146results about How to "Multiple options" patented technology

The invention discloses a photocuring material for three-dimensional printing. The photocuring material consists of inorganic powder and an organic liquid containing curable components, wherein the inorganic powder accounts for 60%-99.9% of the total weight, and the organic liquid accounts for 0.1%-40% of the total weight; and the inorganic powder material is ceramic powder, or metal powder or composite powder of ceramic and metal. The invention also discloses an application method of the photocuring material. The photocuring material and the application method disclosed by the invention have the advantages that more printing-material selecting space is provided for the three-dimensional printing technology, and the purpose of utilizing the three-dimensional printing technology to prepare the three-dimensional structure with one or more ceramic materials, or metal materials or coexistence of ceramic and metal on the same plane can be achieved.

Portable handheld real-time tracking and communications devices include; a controller module, communications module including global positioning and mesh network radio module, data transfer and storage module, and a user interface module enclosed in a water-resistant enclosure. Real-time tracking and communications devices can be used by protective force, security and first responder personnel to provide situational awareness allowing for enhance coordination and effectiveness in rapid response situations. Such devices communicate to other authorized devices via mobile ad-hoc wireless networks, and do not require fixed infrastructure for their operation.

The invention provides a thermal and humid environment integrated control air-conditioning system and method based on thermal comfort evaluation. The comfort operating level and the corresponding PWV numerical range of an air conditioner are set in strict accordance with national standards, the air conditioner is made to have the humidification adjusting function, an average thermal sensation index PMV value is calculated by acquiring air temperature, relative air humidity, average radiation temperature, wind speed, metabolic rate and clothing thermal resistance and compared with a preset comfort PMV value interval, and the air supply speed, the refrigerating / heating operating state and the humidifying / dehumidifying operating state of the air conditioner are intelligently adjusted according to the comparison result, so that a target area is in a comfort state satisfying the human body, the comfort requirement of the human body is met, the thermal comfort environment of the target area is easily improved, and energy conservation and emission reduction of a building are promoted. The principle and parameter setting of the system and method are scientific, and the operation method is simple and easy to control and implement.

The invention relates to a file encryption and decryption method. An encryption method comprises the following steps that: a file is wholly divided into more than one subsections, and the subsection information is stored; the starting and ending positions of the data to be encrypted in each subsection are determined by a randomized algorithm, and the encryption position information is stored; an encryption key is generated according to a password, the data to be encrypted are encrypted by the encryption key, and the original data to be encrypted are replaced at an equal length to obtain an encrypted data part; the password, the total number of subsections, the encryption position information of each section, encrypted data head identification marks, and the length of an encrypted data head are packaged into an encrypted data head; the encrypted data head is put in front of the encrypted data part, and is combined with the encrypted data part to generate an encrypted file. A decryption method is a reverse process of the encryption method. The file encryption and decryption method can be quickly executed at a mobile terminal and is relatively safe.

A carbon nanotube array structure is composed of a substrate, the alloy catalyst particles on the substrate, which contains the material to affect the growth speed of carbon nanotubes, and the array the carbon nanotubes which is grown from said alloy catalyst particles and bent toward a predefined direction. Its growing process includes such steps as generating a catalyst layer on the substrate, depositing at least two kinds of growth speed regulating material, annealing in oxygen contained gas to change the catalyst layer to catalyst particles, introducing carbon source gas, and growing carbon nanotubes.

The invention discloses an intelligent indoor temperature adjusting system. The intelligent indoor temperature adjusting system comprises an intelligent fan unit, an intelligent window unit and a user control unit. Firstly, a pyroelectric infrared detecting module and a temperature sensing module are adopted by the system to control the opening and the closing of an intelligent window and turning off and turning on of an intelligent fan according to the temperature of an environment so that the ventilation problem caused after an air conditioner is turned off in a timed mode can be solved, and the trouble that people wake up due to stuffiness after the air conditioner is turned off can be relieved; secondly, the speed of the fan is intelligently adjusted, the situation that people get ill due to the fact that too much air is blown to people is effectively avoided, whether a user is close to the fan or not can be automatically detected at the same time, if the user is not within a detection area, and the fan will be automatically turned off so as to achieve the energy-saving purpose; finally, the system achieves the sound control function, voice prompts of the user can be identified, relevant action is made, thievery prevention conducted after the window is opened is achieved with a pyroelectric infrared detecting method, the window is closed in time, and the safety of lives and properties is guaranteed.

The invention discloses a filter screen cleaning device and an air conditioner indoor unit. The device comprises a filter screen, a movable filter screen mechanism and a dust collection mechanism, wherein the movable filter screen mechanism is used for supporting the filter screen and driving the filter screen to move along the horizontal direction; and the dust collection mechanism is fixedly connected with the movable filter screen mechanism, is used for cleaning the filter screen and is of a gear transmission type structure with a movable dust collection head. According to the device, by controlling mutual movement of the movable filter screen mechanism and the dust collection mechanism and reducing the size of a dust collection contact adsorption plane by adopting a small dust collection head and a suction port, the dust on the surface of the filter screen is collected by concentrating adsorption force of a dust collection cavity; and the entire device has the advantages of simple structure, easiness in control, low cost, high dust adsorption reliability and no influence on the appearance of the conventional air conditioner, can be meanwhile used as an accessory to be additionally arranged on the conventional air conditioner without a cleaning and dust removing device and brings more choice to users.

The invention discloses a public video management system and a realizing method thereof. The public video management system comprises a vide platform, a plurality of image shooting devices and a client terminal, wherein the video platform is formed by a distributed server group and adopts a B / S framework; servers operate simultaneously and are provided with the same software and databases with synchronous data in real time; the plurality of image shooting devices are used for shooting live images and are communicated with the video platform through a front-end device; the client terminal is communicated with the public video platform through a client network access device; and when the user is connected to the public video platform, the system can make an automatic judgment, skips to a server connected with the user at a highest speed in a seamless way and realizes remote video monitoring and online video display according to a video link point selected by a user. Compared with the prior art, the invention has the advantages of simple operation for creating a system, convenient maintenance, stable system, low cost, and the like. Users can access to the Internet conveniently at any place to watch the images picked up by the image shooting device.

The embodiment of the invention discloses an image generation method, and aims at solving the technical problems that only one face picture can be spliced in single time and a function of generating one or more expression pictures for expressing different emotions based on the face picture is lacked. The method provided by the embodiment of the invention comprises the following steps: obtaining a plurality of face characteristics selected by a user; obtaining corresponding picture basic materials according to the face characteristics; combining the picture basic materials to form one face picture; obtaining a plurality of pre-set expression characteristics; obtaining corresponding picture expression materials according to the face characteristics and the expression characteristics; extracting emotion objects from the picture expression materials to the corresponding expression picture. The embodiment of the invention further provides an image generation device.

The invention provides an air conditioner control system based on dynamic heat comfort. The air conditioner control system based on dynamic heat comfort comprises an intelligent air speed regulation module, a intelligent temperature regulation module, a manual regulation module and a memory module. The air conditioner control system based on dynamic heat comfort is characterized in that the intelligent air speed regulation module comprises an instantaneous air speed function of a PMV of a target area in a [-0.5,+0.5] interval according to dynamic changes of the air speed, the intelligent temperature regulation module comprises an instantaneous temperature function of the PMV of the target area in the [-0.5,+0.5] interval, and the instantaneous air speed function and the instantaneous temperature function of the target area are in linkage control; the intelligent air speed regulation module is used for controlling and regulating the air supplying speed according to the set air speed function of the target area; the intelligent temperature regulation module is used for controlling and regulating the air supplying temperature according to the set temperature function of the target area; the manual regulation module is used for regulating and controlling the indoor temperature; the memory module serves as a device for memorizing the last-time using state of an air conditioner.

The invention discloses a method and a system for auditing open ports of hosts. The method comprises the following steps of performing scanning configuration on hosts in one or more networks, and setting scanning modes; scanning the hosts in one or more networks according to the scanning configuration to obtain corresponding scanning results; collecting the scanning results, and importing the scanning results into a database; analyzing and processing the scanning results, acquiring scanning information and generating a scanning information report, wherein the scanning modes include the rapid scanning mode, the accurate scanning mode and the comprehensive scanning mode. The scanning modes of the open ports are set to be rapid scanning, accurate scanning or comprehensive scanning, and thereby the hosts in one or more networks are scanned according to the different scanning modes, multiple selections are provided, and the method for auditing the open ports is extended. The problems that the existing method is simplex, poor in flexibility and has certain restriction when being used for auditing a large number of open ports of the hosts in the network are effectively solved.

The invention discloses a filter screen cleaning device and an indoor air conditioning unit. The filter screen cleaning device comprises a filter screen, a movable filter screen mechanism and a dust absorption mechanism, wherein the movable filter screen mechanism supports the filter screen and drives the same to move horizontally, and the dust absorption mechanism is fixedly connected with the movable filter screen mechanism and used for cleaning the filter screen. By controlling the movable filter screen mechanism and the dust absorption mechanism to move oppositely, contact absorption plane for the dust absorption is reduced, adsorptive power of a dust absorption chamber is centralized to absorb dust on the surface of the filter screen, and due to a dust absorption groove formed on a dust absorption box holder, the problems that mounting space is limited and dust absorption power is reduced and the like since a conventional dust absorption head is externally connected with a long dust absorption hose and moves back and forth are solved. The filter screen cleaning device is simple in structure, easy to control, low in cost, good in dust absorption reliability, free of influence on appearance of an existing air conditioner, and meanwhile capable of serving as an accessory to be mounted on a conventional air conditioner without a cleaning device, and accordingly more selections can be brought to users.

The invention relates to multi-combined and full-function universal underpants and a use method thereof, and relates to underpants. The underpants are provided with an underpants body, wherein an adjustable waist buckle belt is arranged in a waist part of the underpants body; a left buckle hole, a middle buckle hole and a right buckle hole are formed in the waist part of the front part of the underpants body; the left buckle hole, the middle buckle hole and the right buckle hole are respectively provided with a left traction tension ring, a middle traction tension ring and a right traction tension ring, and the three parts of each traction tension ring can be adjusted and replaced according to the self requirement; at least two penis fixing belt fixing points corresponding to the traction tension rings are arranged in the front part of the body, a penis fixing belt is arranged on each penis fixing belt fixing point, and the part of each penis fixing belt can be adjusted according to the self requirements; a magnetic field belt is arranged through bypassing downwards from a waist part (navel), through a perineum part and to a buttock part (gate of vitality); at least one massage pad is arranged in the underpants body. On the premise of not changing the appearance of the underpants, the interior space of the underpants is developed, and the original single underpants are developed into the underpants with multiple functions and selections.

An evaluating driver pedal of an urban rail vehicle belongs to the field of driver pedal devices of urban rail vehicles with an evaluating adjustment function. The evaluating driver pedal of the urbanrail vehicle comprises a pedal, a reset button mechanism, a button protection seat, an air spring, a plurality of pedal support seats, a slider fixing seat, a slide rail brace mechanism and a base. The height of the driver pedal mechanism can be continuously adjusted within a height range of 100 to 220 mm, and the initial height of a lifting platform mechanism can be freely set through the sliderail brace mechanism according to actual requirements, so that more options are provided for customers who purchase subway vehicles. A button is arranged at the center of the pedal mechanism, sufficient width margins are still left at the positions, relative to the two sides of the button protection seat, of the pedal, so that the driver can stamp on the remaining space on the pedal when the pedalis normally operated, and the operation of wrongly stamping on the button is avoided. The button protection seat is used for limit protection for downward movement limit of the button to prevent thereset button mechanism from being damaged due to excessive downward movement of the button.

The invention discloses a borosilicate matrix glass material for a microchannel plate and a preparation method thereof, the borosilicate matrix glass material for the microchannel plate comprises core glass and skin glass, the skin glass comprises SiO2, B2O36, Al2O3, Na2O, K2O and CaO; and the core glass is prepared from the following components: SiO2, B2O3, BaCO3, La2O3, Al2O3 and ZnO. According to the present invention, the formula is reasonable, hazardous chemicals such as lead are replaced, environmental pollution is reduced, the core material glass can be subjected to high-speed acid dissolution without residue, the skin material glass has advantages of good corrosion resistance, good mechanical property, MCP deformation resistance, good structure uniformity and good pore diameter precision, the raw materials are easily available, the cost is not high, the melting and the forming are easy, and the production and preparation efficiency is high.

The invention relates to a money withdrawing method based on cash reserve monitoring and balancing and an apparatus, particularly to money withdrawing method based on cash reserve monitoring and balancing (hereinafter, the method) and a money receiving apparatus (hereinafter, the apparatus) using the method. The apparatus mainly comprises a transmission module, a cash check module, a storage box, a main control module, a touchable display device, an image acquisition module, an information collection module, an external interface and a security module. In addition, the method includes: a user mobile terminal carries out presetting; a customer mobile terminal makes a money withdrawing appointment; a remote server terminal and the customer mobile terminal carry out interaction; the remote server terminal and the apparatus carry out interaction; and the money receiving way of the apparatus is executed. Therefore, problems of low limit level and low efficiency for the existing convenient cash withdrawing way can be solved and the existing convenient cash withdrawing mode is improved. The cash reserves in the cash receiving device are balanced dynamically based data calculation and customers can make a cash withdrawing appointment within a certain range.

Provided is an illuminated dot reticle for use in a rifle scope having an optical path defined through axially spaced-apart objective and ocular lenses and method manufacturing a reticle disc assembly. A reticle disc has a first surface facing the objective lens and a second surface facing the ocular lens. A first reticle pattern, including a central aiming point, is applied to one of the reticle disc surfaces. An optical fiber has a proximal end portion and a distal end, with a light source configured to deliver light to the proximal end portion of the optical fiber. The optical fiber is secured to one of the reticle plate surfaces such that the distal end is positioned to transmit light from the light source toward the ocular lens in the optical path, providing an illuminated dot at the central aiming point.

The invention discloses a ceramic material. The ceramic material comprises a ceramic layer and a cover layer coated on the back of the ceramic layer, wherein the ceramic layer comprises a first phase and a second phase; the first phase comprises zirconium oxide and yttrium oxide; and the second phase comprises aluminum oxide. According to the ceramic material, the yttrium oxide is utilized to stabilize the zirconium oxide, and the aluminum oxide is used as a heterogenous whitener. The ceramic material has the advantages of high hardness, high strength, higher dielectric constant and favorable shading effect, and can be used in the field of fingerprint identification electronic devices. The invention also discloses a preparation method of the ceramic material.

The invention provides an access control system with multiple verification channels. The access control system comprises an electronic lock, a controller, a processor, a face recognition device, a verification code verification device, a card swiping verification device and a fingerprint verification device, wherein the face recognition device takes a maximum face comparison identification rate asa first authentication coefficient S1 and transmits to the processor; the verification code verification device responds to transmit a second authentication coefficient S2 to the processor when an entered verification code is identical with a setting value; the fingerprint verification device takes a maximum fingerprint comparison identification rate as a third authentication coefficient S3 and transmits to the processor; the card swiping verification device responds to transmit a fourth authentication coefficient S4 to the processor when information of a card exists in a third storage cell;the processor calculates an overall verification coefficient S according to a formula S equal to S1 multiplied by X1 plus S2 multiplied by X2 plus S3 multiplied by X3 plus S4 multiplied by X4; and theprocessor responds to switch the electronic lock to an unlocking state when the overall verification coefficient S is greater than a set threshold. Since the multiple verification channels are adopted, under the condition that a safety level of the access control system is guaranteed, and more selection space is provided for a user.

The invention provides a mobile robot chassis with a suspension frame structure. The mobile robot chassis comprises a machine body, a rotary connecting rod, rocker arms and double-wheel moving structures, wherein the rocker arms are arranged on the two sides of the machine body respectively, and are connected to the rotary connecting rod through connecting rod mechanisms, and each rocker arm is provided with two double-wheel moving structures. According to the invention, the terrain adaptability and the moving stability of the ground mobile robot are improved, and overturning caused by the fact that part of walking mechanisms do not make contact with the ground is prevented; the differential suspension frame mechanism is arranged above the machine body, so that the mechanism has a larger-range adjusting space, the robot can adapt to more complex terrain environments, and due to the design, the influence of the differential mechanism on arrangement and installation of the walking mechanism of the ground mobile robot is smaller, and the walking mechanism has more design choices and installation spaces; and good terrain adaptation and weight distribution are achieved through local self-adjustment of the double-wheel moving structure and the two ends of the rocker arm and passive adjustment of the rocker arm suspension frame mechanism.

An air treatment system comprises a base and one or more air treatment devices arranged on the base. Each air treatment device comprises an air inlet, an air outlet and a power supply structure; the base comprises an air inlet, an air outlet, an external power source and a power supply output structure for supplying power to the adjacent air treatment device. In some illustrative implementations, the air treatment system has the technical effects that due to modular design of the air treatment devices, different functions can be achieved by selecting different modules; more choice space is arranged for a user; a vertical overlaying method is adopted in combination of modular devices, and space can be fully saved.

The invention relates to a wind outlet of air conditioner which can automatically rotate without additional power. It comprises a wind grid, a cover plate of wind outlet and a rotational blade wheel. Wherein, said wind grid is round whose blade has some angle with the axle of wind grid and center is connected to one rotational blade wheel; the rotational blade wheel is inside the wind outlet channel; a grid locker is mounted between the wind grid and the cover plate of wind outlet. The invention uses the power generating by outputting wind via air conditioner to rotate the grid of wind outlet, to automatically adjust the wind direction without additional power. The invention can avoid manually adjusting wind direction, balance the air temperature quickly and reduce fuel. In addition, the grid locker can switch the automatic rotation and the manual control, to output wind in fixed-angle.

The invention discloses a neural network structured sparse method based on incremental regularization. The method comprise the steps of when the branches of a neural network are pruned, according to the relative importance of each weight group, distributing different regularization increments to different weight groups step by step, then updating the regularization factors of the weight groups iteratively and continuously, and when the regularization factor of a certain weight group reaches a specified regularization upper limit, deleting the corresponding weight in the network permanently toincrease the structured sparsity of the network model; and when the sparsity of a certain layer reaches a preset sparsity rate, automatically stopping pruning of the layer until the pruning of all thelayers is completed; and finally, retraining the whole network to callback the accuracy, and when the accuracy of the model does not rise any more, stopping retraining to obtain a sparse model. According to the method, a large deep learning model can be deployed on the mobile and embedded equipment, a remarkable actual acceleration effect is obtained, and the application of a deep learning algorithm on a mobile terminal is promoted.

The invention discloses a loop-forming machine of a few-guide-bar yarn-pressing warp knitting machine. The loop-forming machine comprises a groove pin fixedly mounted on a groove pin bed, a pin core fixedly mounted on a pin core bed, a sinker fixedly mounted on a sinker bed, a yarn pressing plate and groove pin up-down movement mechanism fixedly mounted at the lower end of a yarn pressing plate mounting base, a groove pin swing mechanism, and a guide bar mechanism provided with a plurality of guide bars, wherein the guide bar mechanism is provided with at least ten guide bars which are a first jacquard guide bar, a second jacquard guide bar, a first ground guide bar, a second ground guide bar, a third ground guide bar, a first grouped pattern guide bar, a second grouped pattern guide bar, a third jacquard guide bar, a fourth jacquard guide bar and a spandex guide bar in the direction from the front to the rear of the machine; the yarn pressing plate is positioned between the second jacquard guide bar and the first ground guide bar, and is driven by the yarn pressing plate up-down movement mechanism to do up-down linear motion. The loop-forming mechanism is reliable in yarn-pressing action, is rich in fabric pattern, and can meet the development trend of pattern diversity.

A multi-handle collar system (10) for a golf bag (12) is provided for providing multiple grasping and handling options for a golfer. The system (10) includes a circumferential collar member (14) provided with a plurality of circumferentially arrayed vertical apertures (18) bounded on the upper edges thereof by semi-rigid rim portions (20) in order to provide handles (22). A preferred embodiment includes a rear handle (24), a left side handle (26) and a right side handle (28) arrayed opposite said left side handle (26).

The invention belongs to the technical field of sewing machines, and particularly relates to a presser foot lifting electromagnet closed-loop control device for an industrial sewing machine based on position feedback and a control method. The presser foot lifting electromagnet closed-loop control device comprises a sewing machine controller, a presser foot lifting electromagnet driving module, a presser foot lifting electromagnet device and a presser foot position detection device which are electrically connected in sequence. The sewing machine controller receives a presser foot lifting control instruction input from the external world, and the presser foot position detection device and the sewing machine controller are electrically connected to form a closed-loop structure. The presser foot position detection device detects the position of a presser foot and sends a presser foot position signal to the sewing machine controller. The sewing machine controller sends an instruction to control the presser foot electromagnet driving module to drive an electromagnet of the presser foot lifting electromagnet device to act according to the presser foot position signal so that the presser foot can move. The presser foot lifting electromagnet closed-loop control device can be intelligently controlled, various position detection devices can be adopted, multiple schemes can be selected, and the presser foot lifting electromagnet closed-loop control device is easy to obtain, high in precision, free of artificial participation, easy and convenient to use, simple in structure, easy to install and applicable to various sewing machine types.

The invention discloses a 3D printing pen with dyeing structures and a color changing method thereof. The 3D printing pen comprises a pen body, the pen body is provided with a plurality of dyeing structures and a color changing control part, each dyeing structure comprises a driving mechanism and a dyeing part, the driving mechanisms push the dyeing parts to dye consumables, when the dyeing parts are tightly attached to the consumables, the consumables are dyed, after the consumables are dyed, the dyeing parts are far away from the consumables, and the color changing control part is in control fit with the plurality of dyeing structures and used for controlling switching of the different dyeing structures. The 3D printing pen has the following advantages and effects that according to the scheme, a new mechanical structure is utilized, the color changing control part is adjusted to control the dyeing structures of different groups to realize the color changing process, a user can select different colors to dye the consumables, and therefore the consumables do not need to be replaced, multi-color conversion can be realized on the same consumable, the 3D printing pen has the effects of being rich in color and high in interestingness, the consumables of different colors do not need to be purchased, and the cost is low.

The invention discloses a standardized cold box system for cold-chain transportation and a cold-chain transportation method. The standardized cold box system comprises first-stage cold boxes, second-stage cold boxes and third-stage cold boxes. The external dimension of the two or four second-stage cold boxes is identical to that of one first-stage cold box after the two or four second-stage cold boxes are spliced. The dimension of the second-stage cold boxes has a diploid relation with that of the third-stage cold boxes, and the external dimension of one second-stage cold box is identical to that of a set number of third-stage cold boxes after the third-stage cold boxes are spliced. The first-stage cold boxes are used for main transport or branch transport of major clients. The second-stage cold boxes are used for branch transport or end distribution of small and medium-sized clients, or the second-stage cold boxes are used for main transport after being spliced. The third-stage cold boxes are used for end distribution of individual small clients or branch transport after being spliced. The needed cold box dimension is selected according to the quantity of cargoes to be transported and the categories of the cargoes, the different kinds of cargoes are placed into the cold boxes of different dimensions for spliced transportation, the freshness of various kinds of products can be improved, and the cargo distribution efficiency can also be improved.

The invention brings forward a method based on a wireless network interface selection to improve a smart phone user experience. According to the invention, in view of the vehicle-mounted mobile situation, an optical user experience is obtained by dynamically distributing a wireless network interface to an application node with data independence. Two solutions are brought forward in the invention. One solution is as follows: enumerating all probability execution events of an application node by carrying out a depth-first search on a solution space; carrying out pruning based on constraints; and selecting a wireless network interface for each node to obtain an optical user experience; the other solution is as follows: decomposing a problem into a problem of a smaller subgraph by a dynamic programming; distributing and determining a probability event for each node having a plurality of father nodes to avoid a conflict in selecting a wireless network interface; deleting a suboptimal solution and an infeasible solution by using a redundant node concept to obtain an optical user experience and a selection of a wireless network interface of each node. According to the invention, a good user experience can be obtained; moreover, the user can set an experience parameter by himself / herself, so that more freedom and selection space are provided for the user.