2662results about How to "Improve operational convenience" patented technology

A method for selecting functional icons is provided for use with an electronic device having a touch screen. A plurality of functional icons are shown on the touch screen, in which each functional icon represents an executable function of the electronic device. The method comprises the steps of: when the touch screen is touched, selecting a functional icon corresponding to the touched position, and showing an enlarged image corresponding to that selected functional icon; if the touched position is moved, selecting a new functional icon according to the vector of movement of the touched position, and showing an enlarged image corresponding to the newly selected functional icon; and if the touched position is relieved, activating the executable function represented by the functional icon corresponding to the enlarged image shown on the touch screen.

Disclosed is a power supply device for electronic atomizer, which includes a housing having a battery compartment formed therein, at least a battery installed in the battery compartment and a control circuit having an input side electrically connected with the battery and an output side electrically connected with an output electrode terminal. The control circuit includes a microcontroller unit, a mode selection module connected with the microcontroller unit for selecting working mode of the electronic atomizer, a regulation module connected with the microcontroller unit for regulating working parameter of the electronic atomizer and a start button connected with the microcontroller unit for controlling whether the electronic atomizer starts up. The mode selection module is a multi-position switch and the microcontroller unit is able to being triggered to start corresponding working modes by switching the multi-position switch to be different positions. The present invention has the advantage of convenient to use.

The invention provides a method and a device for controlling screen movement and a terminal. The method comprises the steps of: acquiring user screen movement instructions, adjusting display coordinate information of a terminal application on a display screen to move a corresponding display position of the display coordinate information into a contactable region according to the screen movement instructions, making the terminal application be displayed at a corresponding display position of the display coordinate information after adjustment, and adjusting touch induction coordinate information of a corresponding contactable region of the display coordinate information based on the screen mobile instructions to make the contactable region after movement and a display coordinate have a same position, wherein the display coordinate locates on the one hand held display screen in a finger contactable region. According to the invention, one hand operation convenience of the terminal touch screen is improved greatly after terminal touch screen size increases.

A biaxially stretched polypropylene film of the present invention has high stiffness in the film longitudinal direction and can be manufactured by a conventional longitudinal-transverse sequential biaxial stretching method, since the biaxially stretched polypropylene film comprises a polypropylene which comprises a polypropylene having controlled specific values of a melt strength (MS) and a melt flow rate (MFR) at 230° C. or consists of a polypropylene having controlled specific values of a melt strength (MS) and a melt flow rate (MFR) at 230° C. and / or a Trouton ratio of the polypropylene is controlled at a specific value, moreover, the biaxially stretched polypropylene film contains regulated longitudinal fibrils.

A duplex fiber optic connector plug includes at least one fiber optic connector, a first casing, a second casing and a release lever. The release lever is axially coupled to a surface of the first casing and has an end coupled to a release bracket of the fiber optic connector to form a seesaw design. During operation, the release lever is compressed by the force of the finger, so that an end of the release lever is elevated, and the other end compresses the release bracket downward to release from a fiber optic socket, so as to provide an intuitively convenient operation and improve the convenience of use.

A remote controller having a plurality of keys arranged thereon, sending a remote control signal allocated to each of the keys upon being operated to thereby remotely control control-target equipment. The remote controller can send a remote control signal corresponded to each of the control-target equipment by mode switching and allows a remote control of selection in which specific equipment out of the control-target equipment can select a signal from the other control-target equipment. The remote controller includes an input selection key for directing the selection on the one specific equipment; a receiver receiving a connected equipment signal; a controller generating and sending a remote control signal corresponding to an operation of the key, and effecting the mode switching based on the connected equipment signal, thereby selecting control-target equipment; a transmitter sending the remote control signal; and a display displaying information of the selected control-target equipment.

A diagnosis method of defects in a motor and a diagnosis device thereof are described. A vibration sensing module can generate a vibration signal corresponding to a vibration of a motor during operation of the motor. Then, a data pre-processing procedure is performed to eliminate noises of the vibration signal. After the data pre-processing procedure, an analyzing procedure is performed to determine a first harmonic of spectrum features in the spectrum of the pre-processed vibration signal. And, other spectrum feature(s) is( / are) retrieved from the spectrum of the pre-processed vibration signal according to the first harmonic. Finally, a comparison procedure is performed with a defect spectrum feature database according to the retrieved spectrum features, so as to determine a defect type of the motor.

A hammer drill (2) includes a clockwise and counterclockwise driven tool spindle (28), a drive pinion (70) operatively connectable with the tool spindle (28) for transmitting a torque thereto, a separate control handle (6) for selecting one of the hammer drill functions including a pure drilling operation, a pure percussion operation, and a rotary-percussion operation), and a switching device (8) which is adjustable in accordance with a position of the control handle (6) and which is shiftable by the control handle (6) in a clockwise rotation position for effecting a pure drilling operation in a clockwise direction and in a counterclockwise rotation position for effecting a pure drilling operation in a counterclockwise direction.

The invention provides a touch switch which can improve the operation stability and the reliability per se and also can ensure the operation convenience, the reliability and the appearance beauty of machinery equipment provided with the touch switch. The touch switch is internally provided with a box body (24) covering the periphery of an induction part (18), the induction part is connected with a connecting part (21) under a state that the upper surface (18a) of the induction part is higher than the upper surface (24c) of the box body, and the connecting part is an elastic part. After the box body is fixed on a printed substrate, the induction part after being connected with the connecting part is easy to be fixed on the printed substrate, and the difference of assembly operation also can be reduced. Because the induction part is arranged at the position protruding over the upper surface of the box body, tight attaching type fixation can be realized between a part arranged on the upper surface of the induction part and supplied for people to touch and the induction part, and the detection deviation of an electrostatic capacity can be lowered.

In order to improve a simulation system for representing actions of machining units of a machine tool, in particular actions in the machining of a workpiece, in accordance with a CNC machining program complex by means of at least one first visualization unit in the form of actions of virtual machining units of a virtual machine tool, comprising an action control, which has at least one first data processing unit, which establishes control commands for actions of the virtual machining units by a control program processing CNC blocks of the CNC machining program complex, and a visualization control, which has at least one second data processing unit, which represents actions of the virtual machining units on the first visualization unit by a visualization program on the basis of configuration data of a stored machine model and the control commands determined by the action control, in such a way that it can be operated more easily, it is proposed that the simulation system comprises an operating control with a third data processing unit, which operates the action control by an operating program, and that the operating program has a program management function, which transfers at least program parts of the CNC machining program complex in a workpiece-related manner from said CNC machining program complex stored in a memory of the third data processing unit to the action control for executing said program complex.

A method for controlling a voltage transformer for operating a switchable load having at least one inductance and a switch, which is activated by a digital control device. When the switch is closed, a magnetizing current flows through the inductance. When the switch is open, a demagnetizing current flows through the inductance. The method comprises the steps of measuring the demagnetizing time of the inductance and, when a maximum value of the demagnetizing time of the inductance is exceeded, storing such an ocurrence as a fault. The load is disconnected by the control device when a predetermined maximum frequency of faults is exceeded.

The execution mode of the invention provides a smart home control method, a smart home control device and a smart home control system. The smart home control method comprises the following steps of capturing a user limb space movement through a mobile terminal camera, and determining a smart home control command corresponding to the user limb space movement; sending the smart home control command to a smart home controller in a wireless communication manner; controlling smart home equipment through the smart home controller based on the smart home control command. A user only needs to hold mobile terminal equipment instead of being limited in an appointed region of a controller camera to realize remote control operation for the smart home control equipment under a condition that a mobile terminal and the smart home control equipment keep effective wireless network connection, so that the human-machine interaction mode of the smart home control equipment is expanded, and the usability of smart home operation is improved.

A power distribution method for electric vehicle driven by two power sources includes executing a first power distribution law by a vehicle control unit, wherein the first power distribution law sets a distribution ratio according to a vehicle speed of the electric vehicle, a torque demand, and a current gear of a transmission. The powers outputted by first and second motors are adjusted according to the distribution ratio such that the first and second motors can operate at the most efficient operation points to increase the operational efficiency of the electric vehicle driven by two power sources.

The invention provides a data migration method and a data migration device. The method comprises the steps of obtaining configuration information, wherein the configuration information contains a source database address and a target database address; connecting to a source database according to the source database address, connecting to a target database according to the target database address to build a migration channel corresponding to the configuration information; transmitting a data migration request to the source database through the migration channel; obtaining total data transmitted by the source database in response to the data migration request through the migration channel and transmitting the total data to the corresponding target database through the migration channel; extracting incremental data of the source database through the migration channel and introducing the incremental data into the corresponding target database through the migration channel according to the time sequence of data generation. According to the method, the convenience of migration operation of the data can be improved.

A holder for a beverage container has a storage compartment, a divider which is movably guided on the storage compartment with a substantially vertically arranged rotary bearing as a guide, from the non-use position in which the divider does not divide the storage compartment, in the position of use in which the divider divides off an insertion region for the beverage container from a remainder of the storage compartment, and back again, a diameter-compensating flap which is moved out of the storage compartment as the divider moves into the non-use position, the divider having a torsion spring system and being lockable by a locking device.

The invention provides a magnetic bead process nucleic acid extraction and transformation kit, and a using method thereof. The kit includes a lysate, a protease K, a magnetic bead solution, a transforamtion reagent, a nucleic acid protection agent, a binding solution, a washing solution I, a washing solution II and an eluent. The using method of the kit includes the following steps: (1) lysis; (2)transformation; (3) layering; (4) binding; (5) primary washing; (6) secondary washing; (7) drying; and 8) elution. The kit and the using method thereby can complete the transformation while achievingautomatic extraction of nucleic acid from a sample. The sample is lysed, releases the nucleic acid, and then begins to transform, the nucleic acid is separated from proteins by the binding solution after the transformation is completed, the methylated nucleic acid is purified by a magnetic bead process, and a pre-denaturation step in subsequent qPCR detection of the sample is used to replace a previously omitted sulfo group removal step, so a purification process in the original nucleic acid extraction step is omitted in the entire extraction and transformation process.