114results about How to "No training required" patented technology

The invention discloses a method of realizing three-dimensional multi-region automatic focusing by utilizing a lens-incline-controllable focusing motor, comprising the following steps of A, carrying out z axis automatic focusing; B, carrying out Rx axis automatic focusing or Ry axis automatic focusing; and C, carrying out Ry axis automatic focusing or Rx axis automatic focusing. Compared with the traditional automatic focusing method, the method provides more lens motion dimensionalities for controlling, and can realize three-dimensional multi-region automatic focusing through effectively controlling the position (the first dimensionality) of a lens and the dip angles of two orthogonal directions (the second and third dimensionalities). When an object inclines until the depth of field cannot cover the whole object simultaneously, the focusing on all regions can be automatically realized, manual focusing is not needed, and the method has the advantages that the reliability is higher, the speed is rapider, the precision is higher, and no training is needed.

The invention discloses a calling device based on electrical brain information demodulation, which is to provide the calling device based on stable state visual induction electric potential demodulation for a ward calling system to substitute for a keypad type calling machine. The calling device consists of a service sign screen, an electrical brain collector, an electrical brain amplifier, an A / D converter and a calling extension machine; wherein the service sign screen is a LED display screen. The electric brain collector consists of 3-5 active electrodes, is fixed on the scalp on the position of occipital lobe of hind brain of a patient and is connected with the electric brain amplifier. Multi-lead electric brain signals are amplified by the electric brain amplifier and are transmitted to the A / D converter. The A / D converter transforms simulation signals into digital signals and transmits the digital signals to the calling extension machine. LED display control software and electric brain processing and analyzing software are arranged on the calling extension machine. The LED display control software controls the display of the service sign screen. The electric brain processing and analyzing software processes and analyzes the electric brain data in real time and transmits calling information to a host machine. The invention can substitute non-contact and non-action type fixation operation for keypad type operation.

The invention discloses a visual drug management device which comprises a drug cabinet and a plurality of drug storage boxes. Magnetic devices are arranged on one inner side wall of the drug cabinet and peripheral side walls of each drug storage box, a power interface and a communication interface are formed in each magnetic device, two adjacent drug storage boxes are sucked through the magnetic devices on the adjacent surfaces of the drug storage boxes, so that the power interfaces and the communication interfaces of the drug storage boxes are connected, the drug storage box at a starting position and the magnetic device on the drug cabinet are sucked through the corresponding magnetic device, a power supply provided by the drug cabinet is received, and the drug cabinet is communicated with data communication links of the drug storage boxes. The drug management device reminds the aged of taking which drug at what time by sound and light warning modes, the drug management device is visual in instruction and does not easily make mistakes, data and electric power between the drug storage boxes are connected by the aid of a net structure, normal operation of the other drug storage boxes cannot be affected even if one drug storage box is faulted and cannot work, and maintenance complexity is simplified.

The invention discloses a method for realizing shift photography and three-dimensional multi-region automatic focusing through touch screen operation. The method for realizing the shift photography and the three-dimensional multi-region automatic focusing through the touch screen operation includes the following steps: A, using a camera lens to gather an image of a shot object, converting into an electric signal through an image sensor, and displaying on a touch display screen; B, enabling an operator to choose a focus point through the touch screen; C, enabling the camera lens to automatically choose an offset direction, or enabling the operator finger to slide on the touch screen to indicate a camera lens deflecting direction; D, automatically focusing in Z-axis; E, automatically focusing in Rx-axis and Ry-axis. Through operating on the touchpad, the method for realizing the shift photography and the three-dimensional multi-region automatic focusing realizes the three-dimensional automatic focusing in different depths of fields selected by the operator on the touch screen through controlling the move of the camera lens according to the chose interested object region, and moreover, the method realizes the automatic focusing for the interested object region through choosing on the touch screen, and the focusing is more convenient to realize, is more precise, does not need training, and is more interesting and so on.

The invention relates to a mobile robot SLAM method based on an improved EMM and ORB algorithm. The method comprises the following steps that 1, a color image and a depth image are acquired by a 3D camera, feature points of the color image are extracted by using the improved ORB algorithm, descriptors are calculated, and meanwhile the depth image is filtered; 2, pixel points of the color image areconverted into 3D points in a space coordinate system, pose calculation is conducted by using an ICP algorithm, mismatching points are removed, and pose refinement is conducted; 3, loopback detectionis conducted through a Dijkstra algorithm and a random sampling method to obtain optimized pose information; and 4, a sparse point cloud map is established according to the optimized pose informationthrough an observation likelihood calculation method for the improved environment measurement model. Compared with the prior art, the method has the lower cost than laser radar positioning and has the advantages that the robustness is high, the error is small, and training is not needed compared with other visual methods.

The invention provides an electric energy quality complex disturbance recognition method for lowering noise through two-dimensional morphology. The method is characterized by including the steps of electric energy quality disturbance signal collection, multi-resolution fast S conversion on disturbance signals, two-dimensional morphology noise reduction, disturbance signal characteristic extraction, sample classification through design of a decision tree classifier and the like. The method has the advantages of being scientific, reasonable, easy and convenient to implement, good in real-time performance, capable of meeting the on-site application requirement, high in noise immunity and high in recognition accuracy rate, and training is not needed.

The invention discloses a test strip for detecting an anti-cyclic citrullinated peptide antibody by colloidal gold chromatography and a preparation method thereof. The test strip comprises a baseplate (7) and a nitrocellulose membrane (3), a conjugate pad (2), a sample pad (1) and a water-absorbing pad (6), which are sequentially stuck on the baseplate (7) by mutual lap joint. A detection region (4) and a quality control region (5) are arranged on the nitrocellulose membrane, the detection region is used for coating a cyclic citrullinated peptide antigen, the quality control region is used for coating the antibody which is used as a quality control material, and the conjugate pad is used for coating two different colloidal gold labeled antibodies. The test strip introduces the branch cyclic citrullinated peptide and carries out process improvement on pretreatment of the sample pad and the conjugate pad, and the invention provides the anti-cyclic citrullinated peptide antibody test strip with high sensitivity and strong specificity, which can quickly screen positive samples and further play an important role for early auxiliary diagnosis of RA and disease monitoring.

The invention relates to a kiwi fruit suspension liquid atomizing artificial pollination method. The kiwi fruit suspension liquid atomizing artificial pollination method is characterized by comprising the following steps of: a. pollen collection, namely selecting and plucking a flower which is about to blossom or early blossoms, taking down an anther, and then screening out pollen; b. preparation of a suspension liquid, namely adding 5g of sodium carboxymethylcellulose, 1g of borax, 3g of white granulated sugar and 2g of the pollen into every litre of an aqueous solution; c. pollination, namely placing the prepared solution into an atomizer, and beginning to spray on the kiwi flowers after dew is dry in the morning. According to the cultivation technique of the kiwi fruit suspension liquid atomizing artificial pollination method provided by the invention, kiwi fruits can be well planted, the variety in a park is pure, the male and female proportion is accurately controlled, and the fruit quality is superior to the quality of an existing kiwi fruit.

The invention discloses a mobile office method, device and system based on a Wechat platform. The method includes the steps that a management terminal sends office messages to a back-end platform; the back-end platform sends the office messages to a target user terminal through a Wechat interface and instructs the target user terminal to return corresponding confirmation messages; the back-end platform receives the confirmation messages returned by the target user terminal and sends the confirmation messages to the management terminal through the Wechat interface; the management terminal receives the confirmation messages and establishes communication connection with the target user terminal. By the utilization of the Wechat platform, the efficient mobile office method can be provided for enterprises, institutions, governments and other commercial customers, and mobile office requirements of the enterprises are conveniently and quickly met.

The invention provides a kit for detecting aerobic bacteria in vaginal discharge, a dried kit comprises a reactor for detecting the enzyme activity of beta-glucuronidase and coagulase and color-developing agent, and a humidified kit comprises beta-glucuronidase substrate solution, coagulase substrate solution and color-developing agent. The invention also provides a preparation method of the kit. The kit in the invention directly identifies the aerobic flora, in particular to the aerobic floras such as staphylococcus aureus, Enterococcus faecalis, streptococcus group B, Escherichia coli and the like which can cause aerobic bacteria vaginalitis in vaginal discharge by detecting the activity of beta-glucuronidase and coagulase. The method has simple, convenient and rapid operation and high accuracy, and is suitable for convention application in clinics especially in hospital outpatient.

The invention discloses a colloidal gold chromatography anti-Jo-1 antibody detection test paper and a preparation method thereof. The colloidal gold chromatography anti-Jo-1 antibody detection test paper comprises a sample pad, a combination pad, a cellulose nitrate coated film and a water absorption pad, and the sample pad, the combination pad, the cellulose nitrate coated film and the water absorption pad are pasted on a base plate sequentially from one side of the base plate to the other side of the base plate, wherein the combination pad is coated with a gold-labeled antibody a and a gold-labeled antibody b; and the cellulose nitrate coated film is provided with a detection line and a quality control line, the detection line is coated with a Jo-1 antigen protein, and the quality control line is coated with a gold-labeled antibody c. By adopting indirect immunoassay to introduce the Jo-1 antigen protein in the invention to carry out process optimization on the combination pad and the sample pad, so high sensitivity, high specificity and high accuracy detection performances of the anti-Jo-1 antibody are realized, and a reference basis is provided for the auxiliary diagnosis of dermatomyositis / polymyositis.

The invention discloses a forensic medicine diatom test method.The forensic medicine diatom test method comprises the following steps that sulfamethazine, acrylic acid, acrylamide, N'N-methylene bisacrylamide, ammonium persulfate and deionized water are taken according to a proportion and fully mixed in a beaker; after oxygen is removed with nitrogen, the mixture is poured into a sandwich space formed by two glass slides and then put into an oven at the temperature of 60 DEG C for a polymerization reaction for 3 h, and film-state imprinting hydrogel is prepared; the obtained imprinting hydrogel is soaked in a 10% acetic acid solution, template molecules sulfadimidine in the imprinting hydrogel are removed through ultrasonic oscillation, then the imprinting hydrogel is soaked in a sample to be tested for 5-10 min and then taken out, and then the imprinting hydrogel is put under an optical microscope for observation; diatom on the filter film or a shot picture is checked, classified and counted in a manual recognition mode or an automatic computer recognition mode.The forensic medicine diatom test method is high in yield, efficiency and performance cost ratio, easy to popularize, accurate in qualitative and quantitative analysis and low in labor intensity.

The invention discloses an SAA (serum amyloid A) immunochromatographic test strip and a preparation method and a test method thereof. The test strip comprises a sample pad, a combination pad, an analyzing membrane, a water-absorbing pad, a bottom board, a testing tape T line and a quality control tape C line, wherein the analyzing membrane is adhered on the upper portion of the bottom board, the combination pad and the water-absorbing pad are adhered at two ends of the upper portion of the analyzing membrane respectively, the sample pad is adhered at one end of the upper portion of the combination pad, and the testing tape T line and the quality control tape C line are adhered on the analyzing membrane. The SAA immunochromatographic test strip and the preparation method and the test method thereof have the advantages that anti-SAA antibody protein is used for achieving rapid testing of high sensitivity and high specificity of SAA antibodies in a sample by indirect immunoassay, so that bases for auxiliary diagnosis of diseases such as infectious diseases, tissue damage necrotic diseases, atherosclerotic diseases, immune diseases and rejection after organ transplantation are provided.

The invention discloses a quick and accurate HPV (human papillomavirus) immunochromatographic detection test strip, a method for preparing the same and a HPV detection method on the basis of immunochromatographic technologies. The immunochromatographic technologies are applied to detecting HPV antigen protein for the first time, and accordingly the HPV immunochromatographic detection test strip has high-specificity and high-sensitivity detection performance. Compared with Pasteur and HPV-DNA (deoxyribonucleic acid) detection reported in existing literature, the HPV immunochromatographic detection test strip, the method and the HPV detection method have the main advantages that the HPV immunochromatographic detection test strip and the HPV detection method are short in detection time (5-20 minutes); optional special instruments can be omitted; the HPV immunochromatographic detection test strip is easy and convenient to operate and low in detection cost, only one-step reaction is required, and operators do not need to be trained; special temperature requirements and freezing can be omitted, and accordingly the HPV immunochromatographic detection test strip is convenient to store and transport and can be stored at the room temperatures for 24 months.

The invention relates to a measuring method for the form and the position tolerance of ferromagnetism parts by utilizing a Hall sensor, wherein a Hall linear output sensor is arranged between a part to be measured and a magnet, has a reasonable gap with the part to be measured and is perpendicular to the surface of the part to be measured; and all factors capable of causing the change of output voltage signals of the Hall sensor, except the appearance change of the surface of the part, need to be eliminated; when the Hall sensor and the surface of the part to be measured have relative motion or rotation, the gap between the magnet and the part to be measured changes because of the appearance change of the surface of the part to be measured; the gap change is reflected into the change of the output voltage of the Hall sensor; a signal processing and display unit collects output voltage signals of the Hall sensor; and the form and the position tolerance of the measured part can be obtained on the basis of the obtained voltage signal change, as well as calibration data and a tolerance formula. The measuring method has the advantages of non-contact measurement realization, high measurement accuracy, high speed, low cost, and automation and on-line detection.

The invention relates to a mechanical processing strip cutting machine, in particular to a strip cutting machine for a tape measure. The strip cutting machine comprises a machine frame, an unreeling mechanism, a tension mechanism, a belt conveying mechanism, a visual control system, a die cutting device, a belt outlet device and a sorting device, wherein the unreeling mechanism, the tension mechanism, the belt conveying mechanism, the visual control system, the die cutting device, the belt outlet device and the sorting device are sequentially arranged on the machine frame, the belt conveying mechanism comprises a first upper wheel, a first lower wheel and a first air cylinder, the first air cylinder is connected with the first upper wheel, the first upper wheel and the first lower wheel are vertically tangent, the tape measure passes through a position between the first upper wheel and the first lower wheel, the work intensity of workers is also greatly lowered through an automatic sorting device, the sorting quality is also ensured, the workers only need to replace a material disc, the tape measure is manually guided to the belt conveying mechanism, the mechanism can be started for carrying out the fully automatic tape measure strip cutting, the production efficiency is greatly improved, meanwhile, the influence of the proficiency degree of the workers on the product quality is also reduced, the equipment interface is simple, the learning is easy, and the long-period training is not needed.

The invention discloses a temperature control method for a reflow welding machine. The temperature control method comprises the following steps of: a, importing an ideal temperature curve graph of soldering paste and editing a time-temperature control curve according to an ideal temperature curve; b, controlling a heater to heat according to the time-temperature control curve obtained by editing in the step a; c, generating an actual temperature curve according to detected real-time temperature of a welding part in a welding cavity; and d, newly editing the time-temperature control curve according to the actual temperature curve and the ideal temperature curve, repeating in such a manner and determining a final time-temperature control curve after the actual temperature curve is achieved. According to the temperature control method, the temperature in the welding cavity can be accurately controlled, and the operation is easy.

The invention relates to the technical fields of data archiving and document management, and discloses a data storage compact shelving. The data storage compact shelving comprises a plurality of section racks which are compactly arranged, a management system and a control unit, wherein each of the section racks is provided with a plurality of section layers; a plurality of lattices are arranged on each of the section layers; each of the lattices is used for storing a piece of data, and capable of being ejected from the section layer by a control unit; the management system allocates an address for each of the lattices; each address is corresponding to data information in each of the lattices; when a user stores data, the management system ejects the corresponding lattice by the control unit according to the data information, and after the user stores data, the lattice is manually returned. The data storage compact shelving disclosed by the invention is capable of accurately locating to each piece of data to store according to the needs of the user, and storing according to the data for one section layer, of the user; disordered arrangement and ordered management for data are realized by the microcomputer control of the management system, thus increasing the efficiency of working personnel, and avoiding training for new personnel.

The invention discloses an anti-CBir1 antibody detection test paper, a preparation method and a purpose thereof. The test paper strip comprises a sample pad (1), a combination pad (2), an analysis membrane (3), a water absorption pad (6), a base plate (7), an inspection band line T (4) and a quality control band line C (5), wherein the analysis membrane is attached to the upper part of the base plate; the combination pad and the water absorption pad are respectively attached to two ends of the upper part of the analysis membrane; the sample pad is attached to one end of the upper part of the combination pad; and the inspection band line T and the quality control band line C are arranged on the analysis membrane. The CBir1 antigen protein is used for realizing rapid detection with high sensitivity and high specificity on the anti-CBir1 antibody in the sample, and provides basis for auxiliary diagnosis of autoimmune diseases such as clinic Crohn's disease.

The invention discloses a colloidal gold chromatography anti-SSB antibody detection test paper and a preparation method thereof. The colloidal gold chromatography anti-SSB antibody detection test paper comprises a sample pad, a combination pad, a cellulose nitrate coated film and a water absorption pad, and the sample pad, the combination pad, the cellulose nitrate coated film and the water absorption pad are pasted on a base plate sequentially from one side of the base plate to the other side of the base plate, wherein the combination pad is coated with a gold-labeled antibody a and a gold-labeled antibody b; and the cellulose nitrate coated film is provided with a detection line and a quality control line, the detection line is coated with an SSB antigen protein, and the quality control line is coated with a gold-labeled antibody c. By adopting indirect immunoassay to introduce the SSB antigen protein in the invention to carry out process optimization on the combination pad and the sample pad, so high sensitivity, high specificity and high accuracy detection performances of the anti-SSB antibody are realized, and a reference basis is provided for the auxiliary diagnosis of primary biliary cirrhosis.

The related image process and real-time monitor circuit for full-color LED screen comprises: an audio video switch circuit to output audio and video signal respectively, wherein, the video signal passes a video process circuit, a LVDS transmitter and receiver, and a raw buffer; while the audio signal passes an audio process circuit; a format conversion circuit, a LVDS transmitter connected to a LCD, and a row buffer connected to a time-schedule control circuit. This invention is simple and high-reliable, and fit to different input signal sources.

The invention belongs to the technical field of China grain reserve quality inspection and discloses a China grain reserve quality inspection center laboratory data management system and a computer program. The China grain reserve quality inspection center laboratory data management system comprises a sample management module, a detection data management module and a report management module. In the prior sample warehousing process, after samples reach, information is input manually, unclear handwriting is generated and also needs to be checkedddddd, and approximate 60 to 80 samples are warehoused in one day; and currently, input of sample information is implemented only by electronic scanning, and 100 to 200 samples are warehoused in one day. In the circulating process of the samples, numbers are divided into sampling numbers and detection numbers; moreover, a specially-assigned person takes charge of auditing all the sample information and detection results; a fault is difficult to generate; after the fault is found, the responsibility is also clear; and security is high. The detection results are automatically summarized, automatically judged and automatically printed, so that an error rate of a report is reduced to 0.1% from 0.5%. Detection data is stored in a form of electronic encryption so as to ensure that the data cannot be tampered artificially and has an infinite storage life. A detection result database is stored in a server and can be convenient to examine and approve and inquire at any time by a China grain reserve intranet.

The invention discloses a wheat dibbler, which is characterized in that a cover is connected with the upper end of a cylinder; a top head is communicated with the lower end of the cylinder; a seed sowing device is arranged in the middle of the inner cavity of the cylinder; an inclined baffle is arranged at the bottom of the inner cavity; the upper end of the seed sowing device is connected with a taper ring; a connecting strip is movably connected with the inside wall of the top head; a spring is connected between the connecting strip and the bottom of the cylinder; and a first seed sowing hole is formed in the middle of the upper layer of the seed sowing device, a channel is formed on the middle layer of the seed sowing device and a second seed sowing hole and a third seed sowing hole are formed at two ends of lower layer of the seed sowing device respectively; seeding valve passes through the channel and moves right and left in the channel; two end heads of the seeding valve extending out of the wall of the cylinder are provided with bumps; and a fourth seed sowing hole and a fifth seed sowing hole are formed in the middle of the seeding valve. The wheat dibbler has a simple structure, convenient to operate, low in cost and is suitable for single-seed dibbling of wheat for agricultural experiments.

The invention discloses a feline herpes virus type I gB-gD recombinant protein, and belongs to the field of animal virus antibody detection. The recombinant protein comprises an amino acid sequence asshown in SEQ ID NO.1 or consists of an amino acid sequence as shown in SEQ ID NO.1. The invention further discloses a gene of the recombinant protein. The gene comprises a vector containing the gene,a host cell. The invention also discloses a preparation method of the recombinant protein and application of the recombinant protein in detection of feline herpes virus type I antibody. The recombinant protein is used for detecting the feline herpes virus type I antibody, is convenient and rapid, has high sensitivity, does not have cross reaction with other pathogens, has high specificity, and has huge clinical significance and wide application prospect.

The invention discloses a colloidal gold chromatography anti-Ro52 antibody detection test paper and a preparation method thereof. The colloidal gold chromatography anti-Ro52 antibody detection test paper comprises a sample pad, a combination pad, a cellulose nitrate coated film and a water absorption pad, and the sample pad, the combination pad, the cellulose nitrate coated film and the water absorption pad are pasted on a base plate sequentially from one side of the base plate to the other side of the base plate, wherein the combination pad is coated with a gold-labeled antibody a and a gold-labeled antibody b; and the cellulose nitrate coated film is provided with a detection line and a quality control line, the detection line is coated with an Ro52 antigen protein, and the quality control line is coated with a gold-labeled antibody c. By adopting indirect immunoassay to introduce the Ro52 antigen protein in the invention to carry out process optimization on the combination pad and the sample pad, so high sensitivity, high specificity and high accuracy detection performances of the anti-Ro52 antibody are realized, and a reference basis is provided for the auxiliary diagnosis of Sjogren's syndrome.

The invention discloses a method for quickly and stably measuring the enzyme activity of Tn5 transposase. The method includes steps of (1), mixing activity measuring substrates, the transposase and reaction buffer solution with one another; (2), carrying out transposition reaction; (3), adding denaturants [such as SDS (sodium dodecyl sulfonate) and guanidine hydrochloride] into reaction products to carry out denaturation on the transposase, and separating the transposase from DNA (deoxyribonucleic acid) fragments; (4), adding media capable of identifying labels of substrates and binding the media with the unreacted substrates; (5), removing the media bound with the substrates by selective means (such as centrifuging, filtering and concentrating); (6), detecting the content of released DNAwith labels, and comparing the content to standard numerical values to obtain the activity of the Tn5 transposase. The method for measuring the enzyme activity has the advantages that the method is easy and convenient to operate and quite suitable for detecting the enzyme activity of the Tn5 transposase during mass production, and is speedy, and results are good in repeatability.

The invention belongs to the technical field of computer vision, and discloses a monocular depth estimation method based on an electro-hydraulic focusable lens, which comprises the electro-hydraulic focusable lens. The method comprises the following main steps: establishing an electro-hydraulic focusable lens optical imaging system model; establishing a function relationship between the focal length of the electro-hydraulic focusable lens and the optimal imaging object distance; collecting images under different focal lengths and recording corresponding focal lengths; registering the collected images;adopting a gradient operator to pre-process the image; obtaining a focal length corresponding to an image where the sliding window with the maximum definition is located through a definition evaluation function, obtaining an optimal imaging object distance to serve as a depth estimation value of a space point corresponding to a center pixel of the sliding window, and calculating depth estimation values of all pixels by sliding the sliding window with the step length lambda. According to the invention, the problems of low efficiency, complex algorithm and high cost of a depth information acquisition mode in the prior art are solved.

The invention discloses a method for simultaneously reducing municipal sludge and producing hydrogen, and a municipal sludge treatment device. The method comprises the following steps: mixing the municipal sludge with polyoxometallic acid to obtain a polyoxometallic acid-containing sludge slurry; and sending the polyoxometallic acid-containing sludge slurry to an electrolysis tank, and applying adirect current to carry out electrolysis in order to obtain hydrogen and sludge with a reduced content of volatile solids. The method utilizes the oxidation and hydrolysis effects of the polyoxometallic acid on microbial cells to decompose the microbial cells in the sludge in order to simultaneously realize great reduction and hydrogen production. Compared with methods for treating municipal sludge based on an MFC or MEC technology, the method in the invention is free from the limitation of the temperature, the pH value and other parameters in a pretreatment stage on conventional biochemical treatment methods, can be started directly without domestication and cultivation of microorganisms, and can get a higher sludge digestion rate and a higher hydrogen production efficiency with less energy consumption.