89results about How to "Fall asleep easily" patented technology

A device and method for producing functional pocket spring mattresses, and a mattress produced by the method, in which a predetermined number of pocket springs each prepared by connecting a predetermined number of pocket spring units to each other in the form of a band are arrayed to fit a bed mattress of a desired predetermined size.

The invention relates to a method for controlling the sleep environment by using the sleep cycle, which comprises the steps of: calculating the sleep cycle of a user by sensing vibration generated by turnover of the testee in the sleep process and controlling the sleep environment according to the change of the sleep cycle of the testee, such as light, music and flexibility of a mattress so that the testee is easier to sleep during the early stage of sleep and the testee has better sleep quality during the sleep process and is easier to get up. According to the invention, the sleep environment can be controlled according to the sleep state of the testee to help the testee going sleep, and improve the sleep quality of the testee and the problem of poor sleep quality caused by poor sleep environment in the prior art.

The invention relates to a traditional Chinese medicine composition for repelling and killing mosquitoes, composed of the following raw materials in percent by weight: 32-48% of argyi leaf, 28-42% of Chinese atractylodes, 16-24% of Chrysanthemum indicum, 1.6-2.4% of clove, 1.6-2.4% of angelica, 0.4-0.6% of borneol and 0.4-0.6% of menthol. The invention has the technical effects that a plurality of traditional Chinese medicines are selected and combined to achieve the effects on repelling and killing mosquitoes by fumigating, and the traditional Chinese medicine composition has long fumigating duration time and subtly fragrant smell, and enables people to fall asleep easily.

The invention discloses a multifunctional health protection tea, which is prepared from the following materials: figwort root, fresh rehmannia, Epimedium herb, Desertliving Cistanche, tuber fleeceflower root, songaria cynomorium herb, medlar, cherokee rose fruit, palmleaf raspberry fruit, flowery knotweed stem, yerbadetajo herb, photinia leaf, Chinese dodder seed, cooked rehmannia, pueraria root, and glossy ganoderma. The health protection tea is tonic but not hot, is suitable for people with cold bodies and hot bodies in four seasons, and is different from the conventional tea in that the tea removes fatigue and facilitates sleeping. The health protection tea nourishes Yin and tonifies Yang, is a functional tea, can change a novel culture for females to drink tea, and can strengthen memory and improve immunity and subhealth after the females form the habit of drinking the tea frequently; and the tea makes the females have sufficient essence, so the females are healthy and have long life naturally.

The invention discloses preparation methods for special silicon rubber and papa wristband. The special silicon rubber comprises the following components by weight percent: 65%-75% of silica gel, 1.5%-10% of eucalyptus citriodoraessential oil, 1%-5% of cymbopogon essential oil, 2%-20% of an anionic powder, 3%-8% of titanium, and 3%-8% of germanium. The preparation method of the special silicon rubber comprises: by using an open mill, rolling and evenly melting the components with the weight percent, tightly milling for 2-6 times to form the special silicon rubber. The preparation method of the papa wristband comprises the steps: A. cutting the silicon rubber into stripe-shaped silicon rubber sheets; B. taking two of the strip-shaped silicon rubber sheets cut in the step A, placing an iron sheet in between the two silicon rubber sheets, and placing into a corresponding mould; C. installing the mould in an oil hydraulic press to carry out vulcanization molding, and forming a papa wristband product, wherein the vulcanization time is 150 s-300 s; D. unloading the mould in the oil hydraulic press, and taking out the moulding product. The advantages are that the papa wristband prepared by the silicon rubber has health care and mosquito driving functions, is suitable for children, people engaged in outdoor activities and the like.

This invention provides a pig feed used for growing and fattening periods, as well as processing method thereof, and relates to the technical filed of pig feeds. The pig feed used for the growing and fattening periods is mainly prepared from the following raw materials: corns, wheat bran, peanut meal, middlings, rice bran, hawthorn fruit wine, pomelo peel, citrus peel, and a functional composition; and the functional composition is a Chinese herbal medicine formula capable of improving immunity, stimulating appetite and promoting healthy growth of the pigs. The invention further provides a processing method of the pig feed. The processing method of the pig feed comprises the following steps: a, preparing a mixed refined feed; b, preparing fruit peel paste; and c, preparing the pig feed. No harmful substances are added into the feed from the formula to the production processes. The prepared feed is capable of providing adequate energy to the pigs in the fattening period; moreover, the feed is capable of promoting food intake of the pigs, enhancing immunity of the pigs, reducing disease rate, and preventing the pigs in the fattening period from blind weight gaining. Thus, the feed is capable of ensuring effective fattening of the pigs in healthy and safe environment, so that the pigs fed with the feed is green and safe in meat qualities and low in feed conversion rate. The processing cycles of the feed are green and environment-friendly, so that the concept of sustainable development is met. The pig feed and the processing method thereof are worthy of promotion.

The invention discloses a health-care product for nourishing and protecting livers, which is characterized by comprising the following active constituents (in part by weight): 18-20 parts of fructus citri sarcodactylis, 10-15 parts of emblic leafflower fruit, 9-14 parts of poria, 8-13 parts of manyflower solomonseal rhizome, 7-11 parts of lucid ganoderma, 8-12 parts of hawthorn, 8-15 parts of kudzu roots, 4-7 parts of pearl, 3-6 parts of honeysuckle flower and 4-8 parts of liquorice. The health-care product for nourishing and protecting livers has the effects of protecting the livers, soothing the livers and regulating qi, clearing heat and detoxicating, promoting digestion and invigorating stomachs as well as harmonizing the stomach and relieving pains and is a new-generation health-care green food.

The invention relates to an intelligent pillow with an adjustable angle. The intelligent pillow comprises a pillow body and a control element arranged at the bottom of the back side of the pillow body; the pillow body comprises a neck area which is high in front and low in back and a head area, the junction of the neck area and the upper surface of the head area is an arc surface, the neck area isprovided with an arc cavity, the arc cavity is internally provided with a telescopic mechanism, the top of the telescopic mechanism is attached to the lower surface of the top of the arc cavity, andthe telescopic mechanism is electrically connected with the control element; the intelligent pillow further comprises a sound sensor, and the sound sensor is connected with the control element. The intelligent pillow is smart in design, the height of the pillow can be automatically adjusted according to detected sleep conditions of the human body, and therefore sleep requirements of a user suffering from cervical spondylosis are met.

The embodiment of the invention discloses a sleep air conditioner temperature regulation and control model experiment method. The method comprises the following steps that an actual body temperature change curve is compared with an ideal body temperature curve in a same graph in real time for the difference; cooling and heating changing time points of a ideal sleeping temperature curve are determined, a temperature regulation and control system is added, and the difference between the actual body temperature change and the ideal sleeping temperature is reduced; and the temperature change amplitude and the temperature change range of the temperature regulation and control system are revised in real time until the actual body temperature change is basically overlapped with an ideal sleep body temperature graph, and a revising experiment is repeated on a temperature regulation and control model function until the actual body temperature change is completely overlapped with the ideal sleepbody temperature graph. The invention further provides a temperature regulation and control model. The temperature regulation and control model comprises an infrared temperature measuring unit, a data acquisition unit, a data processing unit, a regulation and control unit, a memory unit, a repeated calibration unit, an indoor environment temperature detection unit and a sleep unit; and the temperature of an air conditioner in the actual sleep process of people conforms to the trend of first lowering and second rising, so that sleeping and awaking are facilitated.

The invention discloses a hypnotic and sleep-help bed. The bed comprises a fixed base, a moving bed which is used for reciprocating along at least one direction relative to the fixed base, a detectiondevice which is used for detecting vital signs of a human body, and a controller which is used for controlling movement of the moving bed and action of the detection device and carrying out feedbackregulation on the moving bed according to detection results of the detection device; and the moving bed is connected to the fixed base, the detection device is arranged on the moving bed, and the controller is connected to the moving bed and the detection device. Compared with common beds in the prior art, the hypnotic and sleep-help bed provided by the invention can reciprocate relative to the fixed base to promote blood circulation of people and help people sleep more easily; the reciprocating moving bed can lead a user to have a feeling similar to that of a swing or a rocking chair, and iseasier to make the user relax; and the controller can adjust the motion of the moving bed according to the detection result of the detection device so as to lead the user to be in an optimal sleep state, thereby playing the hypnotic and sleep-help effects.

The invention discloses a seat cushion of an automobile. The seat cushion of the automobile comprises a head pad, a back pad and a hip pad, wherein the head pad, the back pad and the hip pad are respectively composed of an upper fabric layer, a sponge layer and a lower fabric layer, the head pad is connected with a cap through a detachable connecting piece, the cap is provided with an inner layer and an outer layer, a medicine bag is arranged in the inner layer, and the hip pad is provided with an anti-slipping surface. According to the seat cushion of the automobile, due to the fact that the head pad is connected with the cap, the warming effect is achieved, and a passenger can be shielded from light and sounds at the same time so that the passenger can fall asleep conveniently; due to the fact that the medicine bag is arranged, discomfort of the passenger can be relieved; due to the fact that the anti-slipping surface is arranged, the friction between a human body and the hip pad can be increased, and the situation that the passenger is injured due to the fact that the body falls down from a seat during emergency brake is prevented; the upper fabric layer is made of silk or cotton hemp, the silk or the cotton hemp is high in moisture absorption performance and high in breathability, and the dirt absorbing capacity and the antibacterial capacity are high.

The present invention discloses a novel noon break office table. The novel noon break office table comprises a lifting cushion, a handle, a box door, a pedestal, a right support, a desktop, a hinge, alockset, a flip, a drawer, a left support, a keyboard support plate and a fixed plate. The rear end of the handle is fixedly connected with the box door through screws, the handle is vertically connected with the front end of the box door, the right end of the box door is connected with the front end of the right support through the hinge, the bottom portion of the right support is bonded with the top portion of the pedestal, the top portion of the right support is fixedly connected with the bottom portion of the desktop through rivets, the rear end of the box door is in clearance fit with the front end of the right support, and the bottom portion of the lockset is connected with the internal portion of the flip through screws. The novel noon break office table is provided with the lifting cushion and integrates lifting and temperature reduction to allow a user to be comfortable at rest, reduces the condition that spines are damaged caused by lying on the table for a long time, liftsthe cushion to allow the spines not to be excessively bent and pressed, can control the temperature reduction of the fan at will, and is practical and convenient.

The invention relates to home bedclothes, and particularly relates to a compound multifunctional health-care mattess structure. The mattess structure provided by the invention is realized through the following technical scheme: the compound multifunctional health protection mattess structure comprises a baseplate and a latex rubber foam layer which covers the baseplate and is provided with a magnetic stripe, the latex rubber foam layer is provided with an air hole I and multiple rows of inserting holes; the upper surface of the baseplate is provided with pressing pillars which correspond to the inserting holes one to one and are in inserted connection with the inserting holes, and the upper surface of the baseplate is also provided with support pillars the height of which are lower than that of the pressing pillars. Moisture, humidity and sweat on the baseplate of the mattess structure can be spread away easily, and air permeability of the mattess structure is better compared with that of the background technology.

The invention relates to an XO-shaped wave concave pillow used by a person for sleep. The pillow consists of a pillow bottom and a pillow surface. The pillow surface is a concavo-convex curved surface formed by naturally combining a concave wave trough and a lug boss, wherein the trough bottom of the concave wave trough is a supine stress surface; a transverse section line of the surface of the trough bottom is slightly convex; two sides of the trough bottom are connected with convex curved surfaces, the middle parts of which project outwards to be of a ) shape and a ( shape; wherein the front part of the concave wave trough is thicker than the back part thereof, and the upper part of a concave space is wider than the lower part thereof; the lug box is connected with the concave wave trough by an inclined convex curved surface; the top surface of the lug boss is a side-lying stress surface, and the projection of an outer outline plane of the top surface of the lug boss takes the shape of the letter D or O; the middle part of the lug boss is provided with a slightly concave surface or a plane. The XO-shaped wave concave pillow can well satisfy the requirements of different sleeping gestures of the human body on padding of the head, the neck and the shoulders. Due to the use of the XO-shaped wave concave pillow, people feels comfortable and is easy to fall asleep, therefore the sleep quality is improved. In addition, the XO-shaped wave concave pillow can effectively prevent and improve the pathological changes of the cervical vertebra and prevent the influence of the pillow to the hairstyle as effectively as possible.

The invention discloses a sleep detection method for a non-invasive respirator and the respirator using the same. The method comprises the steps of: constructing an original airflow, air pressure and awake sleep data set; and performing data preprocessing on the obtained airflow, air pressure and awake sleep data set; and based on the deep neural network, the characteristics of airflow, air pressure and personal physiological data are learned and classified to identify the awake and sleepy intervals. The method utilizes a conventional method to construct the airflow, air pressure and awake sleep data set, and utilizes an existing airflow pressure sensor of the respirator, combined with an artificial intelligence method, the method detects whether a patient falls asleep or not, and provides a basic technique for improving the tolerance of respirator treatment.

The invention relates to a preparation method of an air purification strainer. The air purification strainer includes a frame and an adsorption filter layer made from active carbon powder, tea powderand tea stalk powder. The preparation method comprises: (1) selecting and designing preparation raw materials; (2) combining active carbon powder, tea powder and tea stalk powder to form an adsorptionfilter material; (3) performing molding to obtain a product; and (4) degumming the product. High adsorptivity of active carbon powder, tea powder and tea stalk powder is fully developed, so that airis efficiently purified. During air purification, a tea fragrance is slowly released, and the fragrance holding time can be controlled through different materials and preparation manners.

The invention discloses a control method for improving comfort of a breathing machine. The control method is characterized by comprising one following method or a combination of multiple following methods, and as for the first method, boosting is conducted in a delaying mode; as for the second method, compressed air is heated; as for the third method, the expiratory phase pressure releasing technique for one single horizontal breathing machine is adopted; as for the fourth method, the switching technique for triggering expiration pressure reducing and inhale pressure raising of autonomous respiration of double horizontal breathing machines is adopted. According to the control method for improving comfort of the breathing machine, the breathing machine is safe, reliable, high in sensitivity, and low in cost, effectively enhances comfort of a patient using the breathing machine, and is suitable for being generally popularized and applied.

The invention discloses a tea oil-Chinese yam skincare cream which adopts pure natural raw materials and processed products of the natural raw materials. The tea oil-Chinese yam skincare cream comprises the following main raw materials in weight ratio or in percentage by weight: 10-40 parts or percent of tea oil, 20-80 parts or percent of Chinese yam, and optionally 3-10 parts or percent of sesame oil, 3-10 parts or percent of walnut oil and 1-5 parts of purple perilla oil and auxiliary raw materials in percentage by weight: 10-40 percent of pectin, glycerinum and / or water, and optionally 0.1-0.5 percent of osmanthus fragrans essential oil, 0.1-0.5 percent of litsea cubeba oil, 0.1-0.5 percent of cinnamomum camphora oil, 0.1-0.5 percent of orange peel oil and / or shaddock peel oil. The tea oil-Chinese yam skincare cream integrates the excellent skincare effect of the tea oil and the Chinese yam, has the function of alleviating the smell of the tea oil, is paste instead of the original pure liquid state and is more proper and convenient to use. The invention discloses a processing method of the tea oil and Chinese yam skin care cream. The processing method comprises the following steps: steaming the Chinese yam, mashing the cooked Chinese yam, then evenly mixing, heating, emulsifying and other steps or measures. The processing method is simple and easy to implement, without damaging the original actions and efficacies of various raw materials; if all the raw materials are edible raw materials, the tea oil-Chinese yam skin care cream is an edible nutritional and health-care natural food.

The invention provides a sleep aiding system and method. According to the system and the method, a physiological parameter detection device is used for detecting physiological parameters of a user, a sound information matching device finds sound information suitable for the user according to the physiological parameters and transmits the sound information to a near-end device, the user selects the sound information through the near-end device and triggers the near-end device to transmit the selected sound information to a sound playing device, accordingly, the sound playing device plays the sound information, and the user can hear the sound information.

Embodiments of the invention disclose a method and equipment for hypnosis, which are used for determining and executing a corresponding hypnosis functions according to an environmental parameter. The method in the embodiments of the invention comprises the following steps of opening a hypnosis mode; monitoring the environmental parameter of the current region; and opening the hypnosis function corresponding to the environmental parameter according to the environmental parameter. The different hypnosis functions can be determined in an intelligent and targeted manner according to the environmental parameters where the different users are located, and the manual selection of the users is not needed, so that the method and the equipment are very convenient, and the users can fall asleep more easily.

The invention discloses an aircraft seat armrest capable of rotating horizontally. The aircraft seat armrest is characterized by comprising a sliding rail (1), a sliding block (2), a lifting device (3), a vertical arm (4) and a lateral arm (5), wherein the side wall of the sliding rail (1) is fixed to a side surface of a seat; a sliding groove (6) is formed in the sliding rail (1), the opening of the sliding groove (6) is upward, and the sliding block (2) is arranged in the sliding groove (6); the lifting device (3) is arranged on the sliding block (2) and is connected with the bottom end of the vertical arm (4); the top end of the vertical arm (4) is movably connected with the lateral arm (5). The aircraft seat armrest capable of rotating horizontally provided by the invention can satisfy requirements that the aircraft seat armrest is used for supporting a head when a passenger is sleeping and supporting arms when the passenger is awake, and the aircraft seat armrest is safe, comfortable and has functions of bacteria resistance and bacteriostasis.

The invention discloses a hanging spring swing cradle which comprises a cradle body and further comprises a support and two springs. Two arc lifting handles are arranged on the cradle body, a hanging ring is arranged at the upper end of each spring, a hanging hook is arranged at the lower end of each spring, the upper end of each spring is fixed on the support through the hanging ring, and the lower end of each spring is hung on the lifting handle through the hanging hook. Two spiral springs with high elasticity are arranged at the top end of the support to replace a hanging cable to hang a baby cradle, the hanging springs with moderate elastic strength allows load to be larger than or equal to 200 newtons, and the hanging ring is arranged at the upper end of each spring and the hanging hook is arranged at the lower end of each spring to enable the swing support to be conveniently connected with the cradle to hang the cradle. When the hanging spring swing cradle is used, a baby can feel left-and-right swing, the baby can also feel comfortable due to slight vertical swing caused by stretching of the springs in an elasticity limit, cry and scream times of the baby can be reduced, the baby can easily fall asleep, and adults can be free from worry.

The invention relates to a Yao baby bath powder for a bucket medicine bath and a preparation method thereof. The Yao baby bath powder is a traditional Chinese medicine preparation which is prepared from raw traditional Chinese medicine material by following weight part: 15-25 parts of herba houttuyniae, 15-25 parts of berberis poiretii schneid, 15-25 parts of nduoh nyaatv buerng, 20-30 parts of radix isatidis, 15-25 parts of mentha canadaensis, 15-25 parts of Radix Saposhnikoviae, 15-25 parts of Radix Bupleuri and the like. The Yao baby bath powder for the bucket medicine bath has good treatment effects for symptom treatment of cold treatment, fever treatment, dirt removal and skin moistening for itchy skin, clearing of heat and toxic materials, heat rash removal and the like, can overcome resistance of infants and children to oral medicine, and has the advantages of promoting blood circulation, enhancing immunity and the like after being soaked for the bath.

The invention relates to a foldable multifunctional chair. The chair is characterized by comprising a pair of cross brackets, cross bars, a vertical support rod, a movable support plate and soft pads, wherein the cross brackets are parallelly arranged, the lower end parts of the cross brackets are connected through a pair of parallel cross bars; a first soft pad is arranged on a front arm above each cross bracket; the vertical support rod is arranged between the upper rear arm and the lower rear arm of the cross bracket; the movable support plate is arranged on the upper rear arm of the cross bracket; the tail part of the movable support plate is arranged on the upper rear arm of the cross bracket via a rotary shaft, and the head part of the movable support plate is connected at one end of a soft pad support bar; a second soft pad is arranged on the soft pad support bar; the other end of the soft pad support bar is connected to the back support bar through a five-gear angle regulating rod; and a third soft pad is arranged on the back support bar. The foldable multifunctional chair realizes posture conversion among sitting, leaning, lying and kneeling through smart combination of different angles of three soft pads, so that the effect of preventing body fatigue is achieved.

The invention relates to eight-treasure porridge capable of soothing the nerves and promoting sleep and a making method of the eight-treasure porridge, and belongs to the technical field of food processing. The eight-treasure porridge capable of soothing the nerves and promoting sleep mainly comprises 10-20 parts by weight of longans, 10-30 parts by weight of lily bulbs, 15-25 parts by weight of lotus seeds, 10-25 parts by weight of Chinese jujubes and 300-500 parts by weight of glutinous rice.

A Pang bucket postpartum physique strengthening type Yao medical bath lotion is made from raw materials including, by weight, 42-60 parts of Angelica sinensis (Oliv.) Diels, 42-60 parts of Parabarium micranthum (A. DC.) Pierre, 42-60 parts of Laurocerasus zippeliana (Miq) Yu, 42-60 parts of Euonymus fortunei (Turcz.) Hand.-Mazz, 21-30 parts of Kadsura longipedunculata Finet et Gagnep., 21-30 parts of Kadsura interior, 21-30 parts of glabrous sarcandra herbs, 21-30 parts of Typha angustifolia, 21-30 parts of Cassia Twigs, 14-20 parts of Cortex Phellodendri Chinensis, 14-20 parts of Stemona japonica, 14-20 parts of sophora flavescens, 10-20 parts of Zingiber officinale Roscoe, 14-20 parts of Sargentodoxa cuneata (Oliv. ) Rehd. et Wils., 0.5-3 parts of jasmine essential oil, 2-5 parts of camellia oil and 1-3 parts of dementholized peppermint oil. The Pang bucket postpartum physique strengthening type Yao medical bath lotion is made from the 14 pure natural Yao nationality Chinese herbal medicines of the Cortex Phellodendri Chinensis, the Stemona japonica, the Angelica sinensis (Oliv.) Diels, the sophora flavescens, the Zingiber officinale Roscoe, the Parabarium micranthum (A. DC.) Pierre, the Laurocerasus zippeliana (Miq) Yu, the Euonymus fortunei (Turcz.) Hand.-Mazz, the Kadsura longipedunculata Finet et Gagnep., the Cassia Twigs, the Sargentodoxa cuneata (Oliv. ) Rehd. et Wils., the glabrous sarcandra herbs and the Typha angustifolia, finally the jasmine essential oil and the camellia oil are added into the Yao medical bath lotion, and by adoption of the Yao medical bath lotion, for a postpartum care crowd, uterus contractility recovery can be effectively promoted, qi-blood circulation is accelerated, and internal secretion is regulated; and meanwhile, the Yao medical bath lotion has the effects of facial pigmentation and striae gravidarum improvement, and the effects of female senilism relief and climacteric delay.

The invention relates to a sleep-assisting food which consists of the following raw components in parts by weight: 30-60 parts of millet, 5-10 parts of lotus seeds, 20-40 parts of potatoes, 20-40 parts of milk, 5-20 parts of sugar and 0.5-2 parts of yeast powder. The invention further relates to a machining method of the sleep-assisting food. Due to reasonable matching of the components of the sleep-assisting food, the serotonin in food can be rich, and then the purposes of nourishing the blood and tranquilization and assisting the sleep are achieved. The sleep-assisting food processed by the method provided by the invention can be taken as supper and food taken late at night, and can assist the sleep.

The invention discloses skin-care cream containing grain oil and sea mud, which is prepared from pure natural raw materials and processed substances thereof. The skin-care cream containing grain oil and sea mud, which is disclosed by the invention, comprises the following main raw materials in weight ratio or weight percentage: 10-40 percent of rice bran oil, 20-80 percent of deep sea mud, or 2-15 percent of beewax, and optionally 3-10 percent of sesame oil, 3-10 percent of nut oil and 1-5 percent of purple perilla oil and comprises the following auxiliary raw materials in weight percentage: 10-40 percent of pectin, glycerinum and / or water, and optionally 0.1-0.5 percent of sweet-scented osmanthus oil, litsea cubeba oil, camphor leaf oil, orange peel oil and / or shaddock peel oil respectively. According to the formula, the good skin-care effects of rice bran oil and deep sea mud are integrated; the taste of the rice bran oil is lightened; the original pure liquid state is changed, therefore, because of being smooth and exquisite, the skin-care cream is more suitable and convenient for use; a processing method of the skin-care cream disclosed by the invention comprises the steps or measures of uniformly mixing, heating, emulsifying and the like according to the raw material condition on the basis of the raw materials; the processing method disclosed by the invention is simple and easy to implement; the original effects of various raw materials are not destroyed.

The invention provides a preparation method for a mosquito-repellent incense sheet to overcome the technical problems of toxic and side effect on human beings and short life of conventional mosquito-repellent products, belonging to the technical field of preparation of mosquito-repellent products. The preparation method for the mosquito-repellent incense sheet comprises the following steps: step A, preparation of raw materials: separately preparing a silica gel sheet and plant essential oil; and step B, pressing of the plant essential oil into the silica gel sheet so as to obtain the mosquito-repellent incense sheet. According to the invention, the purely natural plant essential oil with special mosquito-repellent efficacy is employed; the mosquito-repellent incense sheet is convenient to use and naturally disposed, has mosquito-repellent efficacy without ignition or heating, can effectively repel mosquitoes in certain space and does not pose toxicity and pollution; and the plant essential oil is pressed into the silica gel sheet and effectively wrapped by the silica gel sheet, so the release and volatilization time of the plant essential oil is prolonged, and thus, the effective mosquito-repellent time of the mosquito-repellent incense sheet is prolonged.

The invention provides a sound wave control-based sleep improving device and method. Sound wave communication is employed to control the change of a magnetic field to cure insomnia. The device consists of a mobile phone client and a sleep-inducing magnetic field generating end, where are wirelessly connected via a sound wave communication system; the mobile phone client is responsible for sending commands to adjust change modes of a magnetic field, including the wave form, frequency range, amplitude and duration; the sleep-inducing magnetic field generating end is responsible for receiving the commands, analyzing corresponding information and generating a magnetic field generating corresponding changes via distributed coils to accurately stimulate a plurality of areas for controlling sleep to induce sleep. The device has the advantages of safety, low radiation, convenient storage, simple structure and great universality and is widely applicable to sleep therapy.