of data visualization. The method is applied to the terminal equipment, the terminal equipment comprises a display screen, the display screen displays a visual page, the visual page displays service data content, and the visual page is divided into a visual expression layer, a mask layer, a window layer and a floating popup layer from bottom to top, and the visual expression layer, the mask layer, the window layer and the floating popup layer are sequentially connected in series to express the service data content. According to the method, the problem of expression of multi-dimensional data and multi-service modules on thesame page is solved, and deep linkage, hierarchical penetration and association are realized to better and visually express page visual content, so that the visual page operation is simpler and more direct, the data is richer, the scene is more multi-dimensional, and the acquired information is more coherent.