2458 results about "Tablet pc" patented technology

The invention relates to the technical field of image super-resolution enhancement, in particular to a tablet computer image super-resolution enhancement method based on a generative adversarial network. The method comprises the following steps: collecting an image through a tablet computer, and carrying out regional illumination component calculation on the image to obtain detailed illumination component data; secondly, quantizing the motion out-of-focus fuzzy degree based on the illumination data, generating track fuzzy intensity sensing data, performing 3D modeling by combining the data, and estimating the distortion trend of the image; then, a shooting error is eliminated by using rendering visual angle distortion correction, a more real visual angle effect is generated, and super-resolution enhancement is performed on the image by using a generative adversarial network, and image details are improved. And finally, designing automatic firmware based on the super-resolution enhanced data, and embedding the automatic firmware into a tablet computer control system. According to the method, the image super-resolution enhancement technology is optimized, so that the image super-resolution enhancement technology is more perfect.

Embodiments of the invention provide a pen-stylus that comprises a first antenna having a hemispherical shape at a proximal end of the pen-stylus where the pen-stylus engages with a display of a tablet device. The pen-stylus also includes a second antenna, wherein the first antenna and the second antenna communicate with the tablet device to enable a pen-stylus user to draw on the display of the tablet device. The pen-stylus additionally includes an insulating material between the first antenna and the second antenna that prevents interference between the first antenna and the second antenna. In some embodiments, the first antenna and the insulating material reside in a marker tip attached to the pen-stylus, the marker tip transmits axial forces received by engagement of the pen-stylus with the display on the tablet to a force sensor. The pen-stylus further includes a force sensor that converts axial forces received from the marker tip into an electrical signal and transmits the electrical signal to the tablet by at least one of the first antenna and the second antenna.

Systems, methods, and articles for a wearable and lightweight portable power case are disclosed. The portable power case is comprised of a cylindrical housing, at least two battery elements connected to a printed circuit board (PCB), and at least one separating barrier between the at least two batteries and the PCB. The portable power case is operable to supply power to an amplifier, a radio, a wearable battery, a mobile phone, a tablet, a portable satellite dish and / or any other power consuming device. The portable power case is operable to be charged using solar panels, vehicle batteries, AC adapters, non-rechargeable batteries, and / or generators.

Systems, methods, and articles for a portable power case are disclosed. The portable power case is comprised of at least one battery and at least one PCB. The portable power case has at least one USB port and at least two access ports, at least two leads, or at least one access port and at least one lead. The portable power case is operable to supply power to an amplifier, a radio, a wearable battery, a mobile phone, and a tablet. The portable power case is operable to be charged using solar panels, vehicle batteries, AC adapters, non-rechargeable batteries, and generators. The portable power case provides for modularity that allows the user to disassemble and selectively remove the batteries installed within the portable power case housing.

Systems, methods, and articles for a portable power case are disclosed. The portable power case is comprised of at least one battery and at least one PCB. The portable power case has at least two access ports, at least two leads, or at least one access port and at least one lead and at least one USB port. The portable power case is operable to supply power to an amplifier, a radio, a wearable battery, a mobile phone, and a tablet. The portable power case is operable to be charged using solar panels, vehicle batteries, AC adapters, non-rechargeable batteries, and generators. The portable power case provides for modularity that allows the user to disassemble and selectively remove the batteries installed within the portable power case housing.

The invention relates to the technical field of computer security and privacy protection, in particular to a federated learning-based tablet computer user privacy protection data optimization method. The method comprises the following steps: acquiring tablet touch dynamic data; extracting a sliding track feature vector from the tablet touch dynamic data; performing user behavior pattern analysis according to the sliding track feature vector to obtain a user behavior pattern classification result and a behavior feature vector set; extracting a feature information entropy vector and a feature time sequence correlation vector of the behavior feature vector set; and performing dual evaluation weight fusion processing on the feature information entropy vector and the feature time sequence correlation vector to obtain a safety sensitivity weight matrix. According to the method, the problem of privacy disclosure caused by abnormal use of the tablet equipment in the federated learning environment is solved through a behavior feature security sensitivity evaluation mechanism and behavior offset tolerance calculation, data security is guaranteed, and the system resource use efficiency is optimized.

The invention provides a numerical simulation method and system constructed based on a neural network and an iterative approximation method. The method comprises the steps that a to-be-solved partial differential equation is determined; constructing a precise solution data set; establishing a deep learning objective function network; constructing a loss function; training the network through the random training set; and outputting the prediction solution. According to the method, the time variable is used as network input, continuous time prediction under single-round training is realized, and the problem that a traditional discrete model needs multiple times of iterative training is solved; tasks such as target detection and image classification can be executed, screen and back images of the mobile terminal / tablet personal computer are input in product defect detection, and defect existence, position or type are output; and inputting a sea surface image in sea surface ship identification, and outputting existence, position or type of the ship. According to the method, the number of training iterations in a Burgers equation experiment is reduced by 19.3%, and full-time-domain repeated training of a traditional discrete model is eliminated; internal point sampling is avoided through time semi-discretization, and the calculation efficiency is remarkably improved.

We provide a blockchain automatic registration device for documents such as official daily reports and medical records that ensures the authenticity of business records, simplifies certification, and prevents tampering. [Solution] The system is equipped with an input means for acquiring electronic records entered or edited by users from a personal computer or tablet terminal, a communication means for sending or transferring the electronic records to a central information processing device, a processing means for hashing and digitally signing the electronic records, and a registration means for automatically registering the processing results obtained by the processing means in a blockchain, and is configured to automatically execute based on the electronic records.

A children's toy with touch interactivity. The children's toy generally includes a user input panel and one or more touch sensors. The user input panel may be formed from a natural organic material such as wood. The toy can be shaped and ornamented to resemble a toy tablet with buttons or icons incorporating images of one or more animals and configured to play animal sounds or information about the animals in response to user input applied to the user input panel and sensed by the touch sensors.

A portable flight navigation tool has a tablet computer with GPS, and memory with an aviation database with international operating rules including transoceanic flight rules, a moving-map database with tracks, coastal airport identifiers and locations, and predefined reporting point locations for transoceanic operations. The navigation tool includes machine readable code for displaying the operating rules, reading locations from the GPS while indicating them on a moving map display, and a trip database with a planned transoceanic route for an individual flight configured by entry of waypoints or names and selection of predefined tracks. The tool has a checklist database and displays checklists for pre-departure, coast-out flight phase, waypoint-reached, and a coast-in flight phases; and may provide a heading and next-waypoint timing for rhumb-line routes from GPS failure locations to the next waypoint of the active route. The tool links as a primary / secondary pair with another like tool.

The invention discloses a hotel guest room service task intelligent scheduling system based on a cloud platform, and relates to the technical field of hotel service management, the intelligent scheduling system comprises a mobile client, a cloud server and a database system; and the mobile client is used for configuring a special mobile application program running on mobile equipment such as a smart phone or a tablet personal computer for hotel guest room service personnel. According to the intelligent hotel guest room service task scheduling system based on the cloud platform, service personnel can quickly respond to service requirements through real-time task pushing and mobile operation, the task waiting time is shortened, the moving speed of the service personnel is increased through positioning and navigation functions, the service response time is shortened, and the service efficiency is improved. Through detailed recording and picture and video uploading in the service process, service quality tracing and supervision are facilitated, weak links of the service process can be found and improved through data analysis, in addition, special requirements of guests are met through personalized service recommendation, and the satisfaction degree of the guests is improved.

The invention discloses a screen arc edge area defect detection system and method based on area-array camera mobile equipment, which can be suitable for comprehensive defect detection of screens of electronic equipment such as mobile phones, tablet computers and computers, and particularly has excellent detection performance in an arc edge area (BM area). By combining an area-array camera, a multi-angle shooting scheme and a deashing light source and cooperating with an innovative algorithm process, high-precision defect detection, including automatic identification and positioning of defect types such as BMinkdeam, discourdeam and buble, on an arc edge area of a screen can be realized. The technology is particularly suitable for screen quality control and defect detection in the electronic manufacturing industry, and has wide industrial application prospects and efficient detection capability.

1. Name of the product in this design: Cooperative Control Graphical User Interface for Electronic Equipment. 2. Intended use of this design: for use in an electronic device. 3. The key design feature of this product is its graphical user interface. 4. The picture or photo that best illustrates the key points of the design: Main view of Design 1. 5. Design 1 is designated as the basic design. 6. The purpose of a graphical user interface: to enable collaboration and control with other electronic devices after finding them in the vicinity. 7. Description of the changing states of the graphical user interface: Design 1's main view is the main interface of the electronic device control center. Below the "Screen Projection" bar on this interface is a device center bar displaying nearby devices (e.g., headphones, mobile phones, tablets, TVs, speakers, etc.). More devices can be displayed by clicking the "three-dot" button on the right side of this device center bar, as shown in Design 1's changing state diagram 1. Clicking the TV icon in the device center bar in Design 1's changing state diagram 1 will take you to Design 1's changing state diagram 2. Design 2's main view is also the main interface of the electronic device control center. Below the "Screen Projection" bar on this interface is a device center bar displaying nearby devices (e.g., headphones, mobile phones, tablets, TVs, speakers, etc.). More devices can be displayed by clicking the "three-dot" button on the right side of this device center bar, as shown in Design 2's changing state diagram 1. Clicking the headphone icon in the device center bar in Design 2's changing state diagram 1 will take you to Design 2's changing state diagram 2. Change state diagram 2; Design 3's main view is the main interface of the electronic device control center. Below the "Screen Projection" bar on this interface is the device center bar showing nearby devices that have been found (e.g., headphones, mobile phones, tablets, TVs, speakers, etc.). More devices can be displayed by clicking the "three dots" button on the right side of the device center bar, as shown in Design 3's change state diagram 1. Clicking the tablet icon in the device center bar in Design 3's change state diagram 1 will take you to Design 3's change state diagram 2; Design 4's main view is the main interface of the electronic device control center. Below the "Screen Projection" bar on this interface is the device center bar showing nearby devices that have been found (e.g., headphones, mobile phones, tablets, TVs, speakers, etc.). More devices can be displayed by clicking the "three dots" button on the right side of the device center bar, as shown in Design 4's change state diagram 1. Clicking the mobile phone icon in the device center bar in Design 4's change state diagram 1 will take you to Design 4's change state diagram 2. 8. Omit other views. 9. The parts covered by gray blocks in the view are replaceable or changeable content and are not part of the design itself for which protection is sought; "X" in each view represents replaceable or changeable text, numbers or punctuation marks.

The utility model discloses an acoustic imaging device, and belongs to the field of acoustic imaging. The device comprises a microphone array, a data acquisition processing circuit and a connector. The microphone array is connected with the data acquisition and processing circuit, the data acquisition and processing circuit is connected with the connector, and the connector is connected with a mobile intelligent terminal directly or through a data line; the mobile intelligent terminal comprises but is not limited to an intelligent mobile phone and a tablet personal computer. In some embodiments, the connector and the mobile intelligent terminal are combined into a rigid whole, and in some embodiments, a clamp is further included and used for being combined into a rigid whole with the mobile intelligent terminal. Compared with an existing sound imager, the sound imager can display a detection result through the mobile intelligent terminal, can be conveniently combined with the mobile intelligent terminal to form a rigid whole, and is more portable, easier to use and lower in cost.

The utility model discloses a high-strength and light-weight internal cover plate structure which comprises a lower HDPP plate, a carbon fiber plate is fixedly bonded to the lower HDPP plate through adhesives, glass fiber plates are fixedly bonded to the two ends of the carbon fiber plate through adhesives, and the upper outer surface and the lower outer surface of the carbon fiber plate and the upper outer surface and the lower outer surface of the glass fiber plates are all located on the same horizontal plane. An upper HDPP plate is fixedly bonded to the upper portion of the carbon fiber plate and the upper portion of the glass fiber plate through adhesives, positioning holes are formed in the two ends of the upper HDPP plate, a plurality of evenly-distributed magnet pieces are fixedly bonded to the upper surface of the upper HDPP plate through magnet adhesives, a plurality of PMI foam pads are fixedly bonded to the upper surface of the upper HDPP plate through UV adhesives, and the PMI foam pads are fixedly bonded to the lower surface of the lower HDPP plate through UV adhesives. Both the lower HDPP plate and the upper HDPP plate are made of high-density polypropylene materials, so that the supporting sleeve for the tablet personal computer has the comprehensive use performance of high strength, light weight, deformation resistance and aging resistance, the practicability of the supporting sleeve for the tablet personal computer is effectively improved, the service life of the supporting sleeve is effectively prolonged, and the inner layer structure of the supporting sleeve for the tablet personal computer can be effectively reinforced.

The invention discloses a tablet computer mainboard dynamic frequency modulation system based on temperature sensing, which belongs to the technical field of tablet computer mainboards and comprises a temperature acquisition module, a data processing module, a temperature and load correlation analysis module, an intelligent decision module, an execution control module, an energy consumption monitoring module and a feedback optimization module. The future load change is pre-judged based on the temperature change trend, the passive mode of response after the load exceeds the standard is broken, the intelligent decision-making module formulates a specific frequency and voltage adjustment strategy in combination with the load change trend, and the execution control module completes frequency adjustment before the load is actually increased according to a frequency adjustment instruction of the intelligent decision-making module. And the feedback optimization module continuously corrects the frequency modulation strategy according to the frequency modulation effect, so that the performance and the energy consumption are accurately balanced in various scenes, the frequency modulation response time is effectively shortened, the lagging caused by lagging is remarkably reduced, meanwhile, the invalid energy consumption is reduced through temperature-driven accurate frequency modulation, and the endurance of the tablet personal computer is prolonged.

The invention provides a split-screen display method and electronic equipment. The method is applied to electronic equipment such as mobile phones and tablet personal computers. By implementing the method, the electronic equipment can display the desktop and the split-screen card after detecting the preset operation. Then, the electronic equipment can determine the target applications participating in screen splitting according to the user operation acting on one or more application program icons in the desktop, then the display screen is segmented according to the number of the target applications, the user interface of each target application is displayed in the segmented screen, and the more complex screen splitting requirement of a user is met.

The invention discloses a tablet computer real-time speech recognition and translation system based on side cloud collaboration, which relates to the technical field of speech processing, and comprises a speech noise reduction module for performing multi-stage enhancement by adopting beam forming and a deep residual network, performing multi-channel feature fusion in combination with adaptive noise estimation and an attention mechanism, and performing speech recognition and translation. Obtaining clean voice data after signal-to-noise ratio optimization; the language recognition module inputs the clean voice data into a language recognition network, extracts a voice feature vector, performs language recognition through a language clustering model and generates a language tag; and the translation module is used for carrying out semantic optimization through semantic understanding and context modeling according to the preliminary recognition text, and carrying out translation processing by utilizing a neural network translation model to generate a translated text. According to the invention, the technical effect of effectively improving the signal-to-noise ratio of the voice signal in a complex acoustic environment is realized.

1. The name of the design product: the main body of the tablet computer protective shell (snowflake). 2. The use of the design product: the overall design product is a protective shell for protecting a tablet computer, and the claimed part is used as the main body of the protective shell. 3. The design points of the design product: the shape of the solid line drawing. 4. The picture or photo that best indicates the design points: perspective view 1. 5. Other circumstances that need to be explained: the design product is a partial design, the claimed part is the solid line part in the view, and the dashed line part is not claimed.

The utility model discloses a power supply device of a tablet personal computer and the tablet personal computer, and relates to the field of power supply. The input positive end of a voltage reduction module is connected with the output positive end of a power supply, the input negative end is connected with the output negative end of the power supply, and the output positive end is connected with the positive electrode of a power supply loop of the tablet personal computer; the output negative end is connected with the negative electrode of a power supply loop of the tablet computer; the voltage reduction module is used for reducing the output voltage of the power supply and then supplying power to the tablet computer; the simulation module is connected with a detection end of a main control chip of the tablet computer, and the simulation module is used for generating a simulation in-place signal when the battery is not in place, so that the main control chip detects that the battery is in place and controls the power supply loop to supply power to the tablet computer. A simulation in-place signal provided by the simulation module can avoid the situation that when the battery is not installed, the main control chip cannot detect that the battery is in place and cannot control the tablet personal computer to be started. The voltage reduction module can reduce the voltage output by the power supply and then supply power to the tablet personal computer, and the voltage reduction module and the simulation module replace a battery.

This invention describes providing information of objects in the surroundings by a handheld device using a universal pointing and interacting device. The universal pointing and interacting (UPI) device is configured to identify objects in the surroundings and to interact with the handheld device such as a smartphone or a tablet. The handheld device is further configured to provide visual information on its screen or audio information by its loudspeaker or by a connected earpiece or headphones.

A synchronization mechanism, a rotating shaft mechanism, and an electronic device are provided. The synchronization mechanism in this application may be applied to an electronic device such as a mobile phone, a tablet computer, a tablet computer accessory, or a wearable device. The synchronization mechanism includes a base, a slider, an elastic component, and a first swing arm and a second swing arm that are on two sides of the slider. A helical surface elastically abuts against an abutting portion under an action of the elastic component, so that the first swing arm and the second swing arm rotate at a same angle relative to the base. The elastic component can enable the helical surface and the abutting portion to be always in an abutting state during rotation of the swing arms, so that rotation synchronization of the swing arms on the two sides is improved.

The utility model discloses and provides a test device for testing a keyboard of a tablet computer, which is efficient and adjustable in angle and height, has the advantages of simple structure, compact layout, convenience in operation and the like, and can quickly adjust the angle and height of a back plate module by rotating a screw on the side edge. Tablet computer keyboard products at different angles are tested, so that the testing efficiency is greatly improved. The testing keyboard comprises an electric cabinet module, a carrier plate module, a back plate module and a testing module, the carrier plate module is fixedly matched on the top surface of the electric cabinet module, the back plate module is fixedly matched on the carrier plate module, the testing keyboard is divided into a knocking end and a bending supporting end, the knocking end is matched with the bending supporting end through a rotating shaft, the knocking end is limited and matched on the carrier plate module, and the bending supporting end is matched with the knocking end through a rotating shaft. The bending supporting end is in limiting fit with the back plate module, the testing module is in limiting fit with the back plate module, and the testing module is in limiting fit with the knocking end on the testing keyboard. The device is applied to the field of product testing.

The invention pertains to a mounting system for a tablet comprising: a frame member; a back plate which is partially surrounded by the frame member, wherein the frame member and the back plate define a receiving space for the tablet on an inner side of the frame member; a guide which extends at least partially on the inner side of the frame member and is formed for insertion and receiving of the tablet in the receiving space; a rigid cover plate which is detachably connected to the back plate and at least partially covers the receiving space; and a covering layer made of leather, imitation leather or non-woven fabric, which at least partially covers the rigid cover plate on a side facing away from the back plate and which is firmly connected to the rigid cover plate.

The invention discloses a low-leakage tablet computer, and relates to the technical field of electronic equipment. Comprising a front shell, a middle frame and a rear cover, the front shell is fixedly connected with the middle frame, and the front shell and the middle frame form a first sealed cavity; a prototype tablet computer is placed in the first sealing cavity; a touch screen is arranged on the front shell corresponding to the prototype tablet computer; one side, close to the prototype tablet computer, of the touch screen is integrally covered with an electromagnetic shielding layer; the electromagnetic shielding layer is electrically connected with the front shell through a conductive piece; the middle frame is fixedly connected with the rear cover, and the middle frame and the rear cover form a second sealing cavity; the prototype tablet computer is matched with a main control board and a driving board, and a third sealing cavity for placing the main control board and the driving board is formed in the rear cover; the third sealing cavity is located in the second sealing cavity. The electronic devices such as the main control board, the driving board and the external interface board are installed in the multiple sealing cavities, and electromagnetic protection is conducted on the prototype tablet computer and the external electronic devices at the same time.

Technologies are described for a hinge mechanism coupled to at least a dual-display device wherein the displays can rotate with respect to each other through 360 degrees. The hinge mechanism has at least one flexible connection member that follows a generally S-shaped path when the displays are in a tablet position. In some embodiments, a second flexible connection member can be added that follows a mirrored S-shaped path. The S-shaped path of the first flexible connection member and the mirrored S-shape path of the second flexible connection member together create a cross-configuration. In other embodiments, interconnected friction hinges can allow for a free-stop function at any point along the 360 degrees of rotation.

A reusable shipper container has a container body with a payload chamber for holding goods and a lid operable to access the payload chamber. The reusable shipper container also has one or more sensors in the payload chamber to sense humidity or temperature of the payload chamber or the goods. The reusable shipper container also has a tablet display screen detachably coupled to the container body that communicates with the sensors in the payload chamber.