57results about How to "Reduce complex steps" patented technology

The invention discloses an N-type injection infrared wavelength-to-visible wavelength upconversion device and a manufacturing device thereof. An inverted organic light emitting diode (OLED) is epitaxially grown on an inorganic infrared detector on the lower part. According to a work principle of the device, the infrared detector unit which is reversely biased converts the input infrared signal to an electrical signal, and photoinduced electrons sequentially flow through an N-type spacing layer and a light limiting metal layer and are injected into the OLED which is biased forward, and the OLED is driven to emit visible light, so that the infrared light-to-visible light upconversion can be realized. The provided N-type injection infrared wavelength-to-visible wavelength upconversion device has the characteristics of high conversion efficiency, wide conversion wavelength range, simple manufacturing process, low cost and the like and can be used for fields of infrared night vision, medical detection, industrial fault detection and the like.

The invention discloses a highly effective degradation strain JN4 for petroleum hydrocarbons in oily sludge and application thereof, which belong to the technical field of bioremediation. The degradation strain JN4 is preserved in the China General Microbiological Culture Collection Center, the preservation number is CGMCC NO.14975, and the classification number is Pseudomonas stutzeri. The strainJN4 with a petroleum hydrocarbon degradation function which is disclosed by the invention is applied to treatment of oily sludge by degrading petroleum hydrocarbons. The degradation rate of the bacteria on total petroleum hydrocarbon (TPH) in oily sludge is 71.05 percent within 30 days. The single strain provided by the invention has obvious degradation capability on n-C10 to n-C30, and GC-MS (gas chromatography-mass spectrometry) analysis indicates that the strain has strong degradation capability on cycloalkane naphthane, indane and d-homoandrostane. The optimum degradation conditions of the bacteria on petroleum pollutants are 25 DEGC to 40 DEG C and the pH value of 5 to 11. The biological method is used in oily sludge remediation technology, and has the advantages of high effectiveness, low cost, environment-friendliness and the like.

The invention provides a security payment method and system. In a payment process, a customer client needn't tell an account number to a commercial tenant client, a customer opening bank server can provide a payment voucher for the commercial tenant client, the commercial tenant client can collect expense according to the payment voucher, meanwhile no direct information interaction exists between the customer opening bank server and the commercial tenant client, and the commercial tenant client can entrust a commercial tenant acquiring bank server to withdraw money form the customer opening bank server. The security payment method and system can guarantee the safety of the user account number. In addition, no direct information interaction exists between the customer opening bank server and the commercial tenant client, the identity of the customer opening bank server and the identity of the commercial tenant client needn't be authenticated, the complex steps in payment are reduced, and the payment process is safer and more convenient.

The invention relates to a bletilla striata seed direct-seeding seedling raising method. Common seedling raising substrate, pesticides and fertilizer sold on the market are mixed, then the mixture is laid on field ridges, the laying thickness is 1-3 cm, the complex steps of producing complex substrate materials and blending substrate are omitted, meanwhile, the consumption of the substrate is greatly decreased, and the cost is saved; bletilla striata seeds, potato starch, rooting powder and an MS dry powder culture medium are mixed in a certain ratio, a seed mixture is obtained, the bletilla striata seeds are incompletely developed in nature and have no endosperms, the potatoes starch, the MS dry powder culture medium and the bletilla striata seeds are mixed to provide nutritional substances necessary for germination of the bletilla striata seeds and are equivalent to endosperms of bletilla striata, the rooting powder serves as plant exogenous hormone to stimulate rooting and germination of the bletilla striata seeds, and the germination rate of the bletilla striata seeds is increased. The method is simple to operate, raw materials are simple and available, the cost is low, the growth cycle is short, and the seed germination rate is high.

A human body detector includes a microwave generator (10), a microwave receiver (20), a mixing detector (30) and a signal processor (40), wherein the microwave generator (10) is configured to A probemicrowave propagating in a sounding space is emitted, wherein the microwave receiver (20) is configured to receive a corresponding echo of the probe microwave, wherein the mixing detector (30) is coupled to the microwave generator (10) and the microwave receiver ( 20), and is configured to perform mixing detection on the probe microwave and the corresponding echo to output a corresponding primarydetection wave signal, wherein the signal processor (40) is connected to the mixing detector (30) and is set In order to be able to select and amplify the primary detection wave signal outputted by the mixing detector (30) to output a secondary detection wave signal of a specific fluctuation frequency range, the human body detector responds to the action of the action frequency in a specific frequency range. It is amplified so that the presence of the human body can be judged in response to the action of a specific frequency range.

The invention discloses a height-adjustable clamping device for bearing polishing and machining, and relates to the technical field of bearing machining and polishing. The height-adjustable clamping device for bearing polishing and machining comprises a base, a fixed ring and positioning locks, the fixed rings are arranged above the base, and the positioning locks are distributed in the fixed ring; a back plate is fixed to the surface of the top of the base, hydraulic push rods are mounted in front of the back plate, a rotary disc is mounted at the front end of a rotation air cylinder, a threaded push rod is arranged at the right end of the fixed ring, and baffles are attached to the upper and lower ends of the fixed ring. According to the height-adjustable clamping device for bearing polishing and machining, the horizontal positions of connection plates can be adjusted by rotating the threaded push rod, and accordingly the position of a clamping plate is adjusted so that the clampingplate can clamp a bearing to be polished. The clamping device is convenient to operate and simple in structure and costs little handicraft fee during production.

The invention discloses an N-type injection infrared wavelength-to-visible wavelength upconversion device and a manufacturing device thereof. An inverted organic light emitting diode (OLED) is epitaxially grown on an inorganic infrared detector on the lower part. According to a work principle of the device, the infrared detector unit which is reversely biased converts the input infrared signal to an electrical signal, and photoinduced electrons sequentially flow through an N-type spacing layer and a light limiting metal layer and are injected into the OLED which is biased forward, and the OLED is driven to emit visible light, so that the infrared light-to-visible light upconversion can be realized. The provided N-type injection infrared wavelength-to-visible wavelength upconversion device has the characteristics of high conversion efficiency, wide conversion wavelength range, simple manufacturing process, low cost and the like and can be used for fields of infrared night vision, medical detection, industrial fault detection and the like.

The invention discloses a preparation method of antibacterial chitosan. The preparation method comprises the steps as follows: adding a short alkyl chain tertiary amine reagent and a halogenation reagent to a chitosan solution for a quaternization reaction and a coupling reaction simultaneously to obtain antibacterial chitosan; dissolving the obtained antibacterial chitosan in water, adding plantextract and glycerol to prepare the antibacterial liquid care dressing. The antibacterial liquid care dressing can be used for wound cleaning and disinfection, is antibacterial and antiinflammatory, and protects wound surface.

The invention discloses a sweet sorghum alcohol making method, and belongs to the technical field of renewable resources. The method includes the four steps of sweet sorghum fresh straw treatment, enzymolysis, ammonia water recycling and alcohol making. Juice and residues do not need to be separated after straw is squeezed, complex steps are omitted, ammonia water and ultrasonic oscillation are added for pretreatment of the straw, lignin blocking can be effectively eliminated, cellulose and hemicellulose are arranged for conducting complete enzymolysis, the situation that furfural and other harmful matter are generated due to modification of part of xylose under high-temperature conditions through a steam explosion pretreatment method can not occur, the ammonia water can be recycled through a physical method, environment pollution is not caused, and production cost can be reduced.

The invention relates to the technical field of wiring terminals, in particular to a power wiring terminal which comprises a fixing frame, the fixing frame is of a concave structure design, a junction box is arranged in the middle of the interior of the fixing frame, rectangular grooves are formed in the left side and the right side of the inner surface of the fixing frame, and rotating rods are fixedly installed on the outer surfaces of the left side and the right side of the junction box. And a gear is fixedly installed at one end of the rotating rod, the gear is rotationally connected into the rectangular groove, wiring holes are formed in the outer surface of the upper end of the junction box at equal intervals, binding posts are inserted into the junction box at equal intervals, and the binding posts correspond to the wiring holes up and down. According to the invention, the wiring angle can be adjusted according to wiring needs, rapid connection between the binding post and the wire is realized, the wiring efficiency is improved, meanwhile, the complex steps of screwing a screw by using a tool to rotate a fixed joint are reduced, the disassembly and maintenance are convenient, multiple groups of wires are limited at the same time, and the damage to the wire joint is reduced.

The invention relates to a curry flavor Chinese chestnut quail soft can and a processing method thereof. The soft can contains 5-28% by weight of Chinese chestnuts and 72-95% by weight of quail, wherein the Chinese chestnuts is packaged in the quail. The processing method comprises the steps of: frying a clean quail without feather and internal organs for the first time and boiling with soup bases, frying the quail for the second time in curry flavor, dehydrating and deoiling the quail, adding peeled Chinese chestnuts in the cavity of the quail, and carrying out vacuum packaging and high-temperature sterilization. The soft can prepared from the quail relieves people from complicated steps of processing and eating the quail and is convenient for people to eat. After being boiled with the soup bases and fried with the curry, the quail is rich in taste and can fully stratify the nutritional demand of people by matching with the Chinese chestnuts. The processing method of the soft can has strong program characteristic and reasonable process and can meet the demands to industrial mass production.

The invention discloses a preparation method of a conjugated polymer luminescent material with a main chain containing naphthalene derivative. The conjugated polymer luminescent material comprises a homopolymer luminescent material and a copolymer luminescent material. The preparation method comprises the following steps of: adopting naphthalene derivative as an aromatic monomer, and adopting a chemical oxidative polymerization method to obtain the homopolymer luminescent material; or selecting two types of different aromatic monomers, adopting the chemical oxidative polymerization method to obtain the copolymer luminescent material, wherein an aromatic monomer is adopted as the naphthalene derivative, another aromatic monomer is selected from one of the following substances: triphenylamine, N-alkyl carbazole, 9, 9-dialkyl fluorine, alkyl thiophene, 3, 4-ethene dioxo thiophene and para-dialkoxybenzene; and the naphthalene derivative is alkyl and / or naphthalene substituted by alkoxy. The preparation method has simple operation, low cost and easy industrial production; and the prepared conjugated polymer luminescent material has better dissolubility and processing performance and improves luminescent efficiency.

The invention discloses a bacterial chemotactic substance screening glass slide and application thereof. A cylindrical central groove is formed in the surface of the glass slide, one or more cylindrical peripheral grooves are further formed around the central groove, and the central groove is connected with each peripheral groove through a connecting groove. When the glass slide is used as a chemotactic experiment device, a large number of complex steps can be reduced. And through multiple comparisons of experimental results, the result of the chemotactic experiment carried out by using the device is consistent with that of a traditional swimming plate method, and meanwhile, multiple defects of the traditional swimming plate method can be overcome. For example, the error of plate counting is reduced, the experimental period is greatly shortened, and the cost of experimental materials is reduced. The invention provides a new technical means for screening bacterial chemotactic substances.

The invention provides a method for selecting a cooperative set in the cooperative multipoint communication. The method comprises the following steps of configuring a nonzero power CSI-RS (Channel State Indication Reference Signal) pattern to each transmission point in a measuring set, configuring REs (Resource Elements) of other transmission points into a mute state at a position corresponding to a CSI-RS of each transmission point, and configuring a small number of PDSCH REs (Physical Downlink Shared Channel Resource Elements) of each transmission point at the same position into a mute state; according to acquired reference signal receiving power of the CSI-RS of each transmission point and the sum of interference and noise outside the measuring set, which are inquired from the mute PDSCH REs, calculating approximate single point CQIs (Channel Quality Indicator) of each transmission point by cooperative UE (User Equipment); and finally, on the basis of the approximate single point CQIs of each transmission point, determining which points in the measuring set are selected into the cooperative set. The method not only solves the problem of deficiency of accuracy, which is caused by the case of not considering the CQIs and interference, but also solves the problem of excessively high complexity caused by the case of carrying out channel estimation and calculating the single point CQIs at the UE end, so that good balance is obtained on the aspects of accuracy and complexity and a CoMP (Cooperative MultiPoint) system is simpler and also has more reliable performance.