145results about How to "Boost self-confidence" patented technology

Provided are a stroke patient rehabilitation training system and method based on brain myoelectricity and a virtual scene. Control over the virtual rehabilitation scene is achieved through myoelectric signals, and rehabilitation training intensity is adjusted in a self-adaptation mode with a brain myoelectricity fatigue index combined. The design of the virtual rehabilitation scene is completed with the needs of stroke patient rehabilitation training and the advice of a rehabilitation physician combined, the brain fatigue index is provided, and quantitative evaluation on brain region fatigue is achieved. The surface myoelectric signal features under different motion modes of an arm are extracted, the motion intention of a patient is obtained, and control over the virtual rehabilitation scene is achieved. The muscle fatigue and brain fatigue index comprehensive features are extracted, the fatigue state of a rehabilitation patient is obtained, self-adaptation rehabilitation training scene adjusting is achieved, rehabilitation training intensity is relieved or enhanced, and secondary damage caused by improper training is avoided. The system and method have the advantages of being high in safety, high in intelligence and scientific in training, and damage cannot happen easily.

The invention belongs to the field of bioengineering and computers, relating to a phase characteristic extraction method for brain waves of compound imaginary movements of lower limbs. The method comprises the following steps of: 1, collecting and preprocessing signals of brain waves of compound imaginary movements of lower limbs; 2, decomposing oscillation mode of brain waves of compound imaginary movements of lower limbs; 3, identifying characteristic oscillation mode; 4, extracting and identifying coordinate characteristic in functional areas; and 5, identifying mode identification. The method takes the unstability of the brain wave signals into consideration adequately, and has the maximum rate of identification of 87.8% which is obviously enhanced compared with 82.3% of the traditional method.

The invention relates to caffeine electronic cigarette liquid, which mainly comprises 3-5%w / v of tobacco leaf extract, 5-10%w / v of pure water, 3-5%w / v of tobacco essence, 0.1-3%w / v of guarana extract with 5% in concentration, 0.2-1%w / v of stabilizer, 3-8%w / v of thickening agent and the balance of propylene glycol. The invention uses caffeine instead of nicotine; and the caffeine is an excitant for the central nervous system, and can increase the content of adenosine cyclophosphate (cAMP) in the cells. A small or medium amount of caffeine taken can excite the cerebral cortex, boost spirits of the people, enhance the attention, self-confidence, working efficiency and enthusiasm, shorten the time for selection and response and improve the recognition capability and instantaneously oral memory. In addition, the caffeine can promote synthesis and release of catecholamine, have positive effects to the cardiovascular system, promote gastric acid secretion, reduce the gallstone morbidity, and treat hemicrania and the like.

The invention discloses a robot for assisting the disabled controlled by visual signal, brain wave and voice. It includes three parts of machinery, information gathering and controller. It is characterized by: the information gathering part consists of EEG for collecting brain wave signals the CCD camera for collecting visual signals and the microphone for collecting voice signals; the controller part analyses the brain wave signals, visual signals and voice signals and executes appropriate operating. The invention utilizes the existing multifold mature technologies synthetically, regards the visual information as target guide messages and regards the brain waves and the voice as control messages. The invention could improve the ability of the disabled live independently through using the integrated biological information to controlling robot.

The invention belongs to the fields of biomedicalengineering and computers, relating to an energy feature extraction method of a composite lower limb imaginary movement EEG, comprising the following steps: (1) preprocessing an EEG signal; (2) electrolyzing the composite lower limb imaginary movement EEG into each natural oscillation mode component from high to low of frequency through an empirical mode decomposition method; (3) analyzing spectral distribution feature of each natural oscillation mode through a power spectral density analytical method to determine a feature oscillation mode reflecting an EEG feature rhythm; (4) carrying out Hilbert transform on the feature oscillation mode to obtain desynchronization features of the energy change; and (5) identifying mode: taking the energy change desynchronization feature of the feature oscillation mode as a classifier to input to realize the mode identification of the lower limb imaginary movement. The invention fully considers nonstationarity of the EEG signals; the highest recognition rate is 87.8% and has obvious improvement compared with 82.3% of the traditional method.

The invention discloses a simulation training system of a high-voltage substation. The simulation training system of the high-voltage substation comprises a 220kV grid simulation system, a protection chamber, a secondary device port, a fault processing terminal, a trainee identifying module and a marking system. The protection chamber is provided with a fault setting system which is used for setting faults for the 220kV grid simulation system. The secondary device port is communicated with the protection chamber and an authentic secondary device. According to fault setting in the protection chamber, variation of the state of the secondary device is controlled and the authentic secondary device suffers the faults. The fault processing terminal is operated by a trainee, receives processing information from the trainee and transmits the processing information to the protection chamber for comparing the processing information with the fault setting. If the processing information is in accordance with the fault setting, the fault setting is cancelled, the state of the authentic secondary device is changed again and the fault is relieved. If the processing information is not in accordance with the fault setting, the fault setting is reserved. The simulation training system of the high-voltage substation can stimulate a high-voltage substation more authentically and bring the better training effect.

The invention provides a method for singing imitation. The method comprises the steps that corresponding audio materials of a source singer and a target singer are prepared; voice features of the source singer and voice features of the target singer are analyzed by using a STRAIGHT model; a joint GMM model of the source singer and the target singer is obtained through training by using a Gaussian mixture model; Gaussian transform functions based on inter-frame correlation are used in the tone conversion process; the tone of the source singer and the tone of the target singer are mixed in proportion; voice having the tone of the target singer is reconstructed by using the STRAIGHT model. The invention further provides a device for implementing the method. According to the method and device, the voice of the source singer can be converted into the voice having the tone of the target singer, converted tone quality is good, the tone is close to the tone of the target singer, and the tone features of the target singer can be added in proportion; especially, when the target singer is a music star, the self-confidence and interestingness of singing for the user at a digital audio and video place can be improved greatly, and meanwhile the level of the user for imitating the tone of the music star is improved.

The invention belongs to the technical field of health products, and in particular relates to agilawood compound essential oil capable of improving sleeping, prepared by uniformly mixing agilawood essential oil, lavender essential oil, camomile essential oil and grape seed oil. Because natural plant extracts are scientifically matched, the agilawood compound essential oil can effectively improve the sleeping quality and prolong the sleeping time, and is mainly used for nervous disorder insomnia caused by factors such as increased working pressure, accelerated life rhythm, high frequency of night life and the like.

A weight-losing kendir tea for decreasing excessive fat of human body and the dependency of diabetics to insulin and treating hyperlipemia is preared from the stem and leaf of kendir, safflower, liquorice root and hemp seed.

The invention relates to a mathematical subject step-by-step demonstration method suitable and a and computer system suitable for self-adaptive learning, which comprises the following steps of: carrying out knowledge point matching processing conducting knowledge points matching and processing according to the received user's learning level information and pushing corresponding learning questions;monitoring whether or not receive the feedback information in real time and processing according to different feedback information, specifically: when receiving a first feedback information, carryingout an answer matching processing and generating and displaying a question analysis; when receiving a second feedback information, generating and displaying prompt information; when receiving a thirdfeedback information,displaying a problem solving step of the learning problem, and each time of receiving the third feedback, displaying only one solution step in sequence until all the solution steps are displayed; and when receiving a fourth feedback information, generating and displaying a reference answer information. Compared with the prior art, the invention has the advantages of effectively improving the learning efficiency of the user and the like.

The invention relates to an edible beverage, in particular to a composite carbonated beverage and a preparation method thereof, and the composite carbonated beverage comprises the following raw materials by weight percent: 4-6% of gelatinized rice and / or starch, 6-8% of saccharified malt, 0.08-0.1% of hops or 0.02-0.03% of edible foaming agent, 1-3% of yeast, 0.1-0.15% of one or more of citric acid, malic acid, sodium citrate and tartaric acid, 0.005-0.01% of sodium benzoate or potassium sorbate, 0.1-0.2% of edible essence and the balance of water. The composite carbonated beverage has the advantages of good taste and health care function.

The invention relates to a formula and a preparation process of a five-cereal free food capable of resisting hunger and thirst, preserving health and prolonging service life, belonging to the field of the formula of food. The food comprises the following components: sorghum, corn, coix seeds, cattail pollen, pine pollen, buckwheat pollen, lotus pollen, flos sophorae pollen, walnut kernels, walnut kernels, fructus cannabis, polygonatum, rice bean, red bean, black dates, sweet-scented osmanthus, black tea, boschniakia rossica, tacca chantrieri, lycopodium fargesii, cordyceps, saffron, Chinese yam, tuckahoe, ganoderma lucidum, malt, ophiopogon japonicus, astragalus, fried gecko, fried earthworm, processed manis pentadactyla, pseudo-ginseng flowers, ginseng flowers and black sesame. The preparation process of the food comprises the steps mixing the components and grinding into fine powder or superfine powder. The food can take good effect on the mental, physical, spiritual and disease treating aspects of people. The formula and the preparation process of the food are simple and convenient to use.

The invention discloses an anti-falling rehabilitation device for old people, and solves the problem that exercise equipment is inconvenient for old people to use because old people need more exerciseequipment when taking comprehensive exercise. The device comprises a moving body, a first telescopic frame, a second telescopic frame, a moving frame and a folding plate; and a leg exercise device, ahandclap mechanism, an upper limb exercise device and a cognitive function exercise device are arranged in the moving body. The cognitive function can be exercised while the strength is exercised through the leg exercise device and the upper limb exercise device; the handclap mechanism acts for encouraging an exerciser; uphill and downhill exercise can be taken through the folding plate; the first telescopic frame and the second telescopic frame provide protection in the exercise process; and the device is simple to operate, various in function and convenient to contract, and can be used forcomprehensively exercising old people in an anti-falling mode.

One embodiment of this disclosure is a method for selling an item. The method includes providing an image to a machine, manipulating the image to provide a modified image, identifying at least one item, and displaying the at least one item on the modified image.

The invention relates to pliable and tough training equipment, in particular to a crotch opening training measurer. The measurer is characterized in that a hand wheel (2) is rotated clockwise, a worm-gear case lower screw rod (3) rotates vertically anticlockwise, a screw rod nut (5) is driven to move downwards vertically, two rolling wheels (11) on a shaft rod of each wheel shaft (12) roll, and the ground clearance decreases at the same time; the hand wheel (2) is rotated anticlockwise, the worm-gear case lower screw rod (3) rotates vertically clockwise, the screw rod nut is driven to move upwards vertically, meanwhile, the height indicated by a height indication needle connected with the screw rod nut increases, and the ground clearance increases at the same time. Under the circumstance that the angle is not changed, ligaments are stretched through static force, control time ranges from 10 to 20 seconds generally, and therefore the aim of static training is achieved. Practicers effectively control the crotch opening angle through worm-gear speed reduction during training in time according to reaction of physiological loads, the worm-gear speed reduction mechanical principle is applied to pliable and tough equipment, and the measurer accords with a systematization principle and a load gradual increase principle in sports science training.

The invention discloses an experiment platform and a construction method thereof, relating to teaching experiment technique, method and product, in particular to an experiment platform taking culturing student comprehensiveness, designability, innovation and practical manipulative ability as the target. The experiment platform comprises an experiment hanging board (1) and an experiment hanging piece (2), wherein the experiment hanging piece (2) is articulated with the experiment hanging board (1) in an articulation mode. The experiment platform also can comprise a waste and old material basic experiment condition base (3), a mated experiment condition base (4), an operating floor (5), a computer experiment application system (6) and a typical experiment platform (8). By using such experiment platform, students can choose experiment articles for use like going to the supermarket, construct the expected experiment platform like writing and drawing on the blackboard and approach the real whole flow practice training like researching, designing and manufacturing new products in the scientific research and production practice, which is not only beneficial to improving the experiment effect of students and saving the experiment funds but also is beneficial to promoting the effective utilization of waste and old electromechanical equipment, and therefore, the goals of saving the resources and protecting the environment are achieved.

The invention discloses a portable wearable upper limb rehabilitation robot. The robot comprises a tailor-made garment module and a wearable flexible actuator module. A driving system fixed to the waist of a double-layer clothes mechanism of the tailor-made clothes module rotates a line wheel, the line wheel rotates to pull a Bowden line core, and therefore the upper limbs of a human body are driven to do rehabilitation training exercise. Motion signals of subjective intention of a patient and IMU signals of an affected side oversleeve are obtained through IMU motion signals of the healthy side oversleeve and EMG physiological signals to serve as affected limb motion feedback signals, so that the pull force and the moving speed of the Bowden cable core are better controlled, and the rehabilitation efficiency is improved; meanwhile, a gravity balance mechanism is adopted in the whole device, and the energy consumption is reduced to a certain extent. The rehabilitation robot can realizemulti-joint rehabilitation exercise, is not limited by environmental conditions, reduces the working intensity of rehabilitation doctors and improves the working efficiency.

The invention discloses a data processing system and method for network competitive learning. The data processing system comprises a server host machine and multiple clients, wherein the server host machine comprises a data statistics and analysis unit, a competition and correction matching unit, an automatic execution unit, a virtual competition unit and an incentive push and effect tracking unit. The data processing system is advantaged in that efficient processing of user matching data of online competition learning can be realized, in particular, a user's ability feature value is characterized by utilizing two-dimensional or three-dimensional coordinate points after quantization weighting processing of the ability feature value data is carried out, by calculating the distance between the two-dimensional coordinate points or the three-dimensional coordinate points, the ability feature value distance between to-be-matched users can be completed, and thereby matching of various typesof online competitive learning users and referees is efficiently completed.

The invention provides a lower limb rehabilitation robot. The robot comprises pedal plates, universal wheels, a body, leg supporting frames, leg fixing devices, an air cylinder, a seat, a protecting frame, a buckle, a hanging frame, a push rod, a storage box, a driving wheel, a storage battery, a pneumatic member, a safety belt and a control switch. The robot is characterized in that the body is afoldable device, is expanded when used, and is in the shape of a push-cart-type structure, a hydraulic member and the storage battery are arranged in the storage box, power is provided for the leg supporting frames, the seat and the hanging frame by the hydraulic member, the storage battery is used for providing power for the driving wheel, the control switch is arranged on the push rod and is operated by an accompany worker, and therefore the robot can assist the accompany worker to push the cart to move to an area where the rehabilitation is conducted. The invention discloses a foldable moving device with an assisting system, indoor and outdoor rehabilitation of a patient can be conducted, the structure is simple, the safety is high, the device is foldable, the price is low, and the lower limb rehabilitation robot can be conveniently popularized and used.

The invention relates to a fragrance which is prepared from natural plants by extraction and is prepared from mint, tea trees, chamomile, rose, clove, jasmine and lavender by extraction. Essential oils of the plants are extracted and are fumigated on a pure cotton face mask in a saturating manner; an intermediate layer of the face mask is made of non-woven fabric; an inner layer of the face mask is made of double-layer gauze; and an attractive pattern is printed on pure cotton fabric to form an outer layer of the face mask. The product brings a fresh scent when dust is effectively prevented, enables people in the nature and enables both minds and bodies of people relaxed; the fragrance can exist everywhere and enables people insulated from bad odor.

The invention relates to a barrier-free bathing system. The system comprises a water supply device (1) and a shower chair (2); the water supply device (1) includes a water temperature adjusting faucet (18), a one-turn multiple-channel faucet (16), water pipes (17) and multiple shower nozzles (19); the one-turn multiple-channel faucet (16) is provided with a water inlet and several water outlets, the water inlet is connected with the water temperature adjusting faucet (18) through a water tank, and the water outlets are connected with the shower nozzles (19) through the water pipes (17) respectively; the shower chair (2) includes a support frame (27) and a seat arranged on the support frame (27), a chair back (21) and an armrest (22) are arranged on the seat, a turntable (24) is arranged between the seat and the support frame (27) and makes the seat and the support frame (27) connected, and the seat can rotate 360 degrees along with the turntable (24). Compared with prior art, the system effectively solves the problem that old people and handicapped people are easy to slip and difficult to turn and can not wash by themselves when bathing.

The invention discloses a massage ventilated height-increasing insole. The massage ventilated height-increasing insole comprises an insole body, wherein a plurality of air holes are formed on the insole body and run through the upper surface and the lower surface of the insole body; massage beads are arranged in the gaps among the air holes; the surface of each massage bead has an arc-shaped structure; the air holes and the massage beads are distributed all over the whole insole body; a heel pad with height-increasing effect is arranged on position of the heel of the insole body; and the heel pad is made of an elastic material and is arranged on the bottom surface of the insole body. The air holes, the massage beads and the height-increasing heel pad are formed on the insole, so the massage ventilated height-increasing insole has ventilating, massage and height-increasing functions on the basis of the functions of the traditional insole and is good for the health of each human organ after long-term foot massage; and the height-increasing heel pad is arranged on the insole, so the height-increasing effect can be achieved, the height-increasing heel pad is difficult to find, and self-confidence and physical and psychological health of people are improved.

The invention discloses a driving theory training system and a learning method thereof. The driving theory training system comprises a user label system, a content system, a recommending system, a training system and a growing system, and the user label system initializes the recommending system according to label attributes selected by a user; the content system rearranges the bottom layer logical relationship of all theoretical teaching resources of a platform for knowledge networked management; the recommending system precisely recommends appropriate item contents according to weakness skills of the user for training; the training module comprises an exercising module, a textbook module and an evaluating module; and the growing system comprises an activeness assessing module, a skill check point assessing module and a target grade assessing module. Through fragmented, gamified and immediate feedback interaction, the relaxed and interesting driving-learning experience is created, andunder the premise of not affecting the test taking demands of the user, the user enjoys the pleasure of learning in a relaxed and interesting virtual environment.

The invention discloses an automatic control experiment teaching device and method and belongs to the field of teaching. The device comprises a controlled object unit, a sensor unit, an actuator unit,a controller unit and a computer unit. The controlled object unit comprises a hot heat exchanger, a primary side water loop, a secondary side water loop, two electric control valves, three electric valves, two water pumps, a cold water tank, a hot water tank, a hot water tank electric heater and a fan coil. The man-machine interaction software controls the operation of the system through the function module. The function module comprises a communication module, a storage module, a real-time control algorithm module and a data analysis module. By setting a control target and performance indexes, students can distinguish the dynamic characteristics of the system and practice various control algorithms on the platform system. Customization of the algorithm module enables students to debug any analysis code and control algorithm over the first-hand data. According to the experiment teaching system, students can explore variable rules and establish models by themselves, and organic combination of control theories and experiment practices is achieved by reconstructing a knowledge system in experiments.

The invention discloses a home distance education system and an education method. The invention discloses a remote education system, relates to the field of online education systems and education methods thereof, and aims to solve the problem that a remote education system in the market at present can only monitor and count the learning conditions of students at a glance, so that relatively high pressure is invisibly applied to the learning of the students, the students have conflicting emotions on learning, and the students are aversive. The cloud system comprises a sign-in system, a learningmaterial system, a job transceiving system, a live broadcast system and a learning ability improving system; the cloud system is bidirectionally and electrically connected with the student terminal system and the teacher terminal system; the cloud system mainly provides a platform for students' learning and teachers' teaching, so that the students' learning and teachers' teaching can meet varioususe requirements of sign-in, teaching and homework receiving and dispatching. The learning ability improvement system mainly changes the improvement of the concentration and memory of students into some small games, and improves the interest of the students in training the special ability.

The invention provides a child time intelligent management card punching system and method. The system comprises a time management billboard, an NFC label magnet, a cloud server and intelligent terminal equipment. A time plan of a child is displayed through the time management board, a real-time reminding effect is achieved, the child is supervised and urged to execute the plan on time, the child can manually write the behavior plan to the time management board, parents carry out correction, the participation degree of the child and the enthusiasm of completing the plan can be greatly improved. Meanwhile, the rationality and systematicness of the time plan are guaranteed, children return to nature, the operational ability is improved, practical activities are enriched, after the children finish each task and report the task to be finished by himself / herself through card punching, the children can receive award content prepared by parents at the app end for the children and play the award content, and the award content is given to the children while the children are surprised, self-confidence is continuously enhanced.

The invention relates to a hair and face cleaning liquid, specifically relates to a jasmine hair and face cleaning liquid and a preparation method thereof, and belongs to the field of daily cosmetics. The jasmine hair and face cleaning liquid is prepared from the following raw materials in parts by weight: 200-300 parts of camellia bran cake extract, 10-20 parts of honey, 4-7 parts of jasmine essential oil, 7-11 parts of aloe extract, 5-10 parts of ginseng extract and 2-3 parts of natural preservative. The prepared jasmine hair and face cleaning liquid is safe, nontoxic, mild and non-irritant, does not produce side effects on skin, can be used for effectively removing stains on hair and face and effectively removing scurf, and has a good cleaning effect, a good nursing effect on scalp and hair and good moistening and softening effects on face skin.

The invention relates to a bacteriostatic air-refreshing composition and its preparation method and use. The bacteriostatic air-refreshing composition comprises, by volume, 70-95% of a solvent and 5-30% of plant essential oil, wherein the plant essential oil is cinnamon essential oil and the solvent is ethanol. The bacteriostatic air-refreshing composition has effects of refreshing air and inhibiting common pathogenic bacteria in air.

The invention discloses a skin moisturizer containing jasmine essential oil. The skin moisturizer comprises the following raw materials in parts by weight: 1-4 parts of jasmine essential oil, 100-200 parts of camellia bran water, 10-20 parts of honey, 5-8 parts of black sesame oil and 0.1-0.5 part of a preservative. The skin moisturizer integrates a plurality of functions of delaying skin ageing, relieving skin pressure, improving the conditions of dry skin, dehydrated skin, oily skin and sensitive skin, increasing the elasticity and glossiness of the skin, improving the cell metabolism, increasing the skin compactness, removing skin aging metabolites and improving the anti-oxidant enzyme activity; and with natural plant extracts as raw materials, the skin moisturizer is free of side effects, and significant in curative effect after being used for a long period of time.