2499 results about "Laptop" patented technology

Implementations relate to generating an external entity-summarization database to store summarized descriptions for feature(s) of entities (e.g., brand A laptop, brand B laptop, brand C SUV, etc.) that belong to one or more entity classes (e.g., laptop, SUV) using a first generative model. Implementations relate to utilizing the external entity-summarization database in generating a response responsive to a user query seeking information (e.g., recommendation of one or more entities) of a particular entity class. For instance, a summarized description for features of one or more entities that belong to the particular entity class can be identified based on querying the external entity-summarization database using a query-based embedding generated for the user query. The summarized description can be used to generate the response responsive to the user query.

A user device (e.g., a computing device, a smart device, a mobile device, a laptop, a tablet, a set-top box, a display device, etc.) may generate, based on a request for conversational history information, a timeline for a user interface comprising an interactive timeline indicator indicating a conversation that occurred during a time window. The user device may display, based on an interaction with the interactive timeline indicator, a graphical representation of the time window that indicates a circular order of occurrence for the conversation and other conversations that occurred during the time window. The user device may display the conversation based on an interaction with an interactive element that indicates when within the circular order of occurrence the conversation occurred.

The invention discloses a notebook computer waste heat recycling system and method based on a thermoelectric conversion effect, and relates to the technical field of thermoelectric materials and devices, and the system comprises a distributed thermoelectric array module which is composed of a plurality of miniature TEG units, is distributed in a high heating area of a notebook computer, and directly generates power through temperature difference; the self-adaptive heat management module comprises a heat-conducting silica gel layer and micro heat dissipation fins and is used for optimizing the temperature difference between the hot end and the cold end; the multi-stage electric energy management module comprises a rectifying circuit, a DC-DC boosting chip and a recycling energy storage battery device, converts the unstable low-voltage direct current output by the TEG into stable electric energy, stores the stable electric energy and supplies the stable electric energy to target equipment; and the intelligent control module dynamically adjusts the working area of the micro thermoelectric power generation unit according to the data of the temperature sensor, preferentially selects the position with the maximum temperature difference to generate power, and matches the power supply demand through a PMIC chip. Efficient conversion and utilization of waste heat are realized through innovative design, the problem of low thermoelectric conversion efficiency in miniaturized equipment is solved, and energy conservation and environmental protection are realized.

Embodiments described herein provide systems and methods for secure and efficient user authentication across a variety of computing devices, such as desktops, laptops, smartphones, and tablets across operating systems such as Windows, MacOS, IOS, Android, and iPadOS. The system incorporates an authenticator application configured to communicate with internal or external user identifier scanners, such as RFID / NFC readers, fingerprint scanners, facial recognition cameras, and QR / Barcode scanners, using transport protocols like USB, BLE, or NFC. The authenticator application serves as a third-party passkey provider by interfacing with platform WebAuthn APIs, enabling WebAuthn-based authentication for native applications, browsers, and services, or alternatively as a browser extension, intercepting WebAuthn API calls directly within a browser environment. An authentication server, accessible over a network, verifies user identities by mapping unique identifiers to stored authenticators and requesting additional authentication factors as needed, such as a security PIN. Upon successful authentication, the server transmits passkeys and a session token to the authenticator application, enabling it to handle further authentication requests locally. The system supports advanced session management for shared device environments, allowing configurable passkey storage with options for one-time, time-based, or shift-based expiration, automatically clearing passkeys upon session completion. This design delivers a versatile, secure, and seamless authentication experience across diverse user environments.

The invention provides a positioning system that autonomously and continuously positions interchangeable camera devices on the subject as they move allowing the camera device to leverage its native functionality without modification or connectivity to the MTDS. The embodiments of the MTDS are configured to attach and align varying size of digital cameras, video cameras, mobile devices with a camera, or smart assistants with an embedded camera, action camera, webcam or laptop with embedded camera to the stand. The MTDS tracks the movements of the user during any video conference, photography or videography session. The MTDS includes a sensor, separate from the camera on the camera device, that sends the sensor data stream to a microcontroller in the stand and a machine learning co-processor detects the presence of a person. As the speaker or subject (user) moves, the MTDS tracks their movements and directs motors in the stand to pan or tilt the stand to orient the camera device's camera at the user. Through movement of the stand, the speaker or user stays centered in the camera frame. No data connections or software integrations are required to operate the MTDS.

The present application discloses a laptop computer, belonging to the technical field of electronic equipment. The laptop computer includes a display screen, a main unit, and a damper mechanism. The main unit is rotatably connected to the display screen. An air inlet is provided at the bottom of the main unit, and an air outlet is provided at one end of the main unit near the end rotatably connected to the display screen. The damper mechanism includes a baffle for opening or closing the air inlet. The baffle is supported on the main unit. The air inlet includes a first side surface and a second side surface opposite to the first side surface. The second side surface is closer to the air outlet than the first side surface. The baffle can extend out of the main unit and rotate away from the second side surface. When air needs to be taken in from the air inlet at the bottom of the main unit, the baffle of the damper mechanism can be controlled to open the air inlet. The baffle in the open state can prevent hot air discharged from the air outlet from flowing back into the air inlet, thereby improving the heat dissipation efficiency of the laptop. When air does not need to be taken in from the air inlet, the baffle of the damper mechanism can be controlled to close the air inlet without affecting the aesthetics of the laptop.

The embodiment of the invention discloses electronic equipment and a pressing type pop-up locking assembly, the pressing type pop-up locking assembly can be applied to electronic equipment such as a mobile phone, a tablet personal computer and a notebook computer, is used for realizing switching of working modes of a specific function module in the electronic equipment, and can increase applicable scenes of the function module in the electronic equipment. The pressing type pop-up locking assembly comprises a mounting table unit and at least one locking release unit. The mounting table unit comprises a table body and an elastic reset piece, and the table body is switched among a release position, a first locking position and a first pressing position in the first direction. The lock release unit includes a locking mechanism and an unlocking mechanism. The locking mechanism comprises a first locking block and a first elastic piece; the first locking block is switched between the second locking position and the first avoiding position in the second direction. The unlocking mechanism comprises an unlocking block, and the unlocking block drives the first locking block to move to the first avoiding position. The pressing type pop-up locking assembly is novel in structural design, easy to operate and high in interactivity.

The embodiment of the invention provides a notebook computer, an antenna assembly comprises an antenna support, an excitation source, a grounding area, a feeding point and a flexible conductive piece, a first ventilation opening is formed in the side edge of a first metal shell, a ventilation channel is formed in the antenna support, and the ventilation channel is opposite to and close to the first ventilation opening; the antenna support is provided with a first face facing one side of the display and a second face deviating from one side of the display, the excitation source and the feeding point are arranged on the second face of the antenna support, a grounding area is at least arranged on the second face of the antenna support, and the flexible conductive piece is connected with the grounding area and the first metal shell. The flexible conductive part is located on the side, away from the first ventilation opening, of the excitation source, and the area, directly facing the excitation source, of the first metal shell is provided with a radiation opening or a non-metal part. According to the notebook computer provided by the embodiment of the invention, the influence of the antenna on the all-metal texture of the notebook computer can be greatly reduced, and the design of a narrow frame of the notebook computer is facilitated.

The invention discloses portable intelligent assessment and rehabilitation training integrated equipment for cognitive disorder patients, and belongs to the technical field of cognitive disorder assessment. Comprising a device body composed of a base and a display screen, and the device body is electrically connected with an intelligent evaluation training system. The problem that an existing assessment method has limitation is solved, and the portability of existing medical equipment is improved by performing integrated design on the equipment in a notebook computer form; multi-dimensional evaluation data of the patient are collected through a MoCA Monte-Evaluation scale, scores and change trends of all cognitive functions are extracted by using a correlation analysis method, and the scores and change trends are predicted through a neural network model to obtain a prediction result of the patient; corresponding rehabilitation training suggestions are retrieved from the decision tree classification model, optimization is carried out in combination with actual conditions, and then rehabilitation training is carried out on the patient; and by introducing an intelligent technology, personalized design and comprehensive intervention, the evaluation and rehabilitation training effects are further improved.

The invention discloses electronic equipment, and relates to the field of notebook computers. The electronic equipment comprises a first part and a second part, and the first part and the second part are rotationally connected through a rotating shaft, so that the electronic equipment can be unfolded or closed. The flexible cable electrically connects the electronic component in the first portion and the second electronic component in the second portion. The second part further comprises an elastic support, and the flexible cable is wound around the elastic support. When the electronic equipment is unfolded, the first part pulls the flexible cable to extend from the second part to the first part, and the flexible cable drives the elastic bracket to deform; and when the electronic equipment is closed, the elastic bracket restores deformation, and the extended flexible cable is withdrawn to the second part. The elastic support can generate deformation and restore deformation to provide elastic force for the flexible cable, the flexible cable can be withdrawn after being pulled out in the opening and closing process, the quality problems of folding, arching and the like of the flexible cable in the process are prevented, and the service life of the flexible cable is prolonged.

The present invention relates to a 360-degree hinge module for a portable terminal and, more particularly, to a 360-degree hinge module for a portable terminal, which is attached to a portable terminal such as a laptop computer, etc. to enable smooth rotation and allow a free-stop function to be implemented firmly at a certain angle.According to the present invention, an open angle can be firmly maintained due to contact between a frictional spring and a shaft within a range between a first angle and a second angle, in which rotation is carried out in a free-stop manner, and even when a user touches a panel, shaking of the panel can be minimized.

A laptop computer storage system includes a power delivery system configured to negotiate charging Power Delivery Objects (PDOs) with each laptop computer connected to the computer storage system. The charging power delivery objects specify, for each laptop computer, the voltage and amount of current to be supplied to the particular laptop computer. Different charging power delivery objects are individually negotiated, and the computer storage system monitors the total amount of power being drawn by the connected set of laptop computers. As new laptop computers are connected to the computer storage system, power delivery objects that would cause the computer storage system to exceed a maximum power threshold are not presented to the newly connected laptop computer. As laptop computers become fully charged, the amount of current being drawn by the charged laptops will decrease, thus enabling additional charging power to be provided to other laptops within the computer storage system.

The present invention provides an electronic anti-theft device for a laptop computer, which includes a fixed base and a moving component. There are two sets of moving components, and one end of each of the two sets of moving components is connected with a claw. A guide rail base is commonly connected between the two sets of moving components, and locking components for locking the moving components are installed at both ends of the guide rail base; the guide rail base and the two sets of moving components are both installed inside the fixed base; a circuit board and an electric locking component are fixedly installed inside the guide rail base, and an induction component for detecting the state of the electric locking component and an alarm for alarming are installed on one side of the circuit board. By using the moving component in cooperation with the claw, the present invention can quickly clamp and fix various models of laptop computers on the market at present. After clamping, the moving component is quickly fixed on the guide rail base and the fixed base by the locking component, so as to ensure that the laptop computer has high stability during display and placement, is not prone to falling, and is conducive to safe and stable display.

The invention relates to the technical field of recognition control, and provides a reinforced notebook computer low-temperature starting scene recognition control system and method.Through close cooperation of an environment sensing module, a scene recognition module, a preheating control module and a collaborative optimization module, low-temperature starting challenges can be comprehensively and intelligently dealt with, and the low-temperature starting efficiency is improved. All the modules share data and are matched with one another to form a closed-loop intelligent control system, so that the starting success rate and stability of the reinforced notebook computer in a low-temperature environment are remarkably improved, the service life of the reinforced notebook computer is remarkably prolonged, and the usability and reliability of the reinforced notebook computer in an extreme environment are greatly improved.

Embodiments provide solutions for establishing a secure communication channel between systems. A controller e.g. an administrator is able to construct a logical network of computing resources and define the relationships between those resources and the hierarchical structures that they are part of. Tags are used to label or identify the resources in accordance with their role or class within their network e.g. “staff laptop”, “guest laptop” etc., and multiple Tags can be assigned to a given resource. Policies (rules) associated with each tag provide a richness of functionality for each type of class as well as enabling constraints regarding use, security and / or user-related permissions to be applied across an entire group of network resources in a simple, efficient and secure manner. The controller can construct, define and control the resources within the connected environment. Embodiments provide solutions for preventing ARP poisoning attacks, and also improved approaches to DNS and PKI in an overlay network.

The invention relates to the technical field of optical detection, in particular to a notebook computer shell injection molding part surface quality detection method and system, and the method comprises the steps: irradiating a standard part with a preset wave band according to preset parameters through an infrared spectrometer to obtain a first spectrogram, and irradiating the injection molding part with the preset wave band according to the preset parameters to obtain a second spectrogram. Through the synergistic effect of a non-negative matrix factorization algorithm and a Transform fusion model, the problem of spectrum overlapping caused by addition of a flame retardant is effectively solved, through seven-degree polynomial and smooth second derivative processing, the carbonyl peak position measurement error is further reduced, and compared with a traditional Fourier transform infrared spectroscopy, the feature parameter extraction precision is further improved. The number of the carbonyl absorption peaks and the positions of the carbonyl absorption peaks are compared with the standard threshold values twice, so that the problem that some qualified products are mistakenly considered as non-qualified products easily due to deviation during judgment of the carbonyl content of the injection molding shell of the notebook computer is further solved.

The invention relates to a sleeper lateral resistance testing device considering the service state change of a ballast track. The sleeper lateral resistance testing device comprises a suspension assembly, a loading assembly and a measuring assembly, the suspension assembly comprises a suspension steel frame cross beam, a suspension steel frame side beam and a supporting cross beam; the suspension steel frame cross beam is installed on a steel rail, the supporting cross beam is installed on a sleeper, the suspension steel frame side beam is installed on a sliding rail of the supporting cross beam, and the side face of the suspension steel frame side beam is connected with the suspension steel frame cross beam; a side beam lower pressure sensor is mounted below the sliding rail; the loading assembly comprises two jacks which are arranged at symmetrical positions relative to a sleeper, and the jacks are arranged on a steel rail; the measuring assembly comprises a laser displacement sensor, a jack pressure sensor, a pressure data acquisition instrument, a displacement data acquisition instrument and a notebook computer; and continuous measurement of transverse resistance and displacement is realized. Compared with the prior art, the real service state can be kept; displacement can be accurately controlled; disturbance is reduced, and data reliability is high.

A technique is provided that integrates authentication from a mobile device (e.g., using biometrics, social informational data, questions and answers, and more) to allow login to laptops and desktops while they are disconnected from the Internet using a USB cable connection, Bluetooth or local wifi or any other similar protocol and / or connected to Internet without USB. The technique provides a cloud clearinghouse that ties a person's or entity's mobile device(s) to an identity that's used to authenticate a person (could be the same person) on a laptop, desktop, or similar computer system.

The utility model discloses a notebook computer power supply cooling structure which comprises a shell, a liquid cooling device and an air interchanger, and the liquid cooling device is tightly attached to the surface of the shell; a first heat dissipation plate and a second heat dissipation plate are respectively arranged on the surface of the shell; the first heat dissipation plate and the second heat dissipation plate are covered by the liquid cooling device; a ventilation cavity is formed between the ventilation device and the shell; and the liquid cooling device and the air exchange device exchange heat with the heat dissipation plate. Through a heat dissipation mode of combining air cooling and liquid cooling, heat generated by the power supply and conducted to the heat dissipation plate is dissipated, and efficient heat dissipation performance ensures that the power supply module can keep a low-temperature state during long-time high-load operation, so that performance reduction and service life shortening caused by overheating are avoided, and the service life of the power supply module is prolonged. And the overall stability of the notebook computer is improved.

The invention provides a notebook computer electronic anti-theft device which comprises a fixed base and two moving assemblies, one end of each moving assembly is connected with a clamping jaw, a guide rail seat is jointly connected between the two moving assemblies, and the two ends of the guide rail seat are each provided with a locking assembly used for locking the corresponding moving assembly; the guide rail base and the two moving assemblies are installed on the inner side of the fixed base. A circuit board and an electric locking assembly are fixedly installed in the guide rail base, and a sensing assembly used for detecting the state of the electric locking assembly and an alarm used for giving an alarm are installed on one side of the circuit board. Through cooperative use of the moving assembly and the clamping jaws, various models of notebook computers in the market can be rapidly clamped and fixed, and after clamping, the moving assembly is rapidly fixed to the guide rail base and the fixed base through the locking assembly, so that it is guaranteed that the notebook computers have high stability when being displayed and placed, and the practicability is high. The falling phenomenon is not easy to occur, and safe and stable display is facilitated.

The invention relates to the technical field of photoacoustic spectrometry, in particular to a gas detection device and method based on a 3D printing Helmholtz photoacoustic cell, and is suitable for the fields with load requirements such as unmanned aerial vehicle-mounted gas monitoring platforms. In order to overcome the problems of large volume, heavy weight, complex structure and low integration level of a photoacoustic gas sensor in the prior art, the lightweight Helmholtz photoacoustic cell structure manufactured based on 3D printing comprises a sound wave generation cavity, a small-diameter connecting pipe and a detection cavity which are integrally formed, an optical reflection unit is integrated in the sound wave generation cavity, and the optical reflection unit is integrated in the detection cavity. Two concave reflectors are arranged to reflect incident light beams for 160 times, a laser, an optical fiber collimator, a pre-amplifier, a lock-in amplification circuit board, a notebook computer and a current temperature control module are arranged outside, and the concentration of gas to be detected is obtained through analysis and processing of the notebook computer.

A wearable product that can be customized according to a user's preferences includes a mounting track for receiving detachable tag assemblies representing a variety of interests, activities or organizations. The wearable product may be incorporated into a wide variety of items, including items that may be worn on a user's body, such as a wristband, hat, outerwear or other clothing, as well as items that would be carried by a user, such as a cell phone case, bag or laptop. The mounting track of a wearable product may be attached to an item using sewing thread, adhesive or hook and loop tape, for example. A mounting track may also form an integral part of the item. Tags may be used interchangeably between any item with a mounting track.

The present application relates to the field of battery life prediction, and provides a laptop battery life prediction method based on deep learning, which obtains the time series of the real-time power consumption of the monitored laptop computer, and uses image processing and analysis technology based on deep learning to perform time-frequency analysis and association of the real-time power consumption, so as to automatically obtain the average power consumption estimate based on the semantic association features of multiple local time-frequency graphs of real-time power consumption in the full time domain, and estimate the remaining time based on the remaining power of the monitored laptop computer. In this way, the power consumption pattern and change trend can be captured more accurately and comprehensively, and at the same time, the voltage conversion efficiency of each power supply device is comprehensively considered to improve the prediction accuracy of the battery life.

The present invention relates to a holder for securing an electronic device to the flat surfaces. The holder comprises a semi-rigid Top Strap and a semi-rigid base, both adjustable and constructed from durable polymeric materials. The Semi-rigid top strap is designed to fit electronic devices of varying thicknesses and is locked into place using a key mechanism. The Base is attached to the laptop lid or flat surface using adhesive tape and features a semi-rigid Pawl that flexes to allow device insertion and then snaps back to secure the device in place. The holder's design allows for single-motion insertion and extraction of the electronic device, ensuring ease of use and secure attachment. Efficiently manufactured with 3D printing, offering simplicity, durability, and versatility. Ideal for professionals, students, travellers, and remote workers managing multiple electronic devices on laptops or flat surfaces.

The present application relates to a split-screen display device for a laptop computer. The first screen and the second screen are provided on the left and right sides of the middle plate member, respectively; and the middle plate member forms a hinge connection with the first screen on one side by a first biaxial hinge assembly, and the middle plate member forms a hinge connection with the second screen on the other side by a second biaxial hinge assembly, wherein when the split-screen display device is in a completely folded state, the first screen is folded on a front face of the middle plate member and the second screen is folded on a back face of the first screen. When completely folded, both the first screen and the second screen have their display faces covered and protected, thus reducing the risk that the display faces are damaged.

The invention relates to the technical field of notebook accessory machining, and discloses a notebook accessory high-precision injection mold and a method thereof.The notebook accessory high-precision injection mold comprises a base and a top seat, a pouring gate is formed in the top of the top seat, a movable mold is fixedly connected to the bottom of the top seat, and a section mold is installed at the bottom of the movable mold; a runner is formed among the inner centers of the top seat, the movable mold and the section mold, a fixed mold is fixedly connected to the top of the base, a cavity is formed in the top of the fixed mold, and an ejection assembly is arranged in the fixed mold; scraping assemblies are arranged on the two sides of the interior of the cavity. And cleaning and recycling assemblies are symmetrically arranged on the two sides of the top of the fixed mold. By means of the exquisite mechanical linkage design, during mold opening, the rack mechanism can be linked to automatically eject accessories out, the scraper can be synchronously driven to remove product burrs, and mold cavity chippings are automatically cleaned and recycled through the blowing and sucking combined device. The whole process is completed at a time, the production efficiency and the product quality are remarkably improved, and manual dependence is reduced.

The invention belongs to the technical field of computer control, and discloses a notebook computer intelligent heat dissipation control system based on a multi-modal sensor, which comprises the following steps: acquiring multi-modal heat sensing data of a notebook computer; identifying the type of the current operation scene based on the multi-modal thermal sensing data and obtaining the heat dissipation preference of a user; calculating a thermal trend index of each hardware component of the notebook computer according to the historical multi-mode thermal sensing data and the current operation scene type; based on the thermal trend index, the current operation scene type and the user heat dissipation preference, generating a heat dissipation regulation and control scheme with scene adaptability; according to the heat dissipation regulation and control scheme, intelligent heat dissipation control of the notebook computer is achieved in a progressive regulation mode; the performance stability of the notebook computer is greatly improved; and the service life of hardware is prolonged.

A remote light switch system for mobile structures is disclosed. The system includes a power harness, an enclosure with a connector for engaging a light harness, and a control with a wireless module, a switch, and a controller. The control allows a user to selectively activate the electrical connection to the light features on the mobile structure. The system also includes an antenna attached to the enclosure and connected to the control. The system can be wirelessly controlled via a remote control, smartphone, tablet, or laptop. The enclosure can be attached to the mobile structure using a trailer attachment. The system can be used with various types of mobile structures and power sources.