31results about How to "Make up for expenses" patented technology

The invention discloses a well structure design and method for exploiting geothermal energy and gas hydrate reservoir at the same time of water injection. The design mainly comprises a dual branch injection well and a horizontal producing well, wherein cold fluid is injected into the dual branch injection well, heated by a geothermal layer and returned to the gas hydrate reservoir; the self-carrying heat is transmitted to hydrate, and the hydrate dissociation is promoted. The method comprises the steps that a well group system which is composed of the dual branch injection well and the horizontal producing well is built on the sea level, wherein the dual branch injection well comprises a vertical mineshaft which extends from the sea level to the geothermal layer, a first branch mineshaft which is located on the gas hydrate reservoir and a second branch mineshaft which is located on the geothermal layer; the cold fluid is injected into a wellhead oil tube of the dual branch injection well, the cold fluid enters an oil sleeve annulus at the tail end of the second branch mineshaft and is subjected to heat exchange with the geothermal layer, after the heated fluid enters the gas hydrate reservoir, the heat is transmitted to the gas hydrate reservoir, the hydrate dissociation is caused, and mixed fluid which is composed of natural gas and injection fluid generated by the dissociation passes through a hydraulic power fracturing fracture under the gravity and pressure effect and is exploited by the horizontal producing well. According to the well structure design and method, the geothermal energy provides energy for the hydrate dissociation, the shortages such as low heat utilization efficiency and high exploiting cost in a traditional thermal excitation exploiting method are overcome, the device is simple, the operation is convenient, the economy is high, and the well structure design and method can provide guidance for reasonable exploiting of the gas hydrate reservoir.

The invention discloses a set of type-1 diabetes markers, consisting of three miRNAs, including hsa-miR-642a-3p, hsa-miR-320c and hsa-miR-1225-5p; the invention also discloses the application of the markers in preparation of a type-1 diabetes diagnostic kit, and the kit contains reagents for quantifying the expression of the hsa-miR-642a-3p, hsa-miR-320c, hsa-miR-1225-5p. Compared with the known single biomarkers, utilizing a statistical method, and combining with multiple serum miRNAs and clinical demographic data to establish a type-1 diabetes serum miRNA-assisted diagnosis model, so the markers have better diagnostic support efficacy. The miRNA in circulation of a patient is utilized, the expression is stable, the storage and detection are easy, and clinical application is facilitated.

The invention discloses intelligent wearable monitoring equipment for sleep apnea based on electroencephalogram and heart rate. The equipment comprises an equipment monitoring body, the equipment monitoring body is internally provided with a human body health monitoring module, a central processing unit, a power supply module and a warning module, wherein the human body health monitoring module isused for monitoring human body biological signals, the central processing unit is used for processing and analyzing the human body biological signals, the power supply module is used for supplying power, the warning module is used for determining the sleep apnea is serious and triggering a warning when analyzing and evaluating that the human body is in a sleep apnea condition; the human body health monitoring module transmits the monitored human body biological signals to the central processing unit, the central processing unit analyzes and processes the human body biological signals and transmits the human body biological signals to the warning module. The intelligent wearable monitoring equipment for the sleep apnea based on the electroencephalogram and the heart rate has the advantagesthat the defects that the universality, caused by complex operation, poor portability, high cost and the like, of specialized medical health monitoring equipment is poor, and simple and efficient health detection means are insufficient are made up.

A method for producing kombucha beverage by a liquid spraying fermentation tower filled with kintted fabric is disclosed. The liquid spraying fermentation tower filled with knitted fabric is employed in a fermentation step. The liquid spraying fermentation tower filled with knitted fabric comprises a tower body, wherein a return spray plate is disposed on the top portion in the tower body, a knitted fabric filling system is disposed on the upper portion in the tower body, a fermentation liquid is disposed on the lower portion of the tower body, and a false bottom is disposed between the filling system and the fermentation liquid. The knitted fabric filling system comprises a roller disposed in the tower and knitted fabric wound on the roller, one end of the knitted fabric is connected with an unreeling apparatus and the other end of the knitted fabric is connected with a winding apparatus. The knitted fabric filling system is employed and the orientation movement of the knitted fabric is utilized, so that Haiyue produced by fermentation production of liquid sprayed kombucha, which means bacterial cellulose and bacterial cellulose membrane system aggregated thereby, is taken away. The method helps to thoroughly solve the problem that the membrane blocks the gaps in the filler and then the fermentation production of kombucha beverage is terminated because of the failure of normal flow of the air and the fermentation liquid.

A method for producing vinegar by a liquid spraying fermentation tower with a non-woven fabric filling system is disclosed. The liquid spraying fermentation tower filled with non-woven fabric is employed in a fermentation step. The liquid spraying fermentation tower filled with non-woven fabric comprises a tower body, wherein a return spray plate is disposed on the top portion in the tower body, a non-woven fabric filling system is disposed on the upper portion in the tower body, a fermentation liquid is disposed on the lower portion of the tower body, and a false bottom is disposed between the filling system and the fermentation liquid. The non-woven fabric filling system comprises a roller disposed in the tower and non-woven fabric wound on the roller, one end of the non-woven fabric is connected with an unreeling apparatus and the other end of the non-woven fabric is connected with a winding apparatus. The non-woven fabric filling system is employed and the orientation movement of the non-woven fabric is utilized, so that Haiyue produced by fermentation production of liquid sprayed vinegar, which means bacterial cellulose and bacterial cellulose membrane system aggregated thereby, is taken away. The method helps to thoroughly solve the problem that the membrane blocks the gaps in the filler and then the fermentation production of vinegar is terminated because of the failure of normal flow of the air and the fermentation liquid.

The invention discloses a method for resource utilization of wastewater in the synthetic process of battery-grade iron phosphate. The method comprises the following steps: a, adding ammonia water to adjust the pH value of the wastewater generated in the synthetic process of the iron phosphate to 7-8 to obtain a solution; b, filtering the solution for multiple times to obtain a product, namely a filtrate without suspended solids; c, pumping the filtrate into an ultrahigh-pressure reverse osmosis device, and performing a reaction to obtain concentrated water A and fresh water A; d, introducing the concentrated water A into an MVR evaporative crystallization device, carrying out vacuum concentration evaporative crystallization to obtain an ammonium sulfate and monoammonium phosphate mixture and evaporation condensate water, and carrying out centrifugal separation on the ammonium sulfate and monoammonium phosphate mixture to respectively obtain ammonium sulfate and monoammonium phosphate;e, mixing the fresh water A and the evaporation condensate water, and pumping the mixed water into a primary reverse osmosis device to obtain concentrated water B and fresh water B; and f, pumping theconcentrated water B into an ultrahigh-pressure reverse osmosis device, and recovering the fresh water B. The method has the beneficial effect that the treatment cost of the wastewater can be saved.

The invention relates to a lossless grading method for quality of crisp apple chips through the crisp apple chip external quality grading standard and the computer vision technique, and belongs to the novel crisp apple chip quality lossless grading technology. Crisp chip images are acquired through a computer vision device and processed, size, shape, color and grain feature parameters are extracted, and the feature parameters are optimized. The mode recognition technology is utilized for analyzing various grades of crisp apple chip image features, and therefore lossless grading of the crisp apple chips is achieved. The method is easy and convenient to operate, fast in detection and accurate in grading, and the defects that a traditional grading mode consumes time and labor, and is high in cost, likely to be influenced by subjective factors and large in mechanical damage are overcome.

The invention discloses a liquid spraying fermentation tower provided with a non-woven fabric filling system. The liquid spraying fermentation tower comprises a tower body, wherein a return spray plate is disposed on the top portion in the tower body, a filling system is disposed on the upper portion in the tower body, a fermentation liquid is disposed on the lower portion of the tower body, and a false bottom is disposed between the filling system and the fermentation liquid. The filling system is the non-woven fabric filling system. The non-woven fabric filling system is employed and the orientation movement of the non-woven fabric is utilized, so that bacterial cellulose and bacterial cellulose membrane system aggregated thereby, which are produced by fermentation production of liquid sprayed vinegar, are taken away. The problem is thoroughly solved that membranes block the gaps in the filler and then the fermentation production of vinegar is terminated because of the failure of normal flow of the air and the fermentation liquid. Because high value of the bacterial celluloses is determined by functionality of the bacterial celluloses, the non-woven fabric filler overgrowing with the bacterial celluloses can be sold as a specific commodity or developed secondarily and processed elaborately, so that the cost for buying the non-woven fabric filler is made up, and thus cost is substantially saved and a new profit is brought.

The invention discloses a sleep apnea intelligent wearable device based on electroencephalogram and thoracoabdominal motion, comprising: a wearable device monitoring body having an electroencephalogram monitoring module inside which is used for monitoring human electroencephalogram; a central processing unit for processing and analyzing the human electroencephalogram; a power module for providingpower; a warning module for receiving a warning signal from the central processing unit and sending a warning to a user and nursing personnel. A body health monitoring module transmits a monitored body biological signal to the central processing unit; the central processing unit analyzes and processes the body biological signal and sends the processed signal to the warning module. By using the sleep apnea intelligent wearable device based on electroencephalogram and thoracoabdominal motion, the defects of monitoring means of electroencephalogram and respiratory medical monitoring equipment canbe made up.

The invention relates to a health management system and belongs to the field of health physical examination. The system comprises a physical examination device for detecting and outputting physical examination data, a processor and a database, wherein the processor is connected with the physical examination device and used for receiving the physical examination data of the physical examination device; and the database is connected with the processor and used for sending the data to the processor according to an instruction of the processor. According to the system, common health physical examination devices are integrated, body state data detected by the physical examination devices is collected and transmitted to the processor for analysis and conclusion, and the body state data and case data in the database are compared and analyzed to obtain a health conclusion of a person taking physical examination, so that the function of a family doctor is substituted, the defects of family doctor shortage and high payment expense are made up for, and the problems in the prior art that a health physical examination product only can display detection data and cannot analyze the data to obtain a detection result are solved.

The invention provides a driving type wind tunnel test system for simulating the actual vibration form of a structure. The driving type wind tunnel test system comprises a numerical control circuit assembly, a driving type vibration assembly and a multi-degree-of-freedom structure assembly. The numerical control circuit assembly comprises a circuit controller and a motor driver, the motor driver receives an instruction of the controller and controls a servo motor in the driving type vibration assembly to rotate, the driving type vibration assembly is connected with a numerical control circuit, and the driving type vibration assembly comprises the servo motor and a three-way bottom plate. The servo motor drives the three-direction bottom plate assembly to vibrate in the X direction, the Y direction and the Z direction. And the lower part of the three-way bottom plate is connected with the multi-degree-of-freedom structure assembly and drives the multi-degree-of-freedom structure assembly to perform three-degree The wind tunnel test system realizes amplitude-modulated, frequency-modulated and phase-modulated structural three-direction vibration, successfully simulates a nonlinear vibration form which is closer to reality under a driving device, improves the simulation precision, ensures the test result, and can better test important mechanical data such as fluid wind pressure and torsional force of a building structure.

The invention discloses polypeptide for detecting human cancer cells, and application thereof. The polypeptide consists of 1), 2), 3) or 4) as follows: 1) at least five amino acid residues from an amino terminal of a sequence 1 in a sequence table; 2), at least five amino acid residues from an amino terminal of a sequence 2 in the sequence table; 3) at least five amino acid residues from an aminoterminal of a sequence 3 in the sequence table; and 4) at least five amino acid residues from an amino terminal of a sequence 4 in the sequence table, wherein the polypeptide also contains substituent groups which are akoxyl groups, alkane acyl groups or amide groups, and the amino acid residues forming the polypeptide are L-type and/or D-type. The polypeptide overcomes the disadvantages of troublesome preparation, poor stability, high expenses, weak penetrating power and the like of antibodies and other biological preparations, and can be used for preparing diagnostic reagents and therapeutic medicaments for liver caner and other malignant tumors.

A method for producing bacterial cellulose by a liquid spraying fermentation tower filled with woven fabric is disclosed. The liquid spraying fermentation tower filled with woven fabric is employed in a fermentation step. The liquid spraying fermentation tower filled with woven fabric comprises a tower body, wherein a return spray plate is disposed on the top portion in the tower body, a woven fabric filling system is disposed on the upper portion in the tower body, a fermentation liquid is disposed on the lower portion of the tower body, and a false bottom is disposed between the filling system and the fermentation liquid. The woven fabric filling system comprises a roller disposed in the tower and woven fabric wound on the roller, one end of the woven fabric is connected with an unreeling apparatus and the other end of the woven fabric is connected with a winding apparatus. The woven fabric filling system is employed and the orientation movement of the woven fabric is utilized, so that Haiyue produced by fermentation production of liquid sprayed vinegar, which means bacterial cellulose and bacterial cellulose membrane system aggregated thereby, is taken away. The method helps to thoroughly solve the problem that the membrane blocks the gaps in the filler and then the fermentation production of vinegar is terminated because of the failure of normal flow of the air and the fermentation liquid.