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338results about How to "Avoid excess" patented technology

Electric voltage idle-work fast control method of speed-changing constant frequency wind generator group wind power station

A voltage reactive power fast control method for the wind power station of a variable-speed constant-frequency wind-power machine group, which comprises the following steps: 1, converting the voltage of an access node of the wind power station; 2, judging and selecting a reactive control mode; 3, establishing a reactive compensation scheme of the wind power station; 4, establishing a reactive compensation distribution scheme of the wind-power machine group; 5, sending a reactive control command; 6, triggering the next control by judging and controlling timelag. The method takes the voltage of the access node of the wind power station as an object of regulation and control; takes the steady-state operation voltage of the access node of the wind power station as a target of regulation and control; comprehensively considers the coordination between the wind power station and an electric network to carry out uniform planning of the reactive compensation of the whole wind power station, so as to lead all the machine groups in the wind power station to be capable of reasonably adjusting the reactive power, thus ensuring the reactive compensation of the whole station to be sufficient, preventing the wind-power machine group from acting frequently under the situation of real time changing of the voltage of the electric network, realizing reactive fast control and being help for maintaining the voltage stabilization of the electric network of an access area.
Owner:NARI TECH CO LTD +1

Processing method of flower fragrance type kung fu black tea

The invention discloses a processing method of flower fragrance type kung fu black tea. The method comprises the steps of fresh leaf picking, sun drying, fine manipulation of green tea leaves, quick-freezing withering, unfreezing, rolling, fermentation, first firing, full firing, fragrance increasing, vacuum packaging and the like. The technology is improved for solving the problems that when Lingyun white tea variety black tea is processed, taste is light in freshness and sweetness, fragrance is light and style and variety are monotonous. The processing method comprises the specific steps that tea shoots with two leaves and a bud or with three leaves and a bud of Lingyun white tea trees are picked as raw materials, and technological parameters of sunlight withering, fine manipulation of green tea leaves, freezing withering, rolling, fermentation, full-fire drying, drying and fragrance increasing are enhanced so as to improve a traditional processing method, so that the product has the quality style characteristics that strips are compact and uniform, color and luster are black and smooth, the soup color is orange red and bright, the fragrance is rich and lasting, the taste is mellow and refreshing and leave bottoms are red, bright and uniform, and the black tea has obvious nectar fragrance besides sweet fragrance, and meets requirements of different consumers.
Owner:广西隆林三冲茶业有限公司

Medicine monitoring and medicine taking reminding system and method and physiological state monitoring and medicine taking reminding system

The invention relates to a medicine monitoring and medicine taking reminding system. The medicine monitoring and medicine taking reminding system comprises a medicine taking reminding device and a medicine monitoring device which can be fixed on a medicine container and is characterized in that when the medicine monitoring device detects that medicine is in a use state, the medicine monitoring device transmits a radio frequency signal which includes the unique identification code of the medicine monitoring device and a voice broadcasting request; the medicine taking reminding device receives the radio frequency signal, identifies the unique identification code of the medicine monitoring device and controls a voice module to broadcast a medicine taking reminding voice of the medicine binding with the medicine monitoring device according to the voice broadcasting request. The medicine monitoring and medicine taking reminding system has the advantages that after the medicine is bound withthe medicine monitoring device, when a patient operates the medicine container of the medicine or takes medicine, the medicine taking reminding device can broadcast the related medicine taking reminding voice to assist the patient to take the medicine, the situation that the patient takes the wrong medicine, takes excessive medicine or takes less medicine is avoided, and the patient can safely timely take the medicine according to the dose.
Owner:徐承柬

Piezoelectric resonator and assembly comprising the same enclosed in a case

The invention concerns an assembly comprising a piezoelectric resonator and a case, said case including a main part with a bottom and sides, in which said resonator is mounted and a cover fixed to said main part, said resonator including a tuning fork shaped part with two parallel vibrating arms connected to each other by a linking part, and a central arm protruding from said linking part and located between both vibrating arms carrying at least two electrodes to make them vibrate, these two electrodes being connected respectively to at least first and second connection pads located on a back face of said central arm oriented toward the bottom of the case, said case further comprising at least one support secured to its bottom on which said central arm of the resonator is fixed by means of at least first and second connection elements located on said support and electrically connected respectively to said first and second connection pads by a conductive adhesive, wherein guiding means are provided at least with either said first connection pad or element being located on the linking part side in order to flow excess of said conductive adhesive away from the second electrode being not electrically connected to said first connection pad or element with said guiding means.
Owner:ETA SA MFG HORLOGERE SUISSE

Dendrobium officinale wine brewing technology

InactiveCN103509669AExpand the drinking groupPromote absorptionWine preparationPectinaseHuman body
The invention discloses a dendrobium officinale wine brewing technology which comprises the following steps that dendrobium officinale stalks are soaked for 15min by 0.5PPM ozone water; grapes are subjected to sorting, impurity removal and peduncle removal or squeezing treatment; the stalks are cut into sheets with the length less than 2mm; the sheets and pure water are squeezed into homogenate at a weight ratio of 1:1; the grapes or grape juice is put into a fermentation tank; SO2 and pectinase are sequentially added for treatment; then yeast is added for activation and fermentation; the homogenate is added to a fermentation liquid at a weight ratio of the stalks to the grapes or the grape juice of 1:(10-200); suction filtration is performed after mixed fermentation; SO2 is added for stopping the fermentation when residual sugar is less than 4g/L; natural settlement, fining, freezing, filtration and encapsulation are performed; and a finished product is prepared. The technology can ensure that active ingredients of dendrobium officinale are absorbed by a human body more easily, and are within an absorbable range of the human body; the finished product prepared by the brewing technology has effects of nourishing a stomach, promoting secretion of a body fluid, resisting a cancer, maintaining beauty, keeping young, improving immunity, protecting a blood vessel and the like; and a drinking group of wine is expanded.
Owner:ZHEJIANG XINYUANJING AGRI SCI & TECH

Automatic customs clearance system of cross-border commodities and control method thereof

It relates to the field of e-commerce platform technology, and discloses a cross-border commodity automatic customs clearance system and its control method, including multiple terminals, a network, a cloud management platform, and a cloud server, wherein the cloud server and multiple terminals are connected through Network connection, the cloud server is used to realize the storage, calculation and transmission of data, including an e-commerce platform order creation module, a payment slip generation module, a payment serial number acquisition module, a delivery request module, a supervisory warehouse return data module, and a customs declaration module , customs clearance module and order judgment module; the control method of the automatic customs clearance system for direct mail commodities, including creating platform orders, generating payment slips, sending third-party payment platforms, e-commerce platform orders, payment slips, and logistics enterprise customs declaration forms Compare, customs clearance. Therefore, the user's client terminal is connected to the server through the network, and the real-time direct mail product automatic customs clearance can be performed directly through the client terminal, thereby improving work efficiency, improving data accuracy, and reducing data error rate.
Owner:厦门华帆科技有限公司

Sports handle, jump rope handle, having heart rate detecting function and activity monitoring method thereof

The invention discloses a sports handle, jump rope handle, having a heart rate detecting function and an activity monitoring method thereof. The sports handle comprises a handle body of a bar shape; a heart rate sensor is arranged on the surface of the handle body; a circuit board connected with the heart rate sensor is arranged inside the handle body; the circuit board is connected with a power source; the handle body is provided with a cavity used for accommodating the circuit board; the surface of the handle body is provided with a recess used for embedding the heart rate sensor; the surface of the recess is provided with a protective layer used for water and dust prevention; the circuit board is further connected with a reminder; the reminder comprises an acoustic reminding unit and/or a vibrating reminding unit. The sports handle is capable of detecting activity heart rate of a sporter, detecting the heart rate of the sporter in real time and effectively judging whether or not an activity of the sporter overburdens the heart and the body to avoid accidents. The activity monitoring method has the advantages that the activity heart rate of the sporter and the heart rate waveform can be monitored in real time, and digitalized reference can be provided for the sporter to have scientific exercises for fitness.
Owner:SHENZHEN PEILIN SPORTS TECH
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