38results about How to "Achieve a hidden purpose" patented technology

The invention discloses an information hiding method based on the image complementation, and the method comprises the following steps of generating an original image; generating a complementary image corresponding to the original image; selecting a redundant image, transmitting the original image, the complementary image and the redundant image to a display device, and synchronously controlling a switch of switch spectacles; and utilizing the switch spectacles to filter the complementary image and the redundant image so as to observe the original image. The invention also discloses an information hiding system based on the image complementation. Due to the adoption of the image hiding method and system, a purpose for hiding the information can be well realized.

The invention provides an LED driving power supply for an LED dimmer. The LED driving power supply comprises a dimmer knob, a first gear, a second gear, a rotating shaft, a first fixing plate, a second fixing plate, a screw rod, a moving groove, a ball nut seat, a moving clamping plate and a fixing clamping plate, wherein the first gear is assembled on the annular side surface of the dimmer knob, and the second gear is arranged at the left end of the annular side surface of the first gear; the second gear is meshed with the first gear through gear teeth, and the second gear is assembled on the annular side surface of the rotating shaft; the rotating shaft is assembled on the lower end face of the first fixing plate, and the design achieves the purpose of close range installation of a dimmer body and a power supply body; the moving groove is arranged on the lower end face of the second fixing plate, and the screw rod is assembled inside the moving groove; the ball nut seat is assembled on the annular side surface of the screw rod, and the fixing clamping plate is fixed on the lower end face of the ball nut seat; the fixing clamping plate is arranged on the front side of the moving groove, and the design facilitates the installation of the power supply body. The LED driving power supply has the advantages of a reasonable structure, easy installation, good stability and high reliability.

Embodiments of the invention provide an application icon hiding method and device and terminal equipment. The application icon hiding method comprises the following steps of: when a selection operation for an application icon is detected, judging whether a first preset gesture operation acting on the terminal equipment where the application icon is located is received or not; and if the first preset gesture operation acting on the terminal equipment is received, increasing the transparency of the application icon according to the first preset gesture operation. According to the application icon hiding method and device and the terminal equipment, the transparency of application icons are adjusted through intelligent interaction gesture operations, so that the aim of visually hiding the application icons is achieved, third-parties cannot know the existence of hidden applications, the function of protecting privacies is fundamentally realized without influencing the normal use of the applications, and then the user experience is enhanced.

The invention discloses an antitheft type electric power cabinet convenient to hide. The cabinet includes a rectangular box body and a lifting device installed at the lower end of the rectangular boxbody, wherein the rectangular box body is embedded below ground; the antitheft type electric power cabinet convenient to hide also includes an anti-theft device disposed at the upper end of the rectangular box body, and a drainage device disposed at the center of the lower surface of the rectangular box body, wherein the electric power cabinet can achieve an insulation purpose by the action of thelifting device, and the cabinet can be expanded and contracted, the safety factor of the electric power cabinet can be improved by the action of the anti-theft device, and the electric power cabinetcan be used for longer time by the action of the drainage device; and one side of the rectangular box body is provided with a groove I, the groove I is fixedly connected with the rectangular box body,the upper surface of the groove I is provided with an open/close door, the open/close door is fixedly connected with the groove I, a controller is disposed inside the groove I, and the controller isfixedly connected to the groove I. Beneficial effects of the cabinet are that: a structure is simple, and practicality is strong.

The invention particularly relates to a hidden information embedding and extracting method based on an OOXML document. The embedding method comprises the following steps that the OOXML document is analyzed into a file in an xml format; searching an xml file corresponding to the specified component; if the xml file corresponding to the specified component is searched, to-be-embedded hidden information is written into the title attribute value of the specified component; and if the xml file corresponding to the specified component is not searched, creating a new specified component, writing hidden information to be embedded into the title attribute value of the new specified component, and hiding the new specified component. According to the method, the specified component in the OOXML document is analyzed, then the title attribute value of the specified component is replaced with the hidden information to be embedded, the title attribute value of the specified component is only used for distinguishing different components, the modification cannot be found by a person who looks up the document, good concealment is achieved, and the purpose of hiding the information is achieved.

The invention relates to a folding hidden wall-mounted table. The folding hidden wall-mounted table comprises a mounting plate, a hinge rod, a hydraulic cylinder, a folding tabletop, a folding assembly and folding supporting legs. One end of the hinge rod is hinged to the mounting plate. The other end of the hinge rod is hinged with the hydraulic cylinder; one end of a hydraulic rod of the hydraulic cylinder is hinged to the folding tabletop. The folding tabletop is fixed to the mounting plate in a sliding mode, the folding supporting legs are connected to the end of the folding tabletop through the folding assembly, when the folding tabletop is folded, the folding tabletop is detachably connected with the mounting plate, and by means of the folding hidden wall-mounted table, the purposesof being stable and simple in self-locking structure are achieved.

The invention discloses a two-dimensional code hiding method. According to the invention, through utilization of the principle that CMY channels are mixed according to a certain proportion and can replace a K channel in the CMYK color channels, fixed-point replacement is conducted on a pattern of the specific area of the package according to the shape of the two-dimensional code pattern, different areas with different light and shade can be detected through an infrared detection device, and the scanning function can be achieved through the infrared detection device, therefore the hidden two-dimensional code can be detected and cannot be seen by naked eyes under the natural illumination condition, and then the purpose of commodity two-dimensional code hiding is achieved.

The invention relates to the technical field of article management equipment, in particular to indoor article management equipment based on UWB positioning. The indoor article management equipment comprises a cabinet body, a cavity, a drawer, a handle and a controller. a storage box is placed on the drawer; a first groove is formed in the cabinet body; an electromagnet, a reset spring and a stop block are arranged in the first groove; the electromagnet and the reset spring are fixedly connected with the first groove, the electromagnet is sleeved with the reset spring, and the other end of the reset spring is fixedly connected with the stop block; and the stop block can extend out of the first groove. The storage box is supported through the stop block, then the stop block is attracted by the electromagnet, the storage box falls onto the drawer, and workers take out documents, so that the purpose of hiding the documents after the documents are stored is achieved, irrelevant personnel are prevented from being in contact with the documents,and the documents are stored more safely; and meanwhile, the workers can find the documents conveniently, so that the practicability of the indoor article management equipment is enhanced.

The invention discloses a hiding and extracting method for anti-counterfeiting information with a 0-degree mother set screening angle. The method comprises the following steps that: S1: setting a hostimage, and determining a hiding area; S2: carrying out halftone processing on the host image; S3: hiding the anti-counterfeiting information; and S4: identifying the anti-counterfeiting information.By use of the method, a phase modulation position is more diversified and flexible, the identification method is more scientific, and the stealthiness of the counterfeiting prevention information is higher.

The invention discloses an ecological landscape paving drainage system. The ecological landscape paving drainage system comprises a mother-son brick array composed of upper brick bodies and a lower brick body. The upper brick bodies are used for being laid on the ground surface, and the surfaces of the upper brick bodies are provided with drainage openings. One side of each upper brick body is provided with three mutually-parallel grooves. The three grooves are internally provided with the same lower brick body in a matched mode, wherein the lower brick body is laid under the ground. Cavitiesare formed between the upper brick bodies and the lower brick body. The cavities composed of mother-son bricks are further connected in sequence to form an invisible drainage pipeline. The lower portion of the lower brick body is provided with a drainage well and a drainage pipe. One side of the lower brick body is provided with a water pass opening communicating with the drainage well. Accordingto the ecological landscape paving drainage system, the effect that a wellhead of the drainage well is hidden can be achieved, and the drainage efficiency can be improved.

The invention discloses a commercial water purifier faucet disinfection device which comprises a water purifier body, a door is mounted on the upper side of the front end of the water purifier body; amounting plate I is fixedly connected to the inner wall of the upper end of the water purifier body; a water purifying mechanism is fixed at the upper end of the mounting plate I; a mounting plate IIis fixedly connected to the lower side of the inner wall of the water purifier body; a water receiving plate is also fixed on the inner bottom surface of the water purifier body; a rectangular grooveis formed in the front end surface of the water receiving plate; a water storage disc is mounted on the inner wall of the rectangular groove in a rolling manner; the front side of the water storage disc penetrates through the front side face of the water purifier body, a partition plate is further fixed between the upper end face of the water receiving plate and the bottom face of the mounting plate II and divides the lower side of the inner wall of the water purifier body into a plurality of water receiving chambers, water filtering holes are fixed to the bottom faces of the water receivingchambers, and the lower ends of the water filtering holes communicate with the rectangular groove. The commercial water purifier faucet disinfection device is reasonable in design and stable in operation, a water outlet head is closed in a closed box, disinfection and bacteriostasis are conducted through a disinfection lamp, and the safety of drinking water is well guaranteed.

The invention discloses an anti-counterfeiting graphic-text information encryption method of a grating based on the movement trend of boundary lattice points. The method comprises: step one, preparingan original image and anti-counterfeiting information; step two, carrying out halftone processing; step three, hiding anti-counterfeiting information; and step four, carrying out image synthesis. According to the invention, the selection range of the original image and the anti-counterfeiting information is large; hiding and extraction are realized in the image; and the hiding effect is good andthe extraction identification capability is high.

The invention discloses a using method of a household sealing floor drain. When the floor drain is closed when not in use, a first pressure spring and a second pressure spring are stayed the same, anda base, a pressing ring, a gland and a handle piece form a plane; when the floor drain is opened when in use, the first pressure spring and the second pressure spring are compressed, a first rotatingauxiliary plate and a second rotating auxiliary plate are stretched outwards, the handle piece is rotated and therefore the pressing ring is driven to rotate, when the pressing ring is rotated to theposition exceeding a clamping plate gap, rotation is stopped, when drainage is completed, the handle piece is rotated reversely and therefore the pressing ring is driven to rotate; when the pressingring is rotated to the position of a clamping plate gap, rotation is stopped, and the complete closed state is recovered. According to the using method of the household sealing floor drain, during application, the problem that a common floor drain is likely to be lost when the floor drain is in use can be avoided, the floor drain is opened when the method is in use, the floor drain is automatically closed, the phenomenon that a sewer smell flows back is avoided, meanwhile, the whole design is hidden, and the floor drain is conveniently arranged at a quite usable place.

The invention discloses a method and equipment for implanting SIM information into narrowband Internet-of-Things equipment. The method comprises the following steps: analyzing and simplifying the SIMinformation; formatting and packaging the multiple pieces of SIM information belonging to the multiple operators, and then compressing and encrypting the packaged SIM information to generate a seed file; and implanting the seed file into the narrow-band Internet-of-Things equipment in a wired transmission mode. By compressing and encrypting the packaged file, the error probability of hardware transmission can be reduced, and transmitted information can be protected; a wired connection transmission mode is adopted, so that the risk of network transmission can be reduced; the plurality of piecesof SIM information are written into the narrow-band Internet-of-Things equipment in a centralized manner in the form of the seed file, so that the plurality of pieces of SIM information can be implanted into the narrow-band Internet-of-Things equipment at one time, and the SIM information can be implanted into the plurality of pieces of narrow-band Internet-of-Things equipment by using one burning program by replacing the seed file; and therefore, the efficiency of implanting the SIM information into the narrowband Internet-of-Things equipment is improved.

The invention discloses a multifunctional keyboard tray. The multifunctional keyboard tray comprises a main body and a keyboard tray body, wherein a fixed bolt is arranged on the front surface of a guide rail; the fixed bolt is tightly connected with the guide rail; a sliding rail is arranged on the surface of an inner wall of the guide rail; the sliding rail is tightly clung to the guide rail; ahoisting bracket is arranged at the bottom part of the main body; the hoisting bracket is fixedly connected with the main body; a clamping device is arranged at the bottom part of the guide rail; theclamping device is tightly connected with the guide rail; a containing groove is arranged above the top part of the keyboard tray body; the containing groove is tightly clung to the keyboard tray body; round corners are arranged at left and right ends of the keyboard tray body; the round corners are fixedly connected with the keyboard tray body. According to the multifunctional keyboard tray disclosed by the invention, a regulation and control device is arranged at the left side of the hoisting bracket, and the hoisting bracket can be adjusted to height and gradient, which are suitable for a user to use, by utilizing the regulation and control device 7, so that the multifunctional keyboard tray accords with ergonomics; on one hand, fatigues are easy to relieve; on the other hand, spondylodynia also can be prevented; the impaired vision also can be prevented when the user keeps correct sitting postures for working.

The invention relates to a data encryption method and system and a data decryption method and system for virtual reality. The data encryption method comprises the steps of determining to-be-encrypted data in a virtual reality space; in the virtual reality space, a to-be-associated target carrier used for being associated with the to-be-encrypted data is determined; obtaining first encrypted data after the to-be-encrypted data is encrypted; and associating the first encrypted data to the target carrier to be associated, and hiding the encrypted data in the virtual reality space. According to the application, the to-be-associated target carrier is taken as an object for displaying the first encrypted data in the virtual reality space, and the first encrypted data is not directly displayed in the virtual reality space, so that the purpose of hiding the first encrypted data is achieved; moreover, the first encrypted data is associated to the to-be-associated target carrier, so that the data and the object in the virtual space can be combined more closely, and the user experience can be effectively improved.

The invention provides a pair of water-proof breathable trousers, including trouser legs, rubber hose, groove, exhaust hose, rubber ball, check valve one, Elastic belts, check valves II, Left cloth sheet, right cloth sheet and zipper; an upper end of the trouser leg is connected with a leg strap, the elastic band is installed on the lower end face of the trouser leg, the groove is arranged on theupper side of the annular side surface of the elastic band, a lead end of the rubber hose is connected with a rubber ball; as soon as the one-way valve is mount on the exhaust hose, a one-way valve 2is arranged in the middle of the annular side of the rubber hose, the design solves the problem that the original swimming trunks are mostly made of elastic cloth, the left cloth sheet is installed atthe left edge corner of the upper end face of the groove, the right cloth sheet is installed at the right edge corner of the upper end face of the groove, and the left cloth sheet is connected with the right cloth sheet through a zipper. The design realizes the purpose of concealment, and the invention is convenient to wear, beautiful in appearance, good in air permeability and high in comfort.