2538results about How to "Open quickly" patented technology

The invention discloses a rapidly-cooling pressure cooking appliance, and belongs to the field of kitchen cooking electric appliances. The technical problem that an existing pressure cooking appliance can not be rapidly opened after cooking is completed is solved. A rapidly-cooling electric pressure cooker comprises a body, an inner cooker body, a cover and a cooling mechanism, wherein the body comprises an outer cooker body; the inner cooker body is contained in the outer cooker body; the body is covered with the cover, and the cover and the inner cooker body can form a pressure cooking cavity in a sealed mode; the cooling mechanism comprises a cooler, a driving device and a cooling medium container for storing cooling media, the cooling media can be led into the cooler through the cooling medium container, and the driving device drives the cooler to be in contact with the inner cooker body or separated from the inner cooker body. The embodiment of the rapidly-cooling pressure cooking appliance is applied to kitchen pressure cooking appliances such as electric pressure cooker products and pressure cooker products.

The invention discloses a cooling air duct structure of an IH electrical pressure cooker. The electrical pressure cooker includes a cooker body, an inner pot, a base, and an inner pot support 4; an inner air inlet and an inner air outlet are formed in a side wall of the support 4; and an outer air inlet and an outer air outlet are formed in the base. The cooling air duct structure includes: a first cooling air duct section arranged in a side wall of the cooker body, wherein a lower end of the first cooling air duct section communicates with the outer air inlet, and an upper end of the first cooling air duct section communicates with the inner air inlet; a second cooling air duct section formed by a gap between an outer surface of the inner pot and an inner surface of the inner pot support4, wherein cooling air flowing into the second cooling air duct section from the inner air inlet can flow out of the inner air outlet; and a first fan, wherein the first fan is arranged outside the inner air outlet and can pump the cooling air in the second cooling air duct section out of the electric pressure cooker via the outer air outlet. The cooling air duct structure is simple in structure;after a user uses the electrical pressure cooker to cook soup and congee, the user can open the cooker instantly and eat the food.

The present invention is directed to a semiconductor processing apparatus and a method for clamping a semiconductor substrate and controlling a heat transfer associated therewith. According to one aspect of the present invention, a multi-polar electrostatic chuck and associated method is disclosed which provides a controlled and uniform heat transfer coefficient across a surface thereof. The multi-polar electrostatic chuck comprises a semiconductor platform having a plurality of protrusions that define gaps therebetween, wherein a distance or depth of the gaps is uniform and associated with a mean free path of the cooling gas therein. The electrostatic chuck is permits a control of a backside pressure of a cooling gas within the plurality of gaps to thus control a heat transfer coefficient of the cooling gas. The plurality of protrusions further provide a uniform contact surface, wherein a contact conductivity between the plurality of protrusions and the substrate is controllable and significantly uniform across the substrate.

The embodiment of the invention discloses a mobile terminal and a method for opening a camera of the mobile terminal. The mobile terminal comprises the camera, a human body induction module and a processor, wherein the human body induction module and the camera are connected with the processor; the human body induction module detects non-contact user operation within a preset distance; a corresponding induction signal is sent to the processor; and the processor generates a trigger signal for opening the camera according to the received induction signal. A technical effect that the camera of the mobile terminal can be opened quickly without touching a screen of the mobile terminal or pressing down a key of the mobile terminal is achieved.

The invention discloses a method and a device for rapidly opening a mobile phone camera for performing video recording. The method comprises the following steps: detecting and judging whether the current placement mode of a mobile phone is a vertical-screen mode or a transverse-screen mode; monitoring the angular speed value and direction value of the mobile phone through a gyroscope sensor; judging whether the mobile phone is rotated forwardly once or not according to the current placement mode of the mobile phone and the angular speed value and direction value of the mobile phone; performing reverse rotation once within a preset time interval; and if the condition is satisfied, directly opening a camera application of the mobile phone and starting recording of a video. Therefore, video recording can be performed directly through simple gesture operation. Rapid opening of the mobile phone camera and video recording can be realized without any complex unloading step, any camera opening step, operation of a touch screen or physical buttons. The method and the device are particularly suitable for shooting under emergency situations or sudden situations.

The invention relates to an upper cover of an electric pressure rice cooker, comprising an inner cover articulated with the cooker body, a lock latch arranged below the inner cover and rotating relative to the inner cover, and a swing handle and a connecting bar which are arranged above the inner cover and can drive the lock latch to rotate; the inner cover is also provided with a steam discharge base with a steam discharge hole and a pressure ball positioned at the upper end of the steam discharge hole; wherein, the inner cover is also provided with a self-righting safety push rod; a self-righting drive swing arm is arranged between the safety push rod and the swing handle; the middle part of the drive swing arm is articulated on the inner cover by a connecting piece; one end of the safety push rod passes through the side wall of the steam discharge base to be right against the pressure ball and the other end thereof can contact the first end of the drive swing arm capable of driving the safety push rod to move; the second end of the drive swing arm is provided with a rapid unloading system which can ensure the pressure ball to depart from the steam discharge hole. Under the condition that the electric rice cooker has pressure inside, the rapid unloading system is employed to ensure the drive swing arm to push the pressure ball to depart from the steam discharge hole, so as to discharge steam and release pressure, thereby realizing rapid and safe uncovering.

The invention discloses a driving mechanism for a high-speed contact of a current-limiting circuit breaker, which comprises a frame in which an electromagnetic repulsion mechanism, a spring connection mechanism and a permanent magnet mechanism are fixedly installed in sequence; the electromagnetic repulsion mechanism includes parallel stacked repulsion drive The coil and the repulsion metal disk, the two ends of the repulsion driving coil are connected with the drive circuit for providing the driving current; the spring connection mechanism includes elastic parts arranged along the circumference of the repulsion metal disk; the permanent magnet mechanism includes a static iron core and a permanent magnet inlaid in the middle of the static iron core , the two sides of the permanent magnet are respectively equipped with an opening coil and a closing coil, a moving iron core is arranged between the permanent magnet and the magnetic poles of the static iron core, a moving contact driving rod is arranged in the moving iron core, and the moving contact driving rod The axial center portion passing through the static iron core, the spring connection mechanism, the repulsive force driving coil and the repulsive force metal disc in turn is connected with the contact of the circuit breaker. The invention has the advantages of short opening time, fast initial separation speed, high action reliability, long mechanical life and the like.

The invention particularly discloses a composition for promoting opening of skin aquaporin, which is mainly proportionally prepared from deionized water, glycerol, carbomer, xanthan gum, lycine, trehalose, inositol, taurine, lauryl mammary gland sodium lactate, monomethyl-monosilane triol, oxyproline, aspartic acid, yeast amino acid, polyglutamic acid, sodium hyaluronate, dipotassium glycyrrhetate, purslane extracting solution, licorice extract, ceramide, phytosphingosine, cholesterol, oligopeptide-1, polyquaternary amine salt-14 and the like. The composition has the function of promoting opening of skin aquaporin, has better water replenishing and locking effect, and effectively prevents and resists the phenomena of dry skin mucosa and skin aging.

The invention provides a method, device and system for vehicle intelligent unlocking. The method in one embodiment comprises the steps that when a whole vehicle is in a locked state, antennas arranged on the vehicle are controlled to sent low-frequency signals; a first response signal returned when a vehicle intelligent key receives the low-frequency signals of the antennas is received, and the first response signal comprises the signal strength, detected by the vehicle intelligent key, of the antennas; the area where the vehicle intelligent key is located is determined according to the signal strength of the antennas in the first response signal; when the vehicle intelligent key is located in a meeting area, intelligent key pre-authentication is carried out on the vehicle intelligent key, and prompting information is sent after intelligent key pre-authentication succeeds; and when the vehicle intelligent key is close to an unlocking area, intelligent key authentication is carried out on the vehicle intelligent key, the whole vehicle is controlled to be unlocked after intelligent key authentication succeeds, and after the whole vehicle is unlocked, and when any vehicle door of the vehicle is in an opened state, the antennas are controlled to stop sending the low-frequency signals. According to the method, device and system for vehicle intelligent unlocking, the use experience of vehicle users is improved, and convenience is improved.

The invention relates to an intelligent lamp control method and device. The method comprises that present state information of a terminal is obtained; whether the terminal is in a preset state is determined according to the present state information; when the terminal is in the preset time, whether present time is in a preset time period is monitored; and when the present time is in the preset time period, a control instruction is sent to an intelligent lamp and used to control the work state of the intelligent lamp. According to the technical scheme of the invention, the intelligent lamp can be rapidly automatically switched on or off by monitoring the state and time of the terminal, and convenience is provided for users.

The invention provides a horizontal, full-automatic plate-frame type filter press, which adopts a double hydraulic cylinder to open the plate frame and utilizes a steadying bar fixed on a movable end to jack up a bearing bar hanging a filter cloth at the same time; after a filter cake is unloaded, a shower nozzle of a shower holder on the top of a bracket is used for spraying the water for washing all the filter cloths; the method adopts two cylinders to decrease pressure stroke, to reduce the cylinder volume and overcome the problems of uneven stress on the plate frame and non-tight sealing; by utilizing the movement of the hydraulic cylinder to hoist the filter cloth, the equipment is saved; by utilizing a plurality of shower nozzles to wash all the filter cloths simultaneously, a cleaning process is accelerated; by utilizing a supporting frame structure, the filter cloth can be replaced conveniently; by adopting a steel wire rope to control the supporting frame, the installation and the adjustment are very easy and convenient; the method has the advantages of simple structure, material saving and time saving, and fully utilizes a basic motive force to finish the entire pressing process without manual intervention, thereby improving handling capacity.

The invention discloses a fast-disassembly method of a small aeroplane access cover and a fast-disassembly bearing lock. The method is characterized in that an upper lock body with a pin is mounted onthe access cover; a lower lock body with a clamping groove is mounted on an airframe; in locking process, the upper lock body is inserted into the lower lock body, and the pin is clamped in the clamping groove under the action of a spring; in unlocking process, a bolt connected with the pin is rotated by a screwdriver, the pin overcomes the spring force to pull away from the clamping groove to enable the upper lock body to be drawn out from the lower lock body so as to achieve the purpose of the fast disassembly of the access cover. After being mounted on an aeroplane, the fast-assembly bearing lock can meet the requirement of fast opening and closing of the aeroplane access cove, facilitates the maintenance of the aeroplane, improves the maintenance efficiency of the aeroplane, shortensthe time for fast opening and closing the aeroplane access cover and shortens the time of replacing and maintaining the aeroplane equipment to be within 40 minutes. The invention has the advantages ofhigh fatigue strength, small volume, light weight, easy use and maintenance, fast disassembly, large transfer load, and the like.

The invention discloses a method and a system for realizing door control by using domestic information terminal equipment and overcoming the technical defects of the single function and the inconvenient use of the traditional door control system. In the invention, the domestic information terminal equipment responds to a door opening request sent by the door control system or a mobile communication terminal; a door opening command is sent to the door control system by a short-distance wireless communication interface; and the door control system executes door opening operation. The invention enables users to conveniently judge visitors and execute the door opening operation in bedrooms or living rooms and open a door in a way of sending short messages through mobile phone terminal equipment under the condition of forgetting carrying a key, and also meets the requirements of the users for convenience and safety.

The invention relates to a control method for preventing outburst in quick open of an electric pressure cooking saucepan. In the electric pressure cooking saucepan, a control program which prevents porridge from overflowing or spurting in a quick opening process is arranged in a memory unit, and controls the electric pressure cooking saucepan to enter a heat phase, a boiling keeping phase, a first pressure maintaining phase and a second pressure maintaining phase according to a temperature signal acquired by a temperature measurement device and a time signal acquired by a timing unit. In the method, pressure maintaining is divided into two working processes, wherein the first pressure maintaining phase is to lead food in the saucepan to absorb enough heat to achieve the effect of reasonably cooking; and the second pressure maintaining phase is to lead the pressure in the saucepan to be cooled naturally, so that a proper pressure point is reached, and an exhaust device can be opened to realize normal exhaust. Therefore, safety of a user is guaranteed, the effect of quickly opening is achieved, and the problems of environmental pollution and body injury caused by porridge overflowing or spurting in the forcible opening process of a traditional pressure saucepan can be solved.

The invention discloses a rapid demounting method for cabin door of aeroengine and a latch lock. The method comprises steps of: pressing a trigger to open the lock, a bottom plate rotating under effect of a bottom plate torsional spring, a connecting rod hinged on the bottom plate pulling the pin to retract to open the cabin door rapidly; pressing the bottom plate to overcome the torsional elasticforce of the bottom plate to rotate the bottom plate inversely, the connecting rod hinged on the bottom plate pushing the pin to extend, meanwhile the lock being hanged on a lock hanging scroll to lock the cabin door rapidly. The invention can satisfy requirement of rapidly opening and closing the cabin door of the airplane, which is convenient to maintain the airplane and improves maintaining efficiency of the airplane as well as reduces time of rapidly opening and closing the cabin door of the airplane. The latch lock of the invention mounted to the airplane is aligned with skin of the surface of the airplane, which does not affect aeroperformance of the airplane.

The invention discloses a PWM control method for increasing the response speed of a high-speed on-off solenoid valve. The PWM control method is characterized in that when the high-speed on-off solenoid valve is used as a switch, the on-off control process of the high-speed on-off solenoid valve is set to have three stages; at the first stage, the high-speed on-off solenoid valve is in an open state to a full open state; at the second stage, the high-speed on-off solenoid valve is in the full open state; at the third stage, the high-speed on-off solenoid valve is in the full open state to a closed state; and different frequencies and duty ratios of PWM control signals are set at the different stages. By means of the PWM control method, the open time delay and the closed time delay of the high-speed on-off solenoid valve can be effectively reduced, the response speed of the high-speed on-off solenoid valve is increased, the current of the high-speed on-off solenoid valve at the maintenance stage is reduced, and power consumption of the high-speed on-off solenoid valve is reduced.

The invention provides a method and system for optimizing spacing of shale fracture network perforation clusters. The method and system analyze and solve changes of induced stress during full three-dimensional expansion of multiple fractures in the case of multiple perforation clusters by employing finite element numerical simulation, local maximum and minium horizontal main stress difference around fractures is eliminated by using inter-fracture stress interference, local horizontal main stress of a stratum is approximately isotropic, a local optimum stress field is formed, main facture diverting and natural fracture opening are promoted, and a network of fractures is thus formed.

The invention relates to a protective airtight door of a coal mine refuge underground chamber. The protective airtight door comprises a door frame (1) and a door body (2), wherein the door frame (1) is strip-shaped frame with a hollow part, the strip-shaped frame can be a frame-shaped framework combined and welded by channel steel, the periphery of the framework is respectively provided with fastening strips (9) extending outwards, the fastening strips can be I-beam reinforcing ribs, the door body (2) is in a rectangular plate-like structure, the main body of the door body (2) is larger than the hollow part of the door frame (1), a bulging part extends from the main body and can extend into the hollow part of the door frame (1), and the bulging part can be in a box-type reinforcing plate structure and can be filled with a heat-insulating material. The airtight door has simple integral structure, large strength and good sealing effect and can bear the shock wave of about 1Mpa; meanwhile, an emergency escape door is arranged on the door body, thus the problem that people cannot be easy to escape when the airtight door is blocked can be avoided; and besides, an observation window is arranged on the escape door and the heat preservation effect of the door is better.

The invention discloses a method and a system for unlocking as well as quickly opening and applying a touch screen of electronic equipment. The electronic equipment is provided with the touch screen. The method comprises the following steps: displaying a plurality of figures on the touch screen unlocking interface of the electronic equipment; receiving a touch track input by a user on the unlocking interface, and matching at least one target figure through which the touch track passes with at least one preset unlocking figure, converting the at least one figure into an application icon figure on which certain application is displayed if the matching is successful; unlocking the touch screen when the user selects a certain target application icon figure from the application icon figure, and entering a target application interface corresponding to the target application icon figure after unlocking the touch screen. According to the invention, the touch track is input to select the figure for unlocking the touch screen without the need of switching an input method when information safety of the user electronic equipment is effectively protected, thereby improving the user experience. Moreover, target application which is needed to be used by the user can be opened more efficiently and more quickly, so that personalized unlocking choices are provided for the user.

The invention provides a TDS value-adjustable direct drinking water purifier. The water purifier comprises a hollow shell, an ultrafiltration system, a reverse osmosis system and a mixing system, and the ultrafiltration system and the reverse osmosis system are arranged in the shell and the mixing system is arranged outside the shell. The ultrafiltration system is used for purifying raw water to obtain mineral water. The reverse osmosis system is used for further purifying mineral water produced by the ultrafiltration system to obtain purified water. The mixing system is used for mixing and adjusting mineral water produced by the ultrafiltration system and purified water produced by the reverse osmosis system so that direct drinking water is produced. The ultrafiltration system comprises three stages of filter cores orderly connected in series through pipes. The reverse osmosis system comprises a reverse osmosis film and is connected to the ultrafiltration system through a pipe. The mixing system is connected to the ultrafiltration system and the reverse osmosis system through pipes. The water purifier can conveniently and effectively regulate the mineral content in the direct drinking water and make the direct drinking water satisfy the demand for drinking of different populations in different regions and is safe and healthy.

The embodiment of the invention discloses an application opening method and device, a terminal and a storage medium, and belongs to the technical field of terminals, the method is applied to a terminal with an under-screen fingerprint acquisition function, and the method comprises the following steps: displaying at least one application icon in a screen locking interface; when an operation signalin the screen locking interface is received, fingerprints are collected through the under-screen fingerprint collection assembly; and if the fingerprint passes fingerprint verification and a target application icon is displayed in a display area corresponding to the fingerprint, unlocking the terminal and displaying a target application interface corresponding to the target application icon, the target application icon belonging to at least one application icon. Compared with the prior art that a terminal needs to be unlocked and then an application program needing to be started is selected ina main interface, in the embodiment of the invention, the unlocking step and the application selection step are fused, the process of starting the application under the screen locking state is simplified, and the application starting efficiency is improved.

The present invention relates to a three-way automatic temperature control valve capable of utilizing medium self-body temperature to control opening and closing of high-temperature medium channel and low-temperature medium channel of valve. Said three-way automatic temperature control valve includes the following components: valve body, low-temperature hole valve seat, high-temperature hole valve seat, low-temperature hole valve flap, high-temperature hole valve flap, regulation screw ring, temperature-sensing element, pushing bar and reset spring, etc.

The invention discloses a convenient electric cabinet for electric engineering. The electric cabinet comprises a cabinet body, an installation rack is arranged at the upper side in the cabinet body, the right end of the installation rack is fixed on the right inner wall of the cabinet body; a reinforcing rib is arranged at the lower side of the installation rack; a driving motor is arranged at the left end of the upper side of the installation rack, and the driving motor is a stepping motor; a gear is arranged on an output shaft of the driving motor, and a rack is vertically arranged at the center of the upper side in the cabinet body. The convenient electric cabinet for electric engineering disclosed by the invention is capable of automatically keeping out the sun and the rain, and dehumidifying the internal of the cabinet body; the dehumidifying effect is good, the normal work of the electric cabinet is guaranteed, the electric cabinet can be conveniently moved and fixed, and the convenience is high; furthermore, the gap between the observation glass and a cabinet door is reduced so as to effectively prevent external dust an impurity from entering the electric cabinet.