2552results about How to "Increased flexibility of use" patented technology

A simplified physiological measurement device utilizes a general port to receive power from an external electronic device and to transmit the signals obtained from physiological measurements to the external electronic device for calculation and display. Thereby, the mechanisms and electronic elements of the physiological measurement device can be obviously simplified, and the operational convenience can also be greatly promoted.

In a digital payment transactions system, a broker generates and stores a secret number. The broker then generates a chain of hash values by successive operations of a hash function, using the secret number as the starting value. The broker then issues to the user a digitally encoded value from some way down the chain of hash values. The user generates a coin stick which comprises a chain of hash values starting with the value communicated by the broker. Subsequently, the broker can transfer further value to the user, without generating a new coin stick, by communicating a digitally encoded value from the broker's hash chain which precedes the value originally communicated to the user.

A LED package includes a LED chip and a flexible carrier, wherein the LED chip has a plurality of electrodes. The flexible carrier has a flexible substrate and a circuit layer, wherein the flexible substrate has a support surface and a back surface opposite the support surface, and the circuit layer is disposed on the support surface. In addition, the LED package further includes a plurality of bumps and the electrodes of the LED chip are electrically connected to the circuit layer of the flexible carrier through the bumps.

The invention belongs to the field of agricultural robots and discloses an under-actuated three-finger type fruit-vegetable flexible picking device which comprises under-actuated finger mechanisms I, a tilting driving mechanism II, a telescopic driving mechanism III, a pruning mechanism IV, a palm supporting disc, a finger driving motor connecting disc and a wrist connecting clamping disc. The three sets of under-actuated finger mechanisms I are evenly distributed on the palm supporting disc which is fixedly connected with the finger driving motor connecting disc. The finger driving motor connecting disc is fixedly connected with the wrist connecting clamping disc which is connected with a wrist of a robotic arm. The tilting driving mechanism II and the telescopic driving mechanism III drive the pruning mechanism IV to tilt and stretch, and the pruning mechanism achieves shear movement. The using range and the using flexibility are expanded, the high picking success rate can be achieved, and mechanical damage on plants and fruits is lowered. Picking of sphere-similar fruits or clustering-growing fruits can be achieved. The device has the advantages that fruit shape self-adaptation capacity is achieved, and contact force is controllable.

The invention provides a processing method for a gifted amount in an electronic wallet and a server. The method comprises the steps of: transmitting recharging commands to the electronic wallet by the server according to a trigger strategy, wherein the recharging commands contain the gifted amount; adding the gifted amount in the account of the electronic wallet according to the recharging commands, and returning results of recharging success to the server by the electronic wallet; and recording the gifted amount into the corresponding red packet subaccount of the electronic wallet by the server according to the results of recharging success returned by the electronic wallet. The server comprises a business management module, a payment processing module, a loading module and an account management module. By adopting the technical scheme, the flexibility of the electronic wallet in use can be improved, the implementation of various schemes for promotion of electronic wallet businesses can be facilitated, and the promotion and the development of electronic wallet business can be improved greatly.

The invention relates to a video detecting data storage method and relative system, which uses network to connect the data processor and the storage device. Wherein, said method comprises: dividing the video data into several data blocks and sending the data blocks to the storage device to be stored; reading stored data block to recover the video data; the data processor divides the stored data into several data blocks in same size, and assembles several data blocks into the data units in the same size; building index for each data unit; according to the index, reading the data block of storage device to recover the video data. The inventive video detecting data processor will directly process block operation on the storage device, to realize high-efficiency access to the video data of video detecting network, to improve the reliability and application flexibility of video data.

The invention discloses an test device of a high-speed main axle dynamic performance integrative test. The device comprises a main axle which is arranged on a main axle positioning pedestal; the main axle positioning pedestal is fixedly connected with a main axle mounting plate; the main axle mounting plate is fixed and limited by limiting and fixing components at the two side edges that is in parallel with the axial direction of the main axle; the main axle mounting plate is connected with a casting base table by a dense ball supporting structure, so that the main axle mounting plate is free in the horizontal plane; the main axle mounting plate is provided with a vibration test part; the casting base table is provided with a vibration frame; the front end of the main axle is connected with an HSK test head; the main axle mounting plate that is opposite to the HSK test head is provided with a sensor support saddle which is provided with a sensor end cover; the sensor support saddle can be connected with three displacement sensors by an index plate arranged on the sensor support saddle; the sensor end cover that is perpendicular to the end surface of the HSK test head can be connected with one displacement sensor. By using the test table, a plurality of test programs can be finished simultaneously, thus greatly improving the integration degree and utilization flexibility of the high-speed main axle performance test.

The invention discloses a photoacoustic and fluorescence dual-mode integrated tomography imaging system and a photoacoustic and fluorescence dual-mode integrated tomography imaging method. The system comprises a modulation laser light source (1), a vibrating mirror (2), a sample rotary table (3), a filtering wheel (4), a gating intensified charge-coupled device (ICCD) camera (5), a photoacoustic detection acquisition module (6), a system control module (7), a computer (8), a data bus (9) and a control bus (10), wherein the vibrating mirror, the sample rotary table, the filtering wheel and the gating ICCD camera are positioned on the same straight line with the direction of lasers; the ultrasound transduction array normal direction of the photoacoustic detection acquisition module is perpendicular to the straight line to form a crossed vertical detection mode. According to the imaging method, light absorption distribution formed by photoacoustic tomography imaging is used as prior information for the reestablishment of fluorescence tomography imaging, and the positions of fluorophores, fluorescent yield and fluorescence lifetime parameters are reestablished by an iterative method. By the photoacoustic and fluorescence dual-mode integrated tomography imaging system and the photoacoustic and fluorescence dual-mode integrated tomography imaging method, the imaging complexity can be reduced, the cost of hardware can be saved, and the flexibility of the system and the reestablishing accuracy of the fluorescence tomography imaging can be improved.

Disclosed is a reversible and concealable electrical power receptacle, comprising: a main body, a shaft section, an accommodating section, and an electrical outlet assembly. The electrical outlet assembly is disposed on the main body; the accommodating section is for receiving the main body; the shaft section, comprises a first shaft member and a second shaft member. The second shaft member, being coupled to the main body and is perpendicular to the first shaft member, and the main body is rotatable with respect to the first and the second shaft members transversely respectively. Consequently, the main body is able to rotate transversely and perpendicularly with respect to the accommodating section in accordance with the rotational movements of the first shaft and the second shaft members, for resulting in an exposed state in use or a concealed state when not in use, thereby achieving effective space utilization.

The invention relates to pairing a slave device with a master device, for example decoders in a conditional access system. There is provided a security module that stores a device state that indicates whether a decoder shall be a master or a slave decoder. There is also provided a method in a conditional access system of providing a device with a device state stored on a security module. It is detected that the security module is in connection with the device and the device state is transferred from the security module to the device. There is further provided a method of pairing a slave device with a master device. The slave device asks the master device to identify itself, the master device returns an identification, and if the slave device has not yet been paired with a master device, it checks the identity of the master device and, if the identity is verified pairs with the master device. There is also provided a first, slave, device for pairing with a second, master, device. The first device comprises an interface for sending an identification command to and receiving an identification message from the master device, and a processor for checking the identity of the second device and pairing the first device with the second device.

The device to generate and collect orientation arrangement belongs to one-dimension nano material preparation field and comprises: a spraying device, a liquid supply device, a high-voltage power, and a collection device; wherein, using two pieces or two groups head-on nozzles connected to positive and negative high voltage as spraying system to spray fibers with opposite discharges to attract, impact and neutralize in air, forming spinning cluster with flying speed rapid reducing, and collecting fiber of high orientation arrangement. This invention can collect fiber in large area, prepares dual-constituent or multi-constituent fiber structure, and endows orientation arrangement more wide application future.

The invention discloses a miniature multifunctional human body posture intelligent detector and a detection method, and belongs to the field of human body posture detection. The detector comprises a posture sensing and detecting unit, an A / D converting unit, an information processing unit, a memory unit, an input unit, an output unit and a power supply unit, and is characterized in that: sensors adopted by the posture sensing and detecting unit are a horizontal accelerometer and a vertical accelerometer. The detector utilizes accelerometers as posture sensors, and provides kinematical parameters under partial motion states for examinees, wherein the motion states mainly include running, rapid walking, jumping and the like, and the parameters include running or walking frequency, kinematic velocity, jumping height and distance, and angle and speed of rising to jump. The detector can provide posture information in the maximum range for people in need of posture correction, comprises posture detection under various conditions such as relative rest, walking or taking a bus and the like of the examinees, and realizes prompt type active posture correction and good habit cultivation.

A radio-frequency (RF) repeater, including a first repeating section which is adapted to receive and amplify forward-signals from a first transceiver so as to generate amplified-forward-signals and to radiate the amplified-forward-signals to a second transceiver. The first section also receives and amplifies reverse-main-signals from the second transceiver so as to generate amplified-reverse-main-signals and transmits the amplified-reverse-main-signals to the first transceiver. The repeater includes a second repeating section which is adapted to receive and amplify reverse-diversity-signals from the second transceiver so as to generate amplified-reverse-diversity-signals and transmits the amplified-reverse-diversity-signals to the first transceiver.

The invention discloses an image spelling method and a device thereof. Image shoot by various camera is corrected to a same plane for extracting characteristic to region with overlap shooting angle by various camera, processing characteristic matching to extracted various characteristic for obtaining image spelling position and spelling image with matched position. The method can link camera for monitoring same scene with various angle in display image information directly, let missionary seeing monitor effect directly. The method and the device can ensure visibility for monitoring video, increase using flexibility of the monitoring system and reduce working load of the missionary.

A small outer diameter quick release extension rod is provided with elongated sheet-shaped elastic elements therein for realizing the effect of engaging with a screwdriver head. A second positioning ring in the operating element is used to press against the elastic elements to control them to be engaged in or disengaged from the screwdriver head. The small outer diameter quick release extension rod is easy to operate and has a relatively small outer diameter, not only reducing the structure weight and energy loss, but also enhancing the flexibility of use.

Disclosed is a reversible and concealable electrical power receptacle, comprising: a main body, a shaft section, an accommodating section, and an electrical outlet assembly. The electrical outlet assembly is disposed on the main body; the accommodating section is for receiving the main body; the shaft section, comprises a first shaft member and a second shaft member. The second shaft member, being coupled to the main body and is perpendicular to the first shaft member, and the main body is rotatable with respect to the first and the second shaft members transversely respectively. Consequently, the main body is able to rotate transversely and perpendicularly with respect to the accommodating section in accordance with the rotational movements of the first shaft and the second shaft members, for resulting in an exposed state in use or a concealed state when not in use, thereby achieving effective space utilization.

A wireless communication terminal with a conventional keypad can be provided with a user exchangeable keypad. The wireless communication terminal and user exchangeable cover interface electrically, mechanically or via RF. The user exchangeable keypad can be part of a user exchangeable cover or part of a casing for receiving the wireless terminal. The user exchangeable keypad may have a reduced or adapted set of keys for e.g. facilitating the use of the terminal under special conditions or for visually impaired users. The user exchangeable keypad may be provided with identification means that allow the wireless terminal to identify the user exchangeable keypad and change its setting accordingly by e.g. increasing the font of the text on the display of the wireless terminal.

The invention relates to the technical field of the Internet and discloses a live broadcast assistant audio / video processing method and device. The method comprises the steps of collecting anchor audios, background music and special effect audios through a live broadcast assistant audio / video application, carrying out audio processing and integrating the anchor audios, the background music and the special effect audios into an audio stream; collecting live broadcast images through the live broadcast assistant audio / video application, carrying out image processing to generate a video stream; aligning time stamps of the audio stream and the video stream to generate an audio / video stream data packet; and transmitting the audio / video stream data packet to a live broadcast application through a cross-process communication channel. The audios in the live broadcast process are effectively integrated into the audio stream, the time stamps of the audio stream and the video stream are aligned, the audio stream and the video stream are transmitted to the live broadcast application, various audios in the live broadcast process are prevented from mutual interference, and the fusion effect of the live broadcast application for the audios in the live broadcast process is relatively good.

The invention relates to a medical ward intelligent terminal based on internet of things technology, comprising a bed-head sensing layer, an information transmission layer and an application processing layer; the bed-head sensing layer comprises an intelligent bed-head terminal positioned on a bed-head wall and at least one extension unit electrically connected to the intelligent bed-head terminal, the information transmission layer comprises a wired and / or wireless network interface and a data interaction server, the intelligent bed-head terminal is connected to the data interaction server through a wired network interface, the data interaction server is connected to an existing network of a hospital information system through a wired and / or wireless network interface, and the application processing layer comprises a management and service module running on the intelligent bed-head terminal; the intelligent bed-head terminal comprises a master control HMI (human-machine interface) main unit and a touch interactive screen. The medical ward intelligent terminal has high automatic integrity and high extensibility, is effective in assisting medical staff in providing precise, accurate, elaborate nursing, nursing skill level of medical staff is increased, nursing information and intelligence levels are increased.

The invention discloses a distributed common direct current bus based wind energy and solar energy stored charging station system. The charging station system comprises a photovoltaic power generation unit, an energy storage unit and a charging unit connected with the direct current bus, and further comprises a wind power generation unit and an alternating current grid connection unit connected with the direct current bus; the direct current bus adopts a framework of a single direct current bus or double direct current buses; the wind power generation, the photovoltaic power generation and the energy storage system are connected with the common direct current bus; the generated electricity energy can be used instantly; the balance of the generated electricity energy is stored for grid connection, so that the charging station system can be operated in an off-network or island operation mode; under the grid connection working condition, regulation of peak load shifting on the power grids can be realized to reduce the cost of power transmission and distribution; the system can adopt the framework of single direct current bus as well as the framework of double direct current buses, so that the regulation scope of the direct current bus voltage is greatly expanded, the performance requirements of the system are satisfied easily, the system can be expanded more easily, and the flexibility of the system in use is improved.

The invention discloses a stretchy type solar photovoltaic assembly and a photovoltaic system. The stretchy type solar photovoltaic assembly comprises a fixed support and a plurality of layers of solar cell panels, wherein the fixed support is fixed on a supporting face. The fixed support comprises track support bodies. Each track support body comprises a plurality of layers of tracks. The solar cell panels are installed on the tracks. At least one solar cell panel can be stretched out and drawn back in the stretching direction of the track where the solar cell panel is located. The photovoltaic system comprises a carrier and the stretchy type solar photovoltaic assembly which is installed on the top face of the carrier. According to the stretchy type solar photovoltaic assembly, when the solar cell panels are drawn back, the size of the stretchy type solar photovoltaic assembly is effectively controlled, and convenience is brought to carry; when the solar cell panels are stretched out, large-area solar cell panel installation is achieved in a limited supporting face area, the insolation area of the stretchy type solar photovoltaic assembly is effectively improved, and therefore the generated energy of the stretchy type solar photovoltaic assembly is improved.

The invention discloses a multi-core DSP starting method. The method comprises the steps of S1, arranging an ROM region in a multi-core DSP chip, loading a pre-established start loading program in theROM region, and configuring a peripheral needed to be adopted during chip starting and a starting mode needed to be adopted by the peripheral through a starting mode register, wherein the start loading program comprises multiple starting modes, used for starting the multi-core DSP chip, of multiple peripherals; and S2, after the chip is reset, executing the start loading program by a main core, reading the starting mode register, obtaining the target peripheral needed to be adopted currently and the target starting mode needed to be adopted, loading a user program, and after loading of the user program is finished, enabling other cores to jump to a specified address for starting executing respective user programs in an interrupt mode. The multi-peripheral and multi-mode multi-core DSP starting can be realized; the memory utilization rate and efficiency are high; the application range is wide; and the flexibility is good.

The invention relates to an integrated method integrating underwater target positioning and remote control and telemetering data underwater acoustic network transmission, which uses equipment including a plurality of positioning submersible buoys, a measured target platform, a wireless relay buoy and a shipborne display and control platform, wherein the plurality of positioning submersible buoys sink to the bottom and arranged to be a subsea measurement matrix, and then measurement is carried out on the position of the positioning submersible buoy matrix. A measured target sails in a measurement region formed by the subsea measurement matrix, the measured target platform sends acoustic inquiry signals continuously in an evenly spaced mode, a positioning submersible buoy within the operating range receives the inquiry signals, waits for fixed delay time and replies answering signals, the measured target platform receives the answering relay signals, carries out self-position calculation according to signal detection results and sends combination of a calculation result and a depth measurement result to the nearest positioning submersible buoy in an underwater acoustic communication mode, the nearest positioning submersible buoy transmits the combination of the calculation result and the depth measurement result to the shipborne display and control platform, and the underwater position of the measured target can be monitored in real time on the display and control platform.

The invention relates to a display device and a display system. The display device comprises a frame and a liquid crystal display (LCD) panel arranged in the frame. The LCD panel is provided with a first base plate, a second base plate, and a liquid crystal layer which is placed between the first base plate and the second base plate, a polarizing plate is arranged on one side, deviating from the liquid crystal layer, of the first base plate, and the LCD panel further comprises an analyzing part which is movably arranged on one side, deviating from the liquid crystal layer, of the second base plate. According to the display device, rays of light emitted by backlight become linearly polarized light by polarizing of the polarizing plate, and the linearly polarized light can permeate the liquid crystal layer. When the display device is required to keep confidential, a user needs to wear a pair of polaroid glasses to watch. When the display device is not required to keep confidential, a user can see effective image information on a screen through the analyzing part. Therefore, the display device can be converted between a normal display picture and an abnormal display picture, so that a user is free to choose whether to wear polaroid glasses or not to watch. Thus, the display device has higher usage flexibility.

The present invention is to provide a wireless-charging base comprising a first casing, a second casing pivotally connected with the first casing, and a wireless-charging module installed in the first casing; wherein the first casing is configured to rotate against the second casing for allowing the base to be in a flat or an inclined supporting mode; in the flat supporting mode, bottom surfaces of the casings form a first surface for being placed on a plane, and top surfaces of the casings form a second surface for supporting an electronic device thereon; in the inclined supporting mode, the top surface of the first casing and the bottom surface of the second casing form an inclination angle for supporting the device; and a first coil in the module converts electric energy into electromagnetic fields and then transmits the electromagnetic fields to a second coil in the device through near-field induction.

A method of accessing a network securely using a personal device which can only access the network via one or more authorized access points, the method including establishing a connection between the network and the personal device via an access point; checking in the network whether the access point is on a white list of authorized access points for use with the network; if the access point is on the white list, allowing the personal device to access the network securely via the access point; and if the access point is not on the white list, not allowing the personal device to access the network securely.